X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Farm.git;a=blobdiff_plain;f=betty%2Fbetty.c;h=0bd6d0a6ca6b40492fab913d269f10b6a1d6683a;hp=859860a03e4ce8e9347afe3c69fb26c95c36bac8;hb=945d83a31473b984473f571bb92486991d14aa16;hpb=94909b5b893d5c60bc44bbafec8de1b3c86d9595

diff --git a/betty/betty.c b/betty/betty.c
index 859860a..0bd6d0a 100644
--- a/betty/betty.c
+++ b/betty/betty.c
@@ -8,25 +8,128 @@
 /* includes */
 #include "betty.h"
 
+/*
+ * global variables
+ */
+
+const char announce[]="betty - live from flash at 0x80000000! ;)\r\n";
+const char d1_txt[]="betty";
+const char d2_txt[]="- alphablend -";
+u8 contrast;
+t_button button;
+
 /*
  * functions
  */
 
 #define cc1100_init	spi1_init(8,SPI_MASTER,8)
 
+void display_string_page(u8 x,u8 p,u8 *s,u8 f,u8 o,u8 sp) {
+
+	while(*(s)) {
+		if(x==DISPLAY_DIMX) {
+			p+=1;
+			x=o;
+		}
+		display_font_page(x,p,(u8 *)default_font+(*(s)<<3),f);
+		x+=sp;
+		s++;
+	}
+}
+
+void input_event(void) {
+
+	/* button test! */
+	if(button_get_event(&button)) {
+		switch(button.key[0]) {
+			case BUTTON_POWER:
+				display_logo((u8 *)default_logo);
+				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;
+			case BUTTON_A:
+				display_fill_screen(DISPLAY_FILL_W);
+				break;
+			case BUTTON_B:
+				display_fill_screen(DISPLAY_FILL_LG);
+				break;
+			case BUTTON_C:
+				display_fill_screen(DISPLAY_FILL_DG);
+				break;
+			case BUTTON_D:
+				display_fill_screen(DISPLAY_FILL_B);
+				break;
+			case BUTTON_1:
+				display_rectangle_page(4,2,60,5,
+				                       DISPLAY_FILL_B,0xff);
+				break;
+			case BUTTON_2:
+				display_rectangle_page(40,5,50,5,
+				                       DISPLAY_FILL_LG,0x7f);
+				break;
+			case BUTTON_3:
+				break;
+			case BUTTON_4:
+				display_font_page(42,18,
+				                  (u8 *)default_font+(0x34<<3),
+				                  DISPLAY_FILL_B);
+				break;
+			case BUTTON_5:
+				display_font_page(50,18,
+				                  (u8 *)default_font+(0x35<<3),
+				                  DISPLAY_FILL_DG);
+				break;
+			case BUTTON_6:
+				display_font_page(58,18,
+				                  (u8 *)default_font+(0x36<<3),
+				                  DISPLAY_FILL_W);
+				break;
+			case BUTTON_7:
+				break;
+			case BUTTON_8:
+				break;
+			case BUTTON_BETTY:
+				display_string_page(50,13,(u8 *)d1_txt,
+				                    DISPLAY_FILL_B,0,8);
+				break;
+			case BUTTON_EXIT:
+				display_string_page(10,8,(u8 *)d2_txt,
+				                    DISPLAY_FILL_B,0,8);
+				break;
+			default:
+				display_clear_screen();
+				break;
+		}
+	}
+}
+
 /*
  * main function
  */
 
 int main() {
 
-	char announce[]="betty - live from flash at 0x80000000! ;)\r\n";
-	t_button button;
-	u32 addr;
+	/* variables */
 
 	/* system init */
 	pll_init();
-
+	pin_init();
+	ext_mem_init();
+
+	/* memory mapping - dirty! */
+	if((void *)announce<(void *)FLASH_BANK0)
+		mmap_init(MEMTYPE_RAM);
+	else
+		mmap_init(MEMTYPE_EXT);
+	
 	/* uart init */
 	uart0_init();
 
@@ -34,43 +137,37 @@ int main() {
 	display_bl_init();
 
 	/* button init */
+	button.mode=BUTTON_INT;
 	button_init(&button);
-	button_set_retries(&button,100);
+	button_set_retries(&button,0);
 
 	/* flash init */
 	flash_init();
 
+	/* display init */
+	display_init();
+	contrast=0x38;
+
+	/* interrupt init */
+	interrupt_init();
+	interrupt_ext_ir_config(INTERRUPT_EXT3,INTERRUPT_EXT_NOWAKE,
+	                        INTERRUPT_EXT_MODE_EDGE,
+	                        INTERRUPT_EXT_POLAR_LOW);
+	interrupt_enable(INTERRUPT_EINT3,INTERRUPT_MODE_VIRQ,0,(u32)input_event);
+
 	/*
 	 * start it ...
 	 */
 
-	/* pause - seems to not work if running from flash! (?) */
-	pause(0xffffff);
-
-	/* announce */
-	uart0_send_string(announce);
-
-	/* toggle backlight */
+	/* toggle the display back light */
 	display_bl_toggle();
 
-	//addr=0x82000000;
-	flash_sector_erase(BANK2,0);
-	addr=FLASH_BANK2;
+	/* announce */
+	uart0_send_string((char *)announce);
 
+	
 	while(1) {
-		pause(0x0fffff);
-
-		/* button test! */
-		if(button_get_event(&button)) {
-			uart0_send_string(announce);
-			if(button.key[0]==BUTTON_POWER) {
-				display_bl_toggle();
-				flash_write_buf(addr,(u16 *)announce,42);
-				addr+=64;
-			}
-		}
 	}
 
 	return 0;
 }
-