• NRF51822
    Hi, I am new to work with nrf51822. I has to interface nrf51822 with the accelerometer. SPI driver (example) program is totally confusing. I has to write the interfacing part by myself. Please help...
  • Can't program nrf51822 with keil
    Hi everyone, I want to program the nrf51822 module with the discovery board stm32f429i-disc1 through ST-LINK programmer in Keil IDE but this error appears: "ST-LINK connection error". I erased...
  • Ulink2 with Nordic nrf51822
    The Nordic Semiconductors nRF51822 is a NXP ARM Cortex-M0 processor with a built-in Bluetooth radio. It supports Serial Wire Debug, but All Nordic publications refer to Segger j-Link debug interface...
  • About disabling ESB and setting addresses with NRF51822
    Hello! I am working with a NRF51822 and I need to change the address of pipes regularly (so I can use more than 8 NRF communicating together with ESB protocol). My problem is the following :...
  • Timer Delay: CMSIS-RTOS RTX
    Hello, I have a problem with CMSIS-RTOS RTX. My program works through the main()-function and after that it jumps to the Timer_Callback()-function. I didn't understand why I must define a timerDelay...