update led and infrared source code

guowenxue

2021-01-09 d0a9532e1425c6052ac7221c45433a48bf43ba50

 modules/c/led.h

@@ -2,16 +2,16 @@
 *      Copyright:  (C) 2018 LingYun IoT System Studio
 *                  All rights reserved.
 *
 *       Filename:  led.c
 *       Filename:  led.h
 *    Description:  This file is used to control RGB 3-colours LED
 *
 *     pi@raspberrypi:~ $ gpio readall show BCM and wPi pinmap  
 *     pi@raspberrypi:~ $ gpio readall     #show BCM and wPi pinmap  
 *
 *                 LED      BCM           wPi 
 *                  B ---- GPIO.13  ---- GPIO.23
 *                  R ---- GPIO.19  ---- GPIO.24    
 *                  G ---- GPIO.26  ---- GPIO.25
 *                  I ---- GND      ----
 *                 LED     #PIN        BCM          wPi 
 *                  I ----  9   ----   GND    ----  GND  
 *                  G ----  11  ----   17     ----   0
 *                  R ----  13  ----   27     ----   2 
 *                  B ----  15  ----   22     ----   3  
 *                 
 *        Version:  1.0.0(2018/10/14)
 *         Author:  Guo Wenxue <guowenxue@gmail.com>
@@ -25,6 +25,7 @@
#define OFF   0
#define ON    1


/* Three LEDs code */
enum
{
@@ -36,8 +37,12 @@

/* 3 LEDs WiringPi GPIO port */
                               
                              /* LED_R  LED_G   LED_B */
static int led_gpio[LED_MAX]= {   24,    25,     23  };

#ifdef CONFIG_USE_WIRINGPI
static int led_gpio[LED_MAX]= {   2,     0,      3  };
#else /* use libgpiod library */
static int led_gpio[LED_MAX]= {   27,    17,     22  };
#endif


void init_led(void);