From: hackbard <hackbard@staubsauger.localdomain>
Date: Fri, 7 Sep 2007 17:43:30 +0000 (+0200)
Subject: example for the button api
X-Git-Url: https://hackdaworld.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d6814c7408b23db8a441f731b44d4b638df24c64;p=my-code%2Farm.git

example for the button api
---

diff --git a/betty/betty.c b/betty/betty.c
index af593d8..3b19542 100644
--- a/betty/betty.c
+++ b/betty/betty.c
@@ -255,9 +255,8 @@ void bl_off(void) {
 
 int main() {
 
-	char buf[]="betty - live from the flash at 0x80000000! ;)\r\n";
-	u64 keys;
-	u8 i;
+	char buf[]="betty - live from flash at 0x80000000! ;)\r\n";
+	t_button button;
 
 	pll_init();
 	uart0_init();
@@ -265,23 +264,21 @@ int main() {
 	pin_select_init();
 	init_lcd(0);
 	bl_init();
-	button_init();
+	button_init(&button);
+	button_set_retries(&button,100);
 
 	pause(0xffffff);
 
 	bl_toggle();
 
 	while(1) {
-		uart0_send_string("\n");
-		//uart0_send_string(buf);
-		//bl_toggle();
 		pause(0x0fffff);
-		button_get_event(&keys,1000);
-		for(i=0;i<42;i++) {
-			//if(keys&(1<<i)) {
-			//	uart0_send_byte(0x30+i);
-			//	break;
-			uart0_send_byte(keys&(1<<i)?0x31:0x30);
+
+		/* button test! */
+		if(button_get_event(&button)) {
+			uart0_send_string(buf);
+			if(button.key[0]==BUTTON_POWER)
+				bl_toggle();
 		}
 	}