NRF51822 Programming

RE: NRF51822 Programming

Mannu — Mon, 12 Mar 2018 15:01:34 GMT

Thanks Edvin for your valuable response

RE: NRF51822 Programming

Edvin — Mon, 12 Mar 2018 14:34:44 GMT

Also, if you have not tried the bootloader yet, here is a great blog post to get started.

BR,

Edvin

RE: NRF51822 Programming

Edvin — Mon, 12 Mar 2018 14:31:57 GMT

Hello,

In SDK12.3.0\examples\dfu\bootloader_secure\pca10028\...

You will find the bootloader for nRF51. If you look at the function nrf_dfu_find_cache() in nrf_dfu_utils.c, you will see that the second parameter, bool dual_bank_only, will decide whether it should only accept dual banking.

By default, it will always try to do dual banking, but if there is not enough space, it will do single banking, if "dual_bank_only" is not true when you call nrf_dfu_find_cache.

Best regards,

Edvin

RE: NRF51822 Programming

Mannu — Mon, 12 Mar 2018 12:25:54 GMT

Hello Edvin,

I want to add DUAL BANK DFU feature using SDK 12.3 in my custom NRF51822 based product.so please help me to develop this.what is the process for same and also tell me where i can get code for same and related configuration for bootloader.

Thanks

RE: NRF51822 Programming

Edvin — Mon, 12 Mar 2018 11:29:40 GMT

Hello,

No. You can not use SDK14.0.0 for nRF51 DK. Only 12.3.0 and older. If you want to use SDK13.0.0 or later, you must use the nRF52 series.

Best regards,

Edvin

RE: NRF51822 Programming

Mannu — Mon, 12 Mar 2018 06:42:21 GMT

Hello Edvin thanks ,and can i use sdk14.0 for same?

RE: NRF51822 Programming

Edvin — Fri, 09 Mar 2018 13:13:44 GMT

Hello,

The nRF51 DK is the PCA10036, not the PCA10040. You need to download the SDK12.3.0, which is the newest SDK that supports the nRF51 DK. You can find it here.

Best regards,

Edvin