• UART communication without CTS RTS.

    Hello, I am using nRF51822 and an STM32 communicating over UART. I want to test UART communication without CTS and RTS so I did the configuration as shown below: static void uart_init(void) { uint32_t err_code; const app_uart_comm_params_t…
  • SAADC callback

    I have this working and producing good and accurate results, but I'm still puzzled by some of the examples in the SDK and the documentation. I am using the processor to call for the saadc sample (i.e, not ppi) and I set the nrf_drv_saadc_buffer_converts…
  • Ble_app_hrs configuring serial monitor

    I have a project that I am updating from nordic sdk 8.1 to 12.2. I was using the ble_app_hrs when on 8.1 and am now using it as a base in 12.2 also. In 8.1 I was able to configure the serial monitor by setting the correct port, the baud rate to 38400…
  • Could not find SD Card (SDCard) library and example in Keil IDE after nRF5 SDK 12.2 Keil4 installation

    Hi, I downloaded the nrF5 SDK V12.2 from: www.nordicsemi.com/.../nRF5-SDK after unzip, I could see the SDCard library under "\nRF5_SDK_12.2.0_f012efa\components\libraries\sdcard" I am a Keil user, so I ran the nRF5x_MDK_8_11_1_Keil4.msi installation…