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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-10-11 11:48:03 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-10-11 11:48:03 +0000 |
| commit | 7c2a8e13d969029fb675e67c57349c1deaa09284 (patch) | |
| tree | b5ac48d0272cccf258c22f658f9589bcf0f6cc1c /os/hal/platforms/STM32/uart_lld.h | |
| parent | 8cbeb405b96f12df958a75bcbc1af072ceb0e26e (diff) | |
| download | ChibiOS-7c2a8e13d969029fb675e67c57349c1deaa09284.tar.gz ChibiOS-7c2a8e13d969029fb675e67c57349c1deaa09284.tar.bz2 ChibiOS-7c2a8e13d969029fb675e67c57349c1deaa09284.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2246 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/STM32/uart_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/uart_lld.h | 84 |
1 files changed, 60 insertions, 24 deletions
diff --git a/os/hal/platforms/STM32/uart_lld.h b/os/hal/platforms/STM32/uart_lld.h index 7cac040ce..7af1cc32c 100644 --- a/os/hal/platforms/STM32/uart_lld.h +++ b/os/hal/platforms/STM32/uart_lld.h @@ -198,24 +198,42 @@ typedef void (*uartecb_t)(UARTDriver *uartp, uartflags_t e); * @note It could be empty on some architectures.
*/
typedef struct {
- /** @brief End of transmission buffer callback.*/
+ /**
+ * @brief End of transmission buffer callback.
+ */
uartcb_t uc_txend1;
- /** @brief Physical end of transmission callback.*/
+ /**
+ * @brief Physical end of transmission callback.
+ */
uartcb_t uc_txend2;
- /** @brief Receive buffer filled callback.*/
+ /**
+ * @brief Receive buffer filled callback.
+ */
uartcb_t uc_rxend;
- /** @brief Character received while out if the @p UART_RECEIVE state.*/
- uartccb_t uc_rxchar;
- /** @brief Receive error callback.*/
- uartecb_t uc_rxerr;
+ /**
+ * @brief Character received while out if the @p UART_RECEIVE state.
+ */
+ uartcb_t uc_rxchar;
+ /**
+ * @brief Receive error callback.
+ */
+ uartcb_t uc_rxerr;
/* End of the mandatory fields.*/
- /** @brief Bit rate.*/
+ /**
+ * @brief Bit rate.
+ */
uint32_t uc_speed;
- /** @brief Initialization value for the CR1 register.*/
+ /**
+ * @brief Initialization value for the CR1 register.
+ */
uint16_t uc_cr1;
- /** @brief Initialization value for the CR2 register.*/
+ /**
+ * @brief Initialization value for the CR2 register.
+ */
uint16_t uc_cr2;
- /** @brief Initialization value for the CR3 register.*/
+ /**
+ * @brief Initialization value for the CR3 register.
+ */
uint16_t uc_cr3;
} UARTConfig;
@@ -223,31 +241,49 @@ typedef struct { * @brief Structure representing an UART driver.
*/
struct UARTDriver {
- /** @brief Driver state.*/
+ /**
+ * @brief Driver state.
+ */
uartstate_t ud_state;
- /** @brief Current configuration data.*/
- const UARTConfig *ud_config;
- /** @brief Transmitter state.*/
+ /**
+ * @brief Transmitter state.
+ */
uarttxstate_t ud_txstate;
- /** @brief Receiver state.*/
+ /**
+ * @brief Receiver state.
+ */
uartrxstate_t ud_rxstate;
- /** @brief UART driver status flags.*/
- uartflags_t ud_flags;
+ /**
+ * @brief Current configuration data.
+ */
+ const UARTConfig *ud_config;
#if defined(UART_DRIVER_EXT_FIELDS)
UART_DRIVER_EXT_FIELDS
#endif
/* End of the mandatory fields.*/
- /** @brief Pointer to the USART registers block.*/
+ /**
+ * @brief Pointer to the USART registers block.
+ */
USART_TypeDef *ud_usart;
- /** @brief Pointer to the DMA registers block.*/
+ /**
+ * @brief Pointer to the DMA registers block.
+ */
stm32_dma_t *ud_dmap;
- /** @brief DMA priority bit mask.*/
+ /**
+ * @brief DMA priority bit mask.
+ */
uint32_t ud_dmaccr;
- /** @brief Receive DMA channel.*/
+ /**
+ * @brief Receive DMA channel.
+ */
uint8_t ud_dmarx;
- /** @brief Transmit DMA channel.*/
+ /**
+ * @brief Transmit DMA channel.
+ */
uint8_t ud_dmatx;
- /** @brief Default receive buffer while into @p UART_RX_IDLE state.*/
+ /**
+ * @brief Default receive buffer while into @p UART_RX_IDLE state.
+ */
volatile uint16_t ud_rxbuf;
};
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