git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2110 35acf78f-673a-0410-8e92-d51de3d6d3f4

2 files changed, 12 insertions, 4 deletions

diff --git a/os/hal/platforms/STM32/platform.dox b/os/hal/platforms/STM32/platform.dox
index 81b95d2c8..342a5ff69 100644
--- a/os/hal/platforms/STM32/platform.dox
+++ b/os/hal/platforms/STM32/platform.dox
@@ -89,10 +89,19 @@
  */

 

 /**

- * @defgroup STM32_SERIAL STM32 USART Support

+ * @defgroup STM32_SERIAL STM32 USART Support (buffered)

  * @brief USART peripherals support.

  * @details The serial driver supports the STM32 USARTs in asynchronous

- *           mode.

+ *          mode.

+ *

+ * @ingroup STM32

+ */

+

+/**

+ * @defgroup STM32_UART STM32 USART Support (unbuffered)

+ * @brief USART peripherals support.

+ * @details The UART driver supports the STM32 USARTs using DMA channels for

+ *          improved performance.

  *

  * @ingroup STM32

  */

@@ -140,4 +149,3 @@
  *

  * @ingroup STM32

  */

-

diff --git a/os/hal/platforms/STM32/stm32_dma.h b/os/hal/platforms/STM32/stm32_dma.h
index 1a3abd389..445e400bb 100644
--- a/os/hal/platforms/STM32/stm32_dma.h
+++ b/os/hal/platforms/STM32/stm32_dma.h
@@ -135,7 +135,7 @@ typedef struct {
  *

  * @param[in] dmap      pointer to a stm32_dma_t structure

  * @param[in] ch        channel number

- * @param[in] cntdr     value to be written in the CNDTR register

+ * @param[in] cndtr     value to be written in the CNDTR register

  * @param[in] cmar      value to be written in the CMAR register

  * @param[in] ccr       value to be written in the CCR register

  */