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boards/nucleo-l152re: use new style for i2c config

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This commit is contained in:
Alexandre Abadie 2018-05-31 22:41:26 +02:00 committed by dylad
parent 4e09a2b6b7
commit 2aed31906e
1 changed files with 29 additions and 19 deletions
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48
boards/nucleo-l152re/include/periph_conf.h
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@ -206,27 +206,37 @@ static const spi_conf_t spi_config[] = {
* @name I2C configuration
* @{
*/
#define I2C_0_EN 1
#define I2C_1_EN 1
#define I2C_NUMOF (I2C_0_EN + I2C_1_EN)
#define I2C_IRQ_PRIO 1
#define I2C_APBCLK (CLOCK_APB1)
/* I2C 0 device configuration */
#define I2C_0_EVT_ISR isr_i2c1_ev
#define I2C_0_ERR_ISR isr_i2c1_er
/* I2C 1 device configuration */
#define I2C_1_EVT_ISR isr_i2c2_ev
#define I2C_1_ERR_ISR isr_i2c2_er
static const i2c_conf_t i2c_config[] = {
/* device, port, scl-, sda-pin-number, I2C-AF, ER-IRQn, EV-IRQn */
{I2C1, GPIO_PIN(PORT_B, 8), GPIO_PIN(PORT_B, 9), GPIO_OD_PU,
GPIO_AF4, I2C1_ER_IRQn, I2C1_EV_IRQn},
{I2C2, GPIO_PIN(PORT_B, 10), GPIO_PIN(PORT_B, 11), GPIO_OD_PU,
GPIO_AF4, I2C2_ER_IRQn, I2C2_EV_IRQn},
{
.dev = I2C1,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_B, 8),
.sda_pin = GPIO_PIN(PORT_B, 9),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C1EN,
.clk = CLOCK_APB1,
.irqn = I2C1_EV_IRQn
},
{
.dev = I2C2,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_B, 10),
.sda_pin = GPIO_PIN(PORT_B, 11),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C2EN,
.clk = CLOCK_APB1,
.irqn = I2C2_EV_IRQn
}
};
#define I2C_0_ISR isr_i2c1_ev
#define I2C_1_ISR isr_i2c2_ev
#define I2C_NUMOF (sizeof(i2c_config) / sizeof(i2c_config[0]))
/** @} */
/**