From 415fe8988e579c3185c7ba074733859506c1c7c3 Mon Sep 17 00:00:00 2001
From: Guo Wenxue <guowenxue@gmail.com>
Date: Sat, 03 Aug 2019 22:50:00 +0800
Subject: [PATCH] update mqttd program, add buzzer control and test ok

---
 mqttd/hal/hal.h |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/mqttd/hal/hal.h b/mqttd/hal/hal.h
index 5788ff8..53e0826 100644
--- a/mqttd/hal/hal.h
+++ b/mqttd/hal/hal.h
@@ -21,6 +21,8 @@
 
 #include "ds18b20.h"
 #include "sht20.h"
+#include "tsl2561.h"
+#include "beep.h"
 
 #define OFF   0
 #define ON    1
@@ -34,6 +36,14 @@
 	LED_MAX,
 };
 
-int hal_init(hwconf_t *conf);
+extern int hal_init(hwconf_t *conf);
+extern void turn_relay(int cmd);
+extern int turn_led(int which, int cmd);
+extern void init_infrared(int pin);
+extern void turn_beep(int times);
+
+/*  jitter_time: cancel jitter interval time 
+ * Return value: 1(HIGH): Sombody detected  0(LOW): Nobody detected */
+extern int infrared_detect(int jitter_time);
 
 #endif   /* ----- #ifndef _HAL_H_  ----- */

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