*/
#include "display.h"
+#include "system.h"
+#include "default_logo.h"
+#include "uart.h"
/*
* functions
void display_init(void) {
- /* configure the ext mem bank interface */
- BCFG1=0x00000c42;
-
DISPLAY_EXIT_POWER_SAVE;
- /* reset the display, wait until its up again */
DISPLAY_SOFT_RESET;
pause(0xffffff);
DISPLAY_START_OSCILLATOR;
- DISPLAY_SET_POWER(DISPLAY_V_BOOST|DISPLAY_REGULATOR);
+ DISPLAY_SET_REGULATOR(7);
+
+ DISPLAY_SET_CONTRAST(0x38);
+
+ DISPLAY_SET_CONV_FACTOR(0x01);
+
+ DISPLAY_SET_UW_CORNER(0x1c,0x0a);
+ DISPLAY_SET_LW_CORNER(0x75,0x81);
+
+ DISPLAY_SET_PWM_FRC(0,0);
+
+ DISPLAY_SET_WHITE(0,0,0,0);
+ DISPLAY_SET_LGRAY(4,4,4,4);
+ DISPLAY_SET_DGRAY(6,6,6,6);
+ DISPLAY_SET_BLACK(9,9,9,9);
+
+ DISPLAY_SET_SEGMENT_REMAP_00H;
+ DISPLAY_SET_COM_ODIR_REMAPPED;
+
+ DISPLAY_SET_POWER(DISPLAY_REGULATOR|DISPLAY_OPAMP);
+ pause(0xffffff);
+ DISPLAY_SET_POWER(DISPLAY_V_BOOST|DISPLAY_REGULATOR|DISPLAY_OPAMP);
+
+ DISPLAY_RAM_CONTENTS_ON;
+
+ DISPLAY_NORMAL;
display_clear_screen();
void display_load_logo(u8 *src) {
u32 cnt;
+ u8 *s;
+
+ s=src;
+ if(s==0)
+ s=default_logo;
DISPLAY_SET_PAGE_ADDR(0);
DISPLAY_SET_C_ADDR(0);
for(cnt=0;cnt<DISPLAY_RAM_CONTENT;cnt++)
- DISPLAY_DATA=src[cnt];
+ DISPLAY_DATA=s[cnt];
}
void display_bl_init(void) {
- PINSEL0&=~(1<<9|(1<<8));
IODIR0|=(1<<4);
+ IOSET0=(1<<4); // off by default
}
void display_bl_toggle(void) {