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Merged in no1wudi/nuttx (pull request #309)

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STM32:add I2C3 SDA pin mapping for STM32F411

Approved-by: Gregory Nutt <gnutt@nuttx.org>
This commit is contained in:
no1wudi 2017-04-04 08:33:17 +00:00 committed by Gregory Nutt
commit 9daf0dca0c
1 changed files with 4 additions and 0 deletions
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4
arch/arm/src/stm32/chip/stm32f40xxx_pinmap.h
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@ -424,6 +424,10 @@
#define GPIO_I2C3_SCL_2 (GPIO_ALT|GPIO_AF4|GPIO_SPEED_50MHz|GPIO_OPENDRAIN|GPIO_PORTH|GPIO_PIN7)
#define GPIO_I2C3_SDA_1 (GPIO_ALT|GPIO_AF4|GPIO_SPEED_50MHz|GPIO_OPENDRAIN|GPIO_PORTC|GPIO_PIN9)
#define GPIO_I2C3_SDA_2 (GPIO_ALT|GPIO_AF4|GPIO_SPEED_50MHz|GPIO_OPENDRAIN|GPIO_PORTH|GPIO_PIN8)
#if defined(CONFIG_STM32_STM32F411)
# define GPIO_I2C3_SDA_3 (GPIO_ALT|GPIO_AF9|GPIO_SPEED_50MHz|GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN4)
# define GPIO_I2C3_SDA_4 (GPIO_ALT|GPIO_AF9|GPIO_SPEED_50MHz|GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN8)
#endif
#define GPIO_I2C3_SMBA_1 (GPIO_ALT|GPIO_AF4|GPIO_SPEED_50MHz|GPIO_PUSHPULL|GPIO_PORTA|GPIO_PIN9)
#define GPIO_I2C3_SMBA_2 (GPIO_ALT|GPIO_AF4|GPIO_SPEED_50MHz|GPIO_PUSHPULL|GPIO_PORTH|GPIO_PIN9)
#if defined(CONFIG_STM32_STM32F446)