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boards/nucleo-l433rc: add I2C configuration

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This commit is contained in:
Alexandre Abadie 2018-12-20 17:41:59 +01:00
parent 7f179cd0bf
commit 824201b9ea
2 changed files with 24 additions and 0 deletions
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1
boards/nucleo-l433rc/Makefile.features
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@ -1,4 +1,5 @@
# Put defined MCU peripherals here (in alphabetical order) # Put defined MCU peripherals here (in alphabetical order)
FEATURES_PROVIDED += periph_i2c
FEATURES_PROVIDED += periph_lpuart FEATURES_PROVIDED += periph_lpuart
FEATURES_PROVIDED += periph_pwm FEATURES_PROVIDED += periph_pwm
FEATURES_PROVIDED += periph_rtc FEATURES_PROVIDED += periph_rtc

23
boards/nucleo-l433rc/include/periph_conf.h
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@ -202,6 +202,29 @@ static const spi_conf_t spi_config[] = {
#define SPI_NUMOF (sizeof(spi_config) / sizeof(spi_config[0])) #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, 7),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR1_I2C1EN,
.irqn = I2C1_ER_IRQn
},
};
#define I2C_0_ISR isr_i2c1_er
#define I2C_NUMOF (sizeof(i2c_config) / sizeof(i2c_config[0]))
/** @} */
/** /**
* @name RTT configuration * @name RTT configuration
* *