nRF51822(QFABC0) can't work when download the ibeacon.hex

[Flow Sky]

1. Based SDK 9.0 "ibeacon" example, nRF51822(QFAAG0) work's well when download the ibeacon.hex. The target set as follow:
2. Based SDK 9.0 "ibeacon" example,nRF51822(QFABC0) can't work when download the ibeacon.hex.(My ibeacon is bought with nRF51822[QFAB] , before i erase it, it works well.)

Complie no errors.

Both the softdevice S110 and app ble_app_ibeacon are downloaded the chip successfully, but it doesn't work .

The target set as follow:

When i debug the ibeacon example, it's stop here(it can't run to main)

The "ibeacon.map" file content is here nrf51422_xxac_s110.map

The SoftDevice Specification is s110_softdevice.hex

The output hex file is nrf51422_xxac_s110.hex

The souce code is ble_app_beacon.zip

3. I Can't find the reason, Looking forward to your reply, thx.

4. I can't find the 32.768KHz crystal on the board, may be the saler delete 32.768 crystal to save cost. But what's the method which come out 32.768hz from 16MHz.

I think it is a method to come out 32.768KHz that diving 16MHz to 2MHz and using PWM to come out 32.768KHz, But what should I do to achieve it? Can you give me a example?

I find another way that using Internal RC come out 32.768KHz, which well add 10uA cost every 4S. But still failed

[Vidar Berg]

Hi,

There's a minor typo in your RAM configuration. IRAM1 should start at 0x20002000 while it set to 0x2002000 in your project. This will cause a hardfault on startup due to memory conflict between softdevice and application.

[Flow Sky]

Yes, it's my mistake.

Thx.