From e6e79ca02d323e9a10f115ade7ba6ac9c0d7a3f0 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Sat, 03 Aug 2019 18:17:33 +0800
Subject: [PATCH] Merge branch 'master' of ssh://master.iot-yun.club:2280/raspberrypi

---
 modules/c/infrared.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/c/infrared.c b/modules/c/infrared.c
index 6475fc3..3ebbb99 100644
--- a/modules/c/infrared.c
+++ b/modules/c/infrared.c
@@ -15,8 +15,8 @@
 #include <unistd.h>
 #include <wiringPi.h>
 
-/* I/O Pin connected to PIN#16, BCM code pin number is 23 and wPi pin number is 4 */
-#define INFRARED_PIN           4
+/*Monitor RPi I/O Pin connected to PIN#38, and wPi pin number is 28 */
+#define INFRARED_PIN           28
 
 int main (int argc, char **argv)
 {

--
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