diff options
Diffstat (limited to 'os/hal/platforms/STM32/uart_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/uart_lld.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/os/hal/platforms/STM32/uart_lld.h b/os/hal/platforms/STM32/uart_lld.h index 29cdda1ed..2977e15c5 100644 --- a/os/hal/platforms/STM32/uart_lld.h +++ b/os/hal/platforms/STM32/uart_lld.h @@ -78,6 +78,25 @@ typedef uint32_t uartflags_t;
/**
+ * @brief Generic UART notification callback type.
+ */
+typedef void (*uartcb_t)(void);
+
+/**
+ * @brief Character received UART notification callback type.
+ *
+ * @param[in] c received character
+ */
+typedef void (*uartccb_t)(uint16_t c);
+
+/**
+ * @brief Receive error UART notification callback type.
+ *
+ * @param[in] e receive error mask
+ */
+typedef void (*uartecb_t)(uartflags_t e);
+
+/**
* @brief Driver configuration structure.
* @note It could be empty on some architectures.
*/
@@ -89,9 +108,9 @@ typedef struct { /** @brief Receive buffer filled callback.*/
uartcb_t uc_rxend;
/** @brief Character received while out if the @p UART_RECEIVE state.*/
- uartcb_t uc_rxchar;
+ uartccb_t uc_rxchar;
/** @brief Receive error callback.*/
- uartcb_t uc_rxerr;
+ uartecb_t uc_rxerr;
/* End of the mandatory fields.*/
/** @brief Bit rate.*/
uint32_t uc_speed;
|