This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

nrf51822 prgramming

hello, how to program nrf51822 from the beginning.. i am having nrf51822 evaluation kit .and SEGGER J-link LITE cortexM REV8.1 module..

please help

IMAG1347.jpg

Parents
  • Are you sure you have the power connected correctly?

    I am running a devkit 51422. This gives the output as in the screenshot. I give power 3.3V to P2:1,2,3,4 and GND to P2:37,38,39,40. It looks you dont have power connected.

    I have problems flashing this Development kit from Keil Evaluation IDE. Whereas flashing an 51822 Evaluation Kit works.

    When I open the JLink console which commands to I have to execute in order to properly flash my application blinky_arm.bin? Is a

    device nrf51422 loadbin blinky_arm, 0 sufficient?

    Adib.

    pca10007.png

Reply
  • Are you sure you have the power connected correctly?

    I am running a devkit 51422. This gives the output as in the screenshot. I give power 3.3V to P2:1,2,3,4 and GND to P2:37,38,39,40. It looks you dont have power connected.

    I have problems flashing this Development kit from Keil Evaluation IDE. Whereas flashing an 51822 Evaluation Kit works.

    When I open the JLink console which commands to I have to execute in order to properly flash my application blinky_arm.bin? Is a

    device nrf51422 loadbin blinky_arm, 0 sufficient?

    Adib.

    pca10007.png

Children
No Data
Related