Sure I can share my code. I don't get any errors when I run extract_raw_data.c. I use Visual Studio Code and the ComLib C interface.
#include <stdio.h>
#include <string.h>
#include "Protocol.h"
#include "COMPort.h"
#include "EndpointRadarBase.h"
#include "EndpointTargetDetection.h"
#define AUTOMATIC_DATA_FRAME_TRIGGER (1) // define if automatic trigger is active or not
#define AUTOMATIC_DATA_TRIGER_TIME_US (1000000) // get ADC data each 1ms in automatic trigger mode
void received_target_data(void* context,
int32_t protocol_handle,
uint8_t endpoint,
const Target_Info_t* targets,
uint8_t num_targets)
{
printf("f%", targets->radius);
}
// called every time ep_radar_base_get_frame_data method is called to return measured time domain signals
void received_frame_data(void* context,
int32_t protocol_handle,
uint8_t endpoint,
const Frame_Info_t* frame_info)
{
// Print the sampled data which can be found in frame_info->sample_data
for (uint32_t i = 0; i < frame_info->num_samples_per_chirp; i++)
{
printf("ADC sample %d: %f\n", i, frame_info->sample_data[i]);
}
}
int radar_auto_connect(void)
{
int radar_handle = 0;
int num_of_ports = 0;
char comp_port_list[256];
char* comport;
const char *delim = ";";
//----------------------------------------------------------------------------
num_of_ports = com_get_port_list(comp_port_list, (size_t)256);
if (num_of_ports == 0)
{
return -1;
}
else
{
comport = strtok(comp_port_list, delim);
while (num_of_ports > 0)
{
num_of_ports--;
// open COM port
radar_handle = protocol_connect(comport);
if (radar_handle >= 0)
{
break;
}
comport = strtok(NULL, delim);
}
return radar_handle;
}
}
int main(void)
{
int res = -1;
int protocolHandle = 0;
int endpointRadarBase = 0;
// open COM port
protocolHandle = radar_auto_connect();
// get endpoint ids
if (protocolHandle >= 0)
{
for (int i = 1; i <= protocol_get_num_endpoints(protocolHandle); ++i) {
// current endpoint is radar base endpoint
if (ep_radar_base_is_compatible_endpoint(protocolHandle, i) == 0) {
endpointRadarBase = i;
continue;
}
}
}
if (endpointRadarBase >= 0)
{
// register call back functions for adc data
//ep_radar_base_set_callback_data_frame(received_frame_data, NULL);
ep_targetdetect_set_callback_target_processing(received_target_data, NULL);
// enable/disable automatic trigger
if (AUTOMATIC_DATA_FRAME_TRIGGER)
{
res = ep_radar_base_set_automatic_frame_trigger(protocolHandle,
endpointRadarBase,
AUTOMATIC_DATA_TRIGER_TIME_US);
}
else
{
res = ep_radar_base_set_automatic_frame_trigger(protocolHandle,
endpointRadarBase,
0);
}
while (1)
{
// get raw data
//res = ep_radar_base_get_frame_data(protocolHandle, endpointRadarBase, 1);
res = ep_targetdetect_get_targets(protocolHandle, endpointRadarBase);
}
}
return res;
}
