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Reset UART on deinit, reduces power consumption on nRF #8089

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Merged
merged 2 commits into from
Jun 20, 2023
Merged

Reset UART on deinit, reduces power consumption on nRF #8089

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Reset UART on deinit, reduces power consumption
furbrain Jun 17, 2023
4bb475b
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furbrain Jun 17, 2023
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@furbrain
furbrain committed Jun 17, 2023
commit 4bb475b930d4237f09f26ac3a6f841fbd690d026
2 changes: 1 addition & 1 deletion ports/nrf/common-hal/busio/UART.c
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Expand Up @@ -266,7 +266,7 @@ bool common_hal_busio_uart_deinited(busio_uart_obj_t *self) {
}

void common_hal_busio_uart_deinit(busio_uart_obj_t *self) {
volatile uint32_t *power_cycle = (void*)(self->uarte->p_reg) + 0xFFC;
volatile uint32_t *power_cycle = (void *)(self->uarte->p_reg) + 0xFFC;
if (!common_hal_busio_uart_deinited(self)) {
nrfx_uarte_rx_abort(self->uarte);
nrfx_uarte_tx_abort(self->uarte);
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