void See3CAM_AR130::setCroppedVGAMode()
{
bool ret = false;
u_int8_t cropped_vga_status = 0;
ret = enableCroppedVGAMode(&cropped_vga_status);
if(!ret)
{
emit deviceStatus("Failure", "Unable to switch to cropped VGA Mode");
return void();
}
else
{
switch(cropped_vga_status)
{
case 1 :
emit deviceStatus("Success","Cropped VGA mode set successfully");
break;
case 2 :
emit deviceStatus("Failure","The current resolution is not 640x480, please switch to 640x480 before using the Cropping and Binning modes");
break;
case 3 :
emit deviceStatus("Failure","Device is already in Cropped VGA mode");
break;
case 4 :
emit deviceStatus("Failure","Failed to set Cropped VGA mode");
break;
default :
emit deviceStatus("Failure","Unknown error");
}
}
}
void See3CAM_11CUG::setBinnedVGAMode()
{
bool ret = false;
u_int8_t binned_vga_status = 0;
ret = enableBinnedVGAMode(&binned_vga_status);
if(ret == false)
{
printf("Unable to switch to binned VGA Mode");
emit deviceStatus("Failure","Unable to switch to binned VGA Mode");
return void();
}
else
{
switch(binned_vga_status)
{
case 1 :
emit deviceStatus("Success","Binned VGA mode set successfully");
break;
case 2 :
emit deviceStatus("Failure","The current resolution is not 640x480, please switch to 640x480 before using the Cropping and Binning modes");
break;
case 3 :
emit deviceStatus("Failure","Device is already in Binned VGA mode");
break;
case 4 :
emit deviceStatus("Failure","Failed to set Binned VGA mode");
break;
default :
printf("Unknown %d \n",binned_vga_status);
emit deviceStatus("Failure","Unknown error");
}
}
}
uint See3CAM_11CUG::getWbValues(camRGBcolor rgbColor)
{
if(uvccamera::hid_fd < 0)
{
return 0;
}
bool timeout = true;
int ret =0;
unsigned int start, end = 0;
uint rgbValue = 0;
if((rgbColor == Red || rgbColor == Green || rgbColor == Blue))
{
//Initialize the buffer
memset(g_out_packet_buf, 0x00, sizeof(g_out_packet_buf));
//Set the Report Number
g_out_packet_buf[1] = WHITE_BAL_CONTROL; /* Report Number */
g_out_packet_buf[2] = GET_WB_GAIN; /* Report Number */
g_out_packet_buf[3] = rgbColor; /* Report Number */
ret = write(uvccamera::hid_fd, g_out_packet_buf, BUFFER_LENGTH);
if (ret < 0) {
perror("write");
emit deviceStatus("Failure",tr("Unable to get whitebalance values"));
} else {
printf("%s(): write() wrote %d bytes\n", __func__, ret);
}
start = uvc.getTickCount();
while(timeout)
{
/* Get a report from the device */
ret = read(uvccamera::hid_fd, g_in_packet_buf, BUFFER_LENGTH);
if (ret < 0) {
//perror("read");
} else {
printf("%s(): read %d bytes:\n", __func__,ret);
if(g_in_packet_buf[0] == WHITE_BAL_CONTROL &&
g_in_packet_buf[1] == GET_WB_GAIN &&
g_in_packet_buf[2] == rgbColor ) {
if(g_in_packet_buf[4] == WB_FAIL)
emit deviceStatus("Failure",tr("Unable to get whitebalance values"));
else if (g_in_packet_buf[4] == WB_SUCCESS) {
rgbValue = g_in_packet_buf[3];
timeout = false;
}
}
}
end = uvc.getTickCount();
if(end - start > TIMEOUT)
{
printf("%s(): Timeout occurred\n", __func__);
timeout = false;
emit deviceStatus("Failure",tr("Unable to get whitebalance values"));
}
}
}
else
{
return 0;
}
return rgbValue;
}
