i2c_telecommand_defs.c File Reference

#include "telecommands/i2c_telecommand_defs.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "main.h"

Include dependency graph for i2c_telecommand_defs.c:

Functions
uint8_t	TCMDEXEC_scan_i2c_bus_verbose (const char *args_str, char *response_output_buf, uint16_t response_output_buf_len)
	Scans the I2C bus for devices. Prints out a grid of all devices, with addresses for those found.
uint8_t	TCMDEXEC_scan_i2c_bus (const char *args_str, char *response_output_buf, uint16_t response_output_buf_len)
	Scans the I2C bus for devices. Prints out the addresses of devices found.

Variables
const uint32_t	I2C_scan_number_of_trials = 3
const uint32_t	I2C_scan_timeout_ms = 5

Function Documentation

TCMDEXEC_scan_i2c_bus()

uint8_t TCMDEXEC_scan_i2c_bus	(	const char *	args_str,
		char *	response_output_buf,
		uint16_t	response_output_buf_len )

Scans the I2C bus for devices. Prints out the addresses of devices found.

Parameters

args_str

Arg 0: I2C bus to scan (1-4)

Returns

0 if successful, 1 if error.

TCMDEXEC_scan_i2c_bus_verbose()

uint8_t TCMDEXEC_scan_i2c_bus_verbose	(	const char *	args_str,
		char *	response_output_buf,
		uint16_t	response_output_buf_len )

Scans the I2C bus for devices. Prints out a grid of all devices, with addresses for those found.

Parameters

args_str

Arg 0: I2C bus to scan (1-4)

Returns

0 if successful, 1 if error.

Variable Documentation

I2C_scan_number_of_trials

const uint32_t I2C_scan_number_of_trials = 3

I2C_scan_timeout_ms

const uint32_t I2C_scan_timeout_ms = 5