1 files changed, 91 insertions, 0 deletions

diff --git a/firmware/target/arm/imx31/debug-imx31.c b/firmware/target/arm/imx31/debug-imx31.c
new file mode 100644
index 0000000000..ab8db78063
--- /dev/null
+++ b/firmware/target/arm/imx31/debug-imx31.c
@@ -0,0 +1,91 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Michael Sevakis
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * 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 "string.h"
+#include "button.h"
+#include "lcd.h"
+#include "sprintf.h"
+#include "font.h"
+#include "debug-target.h"
+
+bool __dbg_hw_info(void)
+{
+    return false;
+}
+
+bool __dbg_ports(void)
+{
+    char buf[50];
+    int line;
+
+    lcd_setmargins(0, 0);
+    lcd_clear_display();
+    lcd_setfont(FONT_SYSFIXED);
+
+    while(1)
+    {
+        line = 0;
+        snprintf(buf, sizeof(buf), "[Ports and Registers]");
+        lcd_puts(0, line++, buf); line++;
+
+        /* GPIO1 */
+        snprintf(buf, sizeof(buf), "GPIO1: DR:   %08lx GDIR: %08lx", GPIO1_DR, GPIO1_GDIR);
+        lcd_puts(0, line++, buf);
+
+        snprintf(buf, sizeof(buf), "       PSR:  %08lx ICR1: %08lx", GPIO1_PSR, GPIO1_ICR1);
+        lcd_puts(0, line++, buf);
+
+        snprintf(buf, sizeof(buf), "       ICR2: %08lx IMR:  %08lx", GPIO1_ICR2, GPIO1_IMR);
+        lcd_puts(0, line++, buf);
+
+        snprintf(buf, sizeof(buf), "       ISR:  %08lx",             GPIO1_ISR);
+        lcd_puts(0, line++, buf); line++;
+
+        /* GPIO2 */
+        snprintf(buf, sizeof(buf), "GPIO2: DR:   %08lx GDIR: %08lx", GPIO2_DR, GPIO2_GDIR);
+        lcd_puts(0, line++, buf);
+
+        snprintf(buf, sizeof(buf), "       PSR:  %08lx ICR1: %08lx", GPIO2_PSR, GPIO2_ICR1);
+        lcd_puts(0, line++, buf);
+
+        snprintf(buf, sizeof(buf), "       ICR2: %08lx IMR:  %08lx", GPIO2_ICR2, GPIO2_IMR);
+        lcd_puts(0, line++, buf);
+
+        snprintf(buf, sizeof(buf), "       ISR:  %08lx",             GPIO2_ISR);
+        lcd_puts(0, line++, buf); line++;
+
+        /* GPIO3 */
+        snprintf(buf, sizeof(buf), "GPIO3: DR:   %08lx GDIR: %08lx", GPIO3_DR, GPIO3_GDIR);
+        lcd_puts(0, line++, buf);
+
+        snprintf(buf, sizeof(buf), "       PSR:  %08lx ICR1: %08lx", GPIO3_PSR, GPIO3_ICR1);
+        lcd_puts(0, line++, buf);
+
+        snprintf(buf, sizeof(buf), "       ICR2: %08lx IMR:  %08lx", GPIO3_ICR2, GPIO3_IMR);
+        lcd_puts(0, line++, buf);
+
+        snprintf(buf, sizeof(buf), "       ISR:  %08lx",             GPIO3_ISR);
+        lcd_puts(0, line++, buf); line++;
+
+        lcd_update();
+        if (button_get_w_tmo(HZ/10) == (DEBUG_CANCEL|BUTTON_REL))
+            return false;
+    }
+}