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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-08-27 14:36:31 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-08-27 14:36:31 +0000 |
| commit | c976acc33537f99059ce57790e04a5c19f6da56e (patch) | |
| tree | 72e923ba6a0866db45d39c681fceaaffcd4f94db /os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h | |
| parent | 59a0e57530dbb7624534bb3c3a8ed3340a1c606f (diff) | |
| download | ChibiOS-c976acc33537f99059ce57790e04a5c19f6da56e.tar.gz ChibiOS-c976acc33537f99059ce57790e04a5c19f6da56e.tar.bz2 ChibiOS-c976acc33537f99059ce57790e04a5c19f6da56e.zip | |
Implemented advanced queues in STM32 USARTv2 driver.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9752 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h')
| -rw-r--r-- | os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h | 137 |
1 files changed, 136 insertions, 1 deletions
diff --git a/os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h b/os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h index e0f493515..4e062b5b8 100644 --- a/os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h +++ b/os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h @@ -31,6 +31,15 @@ /* Driver constants. */
/*===========================================================================*/
+/**
+ * @brief Advanced buffering support switch.
+ * @details This constants enables the advanced buffering support in the
+ * low level driver, the queue buffer is no more part of the
+ * @p SerialDriver structure, each driver can have a different
+ * queue size.
+ */
+#define SERIAL_ADVANCED_BUFFERING_SUPPORT TRUE
+
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
@@ -190,6 +199,132 @@ #if !defined(STM32_SERIAL_LPUART1_PRIORITY) || defined(__DOXYGEN__)
#define STM32_SERIAL_LPUART1_PRIORITY 12
#endif
+
+/**
+ * @brief Input buffer size for USART1.
+ */
+#if !defined(STM32_SERIAL_USART1_IN_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_USART1_IN_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Output buffer size for USART1.
+ */
+#if !defined(STM32_SERIAL_USART1_OUT_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_USART1_OUT_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Input buffer size for USART2.
+ */
+#if !defined(STM32_SERIAL_USART2_IN_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_USART2_IN_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Output buffer size for USART2.
+ */
+#if !defined(STM32_SERIAL_USART2_OUT_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_USART2_OUT_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Input buffer size for USART3.
+ */
+#if !defined(STM32_SERIAL_USART3_IN_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_USART3_IN_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Output buffer size for USART3.
+ */
+#if !defined(STM32_SERIAL_USART3_OUT_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_USART3_OUT_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Input buffer size for UART4.
+ */
+#if !defined(STM32_SERIAL_UART4_IN_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_UART4_IN_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Output buffer size for UART4.
+ */
+#if !defined(STM32_SERIAL_UART4_OUT_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_UART4_OUT_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Input buffer size for UART5.
+ */
+#if !defined(STM32_SERIAL_UART5_IN_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_UART5_IN_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Output buffer size for UART5.
+ */
+#if !defined(STM32_SERIAL_UART5_OUT_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_UART5_OUT_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Input buffer size for USART6.
+ */
+#if !defined(STM32_SERIAL_USART6_IN_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_USART6_IN_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Output buffer size for USART6.
+ */
+#if !defined(STM32_SERIAL_USART6_OUT_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_USART6_OUT_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Input buffer size for UART7.
+ */
+#if !defined(STM32_SERIAL_UART7_IN_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_UART7_IN_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Output buffer size for UART7.
+ */
+#if !defined(STM32_SERIAL_UART7_OUT_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_UART7_OUT_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Input buffer size for UART8.
+ */
+#if !defined(STM32_SERIAL_UART8_IN_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_UART8_IN_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Output buffer size for UART8.
+ */
+#if !defined(STM32_SERIAL_UART8_OUT_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_UART8_OUT_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Input buffer size for LPUART1.
+ */
+#if !defined(STM32_SERIAL_LPUART1_IN_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_LPUART1_IN_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
+
+/**
+ * @brief Output buffer size for LPUART1.
+ */
+#if !defined(STM32_SERIAL_LPUART1_OUT_BUF_SIZE) || defined(__DOXYGEN__)
+#define STM32_SERIAL_LPUART1_OUT_BUF_SIZE SERIAL_BUFFERS_SIZE
+#endif
/** @} */
/*===========================================================================*/
@@ -328,11 +463,11 @@ typedef struct { input_queue_t iqueue; \
/* Output queue.*/ \
output_queue_t oqueue; \
+ /* End of the mandatory fields.*/ \
/* Input circular buffer.*/ \
uint8_t ib[SERIAL_BUFFERS_SIZE]; \
/* Output circular buffer.*/ \
uint8_t ob[SERIAL_BUFFERS_SIZE]; \
- /* End of the mandatory fields.*/ \
/* Pointer to the USART registers block.*/ \
USART_TypeDef *usart; \
/* Clock frequency for the associated USART/UART.*/ \
|