How to make a simple LED blink program

[akshaey]

Hello Everyone

I am really new to everything here, i just got nRF 52832 board,

Can anyone please tell me the step-by- step method on how to make a program in keil uVision.

Any help will be greatly appreciated.

thanks in advance

[Sigurd]

Hi,

There is a blinky example in the SDK. Its located in the folder:

<SDK_InstallFolder>\examples\peripheral\blinky

You can download the SDK 12.2 here.

[akshaey]

thanks but

when i try to flash this example , it says

Error: Flash Download Failed - "Cortex - M4"

How to solve this?

Also please just let me know which command to use to configure any GPIO pin as a output and then set/reset it so that i can use the above logic to generate a square wave on any choosen gpio pin.

thanks for your help