Commit 6fc3674e authored by schneider's avatar schneider
Browse files

feat(BHI): Add I2C support

parent ccd2773c
......@@ -59,6 +59,7 @@
#include "i2c.h"
#include "tmr_utils.h"
#include <stdio.h>
#include <string.h>
/********************************************************************************/
/* STATIC VARIABLES */
......@@ -66,17 +67,22 @@
static struct bhy_t bhy;
static char *version = BHY_MCU_REFERENCE_VERSION;
#define I2C_DEVICE MXC_I2C0_BUS0
/********************************************************************************/
/* EXTERN FUNCTION DECLARATIONS */
/********************************************************************************/
static int8_t sensor_i2c_write(uint8_t addr, uint8_t reg, uint8_t *p_buf, uint16_t size)
{
return 0;
uint8_t buf[size + 1];
buf[0] = reg;
memcpy(buf + 1, p_buf, size);
return I2C_MasterWrite(I2C_DEVICE, addr << 1, buf, size + 1, 0);
}
static int8_t sensor_i2c_read(uint8_t addr, uint8_t reg, uint8_t *p_buf, uint16_t size)
{
return 0;
I2C_MasterWrite(I2C_DEVICE, addr << 1, &reg, 1, 1);
return I2C_MasterRead(I2C_DEVICE, addr << 1, p_buf, size, 0);
}
/********************************************************************************/
......
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