Common configuration for STM32 I2C. More...

Detailed Description

Common configuration for STM32 I2C.

Author: Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

Definition in file cfg_i2c1_pb6_pb7.h.

#include "periph_cpu.h"

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I2C configuration
#define	I2C_0_ISR isr_i2c1

#define	I2C_NUMOF ARRAY_SIZE(i2c_config)

static const i2c_conf_t	i2c_config []

Macro Definition Documentation

◆ I2C_0_ISR

#define I2C_0_ISR isr_i2c1

Definition at line 60 of file cfg_i2c1_pb6_pb7.h.

◆ I2C_NUMOF

#define I2C_NUMOF ARRAY_SIZE(i2c_config)

Definition at line 63 of file cfg_i2c1_pb6_pb7.h.

Variable Documentation

◆ i2c_config

const i2c_conf_t i2c_config[]

static

Initial value:

= {
    {
        .dev            = I2C1,
        .speed          = I2C_SPEED_NORMAL,
        .scl_pin        = GPIO_PIN(PORT_B, 6),
        .sda_pin        = GPIO_PIN(PORT_B, 7),
 
        .scl_af         = GPIO_AF1,
        .sda_af         = GPIO_AF1,
 
        .bus            = APB1,
 
        .rcc_mask       = RCC_APB1ENR_I2C1EN,
        .irqn           = I2C1_IRQn
 
    }
}