I want to know how to use the radio_tx_carrier() with the Ble Peripheral.

[Mr.Chu]

Hi

I am now working on a project which I use ble_app_uart_c as a reference.

SDK 16 and used softdevice s140.

The radio_tx_carrier() function was taken from example/peripheral/radio_test.

The service was created with BLE Peripheral.

1. The radio_tx_carrier function was called through the service.
But the system is dead.

2. When the command was received through the service and BLE was disconnected, Adverting was stopped and the radio_tx_carrier function was called.
However, NRF_RADIO->SHORTS = 0; of the radio_disable() function was found to stop.

I want to use BLE to operate the radio_tx_carrier function, what should I do? I need your help.

[Andreas]

Hi,

 

radio_tx_carrier() directly interfaces the radio, which is not allowed or possible when the Softdevice is enabled. You need to disable the Softdevice, and then call radio_tx_carrier().

 

Best regards,

Andreas

[Mr.Chu]

Hi,

Thanks to you, I understand that softdevice cannot perform radio_test in enabled state.

Best regards,

Mr.Chu