S120 Bootloader target options

[Alev]

Here Hung Bui (@hungbui) gave the good answer how to use bootloader with new S120 v.2.0.

I'm sorry, but can anybody check is I have a right settings on the Keil uVision options->target? Please note that I use a nRF51822__aa version and PCA10001 board (don't know if this matter or not).

Thanks.

ScreenClip.png

[Hung Bui]

@Alev: Since you are using nRF51822 QFAA version, the main difference is that you have 16kB RAM instead of 32 kB as on QFAC variant. What you need to modify is the RAM setting:

IRAM1 0x20002C00 0x1380

IRAM2 0x20003F80 0x80

Also because you are using PCA10001 you may need to mount the GPIO pin for button and LEDs to match with your board.

Tool to generate .zip file from .bin or .axf (only for application, not for bootloader or softdevice)

zipgen.bat

[Hung Bui]

Great that it worked for you. It's true that it may cause some confusion in the documentation. The reason was that it was both hex file and bin file supported before on earlier version. Currently hex file is still supported on nRFToolbox on Android and iOS. I will request an update for the documentation internally.