int main() {

  uint32_t err_cnt = 0;
  uint32_t err_cnt_total = 0;
  uint32_t test_cnt = 0;
  uint32_t i = 0;
  float_conv_t opa;
  float_conv_t opb;
  float_conv_t res_hw;
  float_conv_t res_sw;

  // setup UART at default baud rate, no interrupts
  neorv32_uart0_setup(BAUD_RATE, 0);

  // capture all exceptions and give debug info via UART
  neorv32_rte_setup();

/////////////// test //////////////////////////
neorv32_uart0_printf("\nStart Float to signed integer\n");
for(uint32_t i=0; i < 256; i++){
  uint32_t f_value = 0;
  f_value += (i << 24);
  opa.binary_value = f_value;
  
  res_hw.binary_value = (uint32_t)riscv_intrinsic_fcvt_ws(opa.float_value);
  res_sw.binary_value = (uint32_t)riscv_emulate_fcvt_ws(opa.float_value);
  err_cnt += verify_result(i, opa.binary_value, 0, res_sw.binary_value, res_hw.binary_value);
}
neorv32_uart0_printf("Float to signed integer finished! \n");
return 0;
///////////////////////////////////////////////
}