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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-12-16 10:05:35 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-12-16 10:05:35 +0000 |
| commit | ce80dcb337586d700d37580a5768400abcc797be (patch) | |
| tree | 4703e07c60a3cd90a3c60f39ba705eca30c1e405 /testhal/STM32F3xx/IRQ_STORM | |
| parent | aaac1b2e53af4dcee1278c2de6e90ce952a5f904 (diff) | |
| download | ChibiOS-ce80dcb337586d700d37580a5768400abcc797be.tar.gz ChibiOS-ce80dcb337586d700d37580a5768400abcc797be.tar.bz2 ChibiOS-ce80dcb337586d700d37580a5768400abcc797be.zip | |
Added UART driver support to the STM32F3xx HAL.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4920 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'testhal/STM32F3xx/IRQ_STORM')
| -rw-r--r-- | testhal/STM32F3xx/IRQ_STORM/main.c | 6 | ||||
| -rw-r--r-- | testhal/STM32F3xx/IRQ_STORM/mcuconf.h | 14 | ||||
| -rw-r--r-- | testhal/STM32F3xx/IRQ_STORM/readme.txt | 3 |
3 files changed, 19 insertions, 4 deletions
diff --git a/testhal/STM32F3xx/IRQ_STORM/main.c b/testhal/STM32F3xx/IRQ_STORM/main.c index 6ba712a3d..61f409609 100644 --- a/testhal/STM32F3xx/IRQ_STORM/main.c +++ b/testhal/STM32F3xx/IRQ_STORM/main.c @@ -214,11 +214,11 @@ int main(void) { chSysInit();
/*
- * Prepares the Serial driver 2 and GPT drivers 2 and 3.
+ * Activates the serial driver 1, PA9 and PA10 are routed to USART1.
*/
sdStart(&SD1, NULL);
- palSetPadMode(GPIOA, 9, PAL_MODE_ALTERNATE(7));
- palSetPadMode(GPIOA, 10, PAL_MODE_ALTERNATE(7));
+ palSetPadMode(GPIOA, 9, PAL_MODE_ALTERNATE(7)); /* USART1 TX. */
+ palSetPadMode(GPIOA, 10, PAL_MODE_ALTERNATE(7)); /* USART1 RX. */
/*
* Activates GPTs.
diff --git a/testhal/STM32F3xx/IRQ_STORM/mcuconf.h b/testhal/STM32F3xx/IRQ_STORM/mcuconf.h index 5bc14b405..d2ee24c25 100644 --- a/testhal/STM32F3xx/IRQ_STORM/mcuconf.h +++ b/testhal/STM32F3xx/IRQ_STORM/mcuconf.h @@ -145,6 +145,20 @@ #define STM32_SPI_DMA_ERROR_HOOK(spip) chSysHalt()
/*
+ * UART driver system settings.
+ */
+#define STM32_UART_USE_USART1 FALSE
+#define STM32_UART_USE_USART2 FALSE
+#define STM32_UART_USE_USART3 FALSE
+#define STM32_UART_USART1_IRQ_PRIORITY 12
+#define STM32_UART_USART2_IRQ_PRIORITY 12
+#define STM32_UART_USART3_IRQ_PRIORITY 12
+#define STM32_UART_USART1_DMA_PRIORITY 0
+#define STM32_UART_USART2_DMA_PRIORITY 0
+#define STM32_UART_USART3_DMA_PRIORITY 0
+#define STM32_UART_DMA_ERROR_HOOK(uartp) chSysHalt()
+
+/*
* USB driver system settings.
*/
#define STM32_USB_USE_USB1 FALSE
diff --git a/testhal/STM32F3xx/IRQ_STORM/readme.txt b/testhal/STM32F3xx/IRQ_STORM/readme.txt index 01a6b0cfe..05c37dd09 100644 --- a/testhal/STM32F3xx/IRQ_STORM/readme.txt +++ b/testhal/STM32F3xx/IRQ_STORM/readme.txt @@ -13,7 +13,8 @@ drivers in order to implement a system stress demo. ** Board Setup **
-None.
+- Connect an RS232 transceiver to pins PA9(TX) and PA10(RX).
+- Connect a terminal emulator to the transceiver (38400-N-8-1).
** Build Procedure **
|