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#include "ch.h"
#include "hal.h"
#include "i2c_pns.h"
#include "lis3.h"
#include "tmp75.h"
#include "max1236.h"
/* I2C1 */
static const I2CConfig i2cfg1 = {
OPMODE_I2C,
100000,
STD_DUTY_CYCLE,
0,
0,
0,
0,
};
/* I2C2 */
static const I2CConfig i2cfg2 = {
OPMODE_I2C,
100000,
STD_DUTY_CYCLE,
0,
0,
0,
0,
};
void I2CInit_pns(void){
i2cInit();
i2cStart(&I2CD1, &i2cfg1);
i2cStart(&I2CD2, &i2cfg2);
/* tune ports for I2C1*/
palSetPadMode(IOPORT2, 6, PAL_MODE_STM32_ALTERNATE_OPENDRAIN);
palSetPadMode(IOPORT2, 7, PAL_MODE_STM32_ALTERNATE_OPENDRAIN);
/* tune ports for I2C2*/
palSetPadMode(IOPORT2, 10, PAL_MODE_STM32_ALTERNATE_OPENDRAIN);
palSetPadMode(IOPORT2, 11, PAL_MODE_STM32_ALTERNATE_OPENDRAIN);
/* startups. Pauses added just to be safe */
chThdSleepMilliseconds(1000);
init_max1236();
chThdSleepMilliseconds(1000);
init_lis3();
chThdSleepMilliseconds(1000);
}
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