From 0fd2ff9f9aca1f30d6b4620f90802223cc221fe0 Mon Sep 17 00:00:00 2001
From: GuoWenxue <“guowenxue@gmail.com”>
Date: Fri, 22 Apr 2022 09:17:24 +0800
Subject: [PATCH] update socket.c for listen socket
---
mqttd/hal/hal.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 49 insertions(+), 4 deletions(-)
diff --git a/mqttd/hal/hal.c b/mqttd/hal/hal.c
index 94dd8dc..527d6f9 100644
--- a/mqttd/hal/hal.c
+++ b/mqttd/hal/hal.c
@@ -16,9 +16,12 @@
/* 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)
{
@@ -31,17 +34,29 @@
wiringPiSetup();
if( hwconf->leds )
- init_led(hwconf->redled, hwconf->greenled, hwconf->blueled);
+ init_led(hwconf->red_pin, hwconf->green_pin, hwconf->blue_pin);
- if(hwconf->relay)
- init_relay(hwconf->relay);
+ if( hwconf->relay_pin )
+ init_relay(hwconf->relay_pin);
+
+ if( hwconf->beep_pin )
+ init_beep(hwconf->beep_pin);
+
+ if( hwconf->infrared_pin )
+ init_infrared(hwconf->infrared_pin);
if( hwconf->sht2x && sht2x_init() < 0 )
{
- log_err("Initialise SHT20 failure\n");
+ log_err("Initialise SHT20 T&H sensor failure\n");
return -1;
}
+ if( hwconf->lux && tsl2561_init() < 0 )
+ {
+ log_err("Initialise TSL2561 Lux sensor failure\n");
+ return -1;
+ }
+
return 0;
}
@@ -86,6 +101,36 @@
pinMode(relay_pin, OUTPUT);
}
+void init_beep(int pin)
+{
+ beep_pin = pin;
+
+ /* TBD */
+ //pinMode(relay_pin, OUTPUT);
+}
+
+void turn_beep(int times)
+{
+ /* TBD */
+}
+
+/* wiringPi IRQ handler use a thread and can not pass argument, so we don't use interrupt */
+void init_infrared(int pin)
+{
+ infrared_pin = pin;
+ pinMode(pin, INPUT);
+}
+
+/* jitter_time: cancel jitter interval time
+ * Return value: 1(HIGH): Sombody detected 0(LOW): Nobody detected */
+int infrared_detect(int jitter_time)
+{
+ if( digitalRead(infrared_pin) )
+ {
+ msleep(jitter_time);
+ }
+ return digitalRead(infrared_pin);
+}
void turn_relay(int cmd)
{
--
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