driver tm1638 source file More...

#include "driver_tm1638.h"

Macros
#define	CHIP_NAME "Titan Micro Electronics TM1638"
	chip information definition More...

#define	MANUFACTURER_NAME "Titan Micro Electronics"

#define	SUPPLY_VOLTAGE_MIN 3.0f

#define	SUPPLY_VOLTAGE_MAX 6.0f

#define	MAX_CURRENT 200.0f

#define	TEMPERATURE_MIN -40.0f

#define	TEMPERATURE_MAX 125.0f

#define	DRIVER_VERSION 1000

#define	TM1638_COMMAND_DATA (1 << 6)
	chip command definition More...

#define	TM1638_COMMAND_DISPLAY (2 << 6)

#define	TM1638_COMMAND_ADDRESS (3 << 6)

Functions
uint8_t	tm1638_init (tm1638_handle_t *handle)
	initialize the chip More...

uint8_t	tm1638_deinit (tm1638_handle_t *handle)
	close the chip More...

uint8_t	tm1638_set_pulse_width (tm1638_handle_t *handle, tm1638_pulse_width_t width)
	set pulse width More...

uint8_t	tm1638_get_pulse_width (tm1638_handle_t handle, tm1638_pulse_width_t width)
	get pulse width More...

uint8_t	tm1638_set_display (tm1638_handle_t *handle, tm1638_bool_t enable)
	enable or disable display More...

uint8_t	tm1638_get_display (tm1638_handle_t handle, tm1638_bool_t enable)
	get display status More...

uint8_t	tm1638_set_address_mode (tm1638_handle_t *handle, tm1638_address_mode_t mode)
	set address mode More...

uint8_t	tm1638_get_address_mode (tm1638_handle_t handle, tm1638_address_mode_t mode)
	get address mode More...

uint8_t	tm1638_set_test_mode (tm1638_handle_t *handle, tm1638_bool_t enable)
	enable or disable test mode More...

uint8_t	tm1638_get_test_mode (tm1638_handle_t handle, tm1638_bool_t enable)
	get test mode status More...

uint8_t	tm1638_clear_segment (tm1638_handle_t *handle)
	clear segment More...

uint8_t	tm1638_write_segment (tm1638_handle_t handle, uint8_t addr, uint16_t data, uint8_t len)
	write segment More...

uint8_t	tm1638_read_segment (tm1638_handle_t *handle, uint8_t segk[4])
	read segment More...

uint8_t	tm1638_set_reg (tm1638_handle_t handle, uint8_t cmd, uint8_t data, uint8_t len)
	set the chip register More...

uint8_t	tm1638_get_reg (tm1638_handle_t handle, uint8_t cmd, uint8_t data, uint8_t len)
	get the chip register More...

uint8_t	tm1638_info (tm1638_info_t *info)
	get chip's information More...

Detailed Description

driver tm1638 source file

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Version: 1.0.0

Author: Shifeng Li

Date: 2024-03-31

history

Date	Version	Author	Description
2024/03/31	1.0	Shifeng Li	first upload

Definition in file driver_tm1638.c.

Macro Definition Documentation

◆ CHIP_NAME

#define CHIP_NAME "Titan Micro Electronics TM1638"

chip information definition

chip name

Definition at line 42 of file driver_tm1638.c.

◆ DRIVER_VERSION

#define DRIVER_VERSION 1000

driver version

Definition at line 49 of file driver_tm1638.c.

◆ MANUFACTURER_NAME

#define MANUFACTURER_NAME "Titan Micro Electronics"

manufacturer name

Definition at line 43 of file driver_tm1638.c.

◆ MAX_CURRENT

#define MAX_CURRENT 200.0f

chip max current

Definition at line 46 of file driver_tm1638.c.

◆ SUPPLY_VOLTAGE_MAX

#define SUPPLY_VOLTAGE_MAX 6.0f

chip max supply voltage

Definition at line 45 of file driver_tm1638.c.

◆ SUPPLY_VOLTAGE_MIN

#define SUPPLY_VOLTAGE_MIN 3.0f

chip min supply voltage

Definition at line 44 of file driver_tm1638.c.

◆ TEMPERATURE_MAX

#define TEMPERATURE_MAX 125.0f

chip max operating temperature

Definition at line 48 of file driver_tm1638.c.

◆ TEMPERATURE_MIN

#define TEMPERATURE_MIN -40.0f

chip min operating temperature

Definition at line 47 of file driver_tm1638.c.

◆ TM1638_COMMAND_ADDRESS

#define TM1638_COMMAND_ADDRESS (3 << 6)

address command setting

Definition at line 56 of file driver_tm1638.c.

◆ TM1638_COMMAND_DATA

#define TM1638_COMMAND_DATA (1 << 6)

chip command definition

data command setting

Definition at line 54 of file driver_tm1638.c.

◆ TM1638_COMMAND_DISPLAY

#define TM1638_COMMAND_DISPLAY (2 << 6)

display and control command setting

Definition at line 55 of file driver_tm1638.c.

Macros

Functions