stm32f7:serial fix coding standard violation
This commit is contained in:
David Sidrane
Xiang Xiao
parent
7ef4f53dff
commit
acb90ea449
@ -1,4 +1,4 @@
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/****************************************************************************
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/**************************************************************************************************
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* arch/arm/src/stm32f7/stm32_serial.c
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*
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* Copyright (C) 2015-2019 Gregory Nutt. All rights reserved.
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@ -32,11 +32,11 @@
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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**************************************************************************************************/
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/****************************************************************************
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/**************************************************************************************************
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* Included Files
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****************************************************************************/
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**************************************************************************************************/
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#include <nuttx/config.h>
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@ -70,11 +70,11 @@
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#include <arch/board/board.h>
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/****************************************************************************
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/**************************************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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**************************************************************************************************/
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/* Some sanity checks *******************************************************/
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/* Some sanity checks *****************************************************************************/
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/* Total number of possible serial devices */
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@ -431,9 +431,9 @@
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# endif
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#endif /* CONFIG_STM32F7_FLOWCONTROL_BROKEN */
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/****************************************************************************
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/**************************************************************************************************
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* Private Types
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****************************************************************************/
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**************************************************************************************************/
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struct up_dev_s
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{
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@ -497,24 +497,24 @@ struct up_dev_s
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#ifdef SERIAL_HAVE_TXDMA
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const unsigned int txdma_channel; /* DMA channel assigned */
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DMA_HANDLE txdma; /* currently-open trasnmit DMA stream */
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DMA_HANDLE txdma; /* currently-open trasnmit DMA stream */
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#endif
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/* RX DMA state */
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#ifdef SERIAL_HAVE_RXDMA
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const unsigned int rxdma_channel; /* DMA channel assigned */
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DMA_HANDLE rxdma; /* currently-open receive DMA stream */
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bool rxenable; /* DMA-based reception en/disable */
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DMA_HANDLE rxdma; /* currently-open receive DMA stream */
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bool rxenable; /* DMA-based reception en/disable */
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#ifdef CONFIG_PM
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bool rxdmasusp; /* Rx DMA suspended */
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bool rxdmasusp; /* Rx DMA suspended */
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#endif
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uint32_t rxdmanext; /* Next byte in the DMA buffer to be read */
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uint32_t rxdmanext; /* Next byte in the DMA buffer to be read */
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#ifdef CONFIG_ARMV7M_DCACHE
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uint32_t rxdmaavail; /* Number of bytes available without need to
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* to invalidate the data cache */
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uint32_t rxdmaavail; /* Number of bytes available without need to
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* to invalidate the data cache */
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#endif
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char *const rxfifo; /* Receive DMA buffer */
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char *const rxfifo; /* Receive DMA buffer */
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#endif
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#ifdef HAVE_RS485
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@ -533,9 +533,9 @@ struct pm_config_s
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};
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Private Function Prototypes
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****************************************************************************/
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**************************************************************************************************/
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#ifndef CONFIG_SUPPRESS_UART_CONFIG
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static void up_set_format(struct uart_dev_s *dev);
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@ -591,9 +591,9 @@ static int up_pm_prepare(struct pm_callback_s *cb, int domain,
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enum pm_state_e pmstate);
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Private Data
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****************************************************************************/
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**************************************************************************************************/
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#if !defined(SERIAL_HAVE_ONLY_DMA)
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static const struct uart_ops_s g_uart_ops =
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@ -1366,22 +1366,22 @@ static struct pm_config_s g_serialpm =
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};
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Private Functions
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****************************************************************************/
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**************************************************************************************************/
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_serialin
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****************************************************************************/
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**************************************************************************************************/
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static inline uint32_t up_serialin(struct up_dev_s *priv, int offset)
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{
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return getreg32(priv->usartbase + offset);
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_serialout
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****************************************************************************/
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**************************************************************************************************/
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static inline void up_serialout(struct up_dev_s *priv, int offset,
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uint32_t value)
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@ -1389,9 +1389,9 @@ static inline void up_serialout(struct up_dev_s *priv, int offset,
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putreg32(value, priv->usartbase + offset);
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_setusartint
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****************************************************************************/
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**************************************************************************************************/
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static inline void up_setusartint(struct up_dev_s *priv, uint16_t ie)
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{
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@ -1414,9 +1414,9 @@ static inline void up_setusartint(struct up_dev_s *priv, uint16_t ie)
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up_serialout(priv, STM32_USART_CR3_OFFSET, cr);
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_restoreusartint
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****************************************************************************/
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**************************************************************************************************/
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static void up_restoreusartint(struct up_dev_s *priv, uint16_t ie)
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{
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@ -1429,9 +1429,9 @@ static void up_restoreusartint(struct up_dev_s *priv, uint16_t ie)
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leave_critical_section(flags);
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_disableusartint
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****************************************************************************/
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**************************************************************************************************/
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static void up_disableusartint(struct up_dev_s *priv, uint16_t *ie)
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{
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@ -1481,14 +1481,14 @@ static void up_disableusartint(struct up_dev_s *priv, uint16_t *ie)
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leave_critical_section(flags);
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_dma_nextrx
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*
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* Description:
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* Returns the index into the RX FIFO where the DMA will place the next
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* byte that it receives.
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*
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****************************************************************************/
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**************************************************************************************************/
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#ifdef SERIAL_HAVE_RXDMA
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static int up_dma_nextrx(struct up_dev_s *priv)
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@ -1501,13 +1501,13 @@ static int up_dma_nextrx(struct up_dev_s *priv)
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}
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_set_format
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*
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* Description:
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* Set the serial line format and speed.
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*
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****************************************************************************/
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**************************************************************************************************/
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#ifndef CONFIG_SUPPRESS_UART_CONFIG
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static void up_set_format(struct uart_dev_s *dev)
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@ -1657,13 +1657,13 @@ static void up_set_format(struct uart_dev_s *dev)
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}
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#endif /* CONFIG_SUPPRESS_UART_CONFIG */
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_setsuspend
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*
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* Description:
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* Suspend or resume serial peripheral.
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*
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****************************************************************************/
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**************************************************************************************************/
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#ifdef CONFIG_PM
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static void up_setsuspend(struct uart_dev_s *dev, bool suspend)
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@ -1769,13 +1769,13 @@ static void up_setsuspend(struct uart_dev_s *dev, bool suspend)
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}
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_pm_setsuspend
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*
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* Description:
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* Suspend or resume serial peripherals for/from deep-sleep/stop modes.
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*
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****************************************************************************/
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**************************************************************************************************/
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#ifdef CONFIG_PM
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static void up_pm_setsuspend(bool suspend)
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@ -1805,7 +1805,7 @@ static void up_pm_setsuspend(bool suspend)
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}
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_set_apb_clock
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*
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* Description:
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@ -1815,7 +1815,7 @@ static void up_pm_setsuspend(bool suspend)
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* dev - A reference to the UART driver state structure
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* on - Enable clock if 'on' is 'true' and disable if 'false'
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*
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****************************************************************************/
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**************************************************************************************************/
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static void up_set_apb_clock(struct uart_dev_s *dev, bool on)
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{
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@ -1891,14 +1891,14 @@ static void up_set_apb_clock(struct uart_dev_s *dev, bool on)
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}
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_setup
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*
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* Description:
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* Configure the USART baud, bits, parity, etc. This method is called the
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* first time that the serial port is opened.
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*
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****************************************************************************/
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**************************************************************************************************/
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static int up_setup(struct uart_dev_s *dev)
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{
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@ -2008,14 +2008,14 @@ static int up_setup(struct uart_dev_s *dev)
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return OK;
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_dma_setup
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*
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* Description:
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* Configure the USART baud, bits, parity, etc. This method is called the
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* first time that the serial port is opened.
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*
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****************************************************************************/
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**************************************************************************************************/
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#if defined(SERIAL_HAVE_RXDMA) || defined(SERIAL_HAVE_TXDMA)
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static int up_dma_setup(struct uart_dev_s *dev)
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@ -2088,14 +2088,14 @@ static int up_dma_setup(struct uart_dev_s *dev)
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}
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_shutdown
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*
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* Description:
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* Disable the USART. This method is called when the serial
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* port is closed
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*
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****************************************************************************/
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**************************************************************************************************/
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static void up_shutdown(struct uart_dev_s *dev)
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{
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@ -2153,14 +2153,14 @@ static void up_shutdown(struct uart_dev_s *dev)
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#endif
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_dma_shutdown
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*
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* Description:
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* Disable the USART. This method is called when the serial
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* port is closed
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*
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****************************************************************************/
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**************************************************************************************************/
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#if defined(SERIAL_HAVE_RXDMA) || defined(SERIAL_HAVE_TXDMA)
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static void up_dma_shutdown(struct uart_dev_s *dev)
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@ -2201,7 +2201,7 @@ static void up_dma_shutdown(struct uart_dev_s *dev)
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}
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_attach
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*
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* Description:
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@ -2215,7 +2215,7 @@ static void up_dma_shutdown(struct uart_dev_s *dev)
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* interrupts are not enabled until the txint() and rxint() methods are
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* called.
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*
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****************************************************************************/
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**************************************************************************************************/
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static int up_attach(struct uart_dev_s *dev)
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{
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@ -2237,7 +2237,7 @@ static int up_attach(struct uart_dev_s *dev)
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return ret;
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_detach
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*
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* Description:
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@ -2245,7 +2245,7 @@ static int up_attach(struct uart_dev_s *dev)
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* closed normally just before the shutdown method is called. The exception
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* is the serial console which is never shutdown.
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*
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****************************************************************************/
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**************************************************************************************************/
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static void up_detach(struct uart_dev_s *dev)
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{
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@ -2254,7 +2254,7 @@ static void up_detach(struct uart_dev_s *dev)
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irq_detach(priv->irq);
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_interrupt
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*
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* Description:
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@ -2264,7 +2264,7 @@ static void up_detach(struct uart_dev_s *dev)
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* interrupt handling logic must be able to map the 'irq' number into the
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* appropriate uart_dev_s structure in order to call these functions.
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*
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****************************************************************************/
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**************************************************************************************************/
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static int up_interrupt(int irq, void *context, FAR void *arg)
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{
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@ -2372,13 +2372,13 @@ static int up_interrupt(int irq, void *context, FAR void *arg)
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return OK;
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_ioctl
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*
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* Description:
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* All ioctl calls will be routed through this method
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*
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****************************************************************************/
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**************************************************************************************************/
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static int up_ioctl(struct file *filep, int cmd, unsigned long arg)
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{
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@ -2437,15 +2437,13 @@ static int up_ioctl(struct file *filep, int cmd, unsigned long arg)
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if ((arg & SER_SINGLEWIRE_ENABLED) != 0)
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{
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uint32_t gpio_val = (arg & SER_SINGLEWIRE_PUSHPULL) ==
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SER_SINGLEWIRE_PUSHPULL ?
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GPIO_PUSHPULL : GPIO_OPENDRAIN;
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gpio_val |= (arg & SER_SINGLEWIRE_PULL_MASK) ==
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SER_SINGLEWIRE_PULLUP ? GPIO_PULLUP : GPIO_FLOAT;
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gpio_val |= (arg & SER_SINGLEWIRE_PULL_MASK) ==
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SER_SINGLEWIRE_PULLDOWN ? GPIO_PULLDOWN : GPIO_FLOAT;
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stm32_configgpio((priv->tx_gpio &
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~(GPIO_PUPD_MASK | GPIO_OPENDRAIN)) | gpio_val);
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uint32_t gpio_val = (arg & SER_SINGLEWIRE_PUSHPULL) == SER_SINGLEWIRE_PUSHPULL ?
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GPIO_PUSHPULL : GPIO_OPENDRAIN;
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gpio_val |= (arg & SER_SINGLEWIRE_PULL_MASK) == SER_SINGLEWIRE_PULLUP ?
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GPIO_PULLUP : GPIO_FLOAT;
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gpio_val |= (arg & SER_SINGLEWIRE_PULL_MASK) == SER_SINGLEWIRE_PULLDOWN ?
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GPIO_PULLDOWN : GPIO_FLOAT;
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stm32_configgpio((priv->tx_gpio & ~(GPIO_PUPD_MASK | GPIO_OPENDRAIN)) | gpio_val);
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cr |= USART_CR3_HDSEL;
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}
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else
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@ -2733,7 +2731,7 @@ static int up_ioctl(struct file *filep, int cmd, unsigned long arg)
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return ret;
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}
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_receive
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*
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* Description:
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@ -2741,7 +2739,7 @@ static int up_ioctl(struct file *filep, int cmd, unsigned long arg)
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* character from the USART. Error bits associated with the
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* receipt are provided in the return 'status'.
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*
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****************************************************************************/
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**************************************************************************************************/
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#ifndef SERIAL_HAVE_ONLY_RXDMA
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static int up_receive(struct uart_dev_s *dev, unsigned int *status)
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@ -2764,13 +2762,13 @@ static int up_receive(struct uart_dev_s *dev, unsigned int *status)
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}
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_rxint
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*
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* Description:
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* Call to enable or disable RX interrupts
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*
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****************************************************************************/
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**************************************************************************************************/
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#ifndef SERIAL_HAVE_ONLY_RXDMA
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static void up_rxint(struct uart_dev_s *dev, bool enable)
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@ -2822,13 +2820,13 @@ static void up_rxint(struct uart_dev_s *dev, bool enable)
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}
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_rxavailable
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*
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* Description:
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* Return true if the receive register is not empty
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*
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****************************************************************************/
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**************************************************************************************************/
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#ifndef SERIAL_HAVE_ONLY_RXDMA
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static bool up_rxavailable(struct uart_dev_s *dev)
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@ -2838,7 +2836,7 @@ static bool up_rxavailable(struct uart_dev_s *dev)
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}
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_rxflowcontrol
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*
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* Description:
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@ -2859,7 +2857,7 @@ static bool up_rxavailable(struct uart_dev_s *dev)
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* Returned Value:
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* true if RX flow control activated.
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*
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****************************************************************************/
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**************************************************************************************************/
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#ifdef CONFIG_SERIAL_IFLOWCONTROL
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static bool up_rxflowcontrol(struct uart_dev_s *dev,
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@ -2934,7 +2932,7 @@ static bool up_rxflowcontrol(struct uart_dev_s *dev,
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}
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_dma_receive
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*
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* Description:
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@ -2942,7 +2940,7 @@ static bool up_rxflowcontrol(struct uart_dev_s *dev,
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* character from the USART. Error bits associated with the
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* receipt are provided in the return 'status'.
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*
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****************************************************************************/
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**************************************************************************************************/
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#ifdef SERIAL_HAVE_RXDMA
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static int up_dma_receive(struct uart_dev_s *dev, unsigned int *status)
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@ -3019,13 +3017,13 @@ static int up_dma_receive(struct uart_dev_s *dev, unsigned int *status)
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}
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#endif
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/****************************************************************************
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/**************************************************************************************************
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* Name: up_dma_reenable
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*
|
||||
* Description:
|
||||
* Call to re-enable RX DMA.
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#if defined(SERIAL_HAVE_RXDMA) && defined(CONFIG_PM)
|
||||
static void up_dma_reenable(struct up_dev_s *priv)
|
||||
@ -3060,13 +3058,13 @@ static void up_dma_reenable(struct up_dev_s *priv)
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_dma_rxint
|
||||
*
|
||||
* Description:
|
||||
* Call to enable or disable RX interrupts
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef SERIAL_HAVE_RXDMA
|
||||
static void up_dma_rxint(struct uart_dev_s *dev, bool enable)
|
||||
@ -3085,13 +3083,13 @@ static void up_dma_rxint(struct uart_dev_s *dev, bool enable)
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_dma_rxavailable
|
||||
*
|
||||
* Description:
|
||||
* Return true if the receive register is not empty
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef SERIAL_HAVE_RXDMA
|
||||
static bool up_dma_rxavailable(struct uart_dev_s *dev)
|
||||
@ -3106,14 +3104,14 @@ static bool up_dma_rxavailable(struct uart_dev_s *dev)
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_dma_txcallback
|
||||
*
|
||||
* Description:
|
||||
* This function clears dma buffer at complete of DMA transfer and wakes up
|
||||
* threads waiting for space in buffer.
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef SERIAL_HAVE_TXDMA
|
||||
static void up_dma_txcallback(DMA_HANDLE handle, uint8_t status, void *arg)
|
||||
@ -3143,13 +3141,13 @@ static void up_dma_txcallback(DMA_HANDLE handle, uint8_t status, void *arg)
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_dma_txavailable
|
||||
*
|
||||
* Description:
|
||||
* Informs DMA that Tx data is available and is ready for transfer.
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef SERIAL_HAVE_TXDMA
|
||||
static void up_dma_txavailable(struct uart_dev_s *dev)
|
||||
@ -3165,14 +3163,14 @@ static void up_dma_txavailable(struct uart_dev_s *dev)
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_dma_send
|
||||
*
|
||||
* Description:
|
||||
* Called (usually) from the interrupt level to start DMA transfer.
|
||||
* (Re-)Configures DMA Stream updating buffer and buffer length.
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef SERIAL_HAVE_TXDMA
|
||||
static void up_dma_send(struct uart_dev_s *dev)
|
||||
@ -3206,13 +3204,13 @@ static void up_dma_send(struct uart_dev_s *dev)
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_send
|
||||
*
|
||||
* Description:
|
||||
* This method will send one byte on the USART
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
static void up_send(struct uart_dev_s *dev, int ch)
|
||||
{
|
||||
@ -3228,13 +3226,13 @@ static void up_send(struct uart_dev_s *dev, int ch)
|
||||
up_serialout(priv, STM32_USART_TDR_OFFSET, (uint32_t)ch);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_dma_txint
|
||||
*
|
||||
* Description:
|
||||
* Call to enable or disable TX interrupts from the UART.
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef SERIAL_HAVE_TXDMA
|
||||
static void up_dma_txint(struct uart_dev_s *dev, bool enable)
|
||||
@ -3250,13 +3248,13 @@ static void up_dma_txint(struct uart_dev_s *dev, bool enable)
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_txint
|
||||
*
|
||||
* Description:
|
||||
* Call to enable or disable TX interrupts
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
static void up_txint(struct uart_dev_s *dev, bool enable)
|
||||
{
|
||||
@ -3317,13 +3315,13 @@ static void up_txint(struct uart_dev_s *dev, bool enable)
|
||||
leave_critical_section(flags);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_txready
|
||||
*
|
||||
* Description:
|
||||
* Return true if the transmit data register is empty
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
static bool up_txready(struct uart_dev_s *dev)
|
||||
{
|
||||
@ -3331,14 +3329,14 @@ static bool up_txready(struct uart_dev_s *dev)
|
||||
return ((up_serialin(priv, STM32_USART_ISR_OFFSET) & USART_ISR_TXE) != 0);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_dma_rxcallback
|
||||
*
|
||||
* Description:
|
||||
* This function checks the current DMA state and calls the generic
|
||||
* serial stack when bytes appear to be available.
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef SERIAL_HAVE_RXDMA
|
||||
static void up_dma_rxcallback(DMA_HANDLE handle, uint8_t status, void *arg)
|
||||
@ -3370,7 +3368,7 @@ static void up_dma_rxcallback(DMA_HANDLE handle, uint8_t status, void *arg)
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_pm_notify
|
||||
*
|
||||
* Description:
|
||||
@ -3390,7 +3388,7 @@ static void up_dma_rxcallback(DMA_HANDLE handle, uint8_t status, void *arg)
|
||||
* consumption state when when it returned OK to the prepare() call.
|
||||
*
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
static void up_pm_notify(struct pm_callback_s *cb, int domain,
|
||||
@ -3431,7 +3429,7 @@ static void up_pm_notify(struct pm_callback_s *cb, int domain,
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_pm_prepare
|
||||
*
|
||||
* Description:
|
||||
@ -3462,7 +3460,7 @@ static void up_pm_notify(struct pm_callback_s *cb, int domain,
|
||||
* return non-zero values when reverting back to higher power
|
||||
* consumption modes!
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
static int up_pm_prepare(struct pm_callback_s *cb, int domain,
|
||||
@ -3545,13 +3543,13 @@ static int up_pm_prepare(struct pm_callback_s *cb, int domain,
|
||||
#endif /* HAVE_UART */
|
||||
#endif /* USE_SERIALDRIVER */
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef USE_SERIALDRIVER
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: arm_earlyserialinit
|
||||
*
|
||||
* Description:
|
||||
@ -3559,7 +3557,7 @@ static int up_pm_prepare(struct pm_callback_s *cb, int domain,
|
||||
* serial console will be available during bootup. This must be called
|
||||
* before arm_serialinit.
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef USE_EARLYSERIALINIT
|
||||
void arm_earlyserialinit(void)
|
||||
@ -3586,14 +3584,14 @@ void arm_earlyserialinit(void)
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: arm_serialinit
|
||||
*
|
||||
* Description:
|
||||
* Register serial console and serial ports. This assumes
|
||||
* that arm_earlyserialinit was called previously.
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
void arm_serialinit(void)
|
||||
{
|
||||
@ -3673,7 +3671,7 @@ void arm_serialinit(void)
|
||||
#endif /* HAVE UART */
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: stm32_serial_dma_poll
|
||||
*
|
||||
* Description:
|
||||
@ -3682,7 +3680,7 @@ void arm_serialinit(void)
|
||||
*
|
||||
* This function should be called from a timer or other periodic context.
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifdef SERIAL_HAVE_RXDMA
|
||||
void stm32_serial_dma_poll(void)
|
||||
@ -3751,13 +3749,13 @@ void stm32_serial_dma_poll(void)
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_putc
|
||||
*
|
||||
* Description:
|
||||
* Provide priority, low-level access to support OS debug writes
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
int up_putc(int ch)
|
||||
{
|
||||
@ -3784,13 +3782,13 @@ int up_putc(int ch)
|
||||
|
||||
#else /* USE_SERIALDRIVER */
|
||||
|
||||
/****************************************************************************
|
||||
/**************************************************************************************************
|
||||
* Name: up_putc
|
||||
*
|
||||
* Description:
|
||||
* Provide priority, low-level access to support OS debug writes
|
||||
*
|
||||
****************************************************************************/
|
||||
**************************************************************************************************/
|
||||
|
||||
int up_putc(int ch)
|
||||
{
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user