8913f64d481a3da19d7e03b619605dc67eaf0591..eeb821fa6846e84c9fe3e80d58f41b7a5a418e70
2021-04-21 guowenxue
update hal.x
eeb821 diff | tree
2021-04-21 guowenxue
update iotd.conf
99ecb3 diff | tree
4 files modified
62 ■■■■ changed files
iotd/etc/iotd.conf 8 ●●●● patch | view | raw | blame | history
iotd/hal/gpio.c 47 ●●●●● patch | view | raw | blame | history
iotd/hal/gpio.h 3 ●●●● patch | view | raw | blame | history
iotd/main.c 4 ●●● patch | view | raw | blame | history
iotd/etc/iotd.conf
@@ -21,19 +21,19 @@
# 树莓派连接的外设信息,0:禁用或未连接  其他: 使能或相关硬件连接的Pin管脚(BCM)
[hardware]
# LED或继电器等GPIO输出控制, 格式: {名称:BCM编码:控制:电平}
gpio_outpin={light_indoor:6:0},{light_livroomL:13:0},{light_livroomR:19:0},{light_hallway:26:0}
# LED或继电器等GPIO输出控制, 格式: {名称:BCM编码:控制电平}
gpio_outpin={light_indoor:6:1},{light_livroomL:13:1},{light_livroomR:19:1},{light_hallway:26:1}
#gpio_outpin={led_red:6:1},{led_green:13:1},{led_blue:19:1}
# 红外探测到人后,继电器控制灯亮的时长
light_intval=15
# 按键或红外感应灯GPIO输入控制, 格式: {名称:BCM编码:控制:电平}
gpio_inpin={infrared_indoor:4:0},{infrared_hallway:18:0}
gpio_inpin={infrared_indoor:23:1},{infrared_hallway:24:1}
# 是否使能 TSL2561 光强传感器模块,0:禁用  X:光强阈值
lux=1
lux_threshould=0.10
lux_threshold=0.10
# 是否使能 DS18b20 温度传感器模块,0:禁用  1:是能
# ds18b20=1
iotd/hal/gpio.c
@@ -24,9 +24,7 @@
    int                 i;
    gpio_info_t        *gpioinfo;
    s_gpio = gpio;
    if( !gpio )
    {
@@ -40,7 +38,6 @@
        log_warn("WARNNING: No GPIO pins configured\n");
        return 0;
    }
    /*  gpiod open chip */
    s_chip = gpiod_chip_open_by_name(RPI_GPIONAME);
@@ -150,30 +147,40 @@
}
#if 0
/* Return value: 1(HIGH): Sombody detected  0(LOW): Nobody detected */
int infrared_detect(void)
{
    int                      i;
    int                      rv;
    struct gpiod_line_event  event;
    /* This function will block, must call it to setup */
    if( gpiod_line_event_wait(s_infrared_lines, NULL) < 0 )
    for(i=0; i<s_gpio->incnt; i++)
    {
        //log_err("infrared gpiod line wait event failure!\n");
        return 0;
    }
        if( strstr(s_gpio->input[i].name, "infrared"))
        {
            log_dbg("Start detect '%s' on pin[#%d]\n", s_gpio->input[i].name, s_gpio->input[i].pin);
    /* This function will block, must read to clear the event  */
    if (gpiod_line_event_read(s_infrared_lines, &event) < 0)
    {
        log_err("gpiod line event read failure!\n");
        return 0;
    }
            /* This function will block, must call it to setup */
            rv = gpiod_line_event_wait(s_gpio->input[i].line, NULL) ;
            if( rv< 0 )
            {
                log_err("infrared gpiod line wait event failure!\n");
                return 0;
            }
            log_err("infrared gpiod line wait event rv=%d!\n", rv);
    if (event.event_type == GPIOD_LINE_EVENT_RISING_EDGE)
        return 1;
    else
        return 0;
            /* This function will block, must read to clear the event  */
            if (gpiod_line_event_read(s_gpio->input[i].line, &event) < 0)
            {
                log_err("gpiod line event read failure!\n");
                return 0;
            }
            if (event.event_type == GPIOD_LINE_EVENT_RISING_EDGE)
                return 1;
            else
                return 0;
        }
    }
}
#endif
iotd/hal/gpio.h
@@ -41,9 +41,8 @@
extern int gpio_init(gpio_t *gpio);
extern void gpio_term(void);
/* turn which light on/off */
void gpio_out(char *name, char *cmd);
extern void gpio_out(char *name, char *cmd);
/* Return value: 0(LOW): Nobody detected, !0: Which infrared detect incoming */
extern int infrared_detect(void);
iotd/main.c
@@ -194,14 +194,12 @@
            }
        }
#if 0
        log_nrml("start infrared monitor detect...\n");
        if( infrared_detect() ) 
        {
            log_nrml("Someone incoming detected by infrared\n");
            log_nrml("Lux[%.3f] < Treshold[%.3f], auto light on now..\n", lux, hal_ctx->lux_threshold);
        }
#endif
        sleep(1);
    }
}