crashtest-r0ket/firmware/applications/lilafisch.c

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2011-07-10 16:01:18 +00:00
#include <sysinit.h>
#include "basic/basic.h"
#include "lcd/render.h"
#include "lcd/allfonts.h"
#include "core/cpu/cpu.h"
#include "core/timer32/timer32.h"
#define FREQUENZ(x) ((72E6/x)/2)
void TIMER32_0_IRQHandler(void){
TMR_TMR32B0IR = TMR_TMR32B0IR_MR0;
static int time=0;
if (time==0){time=1;} else {time=0;}
gpioSetValue (RB_LED2, time);
gpioSetValue (RB_SPI_SS3, time);
};
void backlightInit(void);
/**************************************************************************/
void main_lilafisch(void) {
int dx=0;
uint32_t ton=1000, timer=0; //(nicht 0!)
// int zaehler=0;
char key;
lcdToggleFlag(LCD_MIRRORX);
backlightInit();
font_direction = FONT_DIR_LTR; // LeftToRight is the default
dx=DoString(0,0,"init timer"); lcdDisplay(0);
timer32Init(0, (72E6/5E3)/2); //timer einschalten, auf 5kHz(?) setzen
dx=DoString(0,0,"enable timer"); lcdDisplay(0);
timer32Enable(0);
dx=DoString(0,0,"timer done"); lcdDisplay(0);
while (1) {
ton ++;
if (ton==5000){
ton=1000;
}
timer = (72000000UL/ton/2);
DoInt(0,0,timer);
TMR_TMR32B0MR0 = timer; //FREQUENZ(ton);
if (TMR_TMR32B0TC > timer){ //schneller fix wenn ton zurueckgesetzt wird, aber timer weiterlaeuft
TMR_TMR32B0TC=0;
}
lcdDisplay(0);
delayms(10);
key= getInput();
font=&Font_7x8;
// Easy flashing
if(key==BTN_LEFT){
timer32Disable(0);
DoString(0,8,"Enter ISP!");
lcdDisplay(0);
ISPandReset(5);
}
//font = &Font_Ubuntu36pt;
//dx=DoString(0,0,"Hello World");
}
return;
}
void tick_lilafisch(void){
return;
};