Programming nRF51822 on custom board. Advertising is not working.

[abhi]

Hi ,

I am programming nRF51822(s/n 681859006) on my company's custom board, I am using the softdevice (s110_nrf51_8.0.0_softdevice.hex) to program it.

After successful compilation , I am not able to see my BLE advertising.

Please help.

Thanks, Abhi

[Locky]

What application code are you using?

[abhi]

Right now I am using examples\ble_peripheral\ble_app_alert_notification\pca10028\s110\arm5_no_packs my device is nRF51822_xxAA to be precise

[abhi]

Also, I am debugging it using nRF51422 pca10028 DK by connecting its debug out to my custom board's debug in

[RK]

nrf51822_xxAA has 16kB of RAM, the chip on the PCA10028 has 32kB of RAM, you at least should recompile with the correct flash and RAM settings to make sure your data and stack are in RAM which actually exists.

[Øyvind Karlsen]

I would also look into the LFCLK being initialized correctly, you may have chosen a different ppm variant than the one on the devkit, or you may have skipped it entirely.