Introduce IHIFI760/960 targets.

Change-Id: Ie36e48742c0ed9aa3fd6f49aa034a11d2492327c

1 files changed, 53 insertions, 0 deletions

diff --git a/firmware/target/arm/rk27xx/ihifi/button-ihifi.c b/firmware/target/arm/rk27xx/ihifi/button-ihifi.c
new file mode 100644
index 0000000000..6477400255
--- /dev/null
+++ b/firmware/target/arm/rk27xx/ihifi/button-ihifi.c
@@ -0,0 +1,53 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2013 Andrew Ryabinin
+ *
+ * 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 "button.h"
+#include "adc.h"
+#include "backlight.h"
+
+void button_init_device(void) {
+    /* setup button gpio as input */
+    GPIO_PCCON &= ~(POWEROFF_BUTTON);
+}
+
+int button_read_device(void) {
+    int adc_val = adc_read(ADC_BUTTONS);
+    int gpio_btn = GPIO_PCDR & BUTTON_PLAY;
+
+    if (adc_val < 270) {
+        if (adc_val < 110) {             /* 0 - 109 */
+            return BUTTON_RETURN | gpio_btn;
+        } else {                         /* 110 - 269 */
+            return BUTTON_MENU |gpio_btn;
+        }
+    } else {
+        if (adc_val < 420) {                   /* 270 - 419 */
+                return BUTTON_BWD | gpio_btn;
+        } else if (adc_val < 580) {            /* 420 - 579 */
+                return BUTTON_FWD | gpio_btn;
+        }
+    }
+    return gpio_btn;
+}
+
+