Mukhtar Khan

BlueNRG-1 flash corrupt on power cycle

Discussion created by Mukhtar Khan on Nov 16, 2017
Latest reply on Nov 24, 2017 by Mukhtar Khan

Hello Everyone, We are developing an application on BlueNRG-1 and we are facing the flash corrupt issue. This is a really serious problem for us as we are producing an initial trial batch.


Situation: Any random flash sector getting corrupted on power cycle (connecting/disconnecting power supply). It is happening very rare but when happened code gets stuck. It is difficult to tell if this event happening while power on or power off. 


Note: Our firmware is reviewed and tested. It seems to something related to hardware.


I would really appreciate if someone would like to help.