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#include <stddef.h>
#include <stdio.h>
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
#include "bug/panic.h"
#include "bug/debug.h"
#include "task/task.h"
#include "task/sched.h"
#include "task/idle.h"
#include "task/lock.h"
#include "task/idle.h"
#include "time/clock.h"
#include "io/io.h"
#include "mcu/io/usart.h"
#include "tshield/tshield.h"
#define IN_LENGTH 64
#define WAIT_CYCLES(cycles) for (volatile unsigned long i = 0; i < cycles; ++i) {}
void worker() {
char buffer[64];
while(1) {
int length = read(&usart0, buffer, 64);
int led;
int value;
if (sscanf(buffer, "leds/%d:%d", &led, &value) == 2) {
debug_led(led, value);
} else {
debug_led(0,1);
WAIT_CYCLES(300000);
debug_led(0,0);
}
}
}
DECLARE_TASK(task_idle, IDLE_STACK_SIZE, idle_entry, 0);
DECLARE_TASK(task1, DEFAULT_STACK_SIZE, worker, 1);
int main(int argc, char *argv[]) {
cli();
tshield_init();
open(&usart0);
ioctl(&usart0, IOCTL_SET_BAUD, 115200);
spawn_idle(&task_idle);
spawn(&task1);
sei();
clock_init(10, schedule);
clock_start();
sched_init();
panic(); //should never reach here
while(1){}
}
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