Power down interrupt using JENOS with Zigbee Pro Stack

[jackjl]

Has anyone had any success / offer any guidance on implementing a power-down interrupt on a Zigbee application using JN516x / JENOS and Zigbee Pro stack.  There are some broken Google links that imply that perhaps this was a feature in the past.

We need to store some critical real time data in ~ 20 msec after detecting a power down. If we were programming bare metal this would not be an issue, but under JenOS, we cannot find any documentation to support.

Thank You

[mario_castaneda]

Hi Jack,

Are you trying to enter in sleep mode? Do you want to turn off your device? 

What is the example that you are working on?

Regards,

Mario

[jackjl]

No, not trying to enter sleep mode.

The functionality is to store a set of parameters to EEPROM when the device is powered down based on using an interrupt off the supply voltage monitor. The operation must complete in ~20msec.

The issue is not configuring the SVM, the issue is how to setup an interrupt and routine for storing into the EEPROM as such within JenOS (without breaking anything else).

[mario_castaneda]

Hi Jack,

I am not sure what is the application note that you are working on.

Please look at the vLowBatIndicationInit() JN-AN-1189 example.

PUBLIC void vCbSystemController(uint32 u32DeviceId, uint32 u32ItemBitmap)

Regards,

Mario