mirror of https://github.com/ARMmbed/mbed-os.git
STM32L0: Enable stop mode operation for the LPUART
parent
01660ff5ae
commit
7881e68efe
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@ -525,6 +525,18 @@ HAL_StatusTypeDef init_uart(serial_t *obj)
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huart->Init.Mode = UART_MODE_TX_RX;
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}
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#if defined(LPUART1_BASE)
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if (huart->Instance == LPUART1) {
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if (obj_s->baudrate <= 9600) {
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HAL_UARTEx_EnableClockStopMode(huart);
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HAL_UARTEx_EnableStopMode(huart);
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} else {
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HAL_UARTEx_DisableClockStopMode(huart);
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HAL_UARTEx_DisableStopMode(huart);
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}
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}
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#endif
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return HAL_UART_Init(huart);
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}
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