rk27xx - implement dbg_hw_info() and dbg_ports()

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30440 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 140 insertions, 0 deletions

diff --git a/firmware/target/arm/rk27xx/debug-rk27xx.c b/firmware/target/arm/rk27xx/debug-rk27xx.c
new file mode 100644
index 0000000000..037af7ced5
--- /dev/null
+++ b/firmware/target/arm/rk27xx/debug-rk27xx.c
@@ -0,0 +1,107 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright © 2008 Rafaël Carré
+ *
+ * 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 <stdbool.h>
+#include "config.h"
+#include "kernel.h"
+#include "debug-target.h"
+#include "button.h"
+#include "lcd.h"
+#include "adc.h"
+#include "font.h"
+#include "storage.h"
+
+/*  Skeleton for adding target specific debug info to the debug menu
+ */
+
+#define _DEBUG_PRINTF(a, varargs...) lcd_putsf(0, line++, (a), ##varargs);
+
+extern unsigned long sd_debug_time_rd;
+extern unsigned long sd_debug_time_wr;
+
+bool dbg_hw_info(void)
+{
+    int line;
+    lcd_clear_display();
+    lcd_setfont(FONT_SYSFIXED);
+
+    while(1)
+    {
+        lcd_clear_display();
+        line = 0;
+
+        /* _DEBUG_PRINTF statements can be added here to show debug info */
+        _DEBUG_PRINTF("SCU_ID:      0x%0x", SCU_ID);
+        _DEBUG_PRINTF("SCU_PLLCON1: 0x%0x", SCU_PLLCON1);
+        _DEBUG_PRINTF("SCU_PLLCON2: 0x%0x", SCU_PLLCON2);
+        _DEBUG_PRINTF("SCU_PLLCON3: 0x%0x", SCU_PLLCON3);
+        _DEBUG_PRINTF("SCU_DIVCON1: 0x%0x", SCU_DIVCON1);
+        _DEBUG_PRINTF("SCU_CLKCFG:  0x%0x", SCU_CLKCFG);
+        _DEBUG_PRINTF("SCU_CHIPCFG: 0x%0x", SCU_CHIPCFG);
+        line++;
+        _DEBUG_PRINTF("sd_debug_time_rd: %d", sd_debug_time_rd);
+        _DEBUG_PRINTF("sd_debug_time_wr: %d", sd_debug_time_wr);
+        lcd_update(); 
+        switch(button_get_w_tmo(HZ/20))
+        {
+            case DEBUG_CANCEL:
+            case BUTTON_REL:
+                lcd_setfont(FONT_UI);
+                return false;
+        }
+    }
+
+    lcd_setfont(FONT_UI);
+    return false;
+}
+
+bool dbg_ports(void)
+{
+    int line;
+
+    lcd_setfont(FONT_SYSFIXED);
+
+    while(1)
+    {
+        lcd_clear_display();
+        line = 0;
+        
+        _DEBUG_PRINTF("GPIO_PADR:  %02x",(unsigned char)GPIO_PADR);
+        _DEBUG_PRINTF("GPIO_PACON: %02x",(unsigned char)GPIO_PACON);
+        _DEBUG_PRINTF("GPIO_PBDR:  %02x",(unsigned char)GPIO_PBDR);
+        _DEBUG_PRINTF("GPIO_PBCON: %02x",(unsigned char)GPIO_PBCON);
+        _DEBUG_PRINTF("GPIO_PCDR:  %02x",(unsigned char)GPIO_PCDR);
+        _DEBUG_PRINTF("GPIO_PCCON: %02x",(unsigned char)GPIO_PCCON);
+        _DEBUG_PRINTF("GPIO_PDDR:  %02x",(unsigned char)GPIO_PDDR);
+        _DEBUG_PRINTF("GPIO_PDCON: %02x",(unsigned char)GPIO_PDCON);
+        _DEBUG_PRINTF("ADC0: %d", adc_read(0));
+        _DEBUG_PRINTF("ADC1: %d", adc_read(1));
+        _DEBUG_PRINTF("ADC2: %d", adc_read(2));
+        _DEBUG_PRINTF("ADC3: %d", adc_read(3));
+
+        lcd_update();
+        if (button_get_w_tmo(HZ/10) == (DEBUG_CANCEL|BUTTON_REL))
+            break;
+    }
+    lcd_setfont(FONT_UI);
+    return false;
+}
+
diff --git a/firmware/target/arm/rk27xx/debug-target.h b/firmware/target/arm/rk27xx/debug-target.h
new file mode 100644
index 0000000000..a507e96fdc
--- /dev/null
+++ b/firmware/target/arm/rk27xx/debug-target.h
@@ -0,0 +1,33 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2007 by Karl Kurbjun
+ *
+ * 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 _DEBUG_TARGET_H_
+#define _DEBUG_TARGET_H_
+
+#include <stdbool.h>
+
+#define DEBUG_CANCEL BUTTON_VOL
+
+bool dbg_hw_info(void);
+bool dbg_ports(void);
+
+#endif /* _DEBUG_TARGET_H_ */
+