From 2e7765f468c46728df16faa903d1f4b8a17f76fd Mon Sep 17 00:00:00 2001
From: Guo Wenxue <guowenxue@gmail.com>
Date: Wed, 21 Sep 2022 23:09:27 +0800
Subject: [PATCH] update sqlite_blob.c
---
mqttd/hal/hal.c | 36 +++++++++++++++++++++++++++++-------
1 files changed, 29 insertions(+), 7 deletions(-)
diff --git a/mqttd/hal/hal.c b/mqttd/hal/hal.c
index 4840944..527d6f9 100644
--- a/mqttd/hal/hal.c
+++ b/mqttd/hal/hal.c
@@ -42,15 +42,21 @@
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->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;
}
@@ -98,16 +104,32 @@
void init_beep(int pin)
{
beep_pin = pin;
+
+ /* TBD */
//pinMode(relay_pin, OUTPUT);
}
-void init_infrared(int pin, int irq_type, void (*handler)(void))
+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);
+}
- delay(100);
-
- wiringPiISR(pin, irq_type, handler);
+/* 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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