Resuming "normal mode" from "debug interface mode"

[Jake]

Hi,

According to nRF51 Series Reference Manual v1.1, section 10.1.3 there are 3 ways to leave debug interface mode after programming the chip. Assuming that my device is running I'm not able to cause power on reset or brown-out reset but I have wireless access to chip's registers via custom service is there any possibility to resume normal mode? For example by driving nRESET pin through some some kind of internal connection?

Regards, Jake

[cocoa]

Hi,

write register 0x4001E504 with value 2, register 0x40000544 with value 1. Values as 32 bit items.

This should perform a pin reset.

-c

[Ole Morten]

Actually, the first write of 2 should not be necessary, although it doesn't do any harm. :)