how to reduce the power consumption when use puart ?

Anonymous · ‎Jan 26, 2015

chip : BCM20736S

SDK : 2.1.1

reference app : uart_firmware_upgrade

1. I need BLE to keep in ADV that is normal state.

2. when connection_up, I need turn on paurt.

3. when connection_down, I need turn off puart.

4. when ws_upgrade_uart_device_lpm_queriable return -1 (connection_down),

the power consumption will down

5. when ws_upgrade_uart_device_lpm_queriable return 0 (connection_up),

and then re-enable puart but the interrupt of Rx won't be occurred

Anonymous · ‎Feb 05, 2015

thanks I had re-initializing the uart and it can be worked.

Re: how to reduce the power consumption when use puart ?