shutdown RFX2411N PA/LNA module

[BIPIN]

Hi,

I am using nRF52832 with S132_V2.0.0 and SDK_11.0.0. In my application i plan to use RFX2411N PA/LNA module. In datasheet of RFX2411N, I found that it can be used in following four mode.

Using sd_ble_opt_set(BLE_COMMON_OPT_PA_LNA, &opt), my application can control TX mode and RX mode automatically. It can also control Bypass mode by MODE pin but How can it control shutdown mode? Beacuse It needs TXEN and RXEN pin low but after calling sd_ble_opt_set, I am not able to set it low. So how can i control this two pin as a GPIO?

I have tried to uninitialize PPI and GPIOTE module but it gives me error.

Thanks, Bipin Patel

[BIPIN]

Wojtek,

Normally my application work on mains power but when mains power off it shifted to battery power. At that time i plan to shutdown PA module to save power.

means I want to transmit/receive with PA/LNA shut down.

-Bipin