openpilot/selfdrive/common/i2c.h
robbederks 622e42d504
Tici sensord (#2072)
* tici sensord: WIP

* add sensor constants

* rename files

* base class

* init sensors

* publish something

* dont leak memory

* try reading from accel

* Accel works

* add time and sensor source

* Update release files

* If we want low BW we want 125hz

* this should run gyro as well

* add filter on gyro

* also filter accel data

* Add i2c files

* cast makes macos unhappy

* Same outputs as android sensord

Co-authored-by: Tici <robbe@comma.ai>
Co-authored-by: Willem Melching <willem.melching@gmail.com>
2020-08-26 11:30:30 +02:00

17 lines
341 B
C++

#pragma once
#include <stdint.h>
#include <sys/types.h>
class I2CBus {
private:
int i2c_fd;
public:
I2CBus(uint8_t bus_id);
~I2CBus();
int read_register(uint8_t device_address, uint register_address, uint8_t *buffer, uint8_t len);
int set_register(uint8_t device_address, uint register_address, uint8_t data);
};