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