Added debug menu entry

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1294 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 67 insertions, 1 deletions

diff --git a/apps/main_menu.c b/apps/main_menu.c
index 5fdb66a420..a21fae33ef 100644
--- a/apps/main_menu.c
+++ b/apps/main_menu.c
@@ -24,7 +24,6 @@
 #include "button.h"
 #include "kernel.h"
 #include "main_menu.h"
-/*#include "sound_menu.h"*/
 #include "version.h"
 #include "debug.h"
 #include "sprintf.h"
@@ -39,8 +38,14 @@
 #include "screensavers_menu.h"
 #include "bmp.h"
 #include "icons.h"
+
+#ifndef SIMULATOR
+#include "adc.h"
+#endif
 #endif
 
+void dbg_ports(void);
+
 int show_logo( void )
 {
 #ifdef HAVE_LCD_BITMAP
@@ -135,9 +140,70 @@ void main_menu(void)
         { "Screensavers",       screensavers_menu },
 #endif
         { "Version",            show_credits      },
+#ifndef SIMULATOR
+        { "Debug (keep out!)",  dbg_ports         },
+#endif
     };
 
     m=menu_init( items, sizeof items / sizeof(struct menu_items) );
     menu_run(m);
     menu_exit(m);
 }
+
+/*---------------------------------------------------*/
+/*    SPECIAL DEBUG STUFF                            */
+/*---------------------------------------------------*/
+#ifndef SIMULATOR
+/* Test code!!! */
+void dbg_ports(void)
+{
+    unsigned short porta;
+    unsigned short portb;
+    unsigned char portc;
+    char buf[32];
+    int button;
+
+    lcd_clear_display();
+
+    while(1)
+    {
+        porta = PADR;
+        portb = PBDR;
+        portc = PCDR;
+
+        snprintf(buf, 32, "PADR: %04x", porta);
+        lcd_puts(0, 0, buf);
+        snprintf(buf, 32, "PBDR: %04x", portb);
+        lcd_puts(0, 1, buf);
+        snprintf(buf, 32, "PCDR: %02x", portc);
+        lcd_puts(0, 2, buf);
+
+        snprintf(buf, 32, "AN0: %03x AN4: %03x", adc_read(0), adc_read(4));
+        lcd_puts(0, 3, buf);
+        snprintf(buf, 32, "AN1: %03x AN5: %03x", adc_read(1), adc_read(5));
+        lcd_puts(0, 4, buf);
+        snprintf(buf, 32, "AN2: %03x AN6: %03x", adc_read(2), adc_read(6));
+        lcd_puts(0, 5, buf);
+        snprintf(buf, 32, "AN3: %03x AN7: %03x", adc_read(3), adc_read(7));
+        lcd_puts(0, 6, buf);
+        
+        lcd_update();
+        sleep(HZ/10);
+
+        button = button_get(false);
+
+        switch(button)
+        {
+        case BUTTON_ON:
+            /* Toggle the charger */
+            PBDR ^= 0x20;
+            break;
+            
+        case BUTTON_OFF:
+            /* Disable the charger */
+            PBDR |= 0x20;
+            return;
+        }
+    }
+}
+#endif