Hello. I'm trying to stop TWI. (NRF52, S132)
SDK_11.0.0-2.alpha_bc3f6a0 s132_nrf52_2.0.0-7.alpha_softdevice
about 450uA current keep stop (disable) TWI. (default 2Hz advertising : about 60uA)
nrf_drv_twi_init (...) -> nrf_drv_twi_tx(...) -> nrf_drv_twi_uninit (..) The sequence of operation as the above.
But there are still some current consumption (450uA) after nrf_drv_twi_uninit (..). The symptoms must be completed after the normal communication.
Other sequences => Without communication(nrf_drv_twi_tx) nrf_drv_twi_init (...) -> nrf_drv_twi_uninit (..) => keep about 60uA !!! normal!!!
TWI, TWIM same.
nRF52 internal keep TWI????
Please tell us how to completely stop twi ...
PS. nrf_drv_twi_uninit(); nrf_drv_twi_disable(); same result.
