Hi
We had done test with mt8852b before for CSR101X solution which is pure BLE mode, the process is import the direct test mode firmware and communicate with mt8852b by UART.
We finished the BR/EDR test with mt8852b for CSRB534X solution recently, just use Bluetest 3 to enable DUT mode.
However, we want to know that how to test BLE with mt8852b for CSRB534X solution, like what we did for CSR101X solution?
Do we need to change firmware first? or we still can use Bluetest 3 to do the test? If so how?
Thanks.
Shuo-Fu Chang
For testing the BLE radio of the CSRB534x solution, you can still use BlueTest3 to manually control the Tx and Rx commands for testing at regulatory bodies. For SIG RF testing of the BLE radio, you will need to connect the UART_TX and UART_RX of the CSRB534x chipset out to the BLE tester since the SIG RF testing requires the control channel to be over the UART interface with the RF testing over the RF link. Unlike the Class BR/EDR testing where both control and RF are done over the RF channel.