From 93cf3d3f46d9101b65069b5beb23c887fccc5350 Mon Sep 17 00:00:00 2001
From: Linus Nielsen Feltzing <linus@haxx.se>
Date: Mon, 1 Jul 2002 21:50:52 +0000
Subject: [PATCH] Added debug menu entry

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1294 a1c6a512-1295-4272-9138-f99709370657
---
 apps/main_menu.c | 68 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 67 insertions(+), 1 deletion(-)

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"
@@ -39,7 +38,13 @@
 #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 )
 {
@@ -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