#include #include #include "twi.h" #include "si5351.h" int main(void) { twi_init(); si5351_init(25000000, 800000000, 500000000); si5351_ms_set_source(SI5351_MS0, SI5351_PLLA); uint32_t base = 7165000; uint32_t ppm_err = 9; uint32_t err = base * ppm_err / 1000000; uint32_t target = base - err; si5351_ms_set_freq(SI5351_MS0, target); si5351_ms_enable_output(SI5351_MS0); while(1); }