BLE Just Works on nrf52832 and NRF Connect

Question

Hi, I am working on something that requires me to use Just Works on nrf52832 custom board. Here is the work sccenario. under normal conditions, my module has a bonding PIN and the user is supposed to enter the PIN on his application to get data. My NRF module is a peripheral and i have enabled following in the prj.conf. 
 CONFIG_BT_NUS_SECURITY_ENABLED 
 CONFIG_BT_FIXED_PASSKEY 
 I have registered the necessary callbacks too. 
 What I now need to implement is a functionality which allows user to bond without a PIN temporarily after a button press. I assume BLE Just Works is what I need for this purpose. But I am open to any other suggestions or new perspectives to get this done.Thanks in advance.

Hung Bui · Accepted Answer

Hi again, 
 I think we need to clarify if the issue related to UART or not. If you test with my example do you see the problem ? How do you handle UART ? Do you use EasyDMA ? I don't think it has any problem with erasing setting. It's important to see where you call the bond erase command. If you are calling it inside an interrupt handler, I would suggest not to do so. You should put the erase in a work thread and start the work in the interrupt handle. So that the bond erase command is called in a thread level. This is similar to uart_work in the example.

BLE Just Works on nrf52832 and NRF Connect

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