void ice_fpga_stop(void)
Set the ICE_FPGA_CRESET_B_PIN to LOW which keeps the FPGA in reset mode.
bool ice_fpga_start(void)
Release the stop mode if it was present, and wait that the FPGA confirms its startup with ICE_FPGA_CD...
void ice_fpga_init(uint8_t freq_mhz)
Let the FPGA start and export a clock for it over ICE_FPGA_CLOCK_PIN.