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Use BLE HCI HostTestAPP CC2541 with Uart0 alt.2 Configuration

stefan.klauss
Prodigy 40 points

Other Parts Discussed in Thread: CC2541

Hello everybody,

i am using BLE 1.4 Stack with HostTestApp on Uart0 alt.1 and everthing works fine.

Now i want to use the HostTestAPP on a CC2541 with UART0 and alt.2 Configuration.

I tried to change the Configuration in PERCFG Register in the _hal_uart_dma.c to map the alternative Pins but it doesn't work.

What is necessary to run the Code with UART0 Alt.2 Configuration?

thanks

  • 0
    Guru 735705 points

    Are you sure that you use UART DMA? If you use UART ISR, you should revise _hal_uart_isr.c

  • 0 in reply to YiKai Chen
    Prodigy 40 points

    yes think so. it is the basic configuration of the HostTestRelease Workspace. It is declared in the projects preprocessor symbols. I debugged the code til this section. I am not sure if any other configurations are necessary. Or is it possible to get on Uart0 alt.2 configuration with other preprocessor declarations? if i understand the code correct it is not possible "out of the box"

    thanks