C++ (Cpp) rccDisableUSART2示例

示例#1

文件： uart_lld.c 项目： DuinoPilot/STM32F4Discovery-ethernet-PHY-DP83848-demo-ChibiOS

/**
 * @brief   Deactivates the UART peripheral.
 *
 * @param[in] uartp     pointer to the @p UARTDriver object
 *
 * @notapi
 */
void uart_lld_stop(UARTDriver *uartp) {

  if (uartp->state == UART_READY) {
    usart_stop(uartp);
    dmaStreamRelease(uartp->dmarx);
    dmaStreamRelease(uartp->dmatx);

#if STM32_UART_USE_USART1
    if (&UARTD1 == uartp) {
      nvicDisableVector(STM32_USART1_NUMBER);
      rccDisableUSART1(FALSE);
      return;
    }
#endif

#if STM32_UART_USE_USART2
    if (&UARTD2 == uartp) {
      nvicDisableVector(STM32_USART2_NUMBER);
      rccDisableUSART2(FALSE);
      return;
    }
#endif

#if STM32_UART_USE_USART3
    if (&UARTD3 == uartp) {
      nvicDisableVector(STM32_USART3_NUMBER);
      rccDisableUSART3(FALSE);
      return;
    }
#endif
  }
}

示例#2

文件： serial_lld.c 项目： nbars/ChibiOS

/**
 * @brief   Low level serial driver stop.
 * @details De-initializes the USART, stops the associated clock, resets the
 *          interrupt vector.
 *
 * @param[in] sdp       pointer to a @p SerialDriver object
 *
 * @notapi
 */
void sd_lld_stop(SerialDriver *sdp) {

  if (sdp->state == SD_READY) {
    /* UART is de-initialized then clocks are disabled.*/
    usart_deinit(sdp->usart);

#if STM32_SERIAL_USE_USART1
    if (&SD1 == sdp) {
      rccDisableUSART1(FALSE);
      return;
    }
#endif
#if STM32_SERIAL_USE_USART2
    if (&SD2 == sdp) {
      rccDisableUSART2(FALSE);
      return;
    }
#endif
#if STM32_SERIAL_USE_USART3
    if (&SD3 == sdp) {
      rccDisableUSART3(FALSE);
      return;
    }
#endif
#if STM32_SERIAL_USE_UART4
    if (&SD4 == sdp) {
      rccDisableUART4(FALSE);
      return;
    }
#endif
#if STM32_SERIAL_USE_UART5
    if (&SD5 == sdp) {
      rccDisableUART5(FALSE);
      return;
    }
#endif
#if STM32_SERIAL_USE_USART6
    if (&SD6 == sdp) {
      rccDisableUSART6(FALSE);
      return;
    }
#endif
#if STM32_SERIAL_USE_UART7
    if (&SD7 == sdp) {
      rccDisableUART7(FALSE);
      return;
    }
#endif
#if STM32_SERIAL_USE_UART8
    if (&SD8 == sdp) {
      rccDisableUART8(FALSE);
      return;
    }
#endif
  }
}

示例#3

文件： serial_lld.c 项目： AbuShaqra/chibios-rt-arduino-due

/**
 * @brief   Low level serial driver stop.
 * @details De-initializes the USART, stops the associated clock, resets the
 *          interrupt vector.
 *
 * @param[in] sdp       pointer to a @p SerialDriver object
 *
 * @notapi
 */
void sd_lld_stop(SerialDriver *sdp) {

  if (sdp->state == SD_READY) {
    usart_deinit(sdp->usart);
#if STM32_SERIAL_USE_USART1
    if (&SD1 == sdp) {
      rccDisableUSART1(FALSE);
      nvicDisableVector(STM32_USART1_NUMBER);
      return;
    }
#endif
#if STM32_SERIAL_USE_USART2
    if (&SD2 == sdp) {
      rccDisableUSART2(FALSE);
      nvicDisableVector(STM32_USART2_NUMBER);
      return;
    }
#endif
#if STM32_SERIAL_USE_USART3
    if (&SD3 == sdp) {
      rccDisableUSART3(FALSE);
      nvicDisableVector(STM32_USART3_NUMBER);
      return;
    }
#endif
#if STM32_SERIAL_USE_UART4
    if (&SD4 == sdp) {
      rccDisableUART4(FALSE);
      nvicDisableVector(STM32_UART4_NUMBER);
      return;
    }
#endif
#if STM32_SERIAL_USE_UART5
    if (&SD5 == sdp) {
      rccDisableUART5(FALSE);
      nvicDisableVector(STM32_UART5_NUMBER);
      return;
    }
#endif
#if STM32_SERIAL_USE_USART6
    if (&SD6 == sdp) {
      rccDisableUSART6(FALSE);
      nvicDisableVector(STM32_USART6_NUMBER);
      return;
    }
#endif
  }
}

示例#4

文件： uart_lld.c 项目： dotdash32/tmk_keyboard

/**
 * @brief   Deactivates the UART peripheral.
 *
 * @param[in] uartp     pointer to the @p UARTDriver object
 *
 * @notapi
 */
void uart_lld_stop(UARTDriver *uartp) {

  if (uartp->state == UART_READY) {
    usart_stop(uartp);
    dmaStreamRelease(uartp->dmarx);
    dmaStreamRelease(uartp->dmatx);

#if STM32_UART_USE_USART1
    if (&UARTD1 == uartp) {
      nvicDisableVector(STM32_USART1_NUMBER);
      rccDisableUSART1(FALSE);
      return;
    }
#endif

#if STM32_UART_USE_USART2
    if (&UARTD2 == uartp) {
      nvicDisableVector(STM32_USART2_NUMBER);
      rccDisableUSART2(FALSE);
      return;
    }
#endif

#if STM32_UART_USE_USART3
    if (&UARTD3 == uartp) {
      nvicDisableVector(STM32_USART3_NUMBER);
      rccDisableUSART3(FALSE);
      return;
    }
#endif

#if STM32_UART_USE_UART4
    if (&UARTD4 == uartp) {
      nvicDisableVector(STM32_UART4_NUMBER);
      rccDisableUART4(FALSE);
      return;
    }
#endif

#if STM32_UART_USE_UART5
    if (&UARTD5 == uartp) {
      nvicDisableVector(STM32_UART5_NUMBER);
      rccDisableUART5(FALSE);
      return;
    }
#endif

#if STM32_UART_USE_USART6
    if (&UARTD6 == uartp) {
      nvicDisableVector(STM32_USART6_NUMBER);
      rccDisableUSART6(FALSE);
      return;
    }
#endif

#if STM32_UART_USE_UART7
    if (&UARTD7 == uartp) {
      nvicDisableVector(STM32_UART7_NUMBER);
      rccDisableUART7(FALSE);
      return;
    }
#endif

#if STM32_UART_USE_UART8
    if (&UARTD8 == uartp) {
      nvicDisableVector(STM32_UART8_NUMBER);
      rccDisableUART8(FALSE);
      return;
    }
#endif
  }
}