X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Farm.git;a=blobdiff_plain;f=betty%2Fbetty.c;h=ed4247588da8cf05551c866412431a4afd894b4e;hp=200bd6f473ede0ad27337bc3cd3db045479273e0;hb=ec21607f7dc421c6a474d93b90e9045ec465a222;hpb=be9286b8103eef7df95506c831b48ec5c1d6f32f

diff --git a/betty/betty.c b/betty/betty.c
index 200bd6f..ed42475 100644
--- a/betty/betty.c
+++ b/betty/betty.c
@@ -22,11 +22,14 @@ int main() {
 
 	char announce[]="betty - live from flash at 0x80000000! ;)\r\n";
 	t_button button;
-	u32 addr;
+	u8 contrast;
+	int cnt;
 
 	/* system init */
 	pll_init();
-
+	pin_init();
+	ext_mem_init();
+	
 	/* uart init */
 	uart0_init();
 
@@ -49,28 +52,40 @@ int main() {
 
 	/* display init */
 	display_init();
+	contrast=0x38;
 
 	/* pasue again */
 
 	/* announce */
 	uart0_send_string(announce);
 
-	//addr=0x82000000;
-	//flash_sector_erase(BANK2,0);
-	//addr=FLASH_BANK2;
 	
-	DISPLAY_SET_C_ADDR(0);
-	DISPLAY_SET_PAGE_ADDR(0);
-
 	while(1) {
 		pause(0x0fffff);
 
 		/* button test! */
 		if(button_get_event(&button)) {
 			uart0_send_string(announce);
-			if(button.key[0]==BUTTON_POWER) {
-				DISPLAY_DATA=0xff;
-				DISPLAY_DATA=0xff;
+			switch(button.key[0]) {
+				case BUTTON_POWER:
+					display_load_logo(0);
+					break;
+				case BUTTON_DOWN:
+					if(contrast>0x00)
+						contrast-=1;
+					DISPLAY_SET_CONTRAST(contrast);
+					break;
+				case BUTTON_UP:
+					if(contrast<0x3f)
+						contrast+=1;
+					DISPLAY_SET_CONTRAST(contrast);
+					break;
+				default:
+					DISPLAY_SET_C_ADDR(0);
+					DISPLAY_SET_PAGE_ADDR(0);
+					for(cnt=0;cnt<DISPLAY_RAM_CONTENT;cnt++)
+						DISPLAY_DATA=button.key[0];
+					break;
 			}
 		}
 	}