update mqtt configure file, support breakin detect support

guowenxue

2019-07-31 4deb51ffc4dd4588183aed82bd7877909ba2130e

 mqttd/hal/hal.c

@@ -13,16 +13,113 @@

#include "hal.h"

int hal_init(void)
                              /* LED_R  LED_G   LED_B */
static int led_pin[LED_MAX] = { 0,0,0 };
static int relay_pin = 0;
static int beep_pin = 0;
static int infrared_pin = 0;

void init_relay(int pin);
void init_led(int redpin, int greenpin, int bluepin);
void init_beep(int pin);

int hal_init(hwconf_t *hwconf)
{
    init_led(); 
    
    if( sht2x_init() < 0 )
    if( !hwconf->enable )
    {
        log_err("All hardware modules are disabled, skip initialise HAL.\n");
        return 0;
    }

    wiringPiSetup();

    if( hwconf->leds )
        init_led(hwconf->red_pin, hwconf->green_pin, hwconf->blue_pin); 

    if( hwconf->relay_pin )
        init_relay(hwconf->relay_pin);

    if( hwconf->beep_pin )
        init_beep(hwconf->beep_pin);

    if( hwconf->infrared_pin && hwconf->ifrd_handler )
        init_infrared(hwconf->infrared_pin, INT_EDGE_RISING, hwconf->ifrd_handler);

    if( hwconf->sht2x && sht2x_init() < 0 )
    {
        log_err("Initialise SHT20 failure\n");
        return -2;
        return -1;
    } 
    
    return 0;
}

void init_led(int redpin, int greenpin, int bluepin)
{
   int         i; 

    led_pin[LED_R]=redpin; 
    led_pin[LED_G]=greenpin; 
    led_pin[LED_B]=bluepin;
    
   for(i=0; i<LED_MAX; i++)
   {
        if(led_pin[i])
            pinMode(led_pin[i], OUTPUT );
   }
}

int turn_led(int which, int cmd)
{
   if( which<0 || which>=LED_MAX )
      return -1;

   if( OFF == cmd )
    {
        if(led_pin[which])
            digitalWrite (led_pin[which], LOW); 
    }
    else 
    {
        if(led_pin[which])
            digitalWrite (led_pin[which], HIGH);
    }

   return 0;
}


void init_relay(int pin)
{
    relay_pin = pin;
    pinMode(relay_pin, OUTPUT);
}

void init_beep(int pin)
{
    beep_pin = pin;
    //pinMode(relay_pin, OUTPUT);
}

void init_infrared(int pin, int irq_type, void (*handler)(void))
{
    pinMode(pin, INPUT);

    delay(100);

    wiringPiISR(pin, irq_type, handler);
}

void turn_relay(int cmd)
{
    if( OFF == cmd )
    {
        digitalWrite ( relay_pin, LOW );
    }
    else
    {
        digitalWrite ( relay_pin, HIGH );
    }
}