1 files changed, 0 insertions, 99 deletions
diff --git a/firmware/target/arm/tcc77x/m200/button-m200.c b/firmware/target/arm/tcc77x/m200/button-m200.c
deleted file mode 100644
index a37fe1302c..0000000000
--- a/firmware/target/arm/tcc77x/m200/button-m200.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2007 by Dave Chapman
- *
- * 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 "button.h"
-#include "adc.h"
-
-/* 
-
-Results of button testing (viewing ADC values whilst pressing buttons):
-
-HOLD:  GPIOB & 0x0200 (0=hold active, 0x0200 = hold inactive)
-
-ADC[1]: (approx values)
-
-Idle        - 0x3ff
-MENU        - unknown
-
-REPEAT/AB   - 0x03?
-LEFT        - 0x07?-0x08?
-SELECT      - 0x0c?
-RIGHT       - 0x11?
-
-PLAY/PAUSE  - 0x17?-0x018?
-VOL UP      - 0x1e?-0x01f?
-VOL DOWN    - 0x26?
-
-*/
-
-void button_init_device(void)
-{
-    /* Nothing to do */
-}
-
-int button_read_device(void)
-{
-    int btn = BUTTON_NONE;
-    int adc;
- 
-    /* TODO - determine how to detect BUTTON_MENU - it doesn't appear to 
-              be connected to a GPIO or to an ADC 
-     */
-
-    adc = adc_read(ADC_BUTTONS);
-
-    if (adc < 0x384) {
-        if (adc < 0x140) {
-            if (adc < 0x96) {
-                if (adc < 0x50) {
-                    btn |= BUTTON_REPEATAB;   /* 0x00..0x4f */
-                } else {
-                    btn |= BUTTON_LEFT;       /* 0x50..0x95 */
-                }
-            } else {
-                if (adc < 0xe0) {
-                    btn |= BUTTON_SELECT;     /* 0x96..0xdf */
-                } else {
-                    btn |= BUTTON_RIGHT;      /* 0xe0..0x13f */
-                }
-            }
-        } else {
-            if (adc < 0x208) {
-                if (adc < 0x1b0) {
-                    btn |= BUTTON_PLAYPAUSE;  /* 0x140..0x1af */
-                } else {
-                    btn |= BUTTON_VOLUP;      /* 0x1b0..0x207 */
-                }
-            } else {
-                btn |= BUTTON_VOLDOWN;        /* 0x209..0x383 */
-            }
-        }
-    }
-
-    return btn;
-}
-
-bool button_hold(void)
-{
-    return (GPIOB & 0x200)?false:true;
-}