SSTV-Decoder/main.c

23 lines
677 B
C
Raw Normal View History

2023-04-17 21:56:42 +08:00
#include "derivative.h"
#include "systick.h"
#include "uart.h"
#include <stdio.h>
#include <string.h>
int main(void) {
// Initialize
SysTick_Config(CORCLK / 1000); // Period of systick timer : 1ms
uart_init(UART_MSG, 9600); // Initialize UART1 with PC
uart_rie_enable(UART_MSG); // Enable UART1 receive interrupt
2023-04-17 21:56:42 +08:00
uart_printf(UART_MSG, "System Clock: %lu\r\n", CORCLK);
uart_printf(UART_MSG, "Bus Clock: %lu\r\n", BUSCLK);
uint32_t timer = 0;
for (;;) {
if (timer_expired(&timer, 1000)) {
uart_printf(UART_MSG, "UART RD: %d, tick: %lu\r\n", UART_MSG->S1 & UART_S1_RDRF_MASK ? 1 : 0, ms_ticks);
2023-04-17 21:56:42 +08:00
}
}
}