Report
1 year, 5 months ago.

nRF51822 QFABC0.. programming problem.. flash is not erased.. how to reduce .hex size to 128k?..

Hi.

I have problem with uploading code.. i have NRF51-DK + external board

I have 128k chip.. how can i change, that mbed will generate code for my smaller chip? now it is set to 256k (flash) (picture).. When i download the code i get .hex file 382KB big.. i need a file that is <= 128k??

My problem is, that i get a flash error when i upload program the chip.. I can see with nRFgo Studio, that the chip is connected "ok".. i can also successfully program the softdevice to the chip.. but when i upload some application i get an flash error..

I assume that the code size is to big..? but softdevice_130 has a size of 298KB and is programmed successfully..?? I always get the same error -> The flash is not erased.. but i erased it with Erase all..

Regards, Klemen

Question relating to:

The nRF51822-mKIT is a low cost ARM mbed enabled development board for Bluetooth® Smart designs with the nRF51822 SoC. The kit gives access to all GPIO pins via pin headers ...
Comment on this question
Be the first to answer this question.

You need to log in to post a question