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baords/arm/stm32/olimex-stm32-p407: Add hooks to configure UEXT USART3

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Ouss4 2020-07-02 00:25:39 +01:00 committed by Alan Carvalho de Assis
parent c98ec2ad3e
commit 062ac73644
3 changed files with 20 additions and 4 deletions
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8
boards/arm/stm32/olimex-stm32-p407/Kconfig
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@ -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

4
boards/arm/stm32/olimex-stm32-p407/README.txt
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@ -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

12
boards/arm/stm32/olimex-stm32-p407/include/board.h
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@ -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 */