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The following commit(s) were added to refs/heads/master by this push:
new 062ac73 baords/arm/stm32/olimex-stm32-p407: Add hooks to configure
UEXT USART3
062ac73 is described below
commit 062ac73644db6423d6aa0961fd7b012049cc411e
Author: Ouss4 <abdelatif.guettou...@gmail.com>
AuthorDate: Thu Jul 2 00:25:39 2020 +0100
baords/arm/stm32/olimex-stm32-p407: Add hooks to configure UEXT USART3
---
boards/arm/stm32/olimex-stm32-p407/Kconfig | 8 ++++++--
boards/arm/stm32/olimex-stm32-p407/README.txt | 4 ++--
boards/arm/stm32/olimex-stm32-p407/include/board.h | 12 ++++++++++++
3 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/boards/arm/stm32/olimex-stm32-p407/Kconfig
b/boards/arm/stm32/olimex-stm32-p407/Kconfig
index 680d6ea..7481fdf 100644
--- a/boards/arm/stm32/olimex-stm32-p407/Kconfig
+++ b/boards/arm/stm32/olimex-stm32-p407/Kconfig
@@ -5,14 +5,18 @@
if ARCH_BOARD_OLIMEX_STM32P407
-config STM32F4DISCO_OLIMEXP407_STACKSIZE
+config STM32_OLIMEXP407_STACKSIZE
int "USB host waiter stack size"
default 1024
depends on USBHOST
-config STM32F4DISCO_OLIMEXP407_PRIO
+config STM32_OLIMEXP407_PRIO
int "USB host waiter task priority"
default 100
depends on USBHOST
+config STM32_OLIMEXP407_UEXT_USART3
+ bool "Enable UEXT USART3"
+ default n
+
endif
diff --git a/boards/arm/stm32/olimex-stm32-p407/README.txt
b/boards/arm/stm32/olimex-stm32-p407/README.txt
index 619625e..6821698 100644
--- a/boards/arm/stm32/olimex-stm32-p407/README.txt
+++ b/boards/arm/stm32/olimex-stm32-p407/README.txt
@@ -192,9 +192,9 @@ OTGFS Host
Olimex STM32 P407 Configuration:
- CONFIG_STM32F4DISCO_OLIMEXP407_PRIO - Priority of the USB host watier
+ CONFIG_STM32F_OLIMEXP407_PRIO - Priority of the USB host watier
thread (default 100).
- CONFIG_STM32F4DISCO_OLIMEXP407_STACKSIZE - Stacksize of the USB host
+ CONFIG_STM32_OLIMEXP407_STACKSIZE - Stacksize of the USB host
waiter thread (default 1024)
Class Driver Configuration
diff --git a/boards/arm/stm32/olimex-stm32-p407/include/board.h
b/boards/arm/stm32/olimex-stm32-p407/include/board.h
index 0d92297..fb81896 100644
--- a/boards/arm/stm32/olimex-stm32-p407/include/board.h
+++ b/boards/arm/stm32/olimex-stm32-p407/include/board.h
@@ -244,6 +244,18 @@
#define GPIO_USART3_CTS GPIO_USART3_CTS_2 /* PD11 */
#define GPIO_USART3_RTS GPIO_USART3_RTS_2 /* PD12 */
+/* UEXT USART3: This will redefine the above macros if enabled. */
+
+#ifdef CONFIG_STM32_OLIMEXP407_UEXT_USART3
+# undef GPIO_USART3_RX GPIO_USART3_RX_3
+# undef GPIO_USART3_TX GPIO_USART3_TX_3
+# undef GPIO_USART3_CTS GPIO_USART3_CTS_2
+# undef GPIO_USART3_RTS GPIO_USART3_RTS_2
+
+# define GPIO_USART3_RX GPIO_USART3_RX_2 /* PC11 */
+# define GPIO_USART3_TX GPIO_USART3_TX_2 /* PC10 */
+#endif
+
/* USART6: */
#define GPIO_USART6_RX GPIO_USART6_RX_2 /* PG9 */
