cmd.flags |= devc->sample_wide ? CMD_START_FLAGS_SAMPLE_16BIT :
CMD_START_FLAGS_SAMPLE_8BIT;
/* Enable CTL2 clock. */
- cmd.flags |= (devc->profile->dev_caps & DEV_CAPS_AX_ANALOG) ? CMD_START_FLAGS_CLK_CTL2 : 0;
+ cmd.flags |= (g_slist_length(devc->enabled_analog_channels) > 0) ? CMD_START_FLAGS_CLK_CTL2 : 0;
/* Send the control message. */
ret = libusb_control_transfer(usb->devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
devc->num_transfers = 0;
g_free(devc->transfers);
- /* Free the deinterlace buffers if we had them */
- g_free(devc->logic_buffer);
- g_free(devc->analog_buffer);
+ /* Free the deinterlace buffers if we had them. */
+ if (g_slist_length(devc->enabled_analog_channels) > 0) {
+ g_free(devc->logic_buffer);
+ g_free(devc->analog_buffer);
+ }
if (devc->stl) {
soft_trigger_logic_free(devc->stl);
/* Send the logic */
for (i = 0; i < length; i++) {
- devc->logic_buffer[i] = data[i * 2];
+ devc->logic_buffer[i] = data[i * 2];
/* Rescale to -10V - +10V from 0-255. */
devc->analog_buffer[i] = (data[i * 2 + 1] - 128.0f) / 12.8f;
};