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author | Amaury Pouly <pamaury@rockbox.org> | 2011-10-18 22:06:02 +0000 |
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committer | Amaury Pouly <pamaury@rockbox.org> | 2011-10-18 22:06:02 +0000 |
commit | 96f0464796639e241074a98b0a5dd7f07305d142 (patch) | |
tree | ee205c7bc0827e3dc2b1a594df39abe432001c14 /firmware/target/arm/imx233 | |
parent | 43673e9e28f6fad84e279ec8e6ded7544a135a76 (diff) | |
download | rockbox-96f0464796639e241074a98b0a5dd7f07305d142.tar.gz rockbox-96f0464796639e241074a98b0a5dd7f07305d142.zip |
imx233/fuze+: implement hw info debug screen to show dma channels state
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30797 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/imx233')
-rw-r--r-- | firmware/target/arm/imx233/debug-imx233.c | 58 |
1 files changed, 57 insertions, 1 deletions
diff --git a/firmware/target/arm/imx233/debug-imx233.c b/firmware/target/arm/imx233/debug-imx233.c index 4cfddb3de8..afdc6d0565 100644 --- a/firmware/target/arm/imx233/debug-imx233.c +++ b/firmware/target/arm/imx233/debug-imx233.c @@ -21,10 +21,66 @@ #include "system.h" #include "debug-target.h" +#include "dma-imx233.h" +#include "action.h" +#include "lcd.h" +#include "font.h" + +static struct +{ + const char *name; + unsigned chan; +} dbg_channels[] = +{ + { "i2c", APB_I2C }, + { "dac", APB_AUDIO_DAC }, + { "ssp1", APB_SSP(1) }, + { "ssp2", APB_SSP(2) }, +}; + +bool dbg_hw_info_dma(void) +{ + lcd_setfont(FONT_SYSFIXED); + + while(1) + { + int button = get_action(CONTEXT_STD, HZ / 25); + switch(button) + { + case ACTION_STD_NEXT: + case ACTION_STD_PREV: + case ACTION_STD_OK: + case ACTION_STD_MENU: + lcd_setfont(FONT_UI); + return true; + case ACTION_STD_CANCEL: + lcd_setfont(FONT_UI); + return false; + } + + lcd_clear_display(); + + lcd_putsf(0, 0, "I G F C E name bar apb ahb"); + for(unsigned i = 0; i < ARRAYLEN(dbg_channels); i++) + { + struct imx233_dma_info_t info = imx233_dma_get_info(dbg_channels[i].chan, DMA_INFO_ALL); + lcd_putsf(0, i + 1, "%c %c %c %c %c %4s %x %x %x", + info.int_enabled ? 'i' : ' ', + info.gated ? 'g' : ' ', + info.freezed ? 'f' : ' ', + info.int_cmdcomplt ? 'c' : ' ', + info.int_error ? 'e' : ' ', + dbg_channels[i].name, info.bar, info.apb_bytes, info.ahb_bytes); + } + + lcd_update(); + yield(); + } +} bool dbg_hw_info(void) { - return false; + return dbg_hw_info_dma() && dbg_hw_target_info(); } bool dbg_ports(void) |