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boards/nucleo-f091: add i2c configuration

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This commit is contained in:
Vincent Dupont 2018-05-28 12:17:52 +02:00
parent 1bbd7fcd62
commit ed27927f76
2 changed files with 24 additions and 0 deletions
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1
boards/nucleo-f091rc/Makefile.features
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@ -1,6 +1,7 @@
# Put defined MCU peripherals here (in alphabetical order)
FEATURES_PROVIDED += periph_adc
FEATURES_PROVIDED += periph_gpio
FEATURES_PROVIDED += periph_i2c
FEATURES_PROVIDED += periph_pwm
FEATURES_PROVIDED += periph_rtc
FEATURES_PROVIDED += periph_timer

23
boards/nucleo-f091rc/include/periph_conf.h
View File

@ -159,6 +159,29 @@ static const spi_conf_t spi_config[] = {
#define SPI_NUMOF (sizeof(spi_config) / sizeof(spi_config[0]))
/** @} */
/**
* @name I2C configuration
* @{
*/
static const i2c_conf_t i2c_config[] = {
{
.dev = I2C1,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_B, 8),
.sda_pin = GPIO_PIN(PORT_B, 9),
.scl_af = GPIO_AF1,
.sda_af = GPIO_AF1,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C1EN,
.rcc_sw_mask = RCC_CFGR3_I2C1SW,
.irqn = I2C1_IRQn,
}
};
#define I2C_0_ISR isr_i2c1
#define I2C_NUMOF (sizeof(i2c_config) / sizeof(i2c_config[0]))
/** @} */
/**
* @name PWM configuration