ra8-firmware/board__periph__i2c__internal_8h_source.html

#pragma once


#include <stdint.h>


#include "ra8_attributes.h"


#ifdef __cplusplus

extern "C" {

#endif


typedef enum : uint32_t {

  k_i3c_dev_byte_mask = 0xFFU,

} i2c_devices_const_t;


RA8_PRIV void priv_i2c_device_register(uint8_t addr_7b,

                                       void (*wr)(void*, uint8_t),

                                       uint32_t (*rd)(void*, uint8_t*, uint32_t),

                                       void (*stop)(void*),

                                       void* ctx);


RA8_PRIV void priv_board_i2c_imu_fuel_reset(void);


RA8_PRIV void priv_board_i2c_imu_fuel_register(void);


RA8_PRIV uint32_t priv_board_i2c_imu_reads(void);


#ifdef __cplusplus

}

#endif

priv_i2c_device_register
void priv_i2c_device_register(uint8_t addr_7b, void(*wr)(void *, uint8_t), uint32_t(*rd)(void *, uint8_t *, uint32_t), void(*stop)(void *), void *ctx)
Register a device model in the first free bus slot (drop if full).
Definition board_periph_i2c.c:280

priv_board_i2c_imu_fuel_reset
void priv_board_i2c_imu_fuel_reset(void)
Re-lay the IMU + fuel-gauge register files (block reset path).
Definition board_periph_i2c_devices.c:345

priv_board_i2c_imu_reads
uint32_t priv_board_i2c_imu_reads(void)
IMU register reads answered this run (report telemetry).
Definition board_periph_i2c_devices.c:370

priv_board_i2c_imu_fuel_register
void priv_board_i2c_imu_fuel_register(void)
Register the LSM6DSO + MAX17048 devices on the modelled bus.
Definition board_periph_i2c_devices.c:353

i2c_devices_const_t
i2c_devices_const_t
Byte-lane constants shared across the bus + device TUs.
Definition board_periph_i2c_internal.h:28

k_i3c_dev_byte_mask
@ k_i3c_dev_byte_mask
One-byte mask for register-file lanes.
Definition board_periph_i2c_internal.h:29

ra8_attributes.h
Annotation-attribute framework macros for ra8-firmware.

RA8_PRIV
#define RA8_PRIV
Module-private helper: shared across TUs but only inside one library.
Definition ra8_attributes.h:219