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authorTomasz Moń <desowin@gmail.com>2011-11-16 14:08:01 +0000
committerTomasz Moń <desowin@gmail.com>2011-11-16 14:08:01 +0000
commite8a8a1be43afe63079ae48ce1a9eb3052df3b1a4 (patch)
tree084e1cdf27a339ce58e24cff8fec8c31432b52db
parent992d4eb775cac48e107e18d72783ebfb39c4234f (diff)
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rockbox-e8a8a1be43afe63079ae48ce1a9eb3052df3b1a4.tar.bz2
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Sandisk Sansa Connect port (FS #12363)
Included are drivers for buttons, backlight, lcd, audio and storage. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31000 a1c6a512-1295-4272-9138-f99709370657
-rw-r--r--apps/SOURCES2
-rw-r--r--apps/keymaps/keymap-sansa-connect.c93
-rw-r--r--apps/plugins/battery_bench.c6
-rw-r--r--apps/plugins/blackjack.c6
-rw-r--r--apps/plugins/bounce.c3
-rw-r--r--apps/plugins/brickmania.c3
-rw-r--r--apps/plugins/calculator.c13
-rw-r--r--apps/plugins/calendar.c10
-rw-r--r--apps/plugins/chessbox/chessbox_pgn.h16
-rw-r--r--apps/plugins/chessclock.c10
-rw-r--r--apps/plugins/chip8.c13
-rw-r--r--apps/plugins/chopper.c3
-rw-r--r--apps/plugins/clix.c3
-rw-r--r--apps/plugins/cube.c10
-rw-r--r--apps/plugins/doom/i_video.c10
-rw-r--r--apps/plugins/fft/fft.c9
-rw-r--r--apps/plugins/fireworks.c3
-rw-r--r--apps/plugins/flipit.c18
-rw-r--r--apps/plugins/fractals/fractal.h12
-rw-r--r--apps/plugins/goban/goban.h13
-rw-r--r--apps/plugins/imageviewer/imageviewer_button.h15
-rw-r--r--apps/plugins/invadrox.c3
-rw-r--r--apps/plugins/jewels.c3
-rw-r--r--apps/plugins/lamp.c3
-rw-r--r--apps/plugins/lib/pluginlib_actions.c6
-rw-r--r--apps/plugins/logo.c3
-rw-r--r--apps/plugins/matrix.c3
-rw-r--r--apps/plugins/midi/midiplay.c8
-rw-r--r--apps/plugins/minesweeper.c14
-rw-r--r--apps/plugins/mosaique.c5
-rw-r--r--apps/plugins/mp3_encoder.c6
-rw-r--r--apps/plugins/mpegplayer/mpeg_settings.c8
-rw-r--r--apps/plugins/mpegplayer/mpegplayer.c9
-rw-r--r--apps/plugins/oscilloscope.c11
-rw-r--r--apps/plugins/pacbox/pacbox.h11
-rw-r--r--apps/plugins/pegbox.c19
-rw-r--r--apps/plugins/plugin.lds2
-rw-r--r--apps/plugins/pong.c3
-rw-r--r--apps/plugins/reversi/reversi-gui.h3
-rw-r--r--apps/plugins/rockblox.c10
-rw-r--r--apps/plugins/rockblox1d.c3
-rw-r--r--apps/plugins/rockboy/rockboy.c12
-rw-r--r--apps/plugins/rockpaint.c11
-rw-r--r--apps/plugins/sliding_puzzle.c9
-rw-r--r--apps/plugins/snake.c3
-rw-r--r--apps/plugins/snake2.c3
-rw-r--r--apps/plugins/snow.c3
-rw-r--r--apps/plugins/sokoban.c22
-rw-r--r--apps/plugins/solitaire.c18
-rw-r--r--apps/plugins/spacerocks.c10
-rw-r--r--apps/plugins/star.c17
-rw-r--r--apps/plugins/starfield.c3
-rw-r--r--apps/plugins/stats.c3
-rw-r--r--apps/plugins/stopwatch.c8
-rw-r--r--apps/plugins/sudoku/sudoku.h11
-rw-r--r--apps/plugins/superdom.c8
-rw-r--r--apps/plugins/text_viewer/tv_button.h12
-rw-r--r--apps/plugins/vu_meter.c11
-rw-r--r--apps/plugins/wormlet.c10
-rw-r--r--apps/plugins/xobox.c9
-rw-r--r--apps/plugins/zxbox/keymaps.h3
-rw-r--r--apps/plugins/zxbox/zxbox_keyb.c3
-rw-r--r--bootloader/SOURCES3
-rw-r--r--bootloader/sansaconnect.c135
-rw-r--r--firmware/SOURCES23
-rw-r--r--firmware/drivers/audio/aic3x.c247
-rw-r--r--firmware/export/aic3x.h77
-rw-r--r--firmware/export/audiohw.h2
-rw-r--r--firmware/export/config.h6
-rw-r--r--firmware/export/config/sansaconnect.h201
-rw-r--r--firmware/export/dm320.h51
-rw-r--r--firmware/sound.c2
-rw-r--r--firmware/target/arm/tms320dm320/app.lds2
-rw-r--r--firmware/target/arm/tms320dm320/boot.lds19
-rw-r--r--firmware/target/arm/tms320dm320/debug-dm320.c2
-rw-r--r--firmware/target/arm/tms320dm320/dma-dm320.c78
-rw-r--r--firmware/target/arm/tms320dm320/dma-target.h44
-rw-r--r--firmware/target/arm/tms320dm320/i2c-dm320.c138
-rw-r--r--firmware/target/arm/tms320dm320/kernel-dm320.c9
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/adc-sansaconnect.c35
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/adc-target.h25
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/avr-sansaconnect.c461
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/avr-sansaconnect.h38
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/backlight-sansaconnect.c93
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/backlight-target.h33
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/button-target.h64
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S238
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/lcd-sansaconnect.c273
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/lcd-target.h25
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/pcm-sansaconnect.c207
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/power-sansaconnect.c59
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/powermgmt-sansaconnect.c56
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/usb-sansaconnect.c53
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/usb-target.h32
-rw-r--r--firmware/target/arm/tms320dm320/sdmmc-dm320.c949
-rw-r--r--firmware/target/arm/tms320dm320/system-dm320.c33
-rw-r--r--firmware/target/arm/tms320dm320/system-target.h5
-rwxr-xr-xtools/configure35
-rw-r--r--tools/scramble.c2
99 files changed, 4302 insertions, 46 deletions
diff --git a/apps/SOURCES b/apps/SOURCES
index 7ef81a10ee..34dc202345 100644
--- a/apps/SOURCES
+++ b/apps/SOURCES
@@ -330,5 +330,7 @@ keymaps/keymap-rk27xx-generic.c
keymaps/keymap-hm60x.c
#elif CONFIG_KEYPAD == HM801_PAD
keymaps/keymap-hm801.c
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+keymaps/keymap-sansa-connect.c
#endif
diff --git a/apps/keymaps/keymap-sansa-connect.c b/apps/keymaps/keymap-sansa-connect.c
new file mode 100644
index 0000000000..6f8a58496b
--- /dev/null
+++ b/apps/keymaps/keymap-sansa-connect.c
@@ -0,0 +1,93 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+/* Button Code Definitions for Sandisk Sansa Connect target */
+
+#include "config.h"
+#include "action.h"
+#include "button.h"
+
+/*
+ * The format of the list is as follows
+ * { Action Code, Button code, Prereq button code }
+ * if there's no need to check the previous button's value, use BUTTON_NONE
+ * Insert LAST_ITEM_IN_LIST at the end of each mapping
+ */
+static const struct button_mapping button_context_standard[] = {
+ {ACTION_STD_PREV, BUTTON_SCROLL_BACK, BUTTON_NONE},
+ {ACTION_STD_PREVREPEAT, BUTTON_SCROLL_BACK|BUTTON_REPEAT, BUTTON_NONE},
+ {ACTION_STD_NEXT, BUTTON_SCROLL_FWD, BUTTON_NONE},
+ {ACTION_STD_NEXTREPEAT, BUTTON_SCROLL_FWD|BUTTON_REPEAT, BUTTON_NONE},
+ {ACTION_STD_OK, BUTTON_SELECT|BUTTON_REL, BUTTON_SELECT},
+ {ACTION_STD_OK, BUTTON_RIGHT, BUTTON_NONE},
+ {ACTION_STD_CANCEL, BUTTON_LEFT, BUTTON_NONE},
+ {ACTION_STD_CONTEXT, BUTTON_SELECT|BUTTON_REPEAT, BUTTON_NONE},
+ {ACTION_STD_MENU, BUTTON_DOWN|BUTTON_REL, BUTTON_DOWN},
+ {ACTION_STD_QUICKSCREEN,BUTTON_DOWN|BUTTON_REL, BUTTON_DOWN},
+ {ACTION_STD_HOTKEY, BUTTON_UP|BUTTON_REL, BUTTON_UP},
+ LAST_ITEM_IN_LIST
+}; /* button_context_standard */
+
+static const struct button_mapping button_context_wps[] = {
+ {ACTION_WPS_PLAY, BUTTON_DOWN|BUTTON_REL, BUTTON_DOWN},
+ {ACTION_WPS_SEEKBACK, BUTTON_LEFT|BUTTON_REPEAT, BUTTON_NONE},
+ {ACTION_WPS_SEEKFWD, BUTTON_RIGHT|BUTTON_REPEAT, BUTTON_NONE},
+ {ACTION_WPS_STOPSEEK, BUTTON_LEFT|BUTTON_REL, BUTTON_LEFT|BUTTON_REPEAT},
+ {ACTION_WPS_SKIPNEXT, BUTTON_NEXT, BUTTON_NONE},
+ {ACTION_WPS_SKIPPREV, BUTTON_PREV, BUTTON_NONE},
+ {ACTION_WPS_STOP, BUTTON_POWER, BUTTON_NONE},
+ {ACTION_WPS_VOLDOWN, BUTTON_VOL_DOWN, BUTTON_NONE},
+ {ACTION_WPS_VOLDOWN, BUTTON_VOL_DOWN|BUTTON_REPEAT, BUTTON_NONE},
+ {ACTION_WPS_VOLUP, BUTTON_VOL_UP, BUTTON_NONE},
+ {ACTION_WPS_VOLUP, BUTTON_VOL_UP|BUTTON_REPEAT, BUTTON_NONE},
+ {ACTION_WPS_BROWSE, BUTTON_SELECT|BUTTON_REL, BUTTON_SELECT},
+ {ACTION_WPS_CONTEXT, BUTTON_SELECT|BUTTON_REPEAT, BUTTON_SELECT},
+ {ACTION_WPS_MENU, BUTTON_DOWN|BUTTON_REL, BUTTON_DOWN},
+ {ACTION_WPS_ABSETA_PREVDIR, BUTTON_POWER|BUTTON_RIGHT, BUTTON_POWER},
+ {ACTION_WPS_ABSETB_NEXTDIR, BUTTON_POWER|BUTTON_LEFT, BUTTON_POWER},
+ {ACTION_WPS_ABRESET, BUTTON_POWER|BUTTON_UP, BUTTON_POWER},
+ {ACTION_WPS_HOTKEY, BUTTON_UP|BUTTON_REL, BUTTON_UP},
+ LAST_ITEM_IN_LIST
+}; /* button_context_wps */
+
+
+
+/* get_context_mapping returns a pointer to one of the above defined arrays depending on the context */
+const struct button_mapping* get_context_mapping(int context)
+{
+ switch (context)
+ {
+ case CONTEXT_STD:
+ return button_context_standard;
+ case CONTEXT_WPS:
+ return button_context_wps;
+
+ case CONTEXT_TREE:
+ case CONTEXT_LIST:
+ case CONTEXT_MAINMENU:
+
+ case CONTEXT_SETTINGS:
+ case CONTEXT_SETTINGS|CONTEXT_REMOTE:
+ default:
+ return button_context_standard;
+ }
+ return button_context_standard;
+}
diff --git a/apps/plugins/battery_bench.c b/apps/plugins/battery_bench.c
index 1adc30278a..b88c4dc46a 100644
--- a/apps/plugins/battery_bench.c
+++ b/apps/plugins/battery_bench.c
@@ -235,6 +235,12 @@
#define BATTERY_ON_TXT "PLAYPAUSE - start"
#define BATTERY_OFF_TXT "POWER"
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define BATTERY_ON BUTTON_SELECT
+#define BATTERY_OFF BUTTON_POWER
+#define BATTERY_ON_TXT "SELECT - start"
+#define BATTERY_OFF_TXT "POWER"
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/blackjack.c b/apps/plugins/blackjack.c
index 578136802c..0c35306cfc 100644
--- a/apps/plugins/blackjack.c
+++ b/apps/plugins/blackjack.c
@@ -166,7 +166,8 @@ enum {
#define BJACK_RIGHT BUTTON_RIGHT
#define BJACK_LEFT BUTTON_LEFT
-#elif CONFIG_KEYPAD == SANSA_E200_PAD
+#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define BJACK_SELECT_NAME "SELECT"
#define BJACK_STAY_NAME "RIGHT"
#define BJACK_QUIT_NAME "POWER"
@@ -1032,7 +1033,8 @@ static signed int blackjack_get_amount(char message[20], signed int lower_limit,
(CONFIG_KEYPAD == IPOD_3G_PAD) || \
(CONFIG_KEYPAD == IPOD_1G2G_PAD) || \
(CONFIG_KEYPAD == SANSA_E200_PAD) || \
- (CONFIG_KEYPAD == SANSA_FUZE_PAD)
+ (CONFIG_KEYPAD == SANSA_FUZE_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
rb->lcd_putsxy(LCD_WIDTH/2 - 9*w, LCD_HEIGHT/2 - h-2, " >>|: +1");
rb->lcd_putsxy(LCD_WIDTH/2 - 9*w, LCD_HEIGHT/2 - 1, " |<<: -1");
rb->lcd_putsxy(LCD_WIDTH/2 - 9*w, LCD_HEIGHT/2 + h, "SCROLL+: +10");
diff --git a/apps/plugins/bounce.c b/apps/plugins/bounce.c
index c3a0dc9657..6880e269e2 100644
--- a/apps/plugins/bounce.c
+++ b/apps/plugins/bounce.c
@@ -110,7 +110,8 @@
#elif CONFIG_KEYPAD == SANSA_C200_PAD || \
CONFIG_KEYPAD == SANSA_CLIP_PAD || \
- CONFIG_KEYPAD == SANSA_M200_PAD
+ CONFIG_KEYPAD == SANSA_M200_PAD || \
+ CONFIG_KEYPAD == SANSA_CONNECT_PAD
#define BOUNCE_LEFT BUTTON_LEFT
#define BOUNCE_RIGHT BUTTON_RIGHT
#define BOUNCE_UP BUTTON_UP
diff --git a/apps/plugins/brickmania.c b/apps/plugins/brickmania.c
index 993a3c488b..c362ffe702 100644
--- a/apps/plugins/brickmania.c
+++ b/apps/plugins/brickmania.c
@@ -139,7 +139,8 @@
#elif CONFIG_KEYPAD == SANSA_C200_PAD || \
CONFIG_KEYPAD == SANSA_CLIP_PAD || \
-CONFIG_KEYPAD == SANSA_M200_PAD
+CONFIG_KEYPAD == SANSA_M200_PAD || \
+CONFIG_KEYPAD == SANSA_CONNECT_PAD
#define QUIT BUTTON_POWER
#define LEFT BUTTON_LEFT
#define RIGHT BUTTON_RIGHT
diff --git a/apps/plugins/calculator.c b/apps/plugins/calculator.c
index 994b066e7b..8288f34c28 100644
--- a/apps/plugins/calculator.c
+++ b/apps/plugins/calculator.c
@@ -418,6 +418,19 @@ F3: equal to "="
#define CALCULATOR_CALC BUTTON_PLAYPAUSE
#define CALCULATOR_CLEAR BUTTON_BACK
+#elif (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
+#define CALCULATOR_LEFT BUTTON_LEFT
+#define CALCULATOR_RIGHT BUTTON_RIGHT
+#define CALCULATOR_UP BUTTON_UP
+#define CALCULATOR_DOWN BUTTON_DOWN
+#define CALCULATOR_UP_W_SHIFT BUTTON_SCROLL_BACK
+#define CALCULATOR_DOWN_W_SHIFT BUTTON_SCROLL_FWD
+#define CALCULATOR_QUIT BUTTON_POWER
+#define CALCULATOR_INPUT_CALC_PRE BUTTON_SELECT
+#define CALCULATOR_INPUT (BUTTON_SELECT|BUTTON_REL)
+#define CALCULATOR_CALC BUTTON_NEXT
+#define CALCULATOR_CLEAR BUTTON_PREV
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/calendar.c b/apps/plugins/calendar.c
index 0a94dfcffc..d8d8f1ad12 100644
--- a/apps/plugins/calendar.c
+++ b/apps/plugins/calendar.c
@@ -298,6 +298,16 @@
#define CALENDAR_NEXT_MONTH BUTTON_PLAYPAUSE
#define CALENDAR_PREV_MONTH BUTTON_BACK
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define CALENDAR_QUIT BUTTON_POWER
+#define CALENDAR_SELECT BUTTON_SELECT
+#define CALENDAR_NEXT_WEEK BUTTON_RIGHT
+#define CALENDAR_PREV_WEEK BUTTON_LEFT
+#define CALENDAR_NEXT_DAY BUTTON_UP
+#define CALENDAR_PREV_DAY BUTTON_DOWN
+#define CALENDAR_NEXT_MONTH BUTTON_NEXT
+#define CALENDAR_PREV_MONTH BUTTON_PREV
+
#else
#error "No keypad setting."
#endif
diff --git a/apps/plugins/chessbox/chessbox_pgn.h b/apps/plugins/chessbox/chessbox_pgn.h
index 9f25eb97aa..1627426cef 100644
--- a/apps/plugins/chessbox/chessbox_pgn.h
+++ b/apps/plugins/chessbox/chessbox_pgn.h
@@ -406,6 +406,22 @@
#define CB_LEVEL BUTTON_BACK
#define CB_MENU (BUTTON_PLAYPAUSE | BUTTON_REPEAT)
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define CB_SELECT BUTTON_SELECT
+#define CB_UP BUTTON_UP
+#define CB_DOWN BUTTON_DOWN
+#define CB_LEFT BUTTON_LEFT
+#define CB_RIGHT BUTTON_RIGHT
+#define CB_PLAY BUTTON_NEXT
+#define CB_LEVEL BUTTON_VOL_DOWN
+#define CB_RESTART BUTTON_PREV
+#define CB_MENU BUTTON_POWER
+
+#define CB_SCROLL_UP (BUTTON_SCROLL_UP|BUTTON_REPEAT)
+#define CB_SCROLL_DOWN (BUTTON_SCROLL_DOWN|BUTTON_REPEAT)
+#define CB_SCROLL_LEFT (BUTTON_LEFT|BUTTON_REPEAT)
+#define CB_SCROLL_RIGHT (BUTTON_RIGHT|BUTTON_REPEAT)
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/chessclock.c b/apps/plugins/chessclock.c
index b05e849e83..dca5c4040e 100644
--- a/apps/plugins/chessclock.c
+++ b/apps/plugins/chessclock.c
@@ -316,6 +316,16 @@
#define CHC_SETTINGS_OK BUTTON_SELECT
#define CHC_SETTINGS_CANCEL BUTTON_BACK
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define CHC_QUIT BUTTON_POWER
+#define CHC_STARTSTOP BUTTON_NEXT
+#define CHC_RESET BUTTON_PREV
+#define CHC_MENU BUTTON_SELECT
+#define CHC_SETTINGS_INC BUTTON_VOL_UP
+#define CHC_SETTINGS_DEC BUTTON_VOL_DOWN
+#define CHC_SETTINGS_OK BUTTON_SELECT
+#define CHC_SETTINGS_CANCEL BUTTON_LEFT
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/chip8.c b/apps/plugins/chip8.c
index 71024b27a2..97d8351fe9 100644
--- a/apps/plugins/chip8.c
+++ b/apps/plugins/chip8.c
@@ -1180,6 +1180,19 @@ CONFIG_KEYPAD == MROBE500_PAD
#define CHIP8_KEY8 BUTTON_VOL_DOWN
#define CHIP8_KEY9 BUTTON_VOL_UP
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+
+#define CHIP8_OFF BUTTON_POWER
+#define CHIP8_KEY1 BUTTON_LEFT
+#define CHIP8_KEY2 BUTTON_UP
+#define CHIP8_KEY3 BUTTON_RIGHT
+#define CHIP8_KEY4 BUTTON_DOWN
+#define CHIP8_KEY5 BUTTON_NEXT
+#define CHIP8_KEY6 BUTTON_PREV
+#define CHIP8_KEY7 BUTTON_SELECT
+#define CHIP8_KEY8 BUTTON_VOL_DOWN
+#define CHIP8_KEY9 BUTTON_VOL_UP
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/chopper.c b/apps/plugins/chopper.c
index ef1f8aacf3..71ea8f835f 100644
--- a/apps/plugins/chopper.c
+++ b/apps/plugins/chopper.c
@@ -70,7 +70,8 @@ Still To do:
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_C200_PAD) || \
(CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
- (CONFIG_KEYPAD == SANSA_M200_PAD)
+ (CONFIG_KEYPAD == SANSA_M200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define QUIT BUTTON_POWER
#define ACTION BUTTON_SELECT
#define ACTIONTEXT "SELECT"
diff --git a/apps/plugins/clix.c b/apps/plugins/clix.c
index 14a758f1a6..378e9813e6 100644
--- a/apps/plugins/clix.c
+++ b/apps/plugins/clix.c
@@ -24,7 +24,8 @@
-#if (CONFIG_KEYPAD == SANSA_E200_PAD)
+#if (CONFIG_KEYPAD == SANSA_E200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define CLIX_BUTTON_QUIT BUTTON_POWER
#define CLIX_BUTTON_UP BUTTON_UP
#define CLIX_BUTTON_DOWN BUTTON_DOWN
diff --git a/apps/plugins/cube.c b/apps/plugins/cube.c
index 5f4a0f6a69..7e97eaf569 100644
--- a/apps/plugins/cube.c
+++ b/apps/plugins/cube.c
@@ -319,6 +319,16 @@
#define CUBE_PAUSE BUTTON_PLAYPAUSE
#define CUBE_HIGHSPEED BUTTON_BACK
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define CUBE_QUIT BUTTON_POWER
+#define CUBE_NEXT BUTTON_NEXT
+#define CUBE_PREV BUTTON_PREV
+#define CUBE_INC BUTTON_VOL_UP
+#define CUBE_DEC BUTTON_VOL_DOWN
+#define CUBE_MODE BUTTON_SELECT
+#define CUBE_PAUSE BUTTON_DOWN
+#define CUBE_HIGHSPEED BUTTON_LEFT
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/doom/i_video.c b/apps/plugins/doom/i_video.c
index 473ce49f8c..d12799cac4 100644
--- a/apps/plugins/doom/i_video.c
+++ b/apps/plugins/doom/i_video.c
@@ -413,6 +413,16 @@ void I_ShutdownGraphics(void)
#define DOOMBUTTON_ESC BUTTON_BACK
#define DOOMBUTTON_ENTER (BUTTON_PLAYPAUSE|BUTTON_REPEAT)
#define DOOMBUTTON_WEAPON (BUTTON_SELECT|BUTTON_REPEAT)
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define DOOMBUTTON_UP BUTTON_UP
+#define DOOMBUTTON_DOWN BUTTON_DOWN
+#define DOOMBUTTON_LEFT BUTTON_LEFT
+#define DOOMBUTTON_RIGHT BUTTON_RIGHT
+#define DOOMBUTTON_SHOOT BUTTON_SELECT
+#define DOOMBUTTON_OPEN BUTTON_VOL_DOWN
+#define DOOMBUTTON_ESC BUTTON_VOL_UP
+#define DOOMBUTTON_ENTER BUTTON_NEXT
+#define DOOMBUTTON_WEAPON BUTTON_PREV
#else
#error Keymap not defined!
diff --git a/apps/plugins/fft/fft.c b/apps/plugins/fft/fft.c
index fa08848f03..11bdfc8e74 100644
--- a/apps/plugins/fft/fft.c
+++ b/apps/plugins/fft/fft.c
@@ -248,6 +248,15 @@ GREY_INFO_STRUCT
# define FFT_AMP_SCALE BUTTON_PLAYPAUSE
# define FFT_QUIT BUTTON_POWER
+#elif (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
+# define FFT_PREV_GRAPH BUTTON_LEFT
+# define FFT_NEXT_GRAPH BUTTON_RIGHT
+# define FFT_ORIENTATION BUTTON_SELECT
+# define FFT_WINDOW BUTTON_VOL_DOWN
+# define FFT_AMP_SCALE BUTTON_UP
+# define FFT_FREQ_SCALE BUTTON_DOWN
+# define FFT_QUIT BUTTON_POWER
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/fireworks.c b/apps/plugins/fireworks.c
index 69c7be0bc4..e3a391035a 100644
--- a/apps/plugins/fireworks.c
+++ b/apps/plugins/fireworks.c
@@ -68,7 +68,8 @@
#define BTN_FIRE BUTTON_SELECT
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
- (CONFIG_KEYPAD == SANSA_C200_PAD)
+ (CONFIG_KEYPAD == SANSA_C200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define BTN_MENU BUTTON_POWER
#define BTN_FIRE BUTTON_SELECT
diff --git a/apps/plugins/flipit.c b/apps/plugins/flipit.c
index 70d35ec100..ffc691c720 100644
--- a/apps/plugins/flipit.c
+++ b/apps/plugins/flipit.c
@@ -368,6 +368,18 @@
#define FLIPIT_STEP_BY_STEP (BUTTON_BACK|BUTTON_PLAYPAUSE)
#define FLIPIT_TOGGLE BUTTON_SELECT
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+
+#define FLIPIT_LEFT BUTTON_LEFT
+#define FLIPIT_RIGHT BUTTON_RIGHT
+#define FLIPIT_UP BUTTON_UP
+#define FLIPIT_DOWN BUTTON_DOWN
+#define FLIPIT_QUIT BUTTON_POWER
+#define FLIPIT_SHUFFLE BUTTON_VOL_UP
+#define FLIPIT_SOLVE BUTTON_PREV
+#define FLIPIT_STEP_BY_STEP BUTTON_NEXT
+#define FLIPIT_TOGGLE BUTTON_SELECT
+
#else
#error No keymap defined!
#endif
@@ -838,6 +850,12 @@ enum plugin_status plugin_start(const void* parameter)
rb->lcd_putsxy(2, 28, "[MODE] shuffle");
rb->lcd_putsxy(2, 38, "[MENU..] solution");
rb->lcd_putsxy(2, 48, "[MENU] step by step");
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+ rb->lcd_putsxy(2, 8, "[POWER] to stop");
+ rb->lcd_putsxy(2, 18, "[SELECT] toggle");
+ rb->lcd_putsxy(2, 28, "[VOL+] shuffle");
+ rb->lcd_putsxy(2, 38, "[PREV] solution");
+ rb->lcd_putsxy(2, 48, "[NEXT] step by step");
#endif
#ifdef HAVE_TOUCHSCREEN
diff --git a/apps/plugins/fractals/fractal.h b/apps/plugins/fractals/fractal.h
index b0fa93752c..76f3229399 100644
--- a/apps/plugins/fractals/fractal.h
+++ b/apps/plugins/fractals/fractal.h
@@ -366,6 +366,18 @@
#define FRACTAL_PRECISION_DEC (BUTTON_PLAYPAUSE|BUTTON_RIGHT)
#define FRACTAL_RESET BUTTON_BACK
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define FRACTAL_QUIT BUTTON_POWER
+#define FRACTAL_UP BUTTON_UP
+#define FRACTAL_DOWN BUTTON_DOWN
+#define FRACTAL_LEFT BUTTON_LEFT
+#define FRACTAL_RIGHT BUTTON_RIGHT
+#define FRACTAL_ZOOM_IN BUTTON_SCROLL_FWD
+#define FRACTAL_ZOOM_OUT BUTTON_SCROLL_BACK
+#define FRACTAL_PRECISION_INC BUTTON_VOL_UP
+#define FRACTAL_PRECISION_DEC BUTTON_VOL_DOWN
+#define FRACTAL_RESET BUTTON_PREV
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/goban/goban.h b/apps/plugins/goban/goban.h
index 1931311d2d..d03bc82474 100644
--- a/apps/plugins/goban/goban.h
+++ b/apps/plugins/goban/goban.h
@@ -138,6 +138,19 @@
#define GBN_BUTTON_CONTEXT BUTTON_SELECT | BUTTON_REPEAT
/* No next var */
+#elif (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
+#define GBN_BUTTON_UP BUTTON_UP
+#define GBN_BUTTON_DOWN BUTTON_DOWN
+#define GBN_BUTTON_LEFT BUTTON_LEFT
+#define GBN_BUTTON_RIGHT BUTTON_RIGHT
+#define GBN_BUTTON_RETREAT BUTTON_VOL_DOWN
+#define GBN_BUTTON_ADVANCE BUTTON_VOL_UP
+#define GBN_BUTTON_MENU BUTTON_POWER
+#define GBN_BUTTON_PLAY BUTTON_SELECT | BUTTON_REL
+#define GBN_BUTTON_CONTEXT BUTTON_SELECT | BUTTON_REPEAT
+#define GBN_BUTTON_NEXT_VAR BUTTON_NEXT
+
+
#elif (CONFIG_KEYPAD == CREATIVEZVM_PAD) \
|| (CONFIG_KEYPAD == CREATIVEZV_PAD)
#define GBN_BUTTON_UP BUTTON_UP
diff --git a/apps/plugins/imageviewer/imageviewer_button.h b/apps/plugins/imageviewer/imageviewer_button.h
index 198b35c14c..9f345d83f3 100644
--- a/apps/plugins/imageviewer/imageviewer_button.h
+++ b/apps/plugins/imageviewer/imageviewer_button.h
@@ -364,6 +364,21 @@
#define IMGVIEW_MENU BUTTON_SELECT
#define IMGVIEW_QUIT BUTTON_POWER
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define IMGVIEW_ZOOM_PRE BUTTON_SELECT
+#define IMGVIEW_ZOOM_IN BUTTON_VOL_UP
+#define IMGVIEW_ZOOM_OUT BUTTON_VOL_DOWN
+#define IMGVIEW_UP BUTTON_UP
+#define IMGVIEW_DOWN BUTTON_DOWN
+#define IMGVIEW_LEFT BUTTON_LEFT
+#define IMGVIEW_RIGHT BUTTON_RIGHT
+#define IMGVIEW_NEXT BUTTON_SCROLL_FWD
+#define IMGVIEW_NEXT_REPEAT (BUTTON_SCROLL_FWD|BUTTON_REPEAT)
+#define IMGVIEW_PREVIOUS BUTTON_SCROLL_BACK
+#define IMGVIEW_PREVIOUS_REPEAT (BUTTON_SCROLL_BACK|BUTTON_REPEAT)
+#define IMGVIEW_MENU BUTTON_POWER
+#define IMGVIEW_SLIDE_SHOW BUTTON_NEXT
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/invadrox.c b/apps/plugins/invadrox.c
index 94d079f2b4..96e04a976f 100644
--- a/apps/plugins/invadrox.c
+++ b/apps/plugins/invadrox.c
@@ -129,7 +129,8 @@
#define RIGHT BUTTON_RIGHT
#define FIRE BUTTON_SELECT
-#elif CONFIG_KEYPAD == SANSA_E200_PAD
+#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define QUIT BUTTON_POWER
#define LEFT BUTTON_LEFT
diff --git a/apps/plugins/jewels.c b/apps/plugins/jewels.c
index ae6105bcb0..4d5a5b6ce9 100644
--- a/apps/plugins/jewels.c
+++ b/apps/plugins/jewels.c
@@ -123,7 +123,8 @@
#define HK_SELECT "SELECT"
#define HK_CANCEL "POWER"
-#elif CONFIG_KEYPAD == SANSA_E200_PAD
+#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define JEWELS_SCROLLWHEEL
#define JEWELS_UP BUTTON_UP
#define JEWELS_DOWN BUTTON_DOWN
diff --git a/apps/plugins/lamp.c b/apps/plugins/lamp.c
index 7389811a59..d9ad70b946 100644
--- a/apps/plugins/lamp.c
+++ b/apps/plugins/lamp.c
@@ -64,7 +64,8 @@
# define LAMP_DOWN BUTTON_DOWN
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
- (CONFIG_KEYPAD == SANSA_FUZE_PAD)
+ (CONFIG_KEYPAD == SANSA_FUZE_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
# define LAMP_LEFT BUTTON_LEFT
# define LAMP_RIGHT BUTTON_RIGHT
# define LAMP_UP BUTTON_SCROLL_FWD
diff --git a/apps/plugins/lib/pluginlib_actions.c b/apps/plugins/lib/pluginlib_actions.c
index 4b0f3a6945..0a2f12da50 100644
--- a/apps/plugins/lib/pluginlib_actions.c
+++ b/apps/plugins/lib/pluginlib_actions.c
@@ -115,7 +115,8 @@ const struct button_mapping pla_main_ctx[] =
|| (CONFIG_KEYPAD == SANSA_E200_PAD) \
|| (CONFIG_KEYPAD == SANSA_FUZE_PAD) \
|| (CONFIG_KEYPAD == SAMSUNG_YH_PAD) \
- || (CONFIG_KEYPAD == SANSA_FUZEPLUS_PAD))
+ || (CONFIG_KEYPAD == SANSA_FUZEPLUS_PAD) \
+ || (CONFIG_KEYPAD == SANSA_CONNECT_PAD))
{ PLA_UP, BUTTON_UP, BUTTON_NONE },
{ PLA_DOWN, BUTTON_DOWN, BUTTON_NONE },
{ PLA_LEFT, BUTTON_LEFT, BUTTON_NONE },
@@ -270,7 +271,8 @@ const struct button_mapping pla_main_ctx[] =
|| CONFIG_KEYPAD == SANSA_CLIP_PAD \
|| CONFIG_KEYPAD == SANSA_M200_PAD \
|| CONFIG_KEYPAD == MROBE100_PAD \
- || CONFIG_KEYPAD == PHILIPS_HDD1630_PAD)
+ || CONFIG_KEYPAD == PHILIPS_HDD1630_PAD \
+ || CONFIG_KEYPAD == SANSA_CONNECT_PAD)
{PLA_CANCEL, BUTTON_POWER|BUTTON_REL, BUTTON_POWER},
{PLA_EXIT, BUTTON_POWER|BUTTON_REPEAT, BUTTON_NONE},
{PLA_SELECT, BUTTON_SELECT, BUTTON_NONE},
diff --git a/apps/plugins/logo.c b/apps/plugins/logo.c
index dc0db8e95a..d651c2f634 100644
--- a/apps/plugins/logo.c
+++ b/apps/plugins/logo.c
@@ -98,7 +98,8 @@ const unsigned char rockbox16x7[] = {
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_C200_PAD) || \
(CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
- (CONFIG_KEYPAD == SANSA_M200_PAD)
+ (CONFIG_KEYPAD == SANSA_M200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define LP_QUIT BUTTON_POWER
#define LP_DEC_X BUTTON_LEFT
#define LP_INC_X BUTTON_RIGHT
diff --git a/apps/plugins/matrix.c b/apps/plugins/matrix.c
index d1a672cd96..1a1008073c 100644
--- a/apps/plugins/matrix.c
+++ b/apps/plugins/matrix.c
@@ -82,7 +82,8 @@
#define MATRIX_SLEEP_LESS BUTTON_DOWN
#define MATRIX_PAUSE BUTTON_SELECT
-#elif CONFIG_KEYPAD == SANSA_E200_PAD
+#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define MATRIX_EXIT BUTTON_POWER
#define MATRIX_SLEEP_MORE BUTTON_SCROLL_BACK|BUTTON_REPEAT
#define MATRIX_SLEEP_LESS BUTTON_SCROLL_FWD|BUTTON_REPEAT
diff --git a/apps/plugins/midi/midiplay.c b/apps/plugins/midi/midiplay.c
index 3066502dda..1b5d18465b 100644
--- a/apps/plugins/midi/midiplay.c
+++ b/apps/plugins/midi/midiplay.c
@@ -225,6 +225,14 @@
#define BTN_DOWN BUTTON_DOWN
#define BTN_PLAY BUTTON_PLAYPAUSE
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define BTN_QUIT BUTTON_POWER
+#define BTN_RIGHT BUTTON_RIGHT
+#define BTN_LEFT BUTTON_LEFT
+#define BTN_UP BUTTON_UP
+#define BTN_DOWN BUTTON_DOWN
+#define BTN_PLAY BUTTON_SELECT
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/minesweeper.c b/apps/plugins/minesweeper.c
index d8313fb741..ad67b1dd67 100644
--- a/apps/plugins/minesweeper.c
+++ b/apps/plugins/minesweeper.c
@@ -297,6 +297,20 @@ CONFIG_KEYPAD == MROBE500_PAD
# define MINESWP_DISCOVER BUTTON_PLAYPAUSE
# define MINESWP_INFO BUTTON_BACK
+#elif (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
+
+# define MINESWP_SCROLLWHEEL
+# define MINESWP_LEFT BUTTON_LEFT
+# define MINESWP_RIGHT BUTTON_RIGHT
+# define MINESWP_UP BUTTON_UP
+# define MINESWP_DOWN BUTTON_DOWN
+# define MINESWP_QUIT BUTTON_POWER
+# define MINESWP_NEXT BUTTON_SCROLL_FWD
+# define MINESWP_PREV BUTTON_SCROLL_BACK
+# define MINESWP_TOGGLE BUTTON_NEXT
+# define MINESWP_DISCOVER BUTTON_SELECT
+# define MINESWP_INFO BUTTON_PREV
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/mosaique.c b/apps/plugins/mosaique.c
index f0f260fc13..ec41c8c02b 100644
--- a/apps/plugins/mosaique.c
+++ b/apps/plugins/mosaique.c
@@ -188,6 +188,11 @@
#define MOSAIQUE_SPEED BUTTON_PLAYPAUSE
#define MOSAIQUE_RESTART BUTTON_BACK
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define MOSAIQUE_QUIT BUTTON_POWER
+#define MOSAIQUE_SPEED BUTTON_SELECT
+#define MOSAIQUE_RESTART BUTTON_DOWN
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/mp3_encoder.c b/apps/plugins/mp3_encoder.c
index ac6a0baf73..a70e316f06 100644
--- a/apps/plugins/mp3_encoder.c
+++ b/apps/plugins/mp3_encoder.c
@@ -2507,6 +2507,12 @@ CONFIG_KEYPAD == MROBE500_PAD
#define MP3ENC_DONE BUTTON_PLAYPAUSE
#define MP3ENC_SELECT BUTTON_SELECT
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define MP3ENC_PREV BUTTON_PREV
+#define MP3ENC_NEXT BUTTON_NEXT
+#define MP3ENC_DONE BUTTON_DOWN
+#define MP3ENC_SELECT BUTTON_SELECT
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/mpegplayer/mpeg_settings.c b/apps/plugins/mpegplayer/mpeg_settings.c
index 093d8ec2c0..90b547893e 100644
--- a/apps/plugins/mpegplayer/mpeg_settings.c
+++ b/apps/plugins/mpegplayer/mpeg_settings.c
@@ -240,6 +240,14 @@ struct mpeg_settings settings;
#define MPEG_START_TIME_DOWN BUTTON_DOWN
#define MPEG_START_TIME_EXIT BUTTON_POWER
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define MPEG_START_TIME_SELECT BUTTON_SELECT
+#define MPEG_START_TIME_LEFT BUTTON_LEFT
+#define MPEG_START_TIME_RIGHT BUTTON_RIGHT
+#define MPEG_START_TIME_UP BUTTON_UP
+#define MPEG_START_TIME_DOWN BUTTON_DOWN
+#define MPEG_START_TIME_EXIT BUTTON_POWER
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/mpegplayer/mpegplayer.c b/apps/plugins/mpegplayer/mpegplayer.c
index 2491bb1aec..e3d9865e12 100644
--- a/apps/plugins/mpegplayer/mpegplayer.c
+++ b/apps/plugins/mpegplayer/mpegplayer.c
@@ -353,6 +353,15 @@ CONFIG_KEYPAD == SANSA_M200_PAD
#define MPEG_RW BUTTON_LEFT
#define MPEG_FF BUTTON_RIGHT
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define MPEG_MENU BUTTON_POWER
+#define MPEG_PAUSE (BUTTON_SELECT | BUTTON_REL)
+#define MPEG_STOP (BUTTON_SELECT | BUTTON_REPEAT)
+#define MPEG_VOLDOWN BUTTON_VOL_DOWN
+#define MPEG_VOLUP BUTTON_VOL_UP
+#define MPEG_RW BUTTON_LEFT
+#define MPEG_FF BUTTON_RIGHT
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/oscilloscope.c b/apps/plugins/oscilloscope.c
index 52cef65d64..4469a92e12 100644
--- a/apps/plugins/oscilloscope.c
+++ b/apps/plugins/oscilloscope.c
@@ -331,6 +331,17 @@
#define OSCILLOSCOPE_VOL_UP BUTTON_VOL_UP
#define OSCILLOSCOPE_VOL_DOWN BUTTON_VOL_DOWN
+#elif (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
+#define OSCILLOSCOPE_QUIT BUTTON_POWER
+#define OSCILLOSCOPE_DRAWMODE BUTTON_SELECT
+#define OSCILLOSCOPE_ADVMODE BUTTON_DOWN
+#define OSCILLOSCOPE_ORIENTATION BUTTON_UP
+#define OSCILLOSCOPE_PAUSE BUTTON_NEXT
+#define OSCILLOSCOPE_SPEED_UP BUTTON_RIGHT
+#define OSCILLOSCOPE_SPEED_DOWN BUTTON_LEFT
+#define OSCILLOSCOPE_VOL_UP BUTTON_VOL_UP
+#define OSCILLOSCOPE_VOL_DOWN BUTTON_VOL_DOWN
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/pacbox/pacbox.h b/apps/plugins/pacbox/pacbox.h
index d9b8ec7460..3c906ac0aa 100644
--- a/apps/plugins/pacbox/pacbox.h
+++ b/apps/plugins/pacbox/pacbox.h
@@ -254,6 +254,17 @@
#define PACMAN_COIN BUTTON_PLAYPAUSE
#define PACMAN_MENU BUTTON_POWER
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+
+#define PACMAN_UP BUTTON_UP
+#define PACMAN_DOWN BUTTON_DOWN
+#define PACMAN_LEFT BUTTON_LEFT
+#define PACMAN_RIGHT BUTTON_RIGHT
+#define PACMAN_1UP BUTTON_SELECT
+#define PACMAN_2UP BUTTON_NEXT
+#define PACMAN_COIN BUTTON_VOL_DOWN
+#define PACMAN_MENU BUTTON_POWER
+
#else
#error Keymap not defined!
diff --git a/apps/plugins/pegbox.c b/apps/plugins/pegbox.c
index babe653e93..3eb6008f76 100644
--- a/apps/plugins/pegbox.c
+++ b/apps/plugins/pegbox.c
@@ -491,6 +491,25 @@ CONFIG_KEYPAD == MROBE500_PAD
#define LVL_DOWN_TEXT "Vol-"
#define SELECT_TEXT "SELECT"
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define PEGBOX_SELECT BUTTON_SELECT
+#define PEGBOX_QUIT BUTTON_POWER
+#define PEGBOX_SAVE BUTTON_VOL_UP
+#define PEGBOX_RESTART BUTTON_VOL_DOWN
+#define PEGBOX_LVL_UP BUTTON_NEXT
+#define PEGBOX_LVL_DOWN BUTTON_PREV
+#define PEGBOX_UP BUTTON_UP
+#define PEGBOX_DOWN BUTTON_DOWN
+#define PEGBOX_RIGHT BUTTON_RIGHT
+#define PEGBOX_LEFT BUTTON_LEFT
+
+#define SAVE_TEXT "Vol+"
+#define QUIT_TEXT "POWER"
+#define RESTART_TEXT "Vol-"
+#define LVL_UP_TEXT "NEXT"
+#define LVL_DOWN_TEXT "PREV"
+#define SELECT_TEXT "SELECT"
+
#else
#error Unsupported keymap!
#endif
diff --git a/apps/plugins/plugin.lds b/apps/plugins/plugin.lds
index 7a20ddd219..1da9065760 100644
--- a/apps/plugins/plugin.lds
+++ b/apps/plugins/plugin.lds
@@ -120,7 +120,7 @@ OUTPUT_FORMAT(elf32-littlemips)
#define IRAMSIZE 0
#elif CONFIG_CPU==DM320
-#define DRAMORIG 0x00900000 + STUBOFFSET
+#define DRAMORIG CONFIG_SDRAM_START + STUBOFFSET
#define IRAM DRAM
/* The bit of IRAM that is available is used in the core */
#define IRAMSIZE 0
diff --git a/apps/plugins/pong.c b/apps/plugins/pong.c
index 37d71155ee..d3875f39e4 100644
--- a/apps/plugins/pong.c
+++ b/apps/plugins/pong.c
@@ -105,7 +105,8 @@
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
- (CONFIG_KEYPAD == SANSA_M200_PAD)
+ (CONFIG_KEYPAD == SANSA_M200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define PONG_QUIT BUTTON_POWER
#define PONG_PAUSE BUTTON_SELECT
#define PONG_LEFT_UP BUTTON_LEFT
diff --git a/apps/plugins/reversi/reversi-gui.h b/apps/plugins/reversi/reversi-gui.h
index baeb343005..a36efe51cb 100644
--- a/apps/plugins/reversi/reversi-gui.h
+++ b/apps/plugins/reversi/reversi-gui.h
@@ -108,7 +108,8 @@
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_C200_PAD) || \
(CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
-(CONFIG_KEYPAD == SANSA_M200_PAD)
+(CONFIG_KEYPAD == SANSA_M200_PAD) || \
+(CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define REVERSI_BUTTON_QUIT BUTTON_POWER
#define REVERSI_BUTTON_UP BUTTON_UP
#define REVERSI_BUTTON_DOWN BUTTON_DOWN
diff --git a/apps/plugins/rockblox.c b/apps/plugins/rockblox.c
index 07e9c16b79..9354d10f5a 100644
--- a/apps/plugins/rockblox.c
+++ b/apps/plugins/rockblox.c
@@ -369,6 +369,16 @@
#define ROCKBLOX_DROP BUTTON_PLAYPAUSE
#define ROCKBLOX_RESTART BUTTON_BACK
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define ROCKBLOX_OFF BUTTON_POWER
+#define ROCKBLOX_ROTATE_CW BUTTON_NEXT
+#define ROCKBLOX_ROTATE_CCW BUTTON_PREV
+#define ROCKBLOX_DOWN BUTTON_DOWN
+#define ROCKBLOX_LEFT BUTTON_LEFT
+#define ROCKBLOX_RIGHT BUTTON_RIGHT
+#define ROCKBLOX_DROP BUTTON_SELECT
+#define ROCKBLOX_RESTART BUTTON_VOL_DOWN
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/rockblox1d.c b/apps/plugins/rockblox1d.c
index 073bc30f06..49219c2eba 100644
--- a/apps/plugins/rockblox1d.c
+++ b/apps/plugins/rockblox1d.c
@@ -56,7 +56,8 @@
#elif CONFIG_KEYPAD == SANSA_E200_PAD || \
CONFIG_KEYPAD == SANSA_C200_PAD || \
CONFIG_KEYPAD == SANSA_CLIP_PAD || \
- CONFIG_KEYPAD == SANSA_M200_PAD
+ CONFIG_KEYPAD == SANSA_M200_PAD || \
+ CONFIG_KEYPAD == SANSA_CONNECT_PAD
#define ONEDROCKBLOX_DOWN BUTTON_SELECT
#define ONEDROCKBLOX_QUIT BUTTON_POWER
diff --git a/apps/plugins/rockboy/rockboy.c b/apps/plugins/rockboy/rockboy.c
index f3ca002e5d..37f0566b21 100644
--- a/apps/plugins/rockboy/rockboy.c
+++ b/apps/plugins/rockboy/rockboy.c
@@ -330,6 +330,18 @@ static void setoptions (void)
options.SELECT = (BUTTON_PLAYPAUSE | BUTTON_REPEAT);
options.MENU = (BUTTON_SELECT | BUTTON_REPEAT);
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+ options.UP = BUTTON_UP;
+ options.DOWN = BUTTON_DOWN;
+ options.LEFT = BUTTON_LEFT;
+ options.RIGHT = BUTTON_RIGHT;
+
+ options.A = BUTTON_VOL_UP;
+ options.B = BUTTON_VOL_DOWN;
+ options.START = BUTTON_PREV;
+ options.SELECT = BUTTON_NEXT;
+ options.MENU = BUTTON_SELECT;
+
#else
#error No Keymap Defined!
#endif
diff --git a/apps/plugins/rockpaint.c b/apps/plugins/rockpaint.c
index 9ec289fce4..7f16bf2763 100644
--- a/apps/plugins/rockpaint.c
+++ b/apps/plugins/rockpaint.c
@@ -232,6 +232,17 @@
#define ROCKPAINT_LEFT BUTTON_LEFT
#define ROCKPAINT_RIGHT BUTTON_RIGHT
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define ROCKPAINT_QUIT BUTTON_POWER
+#define ROCKPAINT_DRAW BUTTON_SELECT
+#define ROCKPAINT_MENU BUTTON_VOL_DOWN
+#define ROCKPAINT_TOOLBAR BUTTON_PREV
+#define ROCKPAINT_TOOLBAR2 BUTTON_NEXT
+#define ROCKPAINT_UP BUTTON_UP
+#define ROCKPAINT_DOWN BUTTON_DOWN
+#define ROCKPAINT_LEFT BUTTON_LEFT
+#define ROCKPAINT_RIGHT BUTTON_RIGHT
+
#else
#error "Please define keys for this keypad"
#endif
diff --git a/apps/plugins/sliding_puzzle.c b/apps/plugins/sliding_puzzle.c
index 1d857c0198..653099a547 100644
--- a/apps/plugins/sliding_puzzle.c
+++ b/apps/plugins/sliding_puzzle.c
@@ -254,6 +254,15 @@ CONFIG_KEYPAD == MROBE500_PAD
#define PUZZLE_SHUFFLE BUTTON_PLAYPAUSE
#define PUZZLE_PICTURE BUTTON_SELECT
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define PUZZLE_QUIT BUTTON_POWER
+#define PUZZLE_LEFT BUTTON_LEFT
+#define PUZZLE_RIGHT BUTTON_RIGHT
+#define PUZZLE_UP BUTTON_UP
+#define PUZZLE_DOWN BUTTON_DOWN
+#define PUZZLE_SHUFFLE BUTTON_VOL_DOWN
+#define PUZZLE_PICTURE BUTTON_SELECT
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/snake.c b/apps/plugins/snake.c
index 2223887f94..09e72a5fff 100644
--- a/apps/plugins/snake.c
+++ b/apps/plugins/snake.c
@@ -105,7 +105,8 @@ dir is the current direction of the snake - 0=up, 1=right, 2=down, 3=left;
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_C200_PAD) || \
(CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
- (CONFIG_KEYPAD == SANSA_M200_PAD)
+ (CONFIG_KEYPAD == SANSA_M200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define SNAKE_QUIT BUTTON_POWER
#define SNAKE_LEFT BUTTON_LEFT
#define SNAKE_RIGHT BUTTON_RIGHT
diff --git a/apps/plugins/snake2.c b/apps/plugins/snake2.c
index c23772ab1c..0e7b499271 100644
--- a/apps/plugins/snake2.c
+++ b/apps/plugins/snake2.c
@@ -200,7 +200,8 @@ Head and Tail are stored
#define SNAKE2_PLAYPAUSE_TEXT "Select"
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
-(CONFIG_KEYPAD == SANSA_C200_PAD)
+(CONFIG_KEYPAD == SANSA_C200_PAD) || \
+(CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define SNAKE2_LEFT BUTTON_LEFT
#define SNAKE2_RIGHT BUTTON_RIGHT
#define SNAKE2_UP BUTTON_UP
diff --git a/apps/plugins/snow.c b/apps/plugins/snow.c
index 2a3ba17fcc..8a2de39707 100644
--- a/apps/plugins/snow.c
+++ b/apps/plugins/snow.c
@@ -59,7 +59,8 @@
(CONFIG_KEYPAD == ONDAVX747_PAD) || \
(CONFIG_KEYPAD == ONDAVX777_PAD) || \
(CONFIG_KEYPAD == GIGABEAT_PAD) || \
-(CONFIG_KEYPAD == IAUDIO_X5M5_PAD)
+(CONFIG_KEYPAD == IAUDIO_X5M5_PAD) || \
+(CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define SNOW_QUIT BUTTON_POWER
#elif (CONFIG_KEYPAD == SANSA_FUZE_PAD)
diff --git a/apps/plugins/sokoban.c b/apps/plugins/sokoban.c
index c5ba706047..ddc95290da 100644
--- a/apps/plugins/sokoban.c
+++ b/apps/plugins/sokoban.c
@@ -511,6 +511,21 @@
#define BUTTON_SAVE (BUTTON_SELECT|BUTTON_REPEAT)
#define BUTTON_SAVE_NAME "SELECT LONG"
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define SOKOBAN_LEFT BUTTON_LEFT
+#define SOKOBAN_RIGHT BUTTON_RIGHT
+#define SOKOBAN_UP BUTTON_UP
+#define SOKOBAN_DOWN BUTTON_DOWN
+#define SOKOBAN_MENU BUTTON_POWER
+#define SOKOBAN_UNDO BUTTON_PREV
+#define SOKOBAN_REDO BUTTON_NEXT
+#define SOKOBAN_LEVEL_DOWN BUTTON_VOL_DOWN
+#define SOKOBAN_LEVEL_REPEAT (BUTTON_NEXT|BUTTON_PREV)
+#define SOKOBAN_LEVEL_UP BUTTON_VOL_UP
+#define SOKOBAN_PAUSE BUTTON_SELECT
+#define BUTTON_SAVE (BUTTON_SELECT|BUTTON_REPEAT)
+#define BUTTON_SAVE_NAME "SELECT LONG"
+
#else
#error No keymap defined!
#endif
@@ -1487,6 +1502,13 @@ static int sokoban_menu(void)
rb->lcd_putsxy(3, 36, "[PREV] Previous Level");
rb->lcd_putsxy(3, 46, "[PLAY] Restart Level");
rb->lcd_putsxy(3, 56, "[NEXT] Next Level");
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+ rb->lcd_putsxy(3, 6, "[POWER] Menu");
+ rb->lcd_putsxy(3, 16, "[PREV] Undo");
+ rb->lcd_putsxy(3, 26, "[NEXT] Redo");
+ rb->lcd_putsxy(3, 36, "[VOL-] Previous Level");
+ rb->lcd_putsxy(3, 46, "[NEXT+PREV] Restart Level");
+ rb->lcd_putsxy(3, 56, "[VOL+] Next Level");
#endif
#ifdef HAVE_TOUCHSCREEN
diff --git a/apps/plugins/solitaire.c b/apps/plugins/solitaire.c
index b011d1d248..91ef346221 100644
--- a/apps/plugins/solitaire.c
+++ b/apps/plugins/solitaire.c
@@ -526,6 +526,24 @@ CONFIG_KEYPAD == MROBE500_PAD
# define HK_CUR2STACK "DOUBLE SELECT"
# define HK_REM2STACK "LEFT"
+#elif (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
+# define SOL_QUIT BUTTON_POWER
+# define SOL_UP BUTTON_UP
+# define SOL_DOWN BUTTON_DOWN
+# define SOL_LEFT BUTTON_SCROLL_BACK
+# define SOL_RIGHT BUTTON_SCROLL_FWD
+# define SOL_MOVE BUTTON_SELECT
+# define SOL_DRAW BUTTON_VOL_UP
+# define SOL_REM2CUR BUTTON_LEFT
+# define SOL_CUR2STACK_PRE BUTTON_VOL_DOWN
+# define SOL_CUR2STACK BUTTON_NEXT
+# define SOL_REM2STACK BUTTON_PREV
+# define HK_MOVE "SELECT"
+# define HK_DRAW "Vol+"
+# define HK_REM2CUR "LEFT"
+# define HK_CUR2STACK "NEXT"
+# define HK_REM2STACK "PREV"
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/spacerocks.c b/apps/plugins/spacerocks.c
index d0826408e0..0c03a3183b 100644
--- a/apps/plugins/spacerocks.c
+++ b/apps/plugins/spacerocks.c
@@ -268,6 +268,16 @@
#define AST_RIGHT BUTTON_RIGHT
#define AST_FIRE BUTTON_SELECT
+#elif (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
+
+#define ALT_PAUSE BUTTON_VOL_DOWN
+#define AST_QUIT BUTTON_POWER
+#define AST_THRUST BUTTON_UP
+#define AST_HYPERSPACE BUTTON_DOWN
+#define AST_LEFT BUTTON_LEFT
+#define AST_RIGHT BUTTON_RIGHT
+#define AST_FIRE BUTTON_SELECT
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/star.c b/apps/plugins/star.c
index ebdaca58c3..620cddf77e 100644
--- a/apps/plugins/star.c
+++ b/apps/plugins/star.c
@@ -463,6 +463,23 @@
#define STAR_LEVEL_DOWN_NAME "Vol-"
#define STAR_LEVEL_REPEAT_NAME "BACK LONG"
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+
+#define STAR_QUIT BUTTON_POWER
+#define STAR_LEFT BUTTON_LEFT
+#define STAR_RIGHT BUTTON_RIGHT
+#define STAR_UP BUTTON_UP
+#define STAR_DOWN BUTTON_DOWN
+#define STAR_TOGGLE_CONTROL BUTTON_SELECT
+#define STAR_LEVEL_UP BUTTON_VOL_UP
+#define STAR_LEVEL_DOWN BUTTON_VOL_DOWN
+#define STAR_LEVEL_REPEAT (BUTTON_PREV | BUTTON_REPEAT)
+#define STAR_TOGGLE_CONTROL_NAME "SELECT"
+#define STAR_QUIT_NAME "POWER"
+#define STAR_LEVEL_UP_NAME "Vol+"
+#define STAR_LEVEL_DOWN_NAME "Vol-"
+#define STAR_LEVEL_REPEAT_NAME "PREV LONG"
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/starfield.c b/apps/plugins/starfield.c
index 6ead68fb3a..e3b5634978 100644
--- a/apps/plugins/starfield.c
+++ b/apps/plugins/starfield.c
@@ -61,7 +61,8 @@
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_C200_PAD) || \
(CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
- (CONFIG_KEYPAD == SANSA_M200_PAD)
+ (CONFIG_KEYPAD == SANSA_M200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define STARFIELD_QUIT BUTTON_POWER
#define STARFIELD_INCREASE_ZMOVE BUTTON_UP
#define STARFIELD_DECREASE_ZMOVE BUTTON_DOWN
diff --git a/apps/plugins/stats.c b/apps/plugins/stats.c
index 1bfd10788a..c5ff31e2bd 100644
--- a/apps/plugins/stats.c
+++ b/apps/plugins/stats.c
@@ -58,7 +58,8 @@ static bool cancel;
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_C200_PAD) || \
(CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
-(CONFIG_KEYPAD == SANSA_M200_PAD)
+(CONFIG_KEYPAD == SANSA_M200_PAD) || \
+(CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define STATS_STOP BUTTON_POWER
#elif (CONFIG_KEYPAD == SANSA_FUZE_PAD)
diff --git a/apps/plugins/stopwatch.c b/apps/plugins/stopwatch.c
index 03f183e916..94785dc352 100644
--- a/apps/plugins/stopwatch.c
+++ b/apps/plugins/stopwatch.c
@@ -255,6 +255,14 @@
#define STOPWATCH_SCROLL_UP BUTTON_UP
#define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define STOPWATCH_QUIT BUTTON_POWER
+#define STOPWATCH_START_STOP BUTTON_SELECT
+#define STOPWATCH_RESET_TIMER BUTTON_LEFT
+#define STOPWATCH_LAP_TIMER BUTTON_RIGHT
+#define STOPWATCH_SCROLL_UP BUTTON_UP
+#define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/sudoku/sudoku.h b/apps/plugins/sudoku/sudoku.h
index 86a8b33a35..456e4fd9ee 100644
--- a/apps/plugins/sudoku/sudoku.h
+++ b/apps/plugins/sudoku/sudoku.h
@@ -318,6 +318,17 @@
#define SUDOKU_BUTTON_TOGGLEBACK BUTTON_DOWN
#define SUDOKU_BUTTON_POSSIBLE BUTTON_PLAYPAUSE
+#elif (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
+#define SUDOKU_BUTTON_QUIT BUTTON_POWER
+#define SUDOKU_BUTTON_UP BUTTON_UP
+#define SUDOKU_BUTTON_DOWN BUTTON_DOWN
+#define SUDOKU_BUTTON_LEFT BUTTON_LEFT
+#define SUDOKU_BUTTON_RIGHT BUTTON_RIGHT
+#define SUDOKU_BUTTON_TOGGLEBACK BUTTON_PREV
+#define SUDOKU_BUTTON_TOGGLE BUTTON_NEXT
+#define SUDOKU_BUTTON_MENU BUTTON_SELECT
+#define SUDOKU_BUTTON_POSSIBLE BUTTON_VOL_DOWN
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/superdom.c b/apps/plugins/superdom.c
index 2dfd142bde..b4e25afdb1 100644
--- a/apps/plugins/superdom.c
+++ b/apps/plugins/superdom.c
@@ -190,6 +190,14 @@ char buf[255];
#define SUPERDOM_RIGHT BUTTON_RIGHT
#define SUPERDOM_CANCEL BUTTON_BACK
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define SUPERDOM_OK BUTTON_SELECT
+#define SUPERDOM_UP BUTTON_UP
+#define SUPERDOM_DOWN BUTTON_DOWN
+#define SUPERDOM_LEFT BUTTON_LEFT
+#define SUPERDOM_RIGHT BUTTON_RIGHT
+#define SUPERDOM_CANCEL BUTTON_POWER
+
#endif
#ifdef HAVE_TOUCHSCREEN
diff --git a/apps/plugins/text_viewer/tv_button.h b/apps/plugins/text_viewer/tv_button.h
index 3de276228c..697076e643 100644
--- a/apps/plugins/text_viewer/tv_button.h
+++ b/apps/plugins/text_viewer/tv_button.h
@@ -424,6 +424,18 @@
#define TV_AUTOSCROLL BUTTON_BACK
#define TV_BOOKMARK BUTTON_PLAYPAUSE
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define TV_QUIT BUTTON_POWER
+#define TV_SCROLL_UP BUTTON_UP
+#define TV_SCROLL_DOWN BUTTON_DOWN
+#define TV_SCREEN_LEFT BUTTON_LEFT
+#define TV_SCREEN_RIGHT BUTTON_RIGHT
+#define TV_MENU BUTTON_SELECT
+#define TV_AUTOSCROLL BUTTON_VOL_DOWN
+#define TV_LINE_UP BUTTON_SCROLL_BACK
+#define TV_LINE_DOWN BUTTON_SCROLL_FWD
+#define TV_BOOKMARK (BUTTON_DOWN|BUTTON_SELECT)
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/vu_meter.c b/apps/plugins/vu_meter.c
index 27f9fe06df..cf66070c6b 100644
--- a/apps/plugins/vu_meter.c
+++ b/apps/plugins/vu_meter.c
@@ -327,6 +327,17 @@
#define LABEL_MENU "BACK"
#define LABEL_VOLUME "UP/DOWN"
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+#define VUMETER_QUIT BUTTON_POWER
+#define VUMETER_HELP BUTTON_NEXT
+#define VUMETER_MENU BUTTON_PREV
+#define VUMETER_UP BUTTON_UP
+#define VUMETER_DOWN BUTTON_DOWN
+#define LABEL_HELP "NEXT"
+#define LABEL_QUIT "POWER"
+#define LABEL_MENU "PREV"
+#define LABEL_VOLUME "VOL+/VOL-"
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/wormlet.c b/apps/plugins/wormlet.c
index bb3526991d..016c4ad31b 100644
--- a/apps/plugins/wormlet.c
+++ b/apps/plugins/wormlet.c
@@ -310,6 +310,16 @@ CONFIG_KEYPAD == MROBE500_PAD
#define BTN_QUIT BUTTON_POWER
#define BTN_STOPRESET BUTTON_BACK
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+
+#define BTN_DIR_UP BUTTON_UP
+#define BTN_DIR_DOWN BUTTON_DOWN
+#define BTN_DIR_LEFT BUTTON_LEFT
+#define BTN_DIR_RIGHT BUTTON_RIGHT
+#define BTN_STARTPAUSE BUTTON_SELECT
+#define BTN_QUIT BUTTON_POWER
+#define BTN_STOPRESET BUTTON_VOL_DOWN
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/xobox.c b/apps/plugins/xobox.c
index 33cf823c4d..8de0c8fe16 100644
--- a/apps/plugins/xobox.c
+++ b/apps/plugins/xobox.c
@@ -268,6 +268,15 @@ CONFIG_KEYPAD == MROBE500_PAD
#define DOWN BUTTON_DOWN
#define PAUSE BUTTON_PLAYPAUSE
+#elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
+
+#define QUIT BUTTON_POWER
+#define LEFT BUTTON_LEFT
+#define RIGHT BUTTON_RIGHT
+#define UP BUTTON_UP
+#define DOWN BUTTON_DOWN
+#define PAUSE BUTTON_SELECT
+
#else
#error No keymap defined!
#endif
diff --git a/apps/plugins/zxbox/keymaps.h b/apps/plugins/zxbox/keymaps.h
index 5f216fda14..4e5d73a343 100644
--- a/apps/plugins/zxbox/keymaps.h
+++ b/apps/plugins/zxbox/keymaps.h
@@ -89,7 +89,8 @@
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_C200_PAD) || \
(CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
- (CONFIG_KEYPAD == SANSA_M200_PAD)
+ (CONFIG_KEYPAD == SANSA_M200_PAD) || \
+ (CONFIG_KEYPAD == SANSA_CONNECT_PAD)
#define ZX_SELECT BUTTON_SELECT
#define ZX_MENU BUTTON_POWER
#define ZX_LEFT BUTTON_LEFT
diff --git a/apps/plugins/zxbox/zxbox_keyb.c b/apps/plugins/zxbox/zxbox_keyb.c
index 92a56a8a4d..fc5ed41169 100644
--- a/apps/plugins/zxbox/zxbox_keyb.c
+++ b/apps/plugins/zxbox/zxbox_keyb.c
@@ -117,7 +117,8 @@
(CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
(CONFIG_KEYPAD == SANSA_M200_PAD) || \
(CONFIG_KEYPAD == SANSA_FUZE_PAD) || \
-(CONFIG_KEYPAD == MROBE100_PAD)
+(CONFIG_KEYPAD == MROBE100_PAD) || \
+(CONFIG_KEYPAD == SANSA_CONNECT_PAD)
/* TODO: Check keyboard mappings */
diff --git a/bootloader/SOURCES b/bootloader/SOURCES
index 1725939fa3..4678175bb6 100644
--- a/bootloader/SOURCES
+++ b/bootloader/SOURCES
@@ -70,4 +70,7 @@ mpio_hd200_hd300.c
#elif defined(RK27_GENERIC) || defined(HM60X) || defined(HM801)
rk27xx.c
show_logo.c
+#elif defined(SANSA_CONNECT)
+sansaconnect.c
+show_logo.c
#endif
diff --git a/bootloader/sansaconnect.c b/bootloader/sansaconnect.c
new file mode 100644
index 0000000000..9ef831f0b3
--- /dev/null
+++ b/bootloader/sansaconnect.c
@@ -0,0 +1,135 @@
+/***************************************************************************
+* __________ __ ___.
+* Open \______ \ ____ ____ | | _\_ |__ _______ ___
+* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+* \/ \/ \/ \/ \/
+* $Id: $
+*
+* Copyright (C) 2011 by Tomasz Moń
+*
+* All files in this archive are subject to the GNU General Public License.
+* See the file COPYING in the source tree root for full license agreement.
+*
+* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+* KIND, either express or implied.
+*
+****************************************************************************/
+
+#include "system.h"
+#include "lcd.h"
+#include "kernel.h"
+#include "thread.h"
+#include "storage.h"
+#include "ata-target.h"
+#include "disk.h"
+#include "font.h"
+#include "backlight.h"
+#include "button.h"
+#include "common.h"
+#include "version.h"
+#include "uart-target.h"
+#include "power.h"
+
+extern void show_logo(void);
+
+void main(void)
+{
+ unsigned char* loadbuffer;
+ int buffer_size;
+ int(*kernel_entry)(void);
+ int ret;
+ int btn;
+
+ /* Make sure interrupts are disabled */
+ set_irq_level(IRQ_DISABLED);
+ set_fiq_status(FIQ_DISABLED);
+ system_init();
+ kernel_init();
+
+ /* Now enable interrupts */
+ set_irq_level(IRQ_ENABLED);
+ set_fiq_status(FIQ_ENABLED);
+ backlight_init();
+ lcd_init();
+ font_init();
+ button_init();
+
+#ifdef HAVE_LCD_ENABLE
+ lcd_enable(true);
+#endif
+ lcd_setfont(FONT_SYSFIXED);
+ reset_screen();
+ show_logo();
+
+ btn = button_read_device();
+
+ printf("Rockbox boot loader");
+ printf("Version " RBVERSION);
+
+ ret = storage_init();
+ if(ret)
+ printf("SD error: %d", ret);
+
+ disk_init(IF_MD(0));
+
+ ret = disk_mount_all();
+ if (ret <= 0)
+ error(EDISK, ret, true);
+
+ if (btn & BUTTON_PREV)
+ {
+ printf("Loading OF firmware...");
+ printf("Loading vmlinux.bin...");
+ loadbuffer = (unsigned char*)0x01008000;
+ buffer_size = 0x200000;
+
+ ret = load_raw_firmware(loadbuffer, "/vmlinux.bin", buffer_size);
+
+ if (ret < 0)
+ {
+ printf("Unable to load vmlinux.bin");
+ }
+ else
+ {
+ printf("Loading initrd.bin...");
+ loadbuffer = (unsigned char*)0x04400020;
+ buffer_size = 0x200000;
+ ret = load_raw_firmware(loadbuffer, "/initrd.bin", buffer_size);
+ }
+
+ if (ret > 0)
+ {
+ system_prepare_fw_start();
+
+ kernel_entry = (void*)0x01008000;
+ ret = kernel_entry();
+ printf("FAILED to boot OF");
+ }
+ }
+
+ printf("Loading Rockbox firmware...");
+
+ loadbuffer = (unsigned char*)CONFIG_SDRAM_START;
+ buffer_size = 0x1000000;
+
+ ret = load_firmware(loadbuffer, BOOTFILE, buffer_size);
+
+ if(ret < 0)
+ {
+ error(EBOOTFILE, ret, true);
+ }
+ else if(ret == EOK)
+ {
+ system_prepare_fw_start();
+
+ kernel_entry = (void*) loadbuffer;
+ ret = kernel_entry();
+ printf("FAILED!");
+ }
+
+ storage_sleepnow();
+
+ while(1);
+}
diff --git a/firmware/SOURCES b/firmware/SOURCES
index 6a84b5fc11..b918a19418 100644
--- a/firmware/SOURCES
+++ b/firmware/SOURCES
@@ -355,6 +355,8 @@ drivers/audio/uda1341.c
drivers/audio/cs42l55.c
#elif defined (HAVE_RK27XX_CODEC)
drivers/audio/rk27xx_codec.c
+#elif defined(HAVE_AIC3X)
+drivers/audio/aic3x.c
#elif defined (HAVE_DUMMY_CODEC)
drivers/audio/dummy_codec.c
#endif /* defined(HAVE_*) */
@@ -1064,6 +1066,9 @@ target/arm/bits-armv4.S
target/arm/tms320dm320/debug-dm320.c
target/arm/tms320dm320/dsp-dm320.c
target/arm/tms320dm320/i2c-dm320.c
+#ifdef HAVE_SOFTWARE_I2C
+drivers/generic_i2c.c
+#endif
target/arm/tms320dm320/kernel-dm320.c
target/arm/tms320dm320/spi-dm320.c
target/arm/tms320dm320/system-dm320.c
@@ -1112,6 +1117,24 @@ target/arm/tms320dm320/creative-zvm/usb-creativezvm.c
#endif /* SIMULATOR */
#endif /* CREATIVE_ZVx */
+#ifdef SANSA_CONNECT
+#ifndef SIMULATOR
+target/arm/mmu-arm.S
+target/arm/lcd-as-memframe.S
+target/arm/tms320dm320/sdmmc-dm320.c
+target/arm/tms320dm320/sansa-connect/crt0-board.S
+target/arm/tms320dm320/sansa-connect/lcd-sansaconnect.c
+target/arm/tms320dm320/sansa-connect/adc-sansaconnect.c
+target/arm/tms320dm320/sansa-connect/power-sansaconnect.c
+target/arm/tms320dm320/sansa-connect/powermgmt-sansaconnect.c
+target/arm/tms320dm320/sansa-connect/usb-sansaconnect.c
+target/arm/tms320dm320/sansa-connect/avr-sansaconnect.c
+target/arm/tms320dm320/sansa-connect/backlight-sansaconnect.c
+target/arm/tms320dm320/sansa-connect/pcm-sansaconnect.c
+target/arm/tms320dm320/dma-dm320.c
+#endif /* SIMULATOR */
+#endif /* SANSA_CONNECT */
+
#ifdef MROBE_100
#ifndef SIMULATOR
#ifndef BOOTLOADER
diff --git a/firmware/drivers/audio/aic3x.c b/firmware/drivers/audio/aic3x.c
new file mode 100644
index 0000000000..3284326565
--- /dev/null
+++ b/firmware/drivers/audio/aic3x.c
@@ -0,0 +1,247 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "config.h"
+#include "logf.h"
+#include "system.h"
+#include "string.h"
+#include "audio.h"
+
+#ifdef SANSA_CONNECT
+#include "avr-sansaconnect.h"
+#endif
+
+#if CONFIG_I2C == I2C_DM320
+#include "i2c-dm320.h"
+#endif
+#include "audiohw.h"
+
+/* (7-bit) address is 0x18, the LSB is read/write flag */
+#define AIC3X_ADDR (0x18 << 1)
+
+static char volume_left = 0, volume_right = 0;
+
+const struct sound_settings_info audiohw_settings[] = {
+ [SOUND_VOLUME] = {"dB", 0, 1, VOLUME_MIN/10, VOLUME_MAX/10, -25},
+ /* HAVE_SW_TONE_CONTROLS */
+ [SOUND_BASS] = {"dB", 0, 1, -24, 24, 0},
+ [SOUND_TREBLE] = {"dB", 0, 1, -24, 24, 0},
+ [SOUND_BALANCE] = {"%", 0, 1,-100, 100, 0},
+ [SOUND_CHANNELS] = {"", 0, 1, 0, 5, 0},
+ [SOUND_STEREO_WIDTH] = {"%", 0, 5, 0, 250, 100},
+};
+
+/* convert tenth of dB volume to master volume register value */
+int tenthdb2master(int db)
+{
+ /* 0 to -63.0dB in 1dB steps, aic3x can goto -63.5 in 0.5dB steps */
+ if (db < VOLUME_MIN)
+ {
+ return 0x7E;
+ }
+ else if (db >= VOLUME_MAX)
+ {
+ return 0x00;
+ }
+ else
+ {
+ return (-((db)/5)); /* VOLUME_MIN is negative */
+ }
+}
+
+static void aic3x_write_reg(unsigned reg, unsigned value)
+{
+ unsigned char data[2];
+
+ data[0] = reg;
+ data[1] = value;
+
+#if CONFIG_I2C == I2C_DM320
+ if (i2c_write(AIC3X_ADDR, data, 2) != 0)
+#else
+ #warning Implement aic3x_write_reg()
+#endif
+ {
+ logf("AIC3X error reg=0x%x", reg);
+ return;
+ }
+}
+
+static void aic3x_apply_volume(void)
+{
+ unsigned char data[3];
+
+#if 0 /* handle page switching onve we use first page at all */
+ aic3x_write_reg(0, 0); /* switch to page 0 */
+#endif
+
+ data[0] = AIC3X_LEFT_VOL;
+ data[1] = volume_left;
+ data[2] = volume_right;
+
+ /* use autoincrement write */
+#if CONFIG_I2C == I2C_DM320
+ if (i2c_write(AIC3X_ADDR, data, 3) != 0)
+#else
+ #warning Implement aic3x_apply_volume()
+#endif
+ {
+ logf("AIC3X error in apply volume");
+ return;
+ }
+}
+
+
+static void audiohw_mute(bool mute)
+{
+ if (mute)
+ {
+ volume_left |= 0x80;
+ volume_right |= 0x80;
+ }
+ else
+ {
+ volume_left &= 0x7F;
+ volume_right &= 0x7F;
+ }
+
+ aic3x_apply_volume();
+}
+
+/* public functions */
+
+/**
+ * Init our tlv with default values
+ */
+void audiohw_init(void)
+{
+ logf("AIC3X init");
+
+ /* Do software reset (self-clearing) */
+ aic3x_write_reg(AIC3X_SOFT_RESET, 0x80);
+
+ /* ADC fs = fs(ref)/5.5; DAC fs = fs(ref) */
+ aic3x_write_reg(AIC3X_SMPL_RATE, 0x90);
+
+ /* Enable PLL. Set Q=16, P=1 */
+ aic3x_write_reg(AIC3X_PLL_REG_A, 0x81);
+ /* PLL J = 53 */
+ aic3x_write_reg(AIC3X_PLL_REG_B, 0xD4);
+ /* PLL D = 5211 */
+ aic3x_write_reg(AIC3X_PLL_REG_C, 0x51);
+ aic3x_write_reg(AIC3X_PLL_REG_D, 0x6C); /* PLL D = 5211 */
+
+ /* Left DAC plays left channel, Right DAC plays right channel */
+ aic3x_write_reg(AIC3X_DATAPATH, 0xA);
+
+ /* Audio data interface */
+ /* BCLK and WCLK are outputs (master mode) */
+ aic3x_write_reg(AIC3X_DATA_REG_A, 0xC0);
+ /* right-justified mode */
+ aic3x_write_reg(AIC3X_DATA_REG_B, 0x80);
+ /* data offset = 0 clocks */
+ aic3x_write_reg(AIC3X_DATA_REG_C, 0);
+
+ /* GPIO1 used for audio serial data bus ADC word clock */
+ aic3x_write_reg(AIC3X_GPIO1_CTRL, 0x10);
+
+ /* power left and right DAC, HPLCOM constant VCM output */
+ aic3x_write_reg(AIC3X_DAC_POWER, 0xD0);
+ /* HPRCOM as constant VCM output. Enable short-circuit protection
+ (limit current) */
+ aic3x_write_reg(AIC3X_HIGH_POWER, 0xC);
+
+ /* driver power-on time 200 ms, ramp-up step time 4 ms */
+ aic3x_write_reg(AIC3X_POP_REDUCT, 0x7C);
+
+ /* DAC_L1 routed to HPLOUT, volume analog gain 0xC (-6.0dB) */
+ aic3x_write_reg(AIC3X_DAC_L1_VOL, 0x8C);
+ /* HPLOUT output level 0dB, not muted, fully powered up */
+ aic3x_write_reg(AIC3X_HPLOUT_LVL, 0xB);
+
+ /* HPLCOM is muted */
+ aic3x_write_reg(AIC3X_HPLCOM_LVL, 0x7);
+
+ /* DAC_R1 routed to HPROUT, volume analog gain 0xC (-6.0 dB) */
+ aic3x_write_reg(AIC3X_DAC_R1_VOL, 0x8C);
+ /* HPROUT output level 0dB, not muted, fully powered up */
+ aic3x_write_reg(AIC3X_HPROUT_LVL, 0xB);
+
+ /* DAC_L1 routed to MONO_LOP/M, gain 0x2 (-1.0dB) */
+ aic3x_write_reg(AIC3X_DAC_L1_MONO_LOP_M_VOL, 0x92);
+ /* DAC_R1 routed to MONO_LOP/M, gain 0x2 (-1.0dB) */
+ aic3x_write_reg(AIC3X_DAC_R1_MONO_LOP_M_VOL, 0x92);
+
+ /* MONO_LOP output level 6dB, not muted, fully powered up */
+ aic3x_write_reg(AIC3X_MONO_LOP_M_LVL, 0x6b);
+
+ /* DAC_L1 routed to LEFT_LOP/M */
+ aic3x_write_reg(AIC3X_DAC_L1_LEFT_LOP_M_VOL, 0x80);
+ /* LEFT_LOP/M output level 0dB, not muted */
+ aic3x_write_reg(AIC3X_LEFT_LOP_M_LVL, 0xB);
+
+ /* DAC_R1 routed to RIGHT_LOP/M */
+ aic3x_write_reg(AIC3X_DAC_R1_RIGHT_LOP_M_VOL, 0x80);
+ /* RIGHT_LOP/M output level 0dB, not muted */
+ aic3x_write_reg(AIC3X_RIGHT_LOP_M_LVL, 0xB);
+}
+
+void audiohw_postinit(void)
+{
+ audiohw_mute(false);
+
+ /* Power up Left, Right DAC/LOP, HPLOUT and HPROUT */
+ aic3x_write_reg(AIC3X_MOD_POWER, 0xFE);
+}
+
+void audiohw_set_frequency(int fsel)
+{
+ (void)fsel;
+ /* TODO */
+}
+
+void audiohw_set_headphone_vol(int vol_l, int vol_r)
+{
+ if ((volume_left & 0x7F) == (vol_l & 0x7F) &&
+ (volume_right & 0x7F) == (vol_r & 0x7F))
+ {
+ /* Volume already set to this value */
+ return;
+ }
+
+ volume_left &= 0x80; /* preserve mute bit */
+ volume_left |= (vol_l & 0x7F); /* set gain */
+
+ volume_right &= 0x80; /* preserve mute bit */
+ volume_right |= (vol_r & 0x7F); /* set gain */
+
+ aic3x_apply_volume();
+}
+
+/* Nice shutdown of AIC3X codec */
+void audiohw_close(void)
+{
+ audiohw_mute(true);
+#ifdef SANSA_CONNECT
+ avr_hid_reset_codec();
+#endif
+}
+
+
diff --git a/firmware/export/aic3x.h b/firmware/export/aic3x.h
new file mode 100644
index 0000000000..17e5ea019a
--- /dev/null
+++ b/firmware/export/aic3x.h
@@ -0,0 +1,77 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef _AIC3X_H_
+#define _AIC3X_H_
+
+#define VOLUME_MIN -630
+#define VOLUME_MAX 0
+
+extern int tenthdb2master(int db);
+
+/*** definitions ***/
+extern void audiohw_set_headphone_vol(int vol_l, int vol_r);
+
+/* Page 0 registers */
+#define AIC3X_PAGE_SELECT 0
+#define AIC3X_SOFT_RESET 1
+#define AIC3X_SMPL_RATE 2
+#define AIC3X_PLL_REG_A 3
+#define AIC3X_PLL_REG_B 4
+#define AIC3X_PLL_REG_C 5
+#define AIC3X_PLL_REG_D 6
+#define AIC3X_DATAPATH 7
+#define AIC3X_DATA_REG_A 8
+#define AIC3X_DATA_REG_B 9
+#define AIC3X_DATA_REG_C 10
+
+#define AIC3X_DAC_POWER 37
+#define AIC3X_HIGH_POWER 38
+
+#define AIC3X_POP_REDUCT 42
+#define AIC3X_LEFT_VOL 43
+#define AIC3X_RIGHT_VOL 44
+
+#define AIC3X_DAC_L1_VOL 47
+#define AIC3X_HPLOUT_LVL 51
+
+#define AIC3X_HPLCOM_LVL 58
+
+#define AIC3X_DAC_R1_VOL 64
+#define AIC3X_HPROUT_LVL 65
+
+#define AIC3X_DAC_L1_MONO_LOP_M_VOL 75
+
+#define AIC3X_DAC_R1_MONO_LOP_M_VOL 76
+
+#define AIC3X_MONO_LOP_M_LVL 79
+
+#define AIC3X_DAC_L1_LEFT_LOP_M_VOL 82
+
+#define AIC3X_LEFT_LOP_M_LVL 86
+
+#define AIC3X_DAC_R1_RIGHT_LOP_M_VOL 92
+#define AIC3X_RIGHT_LOP_M_LVL 93
+#define AIC3X_MOD_POWER 94
+
+#define AIC3X_GPIO1_CTRL 98
+
+#endif /*_AIC3X_H_*/
diff --git a/firmware/export/audiohw.h b/firmware/export/audiohw.h
index 6bf4d71810..102d107d8a 100644
--- a/firmware/export/audiohw.h
+++ b/firmware/export/audiohw.h
@@ -70,6 +70,8 @@
#include "ak4537.h"
#elif defined(HAVE_RK27XX_CODEC)
#include "rk27xx_codec.h"
+#elif defined(HAVE_AIC3X)
+#include "aic3x.h"
#elif defined(HAVE_CS42L55)
#include "cs42l55.h"
#elif defined(HAVE_IMX233_CODEC)
diff --git a/firmware/export/config.h b/firmware/export/config.h
index 55a194817d..2e7b4dc4d6 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -142,6 +142,7 @@
#define RK27XX_GENERIC_PAD 49
#define HM60X_PAD 50
#define HM801_PAD 51
+#define SANSA_CONNECT_PAD 52
/* CONFIG_REMOTE_KEYPAD */
#define H100_REMOTE 1
@@ -229,6 +230,7 @@
#define LCD_SPFD5420A 42 /* rk27xx */
#define LCD_CLIPZIP 43 /* as used by the Sandisk Sansa Clip Zip */
#define LCD_HX8340B 44 /* as used by the HiFiMAN HM-601/HM-602/HM-801 */
+#define LCD_CONNECT 45 /* as used by the Sandisk Sansa Connect */
/* LCD_PIXELFORMAT */
#define HORIZONTAL_PACKING 1
@@ -302,6 +304,7 @@ Lyre prototype 1 */
#define RTC_D2 18 /* Either PCF50606 or PCF50635 */
#define RTC_S35380A 19
#define RTC_IMX233 20
+#define RTC_STM41T62 21 /* ST M41T62 */
/* USB On-the-go */
#define USBOTG_M66591 6591 /* M:Robe 500 */
@@ -314,6 +317,7 @@ Lyre prototype 1 */
#define USBOTG_AS3525v2 3535 /* AMS AS3525v2 FIXME : same as S3C6400X */
#define USBOTG_S3C6400X 6400 /* Samsung S3C6400X, also used in the S5L8701/S5L8702/S5L8720 */
#define USBOTG_RK27XX 2700 /* Rockchip rk27xx */
+#define USBOTG_TNETV105 105 /* TI TNETV105 */
/* Multiple cores */
#define CPU 0
@@ -466,6 +470,8 @@ Lyre prototype 1 */
#include "config/hifimanhm60x.h"
#elif defined(HM801)
#include "config/hifimanhm801.h"
+#elif defined(SANSA_CONNECT)
+#include "config/sansaconnect.h"
#elif defined(SDLAPP)
#include "config/sdlapp.h"
#elif defined(ANDROID)
diff --git a/firmware/export/config/sansaconnect.h b/firmware/export/config/sansaconnect.h
new file mode 100644
index 0000000000..714534d6ad
--- /dev/null
+++ b/firmware/export/config/sansaconnect.h
@@ -0,0 +1,201 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+/*
+ * This config file is for the Sansa Connect
+ */
+#define TARGET_TREE /* this target is using the target tree system */
+
+/* This is the absolute address on the bus set by OF bootloader */
+#define CONFIG_SDRAM_START 0x01000000
+
+#define SANSA_CONNECT 1
+#define MODEL_NAME "Sandisk Sansa Connect"
+
+/* For Rolo and boot loader */
+#define MODEL_NUMBER 81
+
+/* define this if you have a flash memory storage */
+#define HAVE_FLASH_STORAGE
+
+/* define this if you use an SD controller */
+#define CONFIG_STORAGE STORAGE_SD
+
+#define HAVE_MULTIDRIVE
+#define NUM_DRIVES 2
+#define HAVE_HOTSWAP
+#define HAVE_HOTSWAP_STORAGE_AS_MAIN
+
+/* define this if you have a bitmap LCD display */
+#define HAVE_LCD_BITMAP
+
+/* define this if you have a colour LCD */
+#define HAVE_LCD_COLOR
+
+/* define this if you want album art for this target */
+#define HAVE_ALBUMART
+
+/* define this to enable bitmap scaling */
+#define HAVE_BMP_SCALING
+
+/* define this to enable JPEG decoding */
+#define HAVE_JPEG
+
+/* define this if you have access to the quickscreen */
+#define HAVE_QUICKSCREEN
+
+/* define this if you have access to the pitchscreen */
+#define HAVE_PITCHSCREEN
+
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
+/* define this if the target has volume keys which can be used in the lists */
+#define HAVE_VOLUME_IN_LIST
+
+/* define this if you want viewport clipping enabled for safe LCD functions */
+#define HAVE_VIEWPORT_CLIP
+
+/* LCD dimensions */
+#define CONFIG_LCD LCD_CONNECT
+
+#define LCD_WIDTH 240
+#define LCD_HEIGHT 320
+
+#define LCD_DEPTH 16 /* 65k colours */
+#define LCD_PIXELFORMAT RGB565 /* rgb565 */
+
+#define HAVE_LCD_ENABLE
+#ifndef BOOTLOADER
+#define HAVE_LCD_SLEEP
+#endif
+
+#define LCD_SLEEP_TIMEOUT (2*HZ)
+
+#define MAX_ICON_HEIGHT 35
+#define MAX_ICON_WIDTH 35
+
+
+#define CONFIG_KEYPAD SANSA_CONNECT_PAD
+
+/* Define this to have CPU bootsted while scrolling in the UI */
+#define HAVE_GUI_BOOST
+
+/* define this if the target has volume keys which can be used in the lists */
+#define HAVE_VOLUME_IN_LIST
+
+#define HAVE_MORSE_INPUT
+
+/* Define this if you do software codec */
+#define CONFIG_CODEC SWCODEC
+
+//#define HAVE_HARDWARE_BEEP
+
+/* There is no hardware tone control */
+#define HAVE_SW_TONE_CONTROLS
+
+#define HAVE_AIC3X
+
+//#define HW_SAMPR_CAPS SAMPR_CAP_44 | SAMPR_CAP_22 | SAMPR_CAP_11 | SAMPR_CAP_8
+
+/* define this if you have a real-time clock */
+//#define CONFIG_RTC RTC_STM41T62
+
+/* define this if the unit uses a scrollwheel for navigation */
+#define HAVE_SCROLLWHEEL
+
+/* Define this for LCD backlight available */
+#define HAVE_BACKLIGHT
+
+#define HAVE_BACKLIGHT_BRIGHTNESS
+
+#define CONFIG_BACKLIGHT_FADING BACKLIGHT_FADING_SW_SETTING
+
+/* Main LCD backlight brightness range and defaults */
+#define MIN_BRIGHTNESS_SETTING 1
+#define MAX_BRIGHTNESS_SETTING 20
+#define DEFAULT_BRIGHTNESS_SETTING 16 /* OF default brightness (80%) */
+#define DEFAULT_DIMNESS_SETTING 6 /* OF default inactive (30%) */
+
+/* Define this if you have a software controlled poweroff */
+#define HAVE_SW_POWEROFF
+
+/* The number of bytes reserved for loadable codecs */
+#define CODEC_SIZE 0x100000
+
+/* The number of bytes reserved for loadable plugins */
+#define PLUGIN_BUFFER_SIZE 0x200000
+
+#define BATTERY_CAPACITY_DEFAULT 800 /* default battery capacity */
+#define BATTERY_CAPACITY_MIN 700 /* min. capacity selectable */
+#define BATTERY_CAPACITY_MAX 1000 /* max. capacity selectable */
+#define BATTERY_CAPACITY_INC 100 /* capacity increment */
+#define BATTERY_TYPES_COUNT 1 /* only one type */
+
+/* define current usage levels */
+#if 0
+/* TODO */
+#define CURRENT_NORMAL 85
+#define CURRENT_BACKLIGHT 200
+#endif
+
+/* Hardware controlled charging with monitoring */
+//#define CONFIG_CHARGING CHARGING_MONITOR
+
+#define CONFIG_CPU DM320
+
+#define CONFIG_I2C I2C_DM320
+#define HAVE_SOFTWARE_I2C
+
+/* define this if the hardware can be powered off while charging */
+#define HAVE_POWEROFF_WHILE_CHARGING
+
+/* The size of the flash ROM */
+#define FLASH_SIZE 0x400000
+
+/* Define this to the CPU frequency */
+#define CPU_FREQ 150000000
+
+/* Define this if you have ATA power-off control */
+#define HAVE_ATA_POWER_OFF
+
+/* Offset ( in the firmware file's header ) to the file CRC */
+#define FIRMWARE_OFFSET_FILE_CRC 0
+
+/* Offset ( in the firmware file's header ) to the real data */
+#define FIRMWARE_OFFSET_FILE_DATA 8
+
+#if 0
+#define HAVE_USBSTACK
+#define USB_VENDOR_ID 0x0781
+#define USB_PRODUCT_ID 0x7480
+#endif
+
+#define INCLUDE_TIMEOUT_API
+
+/* Define this if you have adjustable CPU frequency */
+#define HAVE_ADJUSTABLE_CPU_FREQ
+
+#define BOOTFILE_EXT "sansa"
+#define BOOTFILE "rockbox." BOOTFILE_EXT
+#define BOOTDIR "/.rockbox"
+
+/* Define this if a programmable hotkey is mapped */
+#define HAVE_HOTKEY
diff --git a/firmware/export/dm320.h b/firmware/export/dm320.h
index a629586be8..def8508b0b 100644
--- a/firmware/export/dm320.h
+++ b/firmware/export/dm320.h
@@ -870,6 +870,8 @@ extern unsigned long _ttbstart;
#define CLK_MOD2_TMR0 (1 << 1)
#define CLK_MOD2_WDT (1 << 0)
+#define CLK_SEL0_UART0 (1 << 5)
+
#define CLK_SEL1_OSD (1 << 12)
#define CLK_SEL1_CCD (1 << 8)
#define CLK_SEL1_VENCPLL (1 << 4)
@@ -884,6 +886,55 @@ extern unsigned long _ttbstart;
#define CLK_BYP_DSP (1 << 4)
#define CLK_BYP_ARM (1 << 0)
+#define CLK_INV_MMC (1 << 0)
+#define CLK_INV_VENC (1 << 4)
+#define CLK_INV_CCD (1 << 8)
+#define CLK_INV_SIF0 (1 << 12)
+#define CLK_INV_SIF1 (1 << 13)
+
+#define MMC_CTRL_DATRST (1 << 0)
+#define MMC_CTRL_CMDRST (1 << 1)
+#define MMC_CTRL_WIDTH (1 << 2)
+#define MMC_CTRL_DMASZEN (1 << 4)
+#define MMC_CTRL_TEST2 (1 << 8)
+#define MMC_CTRL_PERMDR (1 << 9)
+#define MMC_CTRL_PERMDX (1 << 10)
+
+#define MMC_CMD_CMD_MASK (0x3F)
+#define MMC_CMD_PPLEN (1 << 7)
+#define MMC_CMD_BSYEXP (1 << 8)
+#define MMC_CMD_RSPFMT_SHIFT 9
+#define MMC_CMD_RSPFMT_MASK (3 << MMC_CMD_RSPFMT_SHIFT)
+#define MMC_CMD_WRITE (1 << 11)
+#define MMC_CMD_STREAM (1 << 12)
+#define MMC_CMD_DATA (1 << 13)
+#define MMC_CMD_INITCLK (1 << 14)
+#define MMC_CMD_DCLR (1 << 15)
+
+#define MMC_ST0_DATDNE (1 << 0)
+#define MMC_ST0_BSYDNE (1 << 1)
+#define MMC_ST0_RSPDNE (1 << 2)
+#define MMC_ST0_DATA_TIMEOUT (1 << 3)
+#define MMC_ST0_CMD_TIMEOUT (1 << 4)
+#define MMC_ST0_WR_CRCERR (1 << 5)
+#define MMC_ST0_RD_CRCERR (1 << 6)
+#define MMC_ST0_RESP_CRCERR (1 << 7)
+#define MMC_ST0_DMADNE (1 << 8)
+#define MMC_ST0_DXRDY (1 << 9)
+#define MMC_ST0_DRRDY (1 << 10)
+#define MMC_ST0_DAT3_EDGE (1 << 11)
+
+#define MMC_ST1_BUSY (1 << 0)
+#define MMC_ST1_CLKSTP (1 << 1)
+#define MMC_ST1_DXEMPTY (1 << 2)
+#define MMC_ST1_DXFULL (1 << 3)
+#define MMC_ST1_DAT3ST (1 << 4)
+
+#define MMC_DMAMODE_RD_WORDSWAP (1 << 10)
+#define MMC_DMAMODE_WR_WORDSWAP (1 << 11)
+#define MMC_DMAMODE_WRITE (1 << 12)
+#define MMC_DMAMODE_ENABLE (1 << 13)
+#define MMC_DMAMODE_TIMEOUTIRQ_EN (1 << 14)
/*
* IO_EINTx bits
*/
diff --git a/firmware/sound.c b/firmware/sound.c
index ec577d6a10..c97ccc243f 100644
--- a/firmware/sound.c
+++ b/firmware/sound.c
@@ -250,7 +250,7 @@ static void set_prescaled_volume(void)
audiohw_set_lineout_vol(tenthdb2master(0), tenthdb2master(0));
#endif
-#elif defined(HAVE_TLV320) || defined(HAVE_WM8978) || defined(HAVE_WM8985) || defined(HAVE_IMX233_CODEC)
+#elif defined(HAVE_TLV320) || defined(HAVE_WM8978) || defined(HAVE_WM8985) || defined(HAVE_IMX233_CODEC) || defined(HAVE_AIC3X)
audiohw_set_headphone_vol(tenthdb2master(l), tenthdb2master(r));
#elif defined(HAVE_JZ4740_CODEC) || defined(HAVE_SDL_AUDIO) || defined(ANDROID)
audiohw_set_volume(current_volume);
diff --git a/firmware/target/arm/tms320dm320/app.lds b/firmware/target/arm/tms320dm320/app.lds
index 1e0d1839c0..4ea22a7902 100644
--- a/firmware/target/arm/tms320dm320/app.lds
+++ b/firmware/target/arm/tms320dm320/app.lds
@@ -29,7 +29,7 @@ STARTUP(target/arm/tms320dm320/crt0.o)
#define DRAMSIZE (MEMORYSIZE * 0x100000)
-#define DRAMORIG 0x00900000
+#define DRAMORIG CONFIG_SDRAM_START
#define FLASHORIG 0x00100000
#define FLASHSIZE 0x00800000
diff --git a/firmware/target/arm/tms320dm320/boot.lds b/firmware/target/arm/tms320dm320/boot.lds
index 2b9f345a23..65649d7268 100644
--- a/firmware/target/arm/tms320dm320/boot.lds
+++ b/firmware/target/arm/tms320dm320/boot.lds
@@ -28,14 +28,27 @@ STARTUP(target/arm/tms320dm320/crt0.o)
#define LCD_TTB_AREA 0x100000*((LCD_BUFFER_SIZE>>19)+1)
/* Bootloader only uses/knows about the upper 32 M */
-#define DRAMORIG 0x02900000
+#define DRAMORIG CONFIG_SDRAM_START+0x02000000
#define DRAMSIZE (MEMORYSIZE * 0x80000)
#define IRAMORIG 0x00000000
#define IRAMSIZE 0x4000
+#ifdef SANSA_CONNECT
+/* Offset in flash from beginning, we don't want overwrite OF bootloader
+ due to recovery mode and more importantly - hardware block protection.
+ This offset makes Rockbox bootloader a replacement for OF vmlinux.
+ In .srr file header add any valid memory address from following
+ <0x1000000; 0x1300180) u (0x131EAF4; 0x1420000) u (0x1440000; 0x5000000>
+ ensuring that complete bootloader fits in.
+ Entry point in .srr file should be 0x120010. */
+#define FLASHOFFSET 0x20010
+#else
+#define FLASHOFFSET 0
+#endif
+
#define FLASHORIG 0x00100000
-#define FLASHSIZE 0x00800000
+#define FLASHSIZE 0x00800000-FLASHOFFSET
PRO_STACK_SIZE = 0x2000;
IRQ_STACK_SIZE = 0x400;
@@ -48,7 +61,7 @@ MEMORY
{
DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
- FLASH : ORIGIN = FLASHORIG, LENGTH = FLASHSIZE
+ FLASH : ORIGIN = FLASHORIG+FLASHOFFSET, LENGTH = FLASHSIZE
}
SECTIONS
diff --git a/firmware/target/arm/tms320dm320/debug-dm320.c b/firmware/target/arm/tms320dm320/debug-dm320.c
index de17d54843..262d843bfc 100644
--- a/firmware/target/arm/tms320dm320/debug-dm320.c
+++ b/firmware/target/arm/tms320dm320/debug-dm320.c
@@ -212,6 +212,7 @@ bool dbg_hw_info(void)
button = button_get(false);
if(button & BUTTON_POWER)
done = true;
+#if defined(CREATIVE_ZVx)
else if(button & BUTTON_LEFT)
lcd_set_direct_fb(false);
else if(button & BUTTON_RIGHT)
@@ -222,6 +223,7 @@ bool dbg_hw_info(void)
(lcd_get_direct_fb() ? "yes" : "no"));
line++;
#endif
+#endif
lcd_puts(0, line++, "[Rockbox info]");
lcd_putsf(0, line++, "current tick: %08x Seconds running: %08d",
(unsigned int)current_tick, (unsigned int)current_tick/100);
diff --git a/firmware/target/arm/tms320dm320/dma-dm320.c b/firmware/target/arm/tms320dm320/dma-dm320.c
new file mode 100644
index 0000000000..e60102b6fb
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/dma-dm320.c
@@ -0,0 +1,78 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "kernel.h"
+#include "thread.h"
+#include "system.h"
+#include "dma-target.h"
+#include "dm320.h"
+#include <stdbool.h>
+
+void dma_init(void)
+{
+ /* TODO */
+}
+
+/*
+ Requests channel for peripheral.
+ Returns channel assigned for caller which must be released after
+ transfer complete using dma_release_channel().
+*/
+int dma_request_channel(int peripheral, int mode)
+{
+ /* TODO: proper checking if channel is already taken
+ currently only SDMMC and DSP uses DMA on this target */
+ int channel = -1;
+
+ if (peripheral == DMA_PERIPHERAL_MMCSD)
+ {
+ /* Set first DMA channel */
+ IO_SDRAM_SDDMASEL = (IO_SDRAM_SDDMASEL & 0xFFE0) | peripheral |
+ (mode << 3);
+ channel = 1;
+ }
+ else if (peripheral == DMA_PERIPHERAL_DSP)
+ {
+ /* Set second DMA channel */
+ IO_SDRAM_SDDMASEL = (IO_SDRAM_SDDMASEL & 0xFC1F) |
+ (peripheral << 5) |
+ (mode << 8);
+ channel = 2;
+ }
+ else if (peripheral == DMA_PERIPHERAL_SIF)
+ {
+ IO_SDRAM_SDDMASEL = (IO_SDRAM_SDDMASEL & 0x83FF) |
+ (peripheral << 10) |
+ (mode << 13);
+ channel = 3;
+ }
+
+ return channel;
+}
+
+void dma_release_channel(int channel)
+{
+ (void)channel;
+ /* TODO */
+}
+
+
diff --git a/firmware/target/arm/tms320dm320/dma-target.h b/firmware/target/arm/tms320dm320/dma-target.h
new file mode 100644
index 0000000000..37053b319b
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/dma-target.h
@@ -0,0 +1,44 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef DMA_TARGET_H
+#define DMA_TARGET_H
+
+/* These defines match DMA Select bits */
+#define DMA_PERIPHERAL_MTC 0
+#define DMA_PERIPHERAL_SIF 1
+#define DMA_PERIPHERAL_MS 2
+#define DMA_PERIPHERAL_MMCSD 3
+#define DMA_PERIPHERAL_DSP 4
+
+/* These defines match DMA Burst bits */
+/* 1 burst DMA - address must be 4 byte aligned */
+#define DMA_MODE_1_BURST 0
+/* 4 burst DMA - address must be 16 byte aligned */
+#define DMA_MODE_4_BURST 1
+/* 8 burst DMA - address must be 32 byte aligned */
+#define DMA_MODE_8_BURST 2
+
+void dma_init(void);
+int dma_request_channel(int peripheral, int mode);
+void dma_release_channel(int channel);
+
+#endif
diff --git a/firmware/target/arm/tms320dm320/i2c-dm320.c b/firmware/target/arm/tms320dm320/i2c-dm320.c
index 8bcc84dd8f..990dad0721 100644
--- a/firmware/target/arm/tms320dm320/i2c-dm320.c
+++ b/firmware/target/arm/tms320dm320/i2c-dm320.c
@@ -7,6 +7,7 @@
* \/ \/ \/ \/ \/
* $Id$
*
+ * Copyright (C) 2011 by Tomasz Moń
* Copyright (C) 2008 by Maurus Cuelenaere
*
* DM320 I²C driver
@@ -24,11 +25,11 @@
#include "thread.h"
#include "i2c-dm320.h"
-#define I2C_SCS_COND_START 0x0001
-#define I2C_SCS_COND_STOP 0x0002
-#define I2C_SCS_XMIT 0x0004
+#ifdef HAVE_SOFTWARE_I2C
+#include "generic_i2c.h"
+#endif
-#define I2C_TX_ACK (1 << 8)
+#ifndef HAVE_SOFTWARE_I2C
static struct mutex i2c_mtx;
@@ -42,6 +43,12 @@ static inline void i2c_end(void)
mutex_unlock(&i2c_mtx);
}
+#define I2C_SCS_COND_START 0x0001
+#define I2C_SCS_COND_STOP 0x0002
+#define I2C_SCS_XMIT 0x0004
+
+#define I2C_TX_ACK (1 << 8)
+
static inline bool i2c_getack(void)
{
return (IO_I2C_RXDATA >> 8) & 1;
@@ -158,3 +165,126 @@ void i2c_init(void)
IO_I2C_SCS &= ~0x8; //set clock to 100 kHz
IO_INTC_EINT2 &= ~INTR_EINT2_I2C; // disable I²C interrupt
}
+
+#else /* Software I2C implementation */
+
+#ifdef SANSA_CONNECT
+ /* SDA - GIO35 */
+ #define SDA_SET_REG IO_GIO_BITSET2
+ #define SDA_CLR_REG IO_GIO_BITCLR2
+ #define SOFTI2C_SDA (1 << 3)
+ /* SCL - GIO36 */
+ #define SCL_SET_REG IO_GIO_BITSET2
+ #define SCL_CLR_REG IO_GIO_BITCLR2
+ #define SOFTI2C_SCL (1 << 4)
+#else
+ #error Configure SDA and SCL lines
+#endif
+
+static int dm320_i2c_bus;
+
+static void dm320_scl_dir(bool out)
+{
+ if (out)
+ {
+ IO_GIO_DIR2 &= ~(SOFTI2C_SCL);
+ }
+ else
+ {
+ IO_GIO_DIR2 |= SOFTI2C_SCL;
+ }
+}
+
+static void dm320_sda_dir(bool out)
+{
+ if (out)
+ {
+ IO_GIO_DIR2 &= ~(SOFTI2C_SDA);
+ }
+ else
+ {
+ IO_GIO_DIR2 |= SOFTI2C_SDA;
+ }
+}
+
+static void dm320_scl_out(bool high)
+{
+ if (high)
+ {
+ SCL_SET_REG = SOFTI2C_SCL;
+ }
+ else
+ {
+ SCL_CLR_REG = SOFTI2C_SCL;
+ }
+}
+
+static void dm320_sda_out(bool high)
+{
+ if (high)
+ {
+ SDA_SET_REG = SOFTI2C_SDA;
+ }
+ else
+ {
+ SDA_CLR_REG = SOFTI2C_SDA;
+ }
+}
+
+static bool dm320_scl_in(void)
+{
+ return (SCL_SET_REG & SOFTI2C_SCL);
+}
+
+static bool dm320_sda_in(void)
+{
+ return (SDA_SET_REG & SOFTI2C_SDA);
+}
+
+/* simple delay */
+static void dm320_i2c_delay(int delay)
+{
+ udelay(delay);
+}
+
+/* interface towards the generic i2c driver */
+static const struct i2c_interface dm320_i2c_interface = {
+ .scl_dir = dm320_scl_dir,
+ .sda_dir = dm320_sda_dir,
+ .scl_out = dm320_scl_out,
+ .sda_out = dm320_sda_out,
+ .scl_in = dm320_scl_in,
+ .sda_in = dm320_sda_in,
+ .delay = dm320_i2c_delay,
+
+ /* uncalibrated */
+ .delay_hd_sta = 1,
+ .delay_hd_dat = 1,
+ .delay_su_dat = 1,
+ .delay_su_sto = 1,
+ .delay_su_sta = 1,
+ .delay_thigh = 1
+};
+
+void i2c_init(void)
+{
+#ifdef SANSA_CONNECT
+ IO_GIO_FSEL3 &= 0xFF0F; /* GIO35, GIO36 as normal GIO */
+ IO_GIO_INV2 &= ~(SOFTI2C_SDA | SOFTI2C_SCL); /* not inverted */
+#endif
+
+ /* generic_i2c takes care of setting direction */
+ dm320_i2c_bus = i2c_add_node(&dm320_i2c_interface);
+}
+
+int i2c_write(unsigned short address, const unsigned char* buf, int count)
+{
+ return i2c_write_data(dm320_i2c_bus, address, -1, buf, count);
+}
+
+int i2c_read(unsigned short address, unsigned char* buf, int count)
+{
+ return i2c_read_data(dm320_i2c_bus, address, -1, buf, count);
+}
+
+#endif
diff --git a/firmware/target/arm/tms320dm320/kernel-dm320.c b/firmware/target/arm/tms320dm320/kernel-dm320.c
index 08c50432e4..79206c3413 100644
--- a/firmware/target/arm/tms320dm320/kernel-dm320.c
+++ b/firmware/target/arm/tms320dm320/kernel-dm320.c
@@ -37,7 +37,7 @@ void tick_start(unsigned int interval_in_ms)
/* Setup the Divisor */
IO_TIMER1_TMDIV = (TIMER_FREQ / (10*1000))*interval_in_ms - 1;
-
+
/* Turn Timer1 to Free Run mode */
IO_TIMER1_TMMD = CONFIG_TIMER1_TMMD_FREE_RUN;
@@ -45,6 +45,13 @@ void tick_start(unsigned int interval_in_ms)
bitset16(&IO_INTC_EINT0, INTR_EINT0_TMR1);
}
+#ifdef BOOTLOADER
+void tick_stop(void)
+{
+ bitclr16(&IO_CLK_MOD2, CLK_MOD2_TMR1); /* disable TIMER1 clock */
+}
+#endif
+
void TIMER1(void) __attribute__ ((section(".icode")));
void TIMER1(void)
{
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/adc-sansaconnect.c b/firmware/target/arm/tms320dm320/sansa-connect/adc-sansaconnect.c
new file mode 100644
index 0000000000..b3e427b9a5
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/adc-sansaconnect.c
@@ -0,0 +1,35 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "cpu.h"
+#include "adc.h"
+#include "adc-target.h"
+#include "kernel.h"
+
+void adc_init(void)
+{
+}
+
+/* Called to get the recent ADC reading */
+inline unsigned short adc_read(int channel)
+{
+ return (short)channel;
+}
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/adc-target.h b/firmware/target/arm/tms320dm320/sansa-connect/adc-target.h
new file mode 100644
index 0000000000..49244b4c3b
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/adc-target.h
@@ -0,0 +1,25 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef _ADC_TARGET_H_
+#define _ADC_TARGET_H_
+
+#endif
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/avr-sansaconnect.c b/firmware/target/arm/tms320dm320/sansa-connect/avr-sansaconnect.c
new file mode 100644
index 0000000000..3a6a748621
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/avr-sansaconnect.c
@@ -0,0 +1,461 @@
+/***************************************************************************
+* __________ __ ___.
+* Open \______ \ ____ ____ | | _\_ |__ _______ ___
+* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+* \/ \/ \/ \/ \/
+* $Id: $
+*
+* Copyright (C) 2011 by Tomasz Moń
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* as published by the Free Software Foundation; either version 2
+* of the License, or (at your option) any later version.
+*
+* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+* KIND, either express or implied.
+*
+****************************************************************************/
+
+#include <stdio.h>
+#include "config.h"
+#include "system.h"
+#include "kernel.h"
+#include "logf.h"
+#include "avr-sansaconnect.h"
+#include "uart-target.h"
+#include "button.h"
+#include "backlight.h"
+#include "powermgmt.h"
+
+//#define BUTTON_DEBUG
+
+#ifdef BUTTON_DEBUG
+#include "lcd-target.h"
+#include "lcd.h"
+#include "font.h"
+#include "common.h"
+#endif
+
+#ifdef BUTTON_DEBUG
+#define dbgprintf DEBUGF
+#else
+#define dbgprintf(...)
+#endif
+
+#define CMD_SYNC 0xAA
+#define CMD_CLOSE 0xCC
+#define CMD_LCM_POWER 0xC9
+#define LCM_POWER_OFF 0x00
+#define LCM_POWER_ON 0x01
+#define LCM_POWER_SLEEP 0x02
+#define LCM_POWER_WAKE 0x03
+#define LCM_REPOWER_ON 0x04
+
+#define CMD_STATE 0xBB
+#define CMD_VER 0xBC
+#define CMD_WHEEL_EN 0xD0
+#define CMD_SET_INTCHRG 0xD1
+#define CMD_CODEC_RESET 0xD7
+#define CMD_FILL 0xFF
+
+#define CMD_SYS_CTRL 0xDA
+#define SYS_CTRL_POWEROFF 0x00
+
+/* protects spi avr commands from concurrent access */
+static struct mutex avr_mtx;
+
+/* buttons thread */
+#define BTN_INTERRUPT 1
+static int btn = 0;
+static bool hold_switch;
+#ifndef BOOTLOADER
+static long btn_stack[DEFAULT_STACK_SIZE/sizeof(long)];
+static const char btn_thread_name[] = "buttons";
+static struct event_queue btn_queue;
+#endif
+
+static inline unsigned short be2short(unsigned char* buf)
+{
+ return (unsigned short)((buf[0] << 8) | buf[1]);
+}
+
+#define BUTTON_DIRECT_MASK (BUTTON_LEFT | BUTTON_UP | BUTTON_RIGHT | BUTTON_DOWN | BUTTON_SELECT | BUTTON_VOL_UP | BUTTON_VOL_DOWN | BUTTON_NEXT | BUTTON_PREV)
+
+#ifndef BOOTLOADER
+static void handle_wheel(unsigned char wheel)
+{
+ static int key = 0;
+ static unsigned char velocity = 0;
+ static unsigned long wheel_delta = 1ul << 24;
+ static unsigned char wheel_prev = 0;
+ static long next_backlight_on = 0;
+ static int prev_key = -1;
+ static int prev_key_post = 0;
+
+ if (TIME_AFTER(current_tick, next_backlight_on))
+ {
+ backlight_on();
+ reset_poweroff_timer();
+ next_backlight_on = current_tick + HZ/4;
+ }
+
+ if (wheel_prev < wheel)
+ {
+ key = BUTTON_SCROLL_FWD;
+ velocity = wheel - wheel_prev;
+ }
+ else if (wheel_prev > wheel)
+ {
+ key = BUTTON_SCROLL_BACK;
+ velocity = wheel_prev - wheel;
+ }
+
+ if (prev_key != key && velocity < 2 /* filter "rewinds" */)
+ {
+ /* direction reversal */
+ prev_key = key;
+ wheel_delta = 1ul << 24;
+ return;
+ }
+
+ /* TODO: take velocity into account */
+ if (queue_empty(&button_queue))
+ {
+ if (prev_key_post == key)
+ {
+ key |= BUTTON_REPEAT;
+ }
+
+ /* Post directly, don't update btn as avr doesn't give
+ interrupt on scroll stop */
+ queue_post(&button_queue, key, wheel_delta);
+
+ wheel_delta = 1ul << 24;
+
+ prev_key_post = key;
+ }
+ else
+ {
+ /* skipped post - increment delta and limit to 7 bits */
+ wheel_delta += 1ul << 24;
+
+ if (wheel_delta > (0x7ful << 24))
+ wheel_delta = 0x7ful << 24;
+ }
+
+ wheel_prev = wheel;
+
+ prev_key = key;
+}
+#endif
+
+/* buf must be 11-byte array of byte (reply from avr_hid_get_state() */
+static void parse_button_state(unsigned char *buf)
+{
+ unsigned short main_btns_state = be2short(&buf[4]);
+#ifdef BUTTON_DEBUG
+ unsigned short main_btns_changed = be2short(&buf[6]);
+#endif
+
+ /* make sure other bits doesn't conflict with our "free bits" buttons */
+ main_btns_state &= BUTTON_DIRECT_MASK;
+
+ if (buf[3] & 0x01) /* is power button pressed? */
+ {
+ main_btns_state |= BUTTON_POWER;
+ }
+
+ btn = main_btns_state;
+
+#ifndef BOOTLOADER
+ /* check if stored hold_switch state changed (prevents lost changes) */
+ if ((buf[3] & 0x20) /* hold change notification */ ||
+ (hold_switch != ((buf[3] & 0x02) >> 1)))
+ {
+#endif
+ hold_switch = (buf[3] & 0x02) >> 1;
+#ifdef BUTTON_DEBUG
+ dbgprintf("HOLD changed (%d)", hold_switch);
+#endif
+#ifndef BOOTLOADER
+ backlight_hold_changed(hold_switch);
+ }
+#endif
+#ifndef BOOTLOADER
+ if ((hold_switch == false) && (buf[3] & 0x80)) /* scrollwheel change */
+ {
+ handle_wheel(buf[2]);
+ }
+#endif
+
+#ifdef BUTTON_DEBUG
+ if (buf[3] & 0x10) /* power button change */
+ {
+ /* power button state has changed */
+ main_btns_changed |= BUTTON_POWER;
+ }
+
+ if (btn & BUTTON_LEFT) dbgprintf("LEFT");
+ if (btn & BUTTON_UP) dbgprintf("UP");
+ if (btn & BUTTON_RIGHT) dbgprintf("RIGHT");
+ if (btn & BUTTON_DOWN) dbgprintf("DOWN");
+ if (btn & BUTTON_SELECT) dbgprintf("SELECT");
+ if (btn & BUTTON_VOL_UP) dbgprintf("VOL UP");
+ if (btn & BUTTON_VOL_DOWN) dbgprintf("VOL DOWN");
+ if (btn & BUTTON_NEXT) dbgprintf("NEXT");
+ if (btn & BUTTON_PREV) dbgprintf("PREV");
+ if (btn & BUTTON_POWER) dbgprintf("POWER");
+ if (btn & BUTTON_HOLD) dbgprintf("HOLD");
+ if (btn & BUTTON_SCROLL_FWD) dbgprintf("SCROLL FWD");
+ if (btn & BUTTON_SCROLL_BACK) dbgprintf("SCROLL BACK");
+#endif
+}
+
+/* HID Slave Select - GIO14 */
+#define HID_SS (1<<14)
+
+static inline void select_hid(bool on)
+{
+ if (on == true)
+ {
+ /* SS is active low */
+ IO_GIO_BITCLR0 = HID_SS;
+ }
+ else
+ {
+ IO_GIO_BITSET0 = HID_SS;
+ }
+}
+
+static void spi_txrx(unsigned char *buf_tx, unsigned char *buf_rx, int n)
+{
+ int i;
+ unsigned short rxdata;
+
+ mutex_lock(&avr_mtx);
+
+ bitset16(&IO_CLK_MOD2, CLK_MOD2_SIF1);
+ IO_SERIAL1_TX_ENABLE = 0x0001;
+ select_hid(true);
+
+ for (i = 0; i<n; i++)
+ {
+ IO_SERIAL1_TX_DATA = buf_tx[i];
+ udelay(100);
+
+ do
+ {
+ rxdata = IO_SERIAL1_RX_DATA;
+ } while (rxdata & (1<<8));
+
+ if (buf_rx != NULL)
+ buf_rx[i] = rxdata & 0xFF;
+
+ //udelay(100);
+ }
+
+ select_hid(false);
+ IO_SERIAL1_TX_ENABLE = 0;
+ bitclr16(&IO_CLK_MOD2, CLK_MOD2_SIF1);
+
+ mutex_unlock(&avr_mtx);
+}
+
+static void avr_hid_sync(void)
+{
+ int i;
+ unsigned char prg[4] = {CMD_SYNC, CMD_VER, CMD_FILL, CMD_CLOSE};
+
+ /* Send SYNC three times */
+ for (i = 0; i<3; i++)
+ {
+ spi_txrx(prg, NULL, sizeof(prg));
+ }
+}
+
+void avr_hid_init(void)
+{
+ /*
+ setup alternate GIO functions:
+ GIO29 - SIF1 Enable
+ GIO30 - SIF1 Clock
+ GIO31 - SIF1 Data In
+ GIO32 - SIF1 Data Out
+ */
+ IO_GIO_FSEL2 = (IO_GIO_FSEL2 & 0x00FF) | 0xAA00;
+
+ bitclr16(&IO_GIO_DIR0, HID_SS); /* set GIO14 as output */
+
+ /* RATE = 219 (0xDB) -> 200 kHz */
+ IO_SERIAL1_MODE = 0x6DB;
+
+ mutex_init(&avr_mtx);
+
+ avr_hid_sync();
+}
+
+
+static void avr_hid_get_state(void)
+{
+ static unsigned char cmd[11] = {CMD_SYNC, CMD_STATE,
+ CMD_FILL, CMD_FILL, CMD_FILL, CMD_FILL, CMD_FILL, CMD_FILL, CMD_FILL, CMD_FILL,
+ CMD_CLOSE};
+
+ static unsigned char buf[11];
+ static unsigned char cmd_empty[1] = {0xCC};
+
+ spi_txrx(cmd, buf, sizeof(cmd));
+
+ spi_txrx(cmd_empty, NULL, 1); /* request interrupt on button press */
+
+ parse_button_state(buf);
+}
+
+static void avr_hid_enable_wheel(void)
+{
+ unsigned char wheel_en[4] = {CMD_SYNC, CMD_WHEEL_EN, 0x01, CMD_CLOSE};
+
+ spi_txrx(wheel_en, NULL, sizeof(wheel_en));
+}
+
+/* command that is sent by "hidtool -J 1" issued on every OF boot */
+void avr_hid_enable_charger(void)
+{
+ unsigned char charger_en[4] = {CMD_SYNC, CMD_SET_INTCHRG, 0x01, CMD_CLOSE};
+
+ spi_txrx(charger_en, NULL, sizeof(charger_en));
+}
+
+void avr_hid_lcm_sleep(void)
+{
+ unsigned char lcm_sleep[4] = {CMD_SYNC, CMD_LCM_POWER, LCM_POWER_SLEEP, CMD_CLOSE};
+
+ spi_txrx(lcm_sleep, NULL, sizeof(lcm_sleep));
+}
+
+
+void avr_hid_lcm_wake(void)
+{
+ unsigned char lcm_wake[4] = {CMD_SYNC, CMD_LCM_POWER, LCM_POWER_WAKE, CMD_CLOSE};
+
+ spi_txrx(lcm_wake, NULL, sizeof(lcm_wake));
+}
+
+void avr_hid_lcm_power_on(void)
+{
+ unsigned char lcm_power_on[4] = {CMD_SYNC, CMD_LCM_POWER, LCM_POWER_ON, CMD_CLOSE};
+
+ spi_txrx(lcm_power_on, NULL, sizeof(lcm_power_on));
+}
+
+void avr_hid_lcm_power_off(void)
+{
+ unsigned char lcm_power_off[4] = {CMD_SYNC, CMD_LCM_POWER, LCM_POWER_OFF, CMD_CLOSE};
+
+ spi_txrx(lcm_power_off, NULL, sizeof(lcm_power_off));
+}
+
+void avr_hid_reset_codec(void)
+{
+ unsigned char codec_reset[4] = {CMD_SYNC, CMD_CODEC_RESET, CMD_CLOSE, CMD_FILL};
+
+ spi_txrx(codec_reset, NULL, sizeof(codec_reset));
+}
+
+void avr_hid_power_off(void)
+{
+ unsigned char prg[4] = {CMD_SYNC, CMD_SYS_CTRL, SYS_CTRL_POWEROFF, CMD_CLOSE};
+
+ spi_txrx(prg, NULL, sizeof(prg));
+}
+
+#ifndef BOOTLOADER
+void btn_thread(void)
+{
+ struct queue_event ev;
+
+ while (1)
+ {
+ queue_wait(&btn_queue, &ev);
+
+ /* Ignore all messages except BTN_INTERRUPT */
+ if (ev.id != BTN_INTERRUPT)
+ continue;
+
+ /* Enable back button interrupt */
+ IO_INTC_EINT1 |= INTR_EINT1_EXT0;
+
+ /* Read buttons state */
+ avr_hid_get_state();
+
+ yield();
+
+ if (queue_empty(&btn_queue) && ((IO_GIO_BITSET0 & 0x1) == 0))
+ {
+ /* for some reason we have lost next interrupt */
+ queue_post(&btn_queue, BTN_INTERRUPT, 0);
+ }
+ }
+}
+
+void GIO0(void) __attribute__ ((section(".icode")));
+void GIO0(void)
+{
+ /* Clear interrupt */
+ IO_INTC_IRQ1 = (1 << 5);
+ /* Disable interrupt */
+ IO_INTC_EINT1 &= ~INTR_EINT1_EXT0;
+
+ /* interrupt will be enabled back after button read */
+ queue_post(&btn_queue, BTN_INTERRUPT, 0);
+}
+#endif
+
+void button_init_device(void)
+{
+ btn = 0;
+ hold_switch = false;
+#ifndef BOOTLOADER
+ queue_init(&btn_queue, true);
+ create_thread(btn_thread, btn_stack, sizeof(btn_stack), 0,
+ btn_thread_name IF_PRIO(, PRIORITY_USER_INTERFACE)
+ IF_COP(, CPU));
+#endif
+ IO_GIO_DIR0 |= 0x01; /* Set GIO0 as input */
+
+ /* Enable wheel */
+ avr_hid_enable_wheel();
+ /* Read button status and tell avr we want interrupt on next change */
+ avr_hid_get_state();
+
+#ifndef BOOTLOADER
+ IO_GIO_IRQPORT |= 0x01; /* Enable GIO0 external interrupt */
+ IO_GIO_INV0 &= ~0x01; /* Clear INV for GIO0 (falling edge detection) */
+ IO_GIO_IRQEDGE &= ~0x01; /* Set edge detection (falling) */
+
+ /* Enable GIO0 interrupt */
+ IO_INTC_EINT1 |= INTR_EINT1_EXT0;
+#endif
+}
+
+int button_read_device(void)
+{
+ if(hold_switch)
+ return 0;
+ else
+ return btn;
+}
+
+bool button_hold(void)
+{
+ return hold_switch;
+}
+
+void lcd_enable(bool on)
+{
+ (void)on;
+}
+
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/avr-sansaconnect.h b/firmware/target/arm/tms320dm320/sansa-connect/avr-sansaconnect.h
new file mode 100644
index 0000000000..64b44675f7
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/avr-sansaconnect.h
@@ -0,0 +1,38 @@
+/***************************************************************************
+* __________ __ ___.
+* Open \______ \ ____ ____ | | _\_ |__ _______ ___
+* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+* \/ \/ \/ \/ \/
+* $Id: $
+*
+* Copyright (C) 2011 by Tomasz Moń
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* as published by the Free Software Foundation; either version 2
+* of the License, or (at your option) any later version.
+*
+* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+* KIND, either express or implied.
+*
+****************************************************************************/
+
+#ifndef _AVR_SANSACONNECT_H_
+#define _AVR_SANSACONNECT_H_
+
+#include "config.h"
+
+void avr_hid_init(void);
+
+void avr_hid_enable_charger(void);
+
+void avr_hid_lcm_sleep(void);
+void avr_hid_lcm_wake(void);
+void avr_hid_lcm_power_on(void);
+void avr_hid_lcm_power_off(void);
+void avr_hid_reset_codec(void);
+void avr_hid_power_off(void);
+
+#endif /* _AVR_SANSACONNECT_H_ */
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/backlight-sansaconnect.c b/firmware/target/arm/tms320dm320/sansa-connect/backlight-sansaconnect.c
new file mode 100644
index 0000000000..b7989849d7
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/backlight-sansaconnect.c
@@ -0,0 +1,93 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "cpu.h"
+#include "system.h"
+#include "backlight-target.h"
+#include "backlight.h"
+#include "lcd.h"
+#include "power.h"
+#include "spi-target.h"
+#include "lcd-target.h"
+
+static void _backlight_write_brightness(int brightness)
+{
+ /*
+ Maps brightness int to percentage value found in OF
+
+ OF PWM1H
+ 5% 14
+ 10% 140
+ 15% 210
+ 20% 280
+ ...
+ 95% 1330
+ 100% 1400
+ */
+ if (brightness > 20)
+ brightness = 20;
+ else if (brightness < 0)
+ brightness = 0;
+
+ IO_CLK_PWM1H = brightness*70;
+}
+
+void _backlight_on(void)
+{
+ /* set GIO34 as PWM1 */
+ IO_GIO_FSEL3 = (IO_GIO_FSEL3 & 0xFFF3) | (1 << 2);
+
+#if (CONFIG_BACKLIGHT_FADING == BACKLIGHT_NO_FADING)
+ _backlight_write_brightness(backlight_brightness);
+#endif
+}
+
+void _backlight_off(void)
+{
+ _backlight_write_brightness(0);
+
+ bitclr16(&IO_GIO_FSEL3, 0xC); /* set GIO34 to normal GIO */
+ bitclr16(&IO_GIO_INV2, (1 << 2)); /* make sure GIO34 is not inverted */
+ IO_GIO_BITCLR2 = (1 << 2); /* drive GIO34 low */
+}
+
+/* Assumes that the backlight has been initialized */
+void _backlight_set_brightness(int brightness)
+{
+ _backlight_write_brightness(brightness);
+}
+
+void __backlight_dim(bool dim_now)
+{
+ _backlight_set_brightness(dim_now ?
+ DEFAULT_BRIGHTNESS_SETTING :
+ DEFAULT_DIMNESS_SETTING);
+}
+
+bool _backlight_init(void)
+{
+ IO_CLK_PWM1C = 0x58D; /* as found in OF */
+
+ _backlight_set_brightness(backlight_brightness);
+ return true;
+}
+
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/backlight-target.h b/firmware/target/arm/tms320dm320/sansa-connect/backlight-target.h
new file mode 100644
index 0000000000..89bd837cee
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/backlight-target.h
@@ -0,0 +1,33 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef BACKLIGHT_TARGET_H
+#define BACKLIGHT_TARGET_H
+
+bool _backlight_init(void);
+void _backlight_on(void);
+void _backlight_off(void);
+void _backlight_set_brightness(int brightness);
+
+/* true: backlight fades off - false: backlight fades on */
+void __backlight_dim(bool dim);
+
+#endif
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/button-target.h b/firmware/target/arm/tms320dm320/sansa-connect/button-target.h
new file mode 100644
index 0000000000..2eb571ae68
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/button-target.h
@@ -0,0 +1,64 @@
+/***************************************************************************
+* __________ __ ___.
+* Open \______ \ ____ ____ | | _\_ |__ _______ ___
+* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+* \/ \/ \/ \/ \/
+* $Id: $
+*
+* Copyright (C) 2011 by Tomasz Moń
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* as published by the Free Software Foundation; either version 2
+* of the License, or (at your option) any later version.
+*
+* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+* KIND, either express or implied.
+*
+****************************************************************************/
+
+#ifndef _BUTTON_TARGET_H_
+#define _BUTTON_TARGET_H_
+
+#include "config.h"
+
+#define BUTTON_REMOTE 0
+
+/* these definitions match the avr hid reply */
+#define BUTTON_LEFT (1 << 2)
+#define BUTTON_UP (1 << 3)
+#define BUTTON_RIGHT (1 << 4)
+#define BUTTON_DOWN (1 << 5)
+#define BUTTON_SELECT (1 << 6)
+#define BUTTON_VOL_UP (1 << 10)
+#define BUTTON_VOL_DOWN (1 << 11)
+#define BUTTON_NEXT (1 << 13)
+#define BUTTON_PREV (1 << 14)
+
+/* following definitions use "free bits" from avr hid reply */
+#define BUTTON_POWER (1 << 0)
+#define BUTTON_HOLD (1 << 1)
+#define BUTTON_SCROLL_FWD (1 << 7)
+#define BUTTON_SCROLL_BACK (1 << 8)
+
+
+#define BUTTON_REMOTE 0
+#define BUTTON_MAIN (BUTTON_LEFT | BUTTON_UP | BUTTON_RIGHT | BUTTON_DOWN |\
+ BUTTON_SELECT | BUTTON_VOL_UP | BUTTON_VOL_DOWN |\
+ BUTTON_NEXT | BUTTON_PREV | BUTTON_POWER |\
+ BUTTON_SCROLL_FWD | BUTTON_SCROLL_BACK)
+
+#define POWEROFF_BUTTON BUTTON_POWER
+#define POWEROFF_COUNT 5
+
+#define HAS_BUTTON_HOLD
+
+void button_init_device(void);
+int button_read_device(void);
+bool button_hold(void);
+
+int get_debug_info(int choice);
+
+#endif /* _BUTTON_TARGET_H_ */
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S b/firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S
new file mode 100644
index 0000000000..debd2cd2be
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S
@@ -0,0 +1,238 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "config.h"
+#include "cpu.h"
+
+/* Macro for reading a register */
+.macro mrh register
+ ldr r1, =\register
+ ldrh r0, [r1]
+.endm
+
+/* Macro for writing a register */
+.macro mwh register, value
+ ldr r0, =\value
+ ldr r1, =\register
+ strh r0, [r1]
+.endm
+
+/* This version uses a mov to save on the literal pool size. Otherwise it is
+ * functionally equivalent.
+ */
+.macro mwhm register, value
+ mov r0, #\value
+ ldr r1, =\register
+ strh r0, [r1]
+.endm
+
+ /*
+ * _init_board:
+ * This function initializes the specific board this SoC is on.
+ */
+.section .init, "ax"
+.code 32
+.align 0x04
+.global _init_board
+.type _init_board, %function
+
+_init_board:
+
+ /* Setup the EMIF interface timings */
+
+ /* FLASH interface:
+ * These are based on the OF setup
+ */
+ /* IO_EMIF_CS0CTRL1 and
+ * IO_EMIF_CS0CTRL2
+ */
+ mwh 0x30A00, 0x889A
+ mwh 0x30A02, 0x1110
+
+ mwhm 0x30A04, 0
+ mwh 0x30A06, 0x1415
+ mwh 0x30A08, 0x1109
+
+ mwh 0x30A0A, 0x1220
+ mwh 0x30A0C, 0x1104
+ mwh 0x30A0E, 0x0222
+
+ /* IO_EMIF_CS3CTRL1 and
+ * IO_EMIF_CS3CTRL2
+ */
+ mwh 0x30A10, 0x8899
+ mwh 0x30A12, 0x5110
+
+ /* USB interface */
+ /* IO_EMIF_CS4CTRL1 and
+ * IO_EMIF_CS4CTRL2
+ */
+ mwh 0x30A14, 0x77DF
+ mwh 0x30A16, 0x7740
+
+ /* IO_EMIF_BUSCTRL */
+ mwhm 0x30A18, 0
+ mwhm 0x30A1A, 0
+ mwhm 0x30A1C, 0
+ mwhm 0x30A1E, 0
+
+_clock_setup:
+ /* Clock initialization */
+
+ /* IO_CLK_BYP: Bypass the PLLs for the following changes */
+ mwh 0x30894, 0x1111
+
+ /*
+ * IO_CLK_PLLA
+ * IO_CLK_PLLB
+ */
+ mwhm 0x30880, 0x00A0
+ mwhm 0x30882, 0x1000
+
+ /* IO_CLK_SEL0 */
+ mwh 0x30884, 0x0066
+
+ /* IO_CLK_SEL1 */
+ mwhm 0x30886, 0x0003
+
+ # IO_CLK_SEL2: ARM, AXL, SDRAM and DSP are from PLLA */
+ mwh 0x30888, 0
+
+ /* IO_CLK_DIV0: Set the slow clock speed for the ARM/AHB */
+ mwh 0x3088A, 0x0101
+
+ /* IO_CLK_DIV1: Accelerator, SDRAM */
+ mwh 0x3088C, 0x0102
+
+ /* IO_CLK_DIV2: DSP, MS Clock */
+ mwhm 0x3088E, 0x0200
+
+ # PLLA &= ~0x1000 (BIC #0x1000)
+ mrh 0x30880
+ bic r0, r0, #0x1000
+ strh r0, [r1]
+
+ /* Wait for PLLs to lock before feeding them to the downstream devices */
+_plla_wait:
+ mrh 0x30880
+ bic r0, r0, #0x7F
+ tst r0, r0
+ beq _plla_wait
+
+ /* IO_CLK_BYP: Enable PLL feeds */
+ mwhm 0x30894, 0x0
+
+ /* IO_CLK_MOD0 */
+ mwh 0x30898, 0x01A7
+
+ /* IO_CLK_MOD1 */
+ mwhm 0x3089A, 0x18
+
+ /* IO_CLK_MOD2 */
+ mwhm 0x3089C, 0x4A0
+
+ /* Setup the SDRAM range on the AHB bus */
+ /* SDRAMSA */
+ mov r0, #0x60000
+ mov r1, #0x1000000
+ str r1, [r0, #0xF00]
+
+ /* SDRAMEA: 64MB */
+ mov r1, #0x5000000
+ str r1, [r0, #0xF04]
+
+ /* SDRC_REFCTL */
+ mwh 0x309A8, 0
+
+ ldr r0, =0x309A6
+ mov r2, #0x1380
+ orr r1, r2, #2
+ strh r1, [r0]
+ orr r1, r2, #4
+ strh r1, [r0]
+ strh r1, [r0]
+ strh r1, [r0]
+ strh r1, [r0]
+ strh r1, [r0]
+ strh r1, [r0]
+ strh r1, [r0]
+ strh r1, [r0]
+ orr r1, r2, #1
+ strh r1, [r0]
+ strh r2, [r0]
+ strh r2, [r0]
+
+ mwhm 0x309A8, 0x0140
+
+ mwhm 0x309BE, 0x4
+ mwhm 0x309BC, 0x2
+ ldr r0, =0x309C4
+ ldr r1, [r0]
+ orr r1, r1, #1
+ strh r1, [r0]
+
+ ldr r0, =0x309A6
+ mov r1, #0x1380
+ strh r1, [r0]
+ bic r1, r1, #0x80
+ strh r1, [r0]
+ orr r1, r1, #0x40
+ strh r1, [r0]
+
+ mwhm 0x309A8, 0x0140
+
+ /* Go through the GPIO initialization */
+ /* Warning: setting some of the functions wrong will make OF unable
+ to boot (freeze during startup) */
+ /* IO_GIO_FSEL0: Set up the GPIO pin functions 0-16 */
+ mwhm 0x305A4, 0xC000
+
+ /* IO_GIO_FSEL1: 17-24 */
+ mwh 0x305A6, 0xAAAA
+
+ /* IO_GIO_FSEL2: 18-32 */
+ mwh 0x305A8, 0xA80A
+
+ /* IO_GIO_FSEL3: 33-40 */
+ mwh 0x305AA, 0x1007
+
+ /* IO_GIO_DIR0 */
+ mwh 0x30580, 0xFF77
+
+ /* IO_GIO_DIR1 */
+ mwh 0x30582, 0xEFFE
+
+ /* IO_GIO_DIR2 */
+ mwh 0x30584, 0x01FD
+
+ /* IO_GIO_INV0 */
+ mwh 0x30586, 0x0000
+
+ /* IO_GIO_INV1 */
+ mwh 0x30588, 0x0000
+
+ /* IO_GIO_INV2 */
+ mwh 0x3058A, 0x0000
+
+ bx lr
+
+.ltorg
+.size _init_board, .-_init_board
+
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/lcd-sansaconnect.c b/firmware/target/arm/tms320dm320/sansa-connect/lcd-sansaconnect.c
new file mode 100644
index 0000000000..fcfc82e876
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/lcd-sansaconnect.c
@@ -0,0 +1,273 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include <sys/types.h>
+#include "config.h"
+#include "cpu.h"
+#include "string.h"
+#include "kernel.h"
+#include "system.h"
+#include "system-target.h"
+#include "lcd.h"
+#include "lcd-target.h"
+#include "avr-sansaconnect.h"
+
+/* Copies a rectangle from one framebuffer to another. Can be used in
+ single transfer mode with width = num pixels, and height = 1 which
+ allows a full-width rectangle to be copied more efficiently. */
+extern void lcd_copy_buffer_rect(fb_data *dst, const fb_data *src,
+ int width, int height);
+
+static bool lcd_on = true;
+
+bool lcd_active(void)
+{
+ return lcd_on;
+}
+
+#if defined(HAVE_LCD_SLEEP)
+void lcd_sleep(void)
+{
+ if (lcd_on)
+ {
+ lcd_on = false;
+ avr_hid_lcm_sleep();
+ sleep(HZ/20);
+
+ /* disable video encoder */
+ bitclr16(&IO_VID_ENC_VMOD, 0x01);
+
+ sleep(HZ/20);
+
+ /* disable video encoder clock */
+ bitclr16(&IO_CLK_MOD1, CLK_MOD1_VENC);
+ }
+}
+
+void lcd_awake(void)
+{
+ if (!lcd_on)
+ {
+ lcd_on = true;
+ /* enable video encoder clock */
+ bitset16(&IO_CLK_MOD1, CLK_MOD1_VENC);
+
+ /* enable video encoder */
+ bitset16(&IO_VID_ENC_VMOD, 0x01);
+
+ avr_hid_lcm_wake();
+
+ send_event(LCD_EVENT_ACTIVATION, NULL);
+
+ lcd_update();
+ }
+}
+#endif
+
+void lcd_init_device(void)
+{
+ unsigned int addr;
+
+ /* Disable Video Encoder clock */
+ bitclr16(&IO_CLK_MOD1, CLK_MOD1_VENC);
+
+ /* configure GIO39, GIO34 and GIO33 as outputs */
+ IO_GIO_DIR2 &= ~((1 << 7) /* GIO39 */ | (1 << 2) /* GIO34 */ |
+ (1 << 1) /* GIO33 */);
+
+ IO_GIO_FSEL3 = (IO_GIO_FSEL3 & ~(0x300F)) |
+ (0x1000) /* GIO39 - FIELD_VENC */ |
+ (0x3) /* GIO33 - CLKOUT1B (bootloader does this) */ |
+ (0x4); /* GIO34 - PWM1 (brightness control) */
+
+ /* OSD Clock = VENC Clock /2,
+ CCD clock PCLK,
+ VENC Clock from PLLA */
+ IO_CLK_SEL1 = 0x3;
+
+ /* Set VENC Clock Division to 11
+ OF bootloader sets division to 8, vmlinux sets it to 11 */
+ IO_CLK_DIV3 = (IO_CLK_DIV3 & ~(0x1F00)) | 0xB00;
+
+ /* Enable DAC and OSD clocks */
+ bitset16(&IO_CLK_MOD1, CLK_MOD1_DAC | CLK_MOD1_OSD);
+
+ /* magic values based on OF bootloader initialization */
+ IO_VID_ENC_VMOD = 0x2010;
+ IO_VID_ENC_VDPRO = 0x80;
+ IO_VID_ENC_HSPLS = 0x4;
+ IO_VID_ENC_HINT = 0x4B0;
+ IO_VID_ENC_HSTART = 0x88;
+ IO_VID_ENC_HVALID = 0x3C0;
+ IO_VID_ENC_HSDLY = 0;
+ IO_VID_ENC_VSPLS = 0x2;
+ IO_VID_ENC_VINT = 0x152;
+ IO_VID_ENC_VSTART = 0x6;
+ IO_VID_ENC_VVALID = 0x140;
+ IO_VID_ENC_VSDLY = 0;
+ IO_VID_ENC_DCLKCTL = 0x3;
+ IO_VID_ENC_DCLKPTN0 = 0xC;
+ IO_VID_ENC_VDCTL = 0x6000;
+ IO_VID_ENC_SYNCTL = 0x2;
+ IO_VID_ENC_LCDOUT = 0x101;
+ IO_VID_ENC_VMOD = 0x2011;
+
+ /* Copy Rockbox frame buffer to the second framebuffer */
+ lcd_update();
+
+ avr_hid_lcm_power_on();
+
+ /* set framebuffer address - OF sets RAM start address to 0x1000000 */
+ addr = ((int)FRAME-CONFIG_SDRAM_START)/32;
+
+ IO_OSD_OSDWINADH = addr >> 16;
+ IO_OSD_OSDWIN0ADL = addr & 0xFFFF;
+
+ IO_OSD_BASEPX = 0x44;
+ IO_OSD_BASEPY = 0x6;
+ IO_OSD_OSDWIN0XP = 0;
+ IO_OSD_OSDWIN0YP = 0;
+ IO_OSD_OSDWIN0XL = LCD_WIDTH*2; /* OF bootloader sets 480 */
+ IO_OSD_OSDWIN0YL = LCD_HEIGHT; /* OF bootloader sets 320 */
+ IO_OSD_OSDWIN0OFST = 0xF;
+ IO_OSD_OSDWINMD0 = 0x25FB;/* OF bootloader sets 25C3,
+ vmlinux changes this to 0x25FB */
+ IO_OSD_VIDWINMD = 0; /* disable video windows (OF sets 0x03) */
+
+ IO_OSD_OSDWINMD1 = 0; /* disable OSD window 1 */
+
+ /* Enable DAC, Video Encoder and OSD clocks */
+ bitset16(&IO_CLK_MOD1, CLK_MOD1_DAC | CLK_MOD1_VENC | CLK_MOD1_OSD);
+
+ /* Enable Video Encoder - RGB666, custom timing */
+ IO_VID_ENC_VMOD = 0x2011;
+ avr_hid_lcm_wake();
+}
+
+/* Update a fraction of the display. */
+void lcd_update_rect(int x, int y, int width, int height)
+ __attribute__ ((section(".icode")));
+void lcd_update_rect(int x, int y, int width, int height)
+{
+ register fb_data *dst, *src;
+
+ if (!lcd_on)
+ return;
+
+ if ((width | height) < 0)
+ return; /* Nothing left to do */
+
+ if (x + width > LCD_WIDTH)
+ width = LCD_WIDTH - x; /* Clip right */
+ if (x < 0)
+ width += x, x = 0; /* Clip left */
+
+ if (y + height > LCD_HEIGHT)
+ height = LCD_HEIGHT - y; /* Clip bottom */
+ if (y < 0)
+ height += y, y = 0; /* Clip top */
+
+ dst = FRAME + LCD_WIDTH*y + x;
+ src = &lcd_framebuffer[y][x];
+
+ /* Copy part of the Rockbox framebuffer to the second framebuffer */
+ if (width < LCD_WIDTH)
+ {
+ /* Not full width - do line-by-line */
+ lcd_copy_buffer_rect(dst, src, width, height);
+ }
+ else
+ {
+ /* Full width - copy as one line */
+ lcd_copy_buffer_rect(dst, src, LCD_WIDTH*height, 1);
+ }
+}
+
+/* Update the display.
+ This must be called after all other LCD functions that change the display. */
+void lcd_update(void) __attribute__ ((section(".icode")));
+void lcd_update(void)
+{
+ if (!lcd_on)
+ return;
+
+ lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT);
+}
+
+void lcd_set_contrast(int val) {
+ (void) val;
+ // TODO:
+}
+
+void lcd_set_invert_display(bool yesno) {
+ (void) yesno;
+ // TODO:
+}
+
+void lcd_set_flip(bool yesno) {
+ (void) yesno;
+ // TODO:
+}
+
+/* Line write helper function for lcd_yuv_blit. Write two lines of yuv420. */
+extern void lcd_write_yuv420_lines(fb_data *dst,
+ unsigned char chroma_buf[LCD_HEIGHT/2*3],
+ unsigned char const * const src[3],
+ int width, int stride);
+
+/* Performance function to blit a YUV bitmap directly to the LCD */
+void lcd_blit_yuv(unsigned char * const src[3],
+ int src_x, int src_y, int stride,
+ int x, int y, int width, int height)
+{
+ /* Caches for chroma data so it only need be recalculated every other
+ line */
+ unsigned char chroma_buf[LCD_HEIGHT/2*3]; /* 480 bytes */
+ unsigned char const * yuv_src[3];
+ off_t z;
+
+ if (!lcd_on)
+ return;
+
+ /* Sorry, but width and height must be >= 2 or else */
+ width &= ~1;
+ height >>= 1;
+
+ fb_data *dst = (fb_data*)FRAME + x * LCD_WIDTH + (LCD_WIDTH - y) - 1;
+
+ z = stride*src_y;
+ yuv_src[0] = src[0] + z + src_x;
+ yuv_src[1] = src[1] + (z >> 2) + (src_x >> 1);
+ yuv_src[2] = src[2] + (yuv_src[1] - src[1]);
+
+ do
+ {
+ lcd_write_yuv420_lines(dst, chroma_buf, yuv_src, width,
+ stride);
+
+ yuv_src[0] += stride << 1; /* Skip down two luma lines */
+ yuv_src[1] += stride >> 1; /* Skip down one chroma line */
+ yuv_src[2] += stride >> 1;
+ dst -= 2;
+ }
+ while (--height > 0);
+}
+
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/lcd-target.h b/firmware/target/arm/tms320dm320/sansa-connect/lcd-target.h
new file mode 100644
index 0000000000..0c1ad0d5f5
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/lcd-target.h
@@ -0,0 +1,25 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef _LCD_TARGET_H_
+#define _LCD_TARGET_H_
+
+#endif
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/pcm-sansaconnect.c b/firmware/target/arm/tms320dm320/sansa-connect/pcm-sansaconnect.c
new file mode 100644
index 0000000000..3f04838388
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/pcm-sansaconnect.c
@@ -0,0 +1,207 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include <stdlib.h>
+#include "system.h"
+#include "kernel.h"
+#include "logf.h"
+#include "audio.h"
+#include "sound.h"
+#include "file.h"
+#include "dsp-target.h"
+#include "dsp/ipc.h"
+#include "mmu-arm.h"
+#include "pcm-internal.h"
+#include "dma-target.h"
+
+/* This is global to save some latency when pcm_play_dma_get_peak_buffer is
+ * called.
+ */
+static void *start;
+static int dma_channel;
+
+void pcm_play_dma_postinit(void)
+{
+ audiohw_postinit();
+}
+
+/* Return the current location in the SDRAM to SARAM transfer along with the
+ * number of bytes read in the current buffer (count). There is latency with
+ * this method equivalent to ~ the size of the SARAM buffer since there is
+ * another buffer between your ears and this calculation, but this works for
+ * key clicks and an approximate peak meter.
+ */
+const void * pcm_play_dma_get_peak_buffer(int *count)
+{
+ int cnt = DSP_(_sdem_level);
+
+ unsigned long addr = (unsigned long) start + cnt;
+
+ *count = (cnt & 0xFFFFF) >> 1;
+ return (void *)((addr + 2) & ~3);
+}
+
+void pcm_play_dma_init(void)
+{
+ /* GIO16 is DSP/AIC3X CLK */
+ IO_GIO_FSEL0 &= 0x3FFF;
+ IO_CLK_OSEL = (IO_CLK_OSEL & 0xFFF0) | 4; /* PLLIN clock */
+ IO_CLK_O0DIV = 7;
+ IO_GIO_DIR1 &= ~(1 << 0); /* GIO16 - output */
+ IO_GIO_FSEL0 |= 0xC000; /* GIO16 - CLKOUT0 */
+
+ audiohw_init();
+ audiohw_set_frequency(HW_FREQ_DEFAULT);
+
+ IO_INTC_IRQ0 = INTR_IRQ0_IMGBUF;
+ bitset16(&IO_INTC_EINT0, INTR_EINT0_IMGBUF);
+
+ /* Set this as a FIQ */
+ bitset16(&IO_INTC_FISEL0, INTR_EINT0_IMGBUF);
+
+ /* Enable the HPIB clock */
+ bitset16(&IO_CLK_MOD0, (CLK_MOD0_HPIB | CLK_MOD0_DSP));
+
+ /* Enable IMGBUF clock */
+ bitset16(&IO_CLK_MOD1, CLK_MOD1_IMGBUF);
+
+ dma_channel = dma_request_channel(DMA_PERIPHERAL_DSP,
+ DMA_MODE_1_BURST);
+
+ IO_DSPC_HPIB_CONTROL = 1 << 10 | 1 << 9 | 1 << 8 | 1 << 7 | 1 << 3 | 1 << 0;
+
+ dsp_reset();
+ dsp_load(dsp_image);
+
+ DSP_(_dma0_stopped)=1;
+ dsp_wake();
+}
+
+void pcm_dma_apply_settings(void)
+{
+ audiohw_set_frequency(pcm_fsel);
+}
+
+/* Note that size is actually limited to the size of a short right now due to
+ * the implementation on the DSP side (and the way that we access it)
+ */
+void pcm_play_dma_start(const void *addr, size_t size)
+{
+ unsigned long sdem_addr=(unsigned long)addr - CONFIG_SDRAM_START;
+ /* Initialize codec. */
+ DSP_(_sdem_addrl) = sdem_addr & 0xffff;
+ DSP_(_sdem_addrh) = sdem_addr >> 16;
+ DSP_(_sdem_dsp_size) = size;
+ DSP_(_dma0_stopped)=0;
+
+ dsp_wake();
+}
+
+void pcm_play_dma_stop(void)
+{
+ DSP_(_dma0_stopped)=1;
+ dsp_wake();
+}
+
+void pcm_play_lock(void)
+{
+
+}
+
+void pcm_play_unlock(void)
+{
+
+}
+
+void pcm_play_dma_pause(bool pause)
+{
+ if (pause)
+ {
+ DSP_(_dma0_stopped)=2;
+ dsp_wake();
+ }
+ else
+ {
+ DSP_(_dma0_stopped)=0;
+ dsp_wake();
+ }
+}
+
+size_t pcm_get_bytes_waiting(void)
+{
+ return DSP_(_sdem_dsp_size)-DSP_(_sdem_level);
+}
+
+/* Only used when debugging */
+static char buffer[80];
+
+void DSPHINT(void) __attribute__ ((section(".icode")));
+void DSPHINT(void)
+{
+ unsigned int i;
+ size_t size;
+
+ IO_INTC_FIQ0 = INTR_IRQ0_IMGBUF;
+
+ switch (dsp_message.msg)
+ {
+ case MSG_DEBUGF:
+ /* DSP stores one character per word. */
+ for (i = 0; i < sizeof(buffer); i++)
+ {
+ buffer[i] = dsp_message.payload.debugf.buffer[i];
+ }
+
+ DEBUGF("DSP: %s", buffer);
+ break;
+
+ case MSG_REFILL:
+ /* Buffer empty. Try to get more. */
+ pcm_play_get_more_callback(&start, &size);
+
+ if (size != 0)
+ {
+ unsigned long sdem_addr=(unsigned long)start - CONFIG_SDRAM_START;
+ /* Flush any pending cache writes */
+ clean_dcache_range(start, size);
+
+ /* set the new DMA values */
+ DSP_(_sdem_addrl) = sdem_addr & 0xffff;
+ DSP_(_sdem_addrh) = sdem_addr >> 16;
+ DSP_(_sdem_dsp_size) = size;
+
+ DEBUGF("pcm_sdram at 0x%08lx, sdem_addr 0x%08lx",
+ (unsigned long)start, (unsigned long)sdem_addr);
+
+ pcm_play_dma_started_callback();
+ }
+
+ break;
+ default:
+ DEBUGF("DSP: unknown msg 0x%04x", dsp_message.msg);
+ break;
+ }
+
+ /* Re-Activate the channel */
+ dsp_wake();
+
+ DEBUGF("DSP: %s", buffer);
+}
+
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/power-sansaconnect.c b/firmware/target/arm/tms320dm320/sansa-connect/power-sansaconnect.c
new file mode 100644
index 0000000000..52ea9be1d9
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/power-sansaconnect.c
@@ -0,0 +1,59 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "cpu.h"
+#include <stdbool.h>
+#include "kernel.h"
+#include "system.h"
+#include "power.h"
+#include "backlight.h"
+#include "backlight-target.h"
+#include "avr-sansaconnect.h"
+
+void power_init(void)
+{
+}
+
+void power_off(void)
+{
+ avr_hid_reset_codec();
+ avr_hid_power_off();
+}
+
+#if CONFIG_CHARGING
+unsigned int power_input_status(void)
+{
+ return POWER_INPUT_NONE;
+}
+
+/* Returns true if the unit is charging the batteries. */
+bool charging_state(void)
+{
+ return false;
+}
+#endif
+
+void ide_power_enable(bool on)
+{
+ (void)on;
+}
+
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/powermgmt-sansaconnect.c b/firmware/target/arm/tms320dm320/sansa-connect/powermgmt-sansaconnect.c
new file mode 100644
index 0000000000..bd90c51072
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/powermgmt-sansaconnect.c
@@ -0,0 +1,56 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "adc.h"
+#include "powermgmt.h"
+#include "kernel.h"
+
+/* THIS CONTAINS CURRENTLY DUMMY CODE! */
+
+static const unsigned short current_voltage = 3910;
+const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
+{
+ 0
+};
+
+const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
+{
+ 0
+};
+
+/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
+const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
+{
+ { 100, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1320 },
+};
+
+/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
+const unsigned short percent_to_volt_charge[11] =
+{
+ 100, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1320,
+};
+
+/* Returns battery voltage from ADC [millivolts] */
+unsigned int battery_adc_voltage(void)
+{
+ return current_voltage;
+}
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/usb-sansaconnect.c b/firmware/target/arm/tms320dm320/sansa-connect/usb-sansaconnect.c
new file mode 100644
index 0000000000..ab42beb2b4
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/usb-sansaconnect.c
@@ -0,0 +1,53 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "system.h"
+#include "kernel.h"
+#include "usb.h"
+#ifdef HAVE_USBSTACK
+#include "usb_drv.h"
+#include "usb_core.h"
+#endif
+
+bool usb_drv_connected(void)
+{
+ return false;
+}
+
+int usb_detect(void)
+{
+ return USB_EXTRACTED;
+}
+
+void usb_init_device(void)
+{
+ return;
+}
+
+void usb_enable(bool on)
+{
+ (void)on;
+}
+
+void usb_attach(void)
+{
+}
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/usb-target.h b/firmware/target/arm/tms320dm320/sansa-connect/usb-target.h
new file mode 100644
index 0000000000..6142b09f0b
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/usb-target.h
@@ -0,0 +1,32 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef USB_TARGET_H
+#define USB_TARGET_H
+
+#include "dm320.h"
+
+#include <stdbool.h>
+int usb_detect(void);
+void usb_init_device(void);
+bool usb_drv_connected(void);
+
+#endif
diff --git a/firmware/target/arm/tms320dm320/sdmmc-dm320.c b/firmware/target/arm/tms320dm320/sdmmc-dm320.c
new file mode 100644
index 0000000000..307b90ec3b
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sdmmc-dm320.c
@@ -0,0 +1,949 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: $
+ *
+ * Copyright (C) 2011 by Tomasz Moń
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "sd.h"
+#include "system.h"
+#include <string.h>
+#include "gcc_extensions.h"
+#include "thread.h"
+#include "panic.h"
+#include "kernel.h"
+#include "dma-target.h"
+
+//#define SD_DEBUG
+
+#ifdef SD_DEBUG
+#include "lcd-target.h"
+#include "lcd.h"
+#include "font.h"
+#ifdef BOOTLOADER
+#include "common.h"
+#else
+#include "debug.h"
+#endif
+#endif
+#include "sdmmc.h"
+#include "disk.h"
+#include "fat.h"
+#include "system-target.h"
+
+/* The configuration method is not very flexible. */
+#define CARD_NUM_SLOT 1
+#define NUM_CARDS 2
+
+#define EC_OK 0
+#define EC_FAILED 1
+#define EC_NOCARD 2
+#define EC_WAIT_STATE_FAILED 3
+#define EC_POWER_UP 4
+#define EC_FIFO_WR_EMPTY 5
+#define EC_FIFO_WR_DONE 6
+#define EC_TRAN_READ_ENTRY 7
+#define EC_TRAN_READ_EXIT 8
+#define EC_TRAN_WRITE_ENTRY 9
+#define EC_TRAN_WRITE_EXIT 10
+#define EC_COMMAND 11
+#define EC_WRITE_PROTECT 12
+#define EC_DATA_TIMEOUT 13
+#define EC_RESP_TIMEOUT 14
+#define EC_CRC_ERROR 15
+#define NUM_EC 16
+
+#define MIN_YIELD_PERIOD 1000
+#define UNALIGNED_NUM_SECTORS 10
+#define MAX_TRANSFER_ERRORS 10
+
+#define SECTOR_SIZE 512
+#define BLOCKS_PER_BANK 0x7A7800
+
+/* command flags for send_cmd */
+#define SDHC_RESP_FMT_NONE 0x0000
+#define SDHC_RESP_FMT_1 0x0200
+#define SDHC_RESP_FMT_2 0x0400
+#define SDHC_RESP_FMT_3 0x0600
+
+#define INITIAL_CLK 312500 /* Initial clock */
+#define SD_CLK 24000000 /* Clock for SD cards */
+#define MMC_CLK 15000000 /* Clock for MMC cards */
+
+#ifdef SD_DEBUG
+#ifdef BOOTLOADER
+#define dbgprintf printf
+#else
+#define dbgprintf DEBUGF
+#endif
+#else
+#define dbgprintf(...)
+#endif
+
+struct sd_card_status
+{
+ int retry;
+ int retry_max;
+};
+
+/** static, private data **/
+
+/* for compatibility */
+static long last_disk_activity = -1;
+
+static bool initialized = false;
+static unsigned int sd_thread_id = 0;
+
+static bool sd_enabled = false;
+static long next_yield = 0;
+
+static tCardInfo card_info [NUM_CARDS];
+static tCardInfo *currcard;
+
+static struct sd_card_status sd_status[NUM_CARDS] =
+{
+#if NUM_CARDS > 1
+ {0, 10},
+#endif
+ {0, 10}
+};
+
+/* Shoot for around 75% usage */
+static long sd_stack [(DEFAULT_STACK_SIZE*2 + 0x1c0)/sizeof(long)];
+static const char sd_thread_name[] = "sd";
+static struct mutex sd_mtx SHAREDBSS_ATTR;
+static struct event_queue sd_queue;
+static volatile unsigned int transfer_error[NUM_DRIVES];
+/* align on cache line size */
+static unsigned char aligned_buffer[UNALIGNED_NUM_SECTORS * SD_BLOCK_SIZE]
+ __attribute__((aligned(32)));
+
+static void sd_card_mux(int card_no)
+{
+#ifdef HAVE_MULTIDRIVE
+#ifdef SANSA_CONNECT
+ /* GIO6 - select Card; GIO5 - select iNAND (both active low) */
+ if (card_no == CARD_NUM_SLOT)
+ {
+ IO_GIO_BITSET0 = (1 << 5); /* deselect iNAND (GIO5) */
+ IO_GIO_BITCLR0 = (1 << 6); /* select card (GIO6) */
+ }
+ else
+ {
+ IO_GIO_BITSET0 = (1 << 6); /* deselect card (GIO6) */
+ IO_GIO_BITCLR0 = (1 << 5); /* select iNAND (GIO5) */
+ }
+#else /* Different players */
+ (void)card_no;
+#endif
+#else /* No multidrive */
+ (void)card_no;
+#endif
+}
+
+
+void sd_enable(bool on)
+{
+ if (sd_enabled == on)
+ return; /* nothing to do */
+
+ if (on)
+ {
+ sd_enabled = true;
+ }
+ else
+ {
+ sd_enabled = false;
+ }
+}
+
+/* sets clock rate just like OF does */
+static void sd_set_clock_rate(unsigned long rate)
+{
+ unsigned char rate_val = 0;
+
+ if (rate == INITIAL_CLK)
+ {
+ rate_val = 0x3B;
+ }
+ else if (rate > INITIAL_CLK)
+ {
+ rate_val = 0;
+ }
+ else
+ {
+ rate_val = 0xFF;
+ }
+
+ IO_MMC_MEM_CLK_CONTROL = (IO_MMC_MEM_CLK_CONTROL & 0xFF00) | rate_val;
+}
+
+static int sd_poll_status(int st_reg_num, volatile unsigned int flag)
+{
+ unsigned int status;
+ unsigned int status1;
+ bool done;
+
+ do
+ {
+ long time = current_tick;
+
+ if (TIME_AFTER(time, next_yield))
+ {
+ long ty = current_tick;
+ yield();
+ next_yield = ty + MIN_YIELD_PERIOD;
+ }
+
+ status = IO_MMC_STATUS0;
+ status1 = IO_MMC_STATUS1;
+
+ if (status & MMC_ST0_CMD_TIMEOUT)
+ {
+ dbgprintf("CMD timeout");
+ return -EC_RESP_TIMEOUT;
+ }
+ if (status & MMC_ST0_DATA_TIMEOUT)
+ {
+ dbgprintf("DATA timeout");
+ return -EC_DATA_TIMEOUT;
+ }
+
+ if (status &
+ (MMC_ST0_WR_CRCERR | MMC_ST0_RD_CRCERR | MMC_ST0_RESP_CRCERR))
+ {
+ dbgprintf("CRC error");
+ return -EC_CRC_ERROR;
+ }
+
+ if (st_reg_num == 0)
+ {
+ done = status & flag;
+ }
+ else
+ {
+ done = status1 & flag;
+ }
+ } while (!done);
+
+ return EC_OK;
+}
+
+static int dma_wait_for_completion(void)
+{
+ unsigned short dma_status;
+
+ do
+ {
+ long time = current_tick;
+
+ if (TIME_AFTER(time, next_yield))
+ {
+ long ty = current_tick;
+ yield();
+ next_yield = ty + MIN_YIELD_PERIOD;
+ }
+
+ dma_status = IO_MMC_SD_DMA_STATUS1;
+ if (dma_status & (1 << 13))
+ {
+ return -EC_DATA_TIMEOUT;
+ }
+ } while (dma_status & (1 << 12));
+
+ return EC_OK;
+}
+
+static int sd_command(int cmd, unsigned long arg,
+ int cmdat, unsigned long *response)
+{
+ int ret;
+
+ /* Clear response registers */
+ IO_MMC_RESPONSE0 = 0;
+ IO_MMC_RESPONSE1 = 0;
+ IO_MMC_RESPONSE2 = 0;
+ IO_MMC_RESPONSE3 = 0;
+ IO_MMC_RESPONSE4 = 0;
+ IO_MMC_RESPONSE5 = 0;
+ IO_MMC_RESPONSE6 = 0;
+ IO_MMC_RESPONSE7 = 0;
+ IO_MMC_COMMAND_INDEX = 0;
+ IO_MMC_SPI_DATA = 0;
+
+ IO_MMC_ARG_LOW = (unsigned int)((arg & 0xFFFF));
+ IO_MMC_ARG_HI = (unsigned int)((arg & 0xFFFF0000) >> 16);
+
+ /* SD is always in push-pull mode */
+ cmdat |= MMC_CMD_PPLEN;
+
+ cmdat |= (cmd & MMC_CMD_CMD_MASK);
+
+ if (cmdat & MMC_CMD_DATA)
+ cmdat |= MMC_CMD_DCLR;
+
+ IO_MMC_COMMAND = cmdat;
+
+ if (cmdat & MMC_CMD_DATA)
+ {
+ /* Command requires data - do not wait for RSPDNE */
+ ret = EC_OK;
+ }
+ else
+ {
+ ret = sd_poll_status(0, MMC_ST0_RSPDNE);
+ }
+
+ if (ret != EC_OK)
+ {
+ dbgprintf("Command failed (ret %d)", ret);
+ return ret;
+ }
+
+ if (response == NULL)
+ {
+ /* discard response */
+ }
+ else if ((cmdat & SDHC_RESP_FMT_1) || (cmdat & SDHC_RESP_FMT_3))
+ {
+ response[0] = (IO_MMC_RESPONSE7 << 16) | IO_MMC_RESPONSE6;
+ }
+ else if (cmdat & SDHC_RESP_FMT_2)
+ {
+ response[0] = (IO_MMC_RESPONSE7 << 16) | IO_MMC_RESPONSE6;
+ response[1] = (IO_MMC_RESPONSE5 << 16) | IO_MMC_RESPONSE4;
+ response[2] = (IO_MMC_RESPONSE3 << 16) | IO_MMC_RESPONSE2;
+ response[3] = (IO_MMC_RESPONSE1 << 16) | IO_MMC_RESPONSE0;
+ }
+
+ return 0;
+}
+
+static int sd_init_card(const int card_no)
+{
+ bool sdhc = false;
+ unsigned long response[4];
+ int ret;
+ int i;
+
+ memset(currcard, 0, sizeof(*currcard));
+ sd_card_mux(card_no);
+
+ /* Set data bus width to 1 bit */
+ bitclr16(&IO_MMC_CONTROL, MMC_CTRL_WIDTH);
+ sd_set_clock_rate(INITIAL_CLK);
+
+ ret = sd_command(SD_GO_IDLE_STATE, 0, MMC_CMD_INITCLK, NULL);
+
+ if (ret < 0)
+ return -1;
+
+ ret = sd_command(SD_SEND_IF_COND, 0x1AA,
+ SDHC_RESP_FMT_3, response);
+ if ((response[0] & 0xFFF) == 0x1AA)
+ {
+ sdhc = true;
+ dbgprintf("found sdhc card");
+ }
+
+ while ((currcard->ocr & (1 << 31)) == 0) /* until card is powered up */
+ {
+ ret = sd_command(SD_APP_CMD, currcard->rca,
+ SDHC_RESP_FMT_1, NULL);
+ if (ret < 0)
+ {
+ dbgprintf("SD_APP_CMD failed");
+ return -1;
+ }
+
+ ret = sd_command(SD_APP_OP_COND,
+ (1 << 20) /* 3.2-3.3V */ |
+ (1 << 21) /* 3.3-3.4V */ |
+ (sdhc ? (1 << 30) : 0),
+ SDHC_RESP_FMT_3, &currcard->ocr);
+
+ if (ret < 0)
+ {
+ dbgprintf("SD_APP_OP_COND failed");
+ return -1;
+ }
+ }
+
+ dbgprintf("Card powered up");
+
+ ret = sd_command(SD_ALL_SEND_CID, 0,
+ SDHC_RESP_FMT_2, response);
+ if (ret < 0)
+ {
+ dbgprintf("SD_ALL_SEND_CID failed");
+ return -1;
+ }
+
+ for (i = 0; i<4; i++)
+ {
+ currcard->cid[i] = response[i];
+ }
+
+ ret = sd_command(SD_SEND_RELATIVE_ADDR, 0,
+ SDHC_RESP_FMT_1, &currcard->rca);
+ if (ret < 0)
+ {
+ dbgprintf("SD_SEND_RELATIVE_ADDR failed");
+ return -1;
+ }
+
+ ret = sd_command(SD_SEND_CSD, currcard->rca,
+ SDHC_RESP_FMT_2, response);
+ if (ret < 0)
+ {
+ dbgprintf("SD_SEND_CSD failed");
+ return -1;
+ }
+
+ for (i = 0; i<4; i++)
+ {
+ currcard->csd[i] = response[i];
+ }
+
+ sd_parse_csd(currcard);
+
+ sd_set_clock_rate(currcard->speed);
+
+ ret = sd_command(SD_SELECT_CARD, currcard->rca,
+ SDHC_RESP_FMT_1, NULL);
+ if (ret < 0)
+ {
+ dbgprintf("SD_SELECT_CARD failed");
+ return -1;
+ }
+
+ ret = sd_command(SD_APP_CMD, currcard->rca,
+ SDHC_RESP_FMT_1, NULL);
+ if (ret < 0)
+ {
+ dbgprintf("SD_APP_CMD failed");
+ return -1;
+ }
+
+ ret = sd_command(SD_SET_BUS_WIDTH, currcard->rca | 2,
+ SDHC_RESP_FMT_1, NULL); /* 4 bit */
+ if (ret < 0)
+ {
+ dbgprintf("SD_SET_BUS_WIDTH failed");
+ return -1;
+ }
+
+ /* Set data bus width to 4 bits */
+ bitset16(&IO_MMC_CONTROL, MMC_CTRL_WIDTH);
+
+ ret = sd_command(SD_SET_BLOCKLEN, currcard->blocksize,
+ SDHC_RESP_FMT_1, NULL);
+ if (ret < 0)
+ {
+ dbgprintf("SD_SET_BLOCKLEN failed");
+ return -1;
+ }
+
+ IO_MMC_BLOCK_LENGTH = currcard->blocksize;
+
+ dbgprintf("Card initialized");
+ currcard->initialized = 1;
+
+ return EC_OK;
+}
+
+/* lock must already by aquired */
+static void sd_select_device(int card_no)
+{
+ currcard = &card_info[card_no];
+
+ if (card_no == 0)
+ {
+ /* Main card always gets a chance */
+ sd_status[0].retry = 0;
+ }
+
+ if (currcard->initialized > 0)
+ {
+ /* This card is already initialized - switch to it */
+ sd_card_mux(card_no);
+ return;
+ }
+
+ if (currcard->initialized == 0)
+ {
+ /* Card needs (re)init */
+ sd_init_card(card_no);
+ }
+}
+
+static inline bool card_detect_target(void)
+{
+#ifdef SANSA_CONNECT
+ bool removed;
+
+ removed = IO_GIO_BITSET0 & (1 << 14);
+
+ return !removed;
+#else
+ return false;
+#endif
+}
+
+
+#ifdef HAVE_HOTSWAP
+
+static int sd1_oneshot_callback(struct timeout *tmo)
+{
+ (void)tmo;
+
+ /* This is called only if the state was stable for 300ms - check state
+ * and post appropriate event. */
+ if (card_detect_target())
+ {
+ queue_broadcast(SYS_HOTSWAP_INSERTED, 0);
+ }
+ else
+ queue_broadcast(SYS_HOTSWAP_EXTRACTED, 0);
+ return 0;
+}
+
+#ifdef SANSA_CONNECT
+void GIO14(void) __attribute__ ((section(".icode")));
+void GIO14(void)
+{
+ static struct timeout sd1_oneshot;
+
+ /* clear interrupt */
+ IO_INTC_IRQ2 = (1<<3);
+
+ timeout_register(&sd1_oneshot, sd1_oneshot_callback, (3*HZ/10), 0);
+}
+#endif
+
+bool sd_removable(IF_MD_NONVOID(int card_no))
+{
+#ifndef HAVE_MULTIDRIVE
+ const int card_no = 0;
+#endif
+
+ return (card_no == CARD_NUM_SLOT);
+}
+
+bool sd_present(IF_MD_NONVOID(int card_no))
+{
+#ifndef HAVE_MULTIDRIVE
+ const int card_no = 0;
+#endif
+
+ return (card_no == CARD_NUM_SLOT) ? card_detect_target() :
+#ifdef SANSA_CONNECT
+ true; /* iNAND is always present */
+#else
+ false;
+#endif
+}
+
+#else /* no hotswap */
+
+bool sd_removable(IF_MD_NONVOID(int card_no))
+{
+#ifdef HAVE_MULTIDRIVE
+ (void)card_no;
+#endif
+
+ /* not applicable */
+ return false;
+}
+
+#endif /* HAVE_HOTSWAP */
+
+static void sd_thread(void) NORETURN_ATTR;
+static void sd_thread(void)
+{
+ struct queue_event ev;
+
+ /* TODO */
+ while (1)
+ {
+ queue_wait_w_tmo(&sd_queue, &ev, HZ);
+ switch ( ev.id )
+ {
+#ifdef HAVE_HOTSWAP
+ case SYS_HOTSWAP_INSERTED:
+ case SYS_HOTSWAP_EXTRACTED:
+ {
+ int success = 1;
+ fat_lock(); /* lock-out FAT activity first -
+ prevent deadlocking via disk_mount that
+ would cause a reverse-order attempt with
+ another thread */
+ mutex_lock(&sd_mtx); /* lock-out card activity - direct calls
+ into driver that bypass the fat cache */
+
+ /* We now have exclusive control of fat cache and ata */
+
+ disk_unmount(0); /* release "by force", ensure file
+ descriptors aren't leaked and any busy
+ ones are invalid if mounting */
+
+ /* Force card init for new card, re-init for re-inserted one or
+ * clear if the last attempt to init failed with an error. */
+ card_info[0].initialized = 0;
+
+ if (ev.id == SYS_HOTSWAP_INSERTED)
+ {
+ /* FIXME: once sd_enabled is implement properly,
+ * reinitializing the controllers might be needed */
+ sd_enable(true);
+ if (success < 0) /* initialisation failed */
+ panicf("SD init failed : %d", success);
+ success = disk_mount(0); /* 0 if fail */
+ }
+
+ /* notify the system about the changed filesystems
+ */
+ if (success)
+ queue_broadcast(SYS_FS_CHANGED, 0);
+
+ /* Access is now safe */
+ mutex_unlock(&sd_mtx);
+ fat_unlock();
+ sd_enable(false);
+ }
+ break;
+#endif
+ }
+ }
+}
+
+static int sd_wait_for_state(unsigned int state)
+{
+ unsigned long response = 0;
+ unsigned int timeout = HZ; /* ticks */
+ long t = current_tick;
+
+ while (1)
+ {
+ long tick;
+ int ret = sd_command(SD_SEND_STATUS, currcard->rca,
+ SDHC_RESP_FMT_1, &response);
+ if (ret < 0)
+ return ret;
+
+ if ((SD_R1_CURRENT_STATE(response) == state))
+ {
+ return EC_OK;
+ }
+
+ if(TIME_AFTER(current_tick, t + timeout))
+ return -2;
+
+ if (TIME_AFTER((tick = current_tick), next_yield))
+ {
+ yield();
+ timeout += current_tick - tick;
+ next_yield = tick + MIN_YIELD_PERIOD;
+ }
+ }
+}
+
+static int sd_transfer_sectors(int card_no, unsigned long start,
+ int count, void *buffer, bool write)
+{
+ int ret;
+ unsigned long start_addr;
+ int dma_channel = -1;
+ bool use_direct_dma;
+ int count_per_dma;
+ unsigned long rel_addr;
+
+ dbgprintf("transfer %d %d %d", card_no, start, count);
+ mutex_lock(&sd_mtx);
+ sd_enable(true);
+
+sd_transfer_retry:
+ if (card_no == CARD_NUM_SLOT && !card_detect_target())
+ {
+ /* no external sd-card inserted */
+ ret = -EC_NOCARD;
+ goto sd_transfer_error;
+ }
+
+ sd_select_device(card_no);
+
+ if (currcard->initialized < 0)
+ {
+ ret = currcard->initialized;
+ goto sd_transfer_error;
+ }
+
+ last_disk_activity = current_tick;
+
+ ret = sd_wait_for_state(SD_TRAN);
+ if (ret < EC_OK)
+ {
+ goto sd_transfer_error;
+ }
+
+ IO_MMC_BLOCK_LENGTH = currcard->blocksize;
+
+ start_addr = start;
+
+ do
+ {
+ count_per_dma = count;
+
+ if (((unsigned long)buffer) & 0x1F)
+ {
+ /* MMC/SD interface requires 32-byte alignment of buffer */
+ use_direct_dma = false;
+ if (count > UNALIGNED_NUM_SECTORS)
+ {
+ count_per_dma = UNALIGNED_NUM_SECTORS;
+ }
+ }
+ else
+ {
+ use_direct_dma = true;
+ }
+
+ if (write == true)
+ {
+ if (use_direct_dma == false)
+ {
+ memcpy(aligned_buffer, buffer, count_per_dma*SD_BLOCK_SIZE);
+ }
+ commit_dcache_range(use_direct_dma ? buffer : aligned_buffer,
+ count_per_dma*SD_BLOCK_SIZE);
+ }
+
+ IO_MMC_NR_BLOCKS = count_per_dma;
+
+ /* Set start_addr to the correct unit (blocks or bytes) */
+ if (!(card_info[card_no].ocr & SD_OCR_CARD_CAPACITY_STATUS))
+ start_addr *= SD_BLOCK_SIZE; /* not SDHC */
+
+ ret = sd_command(write ? SD_WRITE_MULTIPLE_BLOCK : SD_READ_MULTIPLE_BLOCK,
+ start_addr, MMC_CMD_DCLR | MMC_CMD_DATA |
+ SDHC_RESP_FMT_1 | (write ? MMC_CMD_WRITE : 0),
+ NULL);
+
+ if (ret < 0)
+ goto sd_transfer_error;
+
+ /* other burst modes are not supported for this peripheral */
+ dma_channel = dma_request_channel(DMA_PERIPHERAL_MMCSD,
+ DMA_MODE_8_BURST);
+
+ if (use_direct_dma == true)
+ {
+ rel_addr = ((unsigned long)buffer)-CONFIG_SDRAM_START;
+ }
+ else
+ {
+ rel_addr = ((unsigned long)aligned_buffer)-CONFIG_SDRAM_START;
+ }
+
+ IO_MMC_SD_DMA_ADDR_LOW = rel_addr & 0xFFFF;
+ IO_MMC_SD_DMA_ADDR_HI = (rel_addr & 0xFFFF0000) >> 16;
+
+ IO_MMC_SD_DMA_MODE |= MMC_DMAMODE_ENABLE;
+ if (write == true)
+ {
+ IO_MMC_SD_DMA_MODE |= MMC_DMAMODE_WRITE;
+ }
+
+ IO_MMC_SD_DMA_TRIGGER = 1;
+
+ dbgprintf("SD DMA transfer in progress");
+
+ ret = dma_wait_for_completion();
+ dma_release_channel(dma_channel);
+
+ dbgprintf("SD DMA transfer complete");
+
+ if (ret != EC_OK)
+ {
+ goto sd_transfer_error;
+ }
+
+ count -= count_per_dma;
+
+ if (write == false)
+ {
+ discard_dcache_range(use_direct_dma ? buffer : aligned_buffer,
+ count_per_dma*SD_BLOCK_SIZE);
+
+ if (use_direct_dma == false)
+ {
+ memcpy(buffer, aligned_buffer, count_per_dma*SD_BLOCK_SIZE);
+ }
+ }
+
+ buffer += count_per_dma*SD_BLOCK_SIZE;
+ start_addr += count_per_dma;
+
+ last_disk_activity = current_tick;
+
+ ret = sd_command(SD_STOP_TRANSMISSION, 0, SDHC_RESP_FMT_1, NULL);
+ if (ret < 0)
+ {
+ goto sd_transfer_error;
+ }
+
+ ret = sd_wait_for_state(SD_TRAN);
+ if (ret < 0)
+ {
+ goto sd_transfer_error;
+ }
+ } while (count > 0);
+
+ while (1)
+ {
+ sd_enable(false);
+ mutex_unlock(&sd_mtx);
+
+ return ret;
+
+sd_transfer_error:
+ if (sd_status[card_no].retry < sd_status[card_no].retry_max
+ && ret != -EC_NOCARD)
+ {
+ sd_status[card_no].retry++;
+ currcard->initialized = 0;
+ goto sd_transfer_retry;
+ }
+ }
+}
+
+int sd_read_sectors(IF_MD2(int card_no,) unsigned long start, int incount,
+ void* inbuf)
+{
+#ifndef HAVE_MULTIDRIVE
+ const int card_no = 0;
+#endif
+ return sd_transfer_sectors(card_no, start, incount, inbuf, false);
+}
+
+int sd_write_sectors(IF_MD2(int card_no,) unsigned long start, int count,
+ const void* outbuf)
+{
+#ifndef BOOTLOADER
+#ifndef HAVE_MULTIDRIVE
+ const int card_no = 0;
+#endif
+ return sd_transfer_sectors(card_no, start, count, (void*)outbuf, true);
+#else /* we don't need write support in bootloader */
+#ifdef HAVE_MULTIDRIVE
+ (void)card_no;
+#endif
+ (void)start;
+ (void)count;
+ (void)outbuf;
+ return 0;
+#endif
+}
+
+int sd_init(void)
+{
+ int ret = EC_OK;
+
+#ifndef BOOTLOADER
+ sd_enabled = true;
+ sd_enable(false);
+#endif
+ mutex_init(&sd_mtx);
+
+ mutex_lock(&sd_mtx);
+ initialized = true;
+
+ /* based on linux/drivers/mmc/dm320mmc.c
+ Copyright (C) 2006 ZSI, All Rights Reserved.
+ Written by: Ben Bostwick */
+
+ bitclr16(&IO_CLK_MOD2, CLK_MOD2_MMC);
+ bitset16(&IO_CLK_INV, CLK_INV_MMC);
+
+ /* mmc module clock: 75 Mhz (AHB) / 2 = ~37.5 Mhz */
+ /* OF uses 1, but for some reason it freezes on us */
+ IO_CLK_DIV3 = (IO_CLK_DIV3 & 0xFF00) | 0x02;
+
+ bitset16(&IO_CLK_MOD2, CLK_MOD2_MMC);
+
+ /* set mmc module into reset */
+ bitset16(&IO_MMC_CONTROL, (MMC_CTRL_DATRST | MMC_CTRL_CMDRST));
+
+ /* set resp timeout to max */
+ IO_MMC_RESPONSE_TIMEOUT |= 0x1FFF;
+ IO_MMC_READ_TIMEOUT = 0xFFFF;
+
+ /* all done, take mmc module out of reset */
+ bitclr16(&IO_MMC_CONTROL, (MMC_CTRL_DATRST | MMC_CTRL_CMDRST));
+
+#ifdef SANSA_CONNECT
+ /* GIO37 - Power Card; GIO38 - Power iNAND (both active low) */
+ IO_GIO_DIR2 &= ~((1 << 5) /* GIO37 */ | (1 << 6) /* GIO38 */);
+ IO_GIO_INV2 &= ~((1 << 5) /* GIO37 */ | (1 << 6) /* GIO38 */);
+ IO_GIO_BITCLR2 = (1 << 5) | (1 << 6);
+
+ /* GIO6 - select Card; GIO5 - select iNAND (both active low) */
+ IO_GIO_DIR0 &= ~((1 << 6) /* GIO6 */ | (1 << 5) /* GIO5 */);
+ IO_GIO_INV0 &= ~((1 << 6) /* GIO6 */ | (1 << 5) /* GIO5 */);
+ IO_GIO_BITSET0 = (1 << 6) | (1 << 5);
+
+#ifdef HAVE_HOTSWAP
+ /* GIO14 is card detect */
+ IO_GIO_DIR0 |= (1 << 14); /* Set GIO14 as input */
+ IO_GIO_INV0 &= ~(1 << 14); /* GIO14 not inverted */
+ IO_GIO_IRQPORT |= (1 << 14); /* Enable GIO14 external interrupt */
+ IO_GIO_IRQEDGE |= (1 << 14); /* Any edge detection */
+
+ /* Enable GIO14 interrupt */
+ IO_INTC_EINT2 |= INTR_EINT2_EXT14;
+#endif
+#endif
+
+ sd_select_device(1);
+
+ /* Enable Memory Card CLK */
+ bitset16(&IO_MMC_MEM_CLK_CONTROL, (1 << 8));
+
+ queue_init(&sd_queue, true);
+ sd_thread_id = create_thread(sd_thread, sd_stack, sizeof(sd_stack),
+ 0, sd_thread_name IF_PRIO(, PRIORITY_USER_INTERFACE)
+ IF_COP(, CPU));
+
+ mutex_unlock(&sd_mtx);
+
+ return ret;
+}
+
+long sd_last_disk_activity(void)
+{
+ return last_disk_activity;
+}
+
+tCardInfo *card_get_info_target(int card_no)
+{
+ return &card_info[card_no];
+}
+
+void sd_sleepnow(void)
+{
+}
+
diff --git a/firmware/target/arm/tms320dm320/system-dm320.c b/firmware/target/arm/tms320dm320/system-dm320.c
index f2a4aacb68..528d442ce5 100644
--- a/firmware/target/arm/tms320dm320/system-dm320.c
+++ b/firmware/target/arm/tms320dm320/system-dm320.c
@@ -26,11 +26,16 @@
#include "uart-target.h"
#include "system-arm.h"
#include "spi.h"
+#include "i2c.h"
#ifdef CREATIVE_ZVx
#include "dma-target.h"
-#else
+#endif
+#ifdef MROBE_500
#include "usb-mr500.h"
#endif
+#ifdef SANSA_CONNECT
+#include "avr-sansaconnect.h"
+#endif
static unsigned short clock_arm_slow = 0xFFFF;
static unsigned short clock_arm_fast = 0xFFFF;
@@ -182,7 +187,12 @@ void system_exception_wait(void)
IO_INTC_EINT0 = 0;
IO_INTC_EINT1 = 0;
IO_INTC_EINT2 = 0;
+#ifdef MROBE_500
while ((IO_GIO_BITSET0&0x01) != 0); /* Wait for power button */
+#endif
+#ifdef SANSA_CONNECT
+ while (1); /* Holding power button for a while makes avr system reset */
+#endif
}
void system_init(void)
@@ -311,7 +321,7 @@ void system_init(void)
clock_arm_slow = (0 << 8) | 3;
clock_arm_fast = (1 << 8) | 1;
}
-
+
/* M48XI disabled, USB buffer powerdown */
IO_CLK_LPCTL1 = 0x11; /* I2C wodn't work with this disabled */
@@ -337,14 +347,22 @@ void system_init(void)
uart_init();
spi_init();
+#ifdef MROBE_500
/* Initialization is done so shut the front LED off so that the battery
* can charge.
*/
IO_GIO_BITCLR2 = 0x0001;
-
+#endif
+
#ifdef CREATIVE_ZVx
dma_init();
#endif
+
+#ifdef SANSA_CONNECT
+ i2c_init();
+ avr_hid_init();
+ avr_hid_enable_charger();
+#endif
}
int system_memory_guard(int newmode)
@@ -388,4 +406,13 @@ void udelay(int usec) {
}
}
+#ifdef BOOTLOADER
+void system_prepare_fw_start(void)
+{
+ tick_stop();
+ IO_INTC_EINT0 = 0;
+ IO_INTC_EINT1 = 0;
+ IO_INTC_EINT2 = 0;
+}
+#endif
diff --git a/firmware/target/arm/tms320dm320/system-target.h b/firmware/target/arm/tms320dm320/system-target.h
index 22cf5546b2..59ae61f8df 100644
--- a/firmware/target/arm/tms320dm320/system-target.h
+++ b/firmware/target/arm/tms320dm320/system-target.h
@@ -41,4 +41,9 @@ void udelay(int usec);
true; }) /* handled here */
#endif
+#ifdef BOOTLOADER
+void tick_stop(void);
+void system_prepare_fw_start(void);
+#endif
+
#endif /* SYSTEM_TARGET_H */
diff --git a/tools/configure b/tools/configure
index 222d1dcd1c..d715ef4100 100755
--- a/tools/configure
+++ b/tools/configure
@@ -1282,14 +1282,14 @@ cat <<EOF
63) Sansa Fuze v2
==Samsung== ==Tatung== 64) Sansa Fuze+
140) YH-820 150) Elio TPJ-1022 65) Sansa Clip Zip
- 141) YH-920
- 142) YH-925 ==Packard Bell== ==Logik==
- 143) YP-S3 160) Vibe 500 80) DAX 1GB MP3/DAB
-
-==Application== ==MPIO== ==Lyre project==
- 200) SDL 170) HD200 130) Lyre proto 1
- 201) Android 171) HD300 131) Mini2440
- 202) Nokia N8xx
+ 141) YH-920 66) Sansa Connect
+ 142) YH-925 ==Packard Bell==
+ 143) YP-S3 160) Vibe 500 ==Logik==
+ 80) DAX 1GB MP3/DAB
+ ==Application== ==MPIO==
+ 200) SDL 170) HD200 ==Lyre project==
+ 201) Android 171) HD300 130) Lyre proto 1
+ 202) Nokia N8xx 131) Mini2440
203) Nokia N900 ==ROCKCHIP== ==HiFiMAN==
204) Pandora 180) rk27xx generic 190) HM-60x
191) HM-801
@@ -2550,6 +2550,25 @@ fi
arm926ejscc
;;
+ 66|sansaconnect)
+ target_id=81
+ modelname="sansaconnect"
+ target="-DSANSA_CONNECT"
+ memory=64
+ bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
+ bmp2rb_native="$rootdir/tools/bmp2rb -f 4"
+ tool="$rootdir/tools/scramble -add=conn"
+ output="rockbox.sansa"
+ bootoutput="bootloader-connect.sansa"
+ appextra="recorder:gui"
+ plugins="yes"
+ swcodec="yes"
+ toolset=$scramblebitmaptools
+ t_cpu="arm"
+ t_manufacturer="tms320dm320"
+ t_model="sansa-connect"
+ arm926ejscc
+ ;;
150|tatungtpj1022)
target_id=25
modelname="tatungtpj1022"
diff --git a/tools/scramble.c b/tools/scramble.c
index 126fa7baa7..7c7a847ea1 100644
--- a/tools/scramble.c
+++ b/tools/scramble.c
@@ -341,6 +341,8 @@ int main (int argc, char** argv)
modelnum = 73;
else if (!strcmp(&argv[1][5], "clzp")) /* Sansa Clip Zip */
modelnum = 79;
+ else if (!strcmp(&argv[1][5], "conn")) /* Sansa Connect */
+ modelnum = 81;
else {
fprintf(stderr, "unsupported model: %s\n", &argv[1][5]);
return 2;