crashtest-r0ket/firmware/applications/iggy.c

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#include <sysinit.h>
#include "basic/basic.h"
#include "lcd/render.h"
#include "lcd/display.h"
#include "lcd/allfonts.h"
void ReinvokeISP(void);
void EnableWatchdog(uint32_t ms);
void delayms(uint32_t ms);
/**************************************************************************/
void main_iggy(void) {
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//Make PIO1_11 an analog input
gpioSetDir(RB_LED3, gpioDirection_Input);
IOCON_PIO1_11 = 0x41;
backlightInit();
uint32_t j=0;
//disable the JTAG on PIO3_3
IOCON_PIO3_3 = 0x10;
int yctr=8;
int dx=0;
font_direction = FONT_DIR_LTR; // LeftToRight is the default
font = &Font_8x8;
static FONT fonts[] = {
&Font_7x8,
&Font_Ubuntu18pt, // 3 byte-font
&Font_8x8,
};
int fontctr=0;
yctr=18;
uint8_t trigger;
#define SEND
#ifdef SEND
trigger=200;
gpioSetDir(RB_LED0, gpioDirection_Output);
IOCON_JTAG_TDI_PIO0_11 = 0x11;
#else
trigger=380;
gpioSetDir(RB_LED0, gpioDirection_Input);
IOCON_JTAG_TDI_PIO0_11 = 0x42;
#endif
bool on = true;
uint32_t ctr=0;
while (1) {
ctr++;
uint32_t results;
lcdDisplay();
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delayms(10);
font=fonts[fontctr];
if(gpioGetValue(RB_BTN3)==0){
while(gpioGetValue(RB_BTN3)==0);
trigger +=10;
};
if(gpioGetValue(RB_BTN2)==0){
while(gpioGetValue(RB_BTN2)==0);
trigger -=10;
};
for(char x=0; x<RESX; x++){
for(char y=0;y<RESY;y++){
lcdSetPixel(x,y,on);
//on = ~on;
}
}
dx=DoString(0,0,"Trig:");
dx=DoInt(dx,0,trigger);
DoString(dx,0," ");
if(gpioGetValue(RB_BTN0)==0){
while(gpioGetValue(RB_BTN0)==0);
DoString(0,8,"Enter ISP!");
lcdDisplay();
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EnableWatchdog(1000*5);
ReinvokeISP();
};
font = &Font_Orbitron14pt;
//for (char x=0; x<RESX; x++) {
// for (char y=0; y<RESY; y++) {
dx=DoString(20,20,"IGGY");
//on = ~on;
//lcdSetPixel(20,20,true);
//lcdDisplay();
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//lcdSetPixel(20,21,0);
//lcdSetPixel(21,20,1);
#ifdef SEND
if(ctr++>trigger/10){
ctr=0;
if (gpioGetValue(RB_LED0) == CFG_LED_OFF){
gpioSetValue (RB_LED0, CFG_LED_ON);
// DoString(dx,14,"ON!");
on = true;
} else {
gpioSetValue (RB_LED0, CFG_LED_OFF);
// DoString(dx,14,"off");
on = false;
};
};
#else
results = adcRead(0);
DoInt(dx,20,results);
if(results>trigger){
DoString(dx,30,"YES!");
}else{
DoString(dx,30," no ");
};
#endif
font = &Font_7x8;
results = adcRead(1);
dx=DoString(0,yctr+28,"Voltage:");
results *= 10560;
results /= 1024;
DoInt(dx,yctr+28,results);
if( results < 3500 ){
DoString(0,yctr+30,"Shutdown");
gpioSetValue (RB_PWR_GOOD, 0);
gpioSetValue (RB_LCD_BL, 0);
SCB_SCR |= SCB_SCR_SLEEPDEEP;
PMU_PMUCTRL = PMU_PMUCTRL_DPDEN_DEEPPOWERDOWN;
#ifdef __arm__
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__asm volatile ("WFI");
#endif
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}else{
//DoString(0,yctr+30,"OK ");
;
}
}
return;
}