Add LED support

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1434 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 22 insertions, 11 deletions

diff --git a/nuttx/configs/ez80f910200zco/include/board.h b/nuttx/configs/ez80f910200zco/include/board.h
index 28d15541c..e43c337c1 100644
--- a/nuttx/configs/ez80f910200zco/include/board.h
+++ b/nuttx/configs/ez80f910200zco/include/board.h
@@ -43,18 +43,24 @@
 /****************************************************************************
  * Definitions
  ****************************************************************************/
- 
-/* LED pattern definitions */
 
-#define LED_STARTED                 0
-#define LED_HEAPALLOCATE            1
-#define LED_IRQSENABLED             2
-#define LED_STACKCREATED            3
-#define LED_IDLE                    4
-#define LED_INIRQ                   5
-#define LED_ASSERTION               6
-#define LED_SIGNAL                  6
-#define LED_PANIC                   7
+/* LED pattern definitions                 ON                OFF            */
+
+#define LED_STARTED                 0  /*  '0'               N/A            */
+#define LED_HEAPALLOCATE            1  /*  'H'               N/A            */
+#define LED_IRQSENABLED             2  /*  'E'               N/A            */
+#define LED_STACKCREATED            3  /*  'C'               N/A            */
+#define LED_IDLE                    4  /*  'R'               N/A            */
+#define LED_INIRQ                   5  /*  'I'              (previous)      */
+#define LED_ASSERTION               6  /*  'A'              (previous)      */
+#define LED_SIGNAL                  7  /*  'S'              (previous)      */
+#define LED_PANIC                   8  /*  '*'              (previous)      */
+
+/* Button definitions */
+
+#define BUTTON_PB0                 0x01 /* PB0: SW1 Bit 0 of GPIO Port B    */
+#define BUTTON_PB1                 0x02 /* PB1: SW2 Bit 1 of GPIO Port B    */
+#define BUTTON_PB2                 0x04 /* PB2: SW3 Bit 2 of GPIO Port B    */
 
 /****************************************************************************
  * Public Functions
@@ -68,6 +74,11 @@ extern "C" {
 #define EXTERN extern
 #endif
 
+#ifdef CONFIG_ARCH_BUTTONS
+EXTERN void up_buttoninit(void);
+EXTERN ubyte up_buttons(void);
+#endif
+
 #undef EXTERN
 #if defined(__cplusplus)
 }