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boards/mcb2388: add I2C config

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The pins for I2C0 and I2C1 are available on the board,
nothing is wired up to them.
This commit is contained in:
Benjamin Valentin 2020-01-14 23:21:38 +01:00
parent 4d5d3eb9e6
commit 9d1a2b5fb4
2 changed files with 28 additions and 0 deletions
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1
boards/mcb2388/Makefile.features
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@ -3,6 +3,7 @@ CPU_MODEL = lpc2388
# Put defined MCU peripherals here (in alphabetical order) # Put defined MCU peripherals here (in alphabetical order)
FEATURES_PROVIDED += periph_adc FEATURES_PROVIDED += periph_adc
FEATURES_PROVIDED += periph_i2c
FEATURES_PROVIDED += periph_rtc FEATURES_PROVIDED += periph_rtc
FEATURES_PROVIDED += periph_spi FEATURES_PROVIDED += periph_spi
FEATURES_PROVIDED += periph_timer FEATURES_PROVIDED += periph_timer

27
boards/mcb2388/include/periph_conf.h
View File

@ -101,6 +101,33 @@ static const adc_conf_t adc_config[] = {
}; };
#define ADC_NUMOF (1) #define ADC_NUMOF (1)
/**
* @name I2C configuration
* @{
*/
static const i2c_conf_t i2c_config[] = {
{
.dev = I2C0,
.speed = I2C_SPEED_NORMAL,
.irq_prio = 5,
.pinsel_sda = 1,
.pinsel_scl = 1,
.pinsel_msk_sda = BIT22, /* P0.27 */
.pinsel_msk_scl = BIT24, /* P0.28 */
},
{
.dev = I2C1,
.speed = I2C_SPEED_NORMAL,
.irq_prio = 5,
.pinsel_sda = 1,
.pinsel_scl = 1,
.pinsel_msk_sda = BIT6 | BIT7, /* P0.19 */
.pinsel_msk_scl = BIT8 | BIT9, /* P0.20 */
},
};
#define I2C_NUMOF (2)
/** @} */ /** @} */
#ifdef __cplusplus #ifdef __cplusplus