53 lines
1.0 KiB
C
53 lines
1.0 KiB
C
#include <avr/io.h>
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#include <util/delay.h>
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#include "timer.h"
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#include "uart.h"
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#include "twi.h"
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#include "si5351.h"
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#include "wspr.h"
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int main(void) {
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uart_init();
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twi_init();
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timer_init();
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sei();
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si5351_init(25000000, 800000000, 500000000);
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si5351_ms_set_source(SI5351_MS0, SI5351_PLLA);
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//si5351_ms_set_freq(SI5351_MS0, 7040100);
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//si5351_ms_enable_output(SI5351_MS0);
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//si5351_ms_write_params(SI5351_MS0, WSPR_SYMBOLS[3]);
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uint8_t wspr_buffer[WSPR_LENGTH];
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wspr_encode("DL1SSK", "JN39", 27, wspr_buffer);
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char line[16];
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while(1) {
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uint8_t res = 0;
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while(res != 1) {
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uart_puts("?\n");
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res = uart_get_line(line, 16);
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}
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uint32_t realtime = strtoul(line,NULL,10);
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timer_set(realtime);
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uart_puts("Time set\n");
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while(timestamp % 120 != 1) {
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_delay_ms(25);
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}
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wspr_transmit(SI5351_MS0, wspr_buffer);
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uart_puts("Transmission send\n");
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}
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while(1);
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}
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