gpio_led.c File Reference

#include "gpio_led.h"

Functions
void	init_led_pins (void)
	Initialize the control pins of the LED light ;初始化LED灯的控制引脚 More...
void	led_red_error (void)
	The red LED light is on, indicating that the current status is error ;红色LED灯亮，表示当前状态为error. More...
void	led_green_ok (void)
	The green LED light is on, indicating that the current status is OK ;绿色LED灯亮，表示当前状态为ok. More...
void	led_blue_work (void)
	The blue LED light is on, indicating that the current status is work ;蓝色LED灯亮，表示当前状态为work. More...
void	init_led_diplay_pins (void)
	Initialize LED display control pins ;初始化LED显示控制引脚 More...
void	init_led_dig_pins (void)
	Initialize LED display tube power supply control pins ;初始化LED显示管供电控制引脚 More...
void	led_dig_enable (uint8_t index)
	LED display tube enable, 5 LED display tubes in total from 0 to 4 ;LED显示管使能，0~4共5个LED显示管 More...
void	led_dig_disable (uint8_t index)
	LED display tube disable, 5 LED display tubes in total from 0 to 4 ;LED显示管禁用，0~4共5个LED显示管 More...
void	led_dig_disable_all (void)
	Disable all LED display tubes ;禁用所有的LED显示管 More...
void	led_diplay_point (void)
	LED digital tube displays decimal point ;LED数码管显示小数点 More...
void	led_display_number (uint8_t number)
	LED digital tube displays numbers ;LED数码管显示数字 More...
void	led_display_float (float number)
	LED digital tube displays floating-point numbers ;LED数码管显示浮点数 More...
void	led_display_speed (float speed)
	LED digital display speed ;LED数码管显示速度 More...
void	init_led_display (void)
	Initialize LED digital display function ;初始化LED数码管显示功能 More...

Variables
uint8_t	led_dig_ctr [5] = {LED_DIG_4,LED_DIG_3,LED_DIG_2,LED_DIG_1,LED_DIG_0}
uint8_t	led_number_array [10][8]

Function Documentation

init_led_dig_pins()

void init_led_dig_pins

(

void

)

Initialize LED display tube power supply control pins ;初始化LED显示管供电控制引脚

init_led_diplay_pins()

void init_led_diplay_pins

(

void

)

Initialize LED display control pins ;初始化LED显示控制引脚

init_led_display()

void init_led_display

(

void

)

Initialize LED digital display function ;初始化LED数码管显示功能

init_led_pins()

void init_led_pins

(

void

)

Initialize the control pins of the LED light ;初始化LED灯的控制引脚

led_blue_work()

void led_blue_work

(

void

)

The blue LED light is on, indicating that the current status is work ;蓝色LED灯亮，表示当前状态为work.

led_dig_disable()

void led_dig_disable

(

uint8_t

index

)

LED display tube disable, 5 LED display tubes in total from 0 to 4 ;LED显示管禁用，0~4共5个LED显示管

Parameters

[in]

index

0~4 respectively represent the 5 LED display tubes from the lowest position to the highest position;0~4分别表示最低位到最高位的5个LED显示管

led_dig_disable_all()

void led_dig_disable_all

(

void

)

Disable all LED display tubes ;禁用所有的LED显示管

led_dig_enable()

void led_dig_enable

(

uint8_t

index

)

LED display tube enable, 5 LED display tubes in total from 0 to 4 ;LED显示管使能，0~4共5个LED显示管

Parameters

[in]

index

0~4 respectively represent the 5 LED display tubes from the lowest position to the highest position;0~4分别表示最低位到最高位的5个LED显示管

led_diplay_point()

void led_diplay_point

(

void

)

LED digital tube displays decimal point ;LED数码管显示小数点

led_display_float()

void led_display_float

(

float

number

)

LED digital tube displays floating-point numbers ;LED数码管显示浮点数

Parameters

[in]

number

Floating point data, supporting up to 5 positive floating-point numbers ;浮点数据，最多支持5位的正浮点数

led_display_number()

void led_display_number

(

uint8_t

number

)

LED digital tube displays numbers ;LED数码管显示数字

Parameters

[in]

number

数字0~9;Numbers 0~9

led_display_speed()

void led_display_speed

(

float

speed

)

LED digital display speed ;LED数码管显示速度

Parameters

[in]

speed

Speed value, supports up to 5 positive floating-point numbers ;速度值，最多支持5位的正浮点数

led_green_ok()

void led_green_ok

(

void

)

The green LED light is on, indicating that the current status is OK ;绿色LED灯亮，表示当前状态为ok.

led_red_error()

void led_red_error

(

void

)

The red LED light is on, indicating that the current status is error ;红色LED灯亮，表示当前状态为error.

Variable Documentation

led_dig_ctr

uint8_t led_dig_ctr[5] = {LED_DIG_4,LED_DIG_3,LED_DIG_2,LED_DIG_1,LED_DIG_0}

led_number_array

uint8_t led_number_array[10][8]

Initial value:

= {
    {LED_ON,LED_ON,LED_ON,LED_ON,LED_ON,LED_ON,LED_OFF,LED_OFF},
    {LED_OFF,LED_ON,LED_ON,LED_OFF,LED_OFF,LED_OFF,LED_OFF,LED_OFF},
    {LED_ON,LED_ON,LED_OFF,LED_ON,LED_ON,LED_OFF,LED_ON,LED_OFF},
    {LED_ON,LED_ON,LED_ON,LED_ON,LED_OFF,LED_OFF,LED_ON,LED_OFF},
    {LED_OFF,LED_ON,LED_ON,LED_OFF,LED_OFF,LED_ON,LED_ON,LED_OFF},
    {LED_ON,LED_OFF,LED_ON,LED_ON,LED_OFF,LED_ON,LED_ON,LED_OFF},
    {LED_ON,LED_OFF,LED_ON,LED_ON,LED_ON,LED_ON,LED_ON,LED_OFF},
    {LED_ON,LED_ON,LED_ON,LED_OFF,LED_OFF,LED_OFF,LED_OFF,LED_OFF},
    {LED_ON,LED_ON,LED_ON,LED_ON,LED_ON,LED_ON,LED_ON,LED_OFF},
    {LED_ON,LED_ON,LED_ON,LED_ON,LED_OFF,LED_ON,LED_ON,LED_OFF},
}