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NRF51822's ble_app_uart_c project problem

I have tried ble_app_uart_c project in SDk 9 , SDK 10 or SDK11 , but they have the same problem.

Problem is that slave(SDk 9,ble_app_uart) can send data to master(by terminal) , but master can't.

I did not modify the code that download form official website.

I remember that they can communicate each other before , so i confuse it.

Thanks.

ble_app_uart.rar

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  • Hi,

    I put the project on 2 nrf51 boards, and open two terminals with COMs.

    The result is that i only can see the data that sending from salve in terminal.

    I download the SDK10 that from official Web 10 minute ago, and flash the ble_app_uart that i update it.

    Amazing thing that I only can not see the data from phone in terminal occur.

    I thing it is the same problem.

    By the way , if i copy the SDK9 ble_app_uart project's nus_data_handler() and uart_event_handle() in SDK10, it is the same problem.

    thanks.

Reply
  • Hi,

    I put the project on 2 nrf51 boards, and open two terminals with COMs.

    The result is that i only can see the data that sending from salve in terminal.

    I download the SDK10 that from official Web 10 minute ago, and flash the ble_app_uart that i update it.

    Amazing thing that I only can not see the data from phone in terminal occur.

    I thing it is the same problem.

    By the way , if i copy the SDK9 ble_app_uart project's nus_data_handler() and uart_event_handle() in SDK10, it is the same problem.

    thanks.

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