diff --git a/firmware/hackrf_usb/hackrf_usb.c b/firmware/hackrf_usb/hackrf_usb.c index c667263c..b33085d9 100644 --- a/firmware/hackrf_usb/hackrf_usb.c +++ b/firmware/hackrf_usb/hackrf_usb.c @@ -790,13 +790,13 @@ const usb_request_handlers_t usb_request_handlers = { void usb_configuration_changed( usb_device_t* const device ) { + /* Reset transceiver to idle state until other commands are received */ + set_transceiver_mode(TRANSCEIVER_MODE_OFF); if( device->configuration->number ) { cpu_clock_pll1_max_speed(); - set_transceiver_mode(transceiver_mode); gpio_set(PORT_LED1_3, PIN_LED1); } else { /* Configuration number equal 0 means usb bus reset. */ - set_transceiver_mode(TRANSCEIVER_MODE_OFF); cpu_clock_pll1_low_speed(); gpio_clear(PORT_LED1_3, PIN_LED1); }