78 lines
1.0 KiB
C
78 lines
1.0 KiB
C
#include <setjmp.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <avr/io.h>
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#include <pentabug/app.h>
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#include <pentabug/lifecycle.h>
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static inline void reset_hw(void) {
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DDRB = 0;
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DDRC = 0;
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DDRD = 0;
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PORTB = 0;
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PORTC = 0;
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PORTD = 0;
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PINB = 0;
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PINC = 0;
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PIND = 0;
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}
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static inline void run_app(struct app_t* app) {
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should_stop = 0;
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if(setjmp(app_jmp_buf) == 0) {
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if(app->init) {
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app->init();
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}
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for(;;) {
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app->run();
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test_stop_app();
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}
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}
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// this is the exit
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if(app->cleanup) {
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app->cleanup();
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}
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return;
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}
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int main(void) {
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uint8_t app_index = 0;
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int8_t direction = 1;
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// we need to get real fast (8MHz) to handle 38kHz IR frequency ...
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CLKPR = 0b10000000;
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CLKPR = 0b00000000;
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// cycle through apps
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for(;;) {
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reset_hw();
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run_app(&apps[app_index]);
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if(direction > 0) {
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app_index++;
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if(apps[app_index].run == NULL) {
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app_index = 0;
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}
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} else {
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if(app_index == 0) {
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app_index = MAX_APPS - 1;
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while(apps[app_index].run == NULL) --app_index;
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} else {
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app_index--;
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}
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}
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}
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}
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