From 393a618dfb3a2ddd91a81d57f0f6e297fc9b03f9 Mon Sep 17 00:00:00 2001
From: rtrimana <rtrimana@uci.edu>
Date: Thu, 10 May 2018 17:40:08 -0700
Subject: [PATCH] Adding magnetic sensor controller for Particle cloud
 (PHOTON).

---
 .../Magnetic-Sensor_Particle-Cloud.ino        | 41 +++++++++++++++++++
 version2/src/others/Magnetic-Sensor/Makefile  | 40 ++++++++++++++++++
 version2/src/others/Magnetic-Sensor/common.mk | 16 ++++++++
 3 files changed, 97 insertions(+)
 create mode 100644 version2/src/others/Magnetic-Sensor/Magnetic-Sensor_Particle-Cloud.ino
 create mode 100644 version2/src/others/Magnetic-Sensor/Makefile
 create mode 100644 version2/src/others/Magnetic-Sensor/common.mk

diff --git a/version2/src/others/Magnetic-Sensor/Magnetic-Sensor_Particle-Cloud.ino b/version2/src/others/Magnetic-Sensor/Magnetic-Sensor_Particle-Cloud.ino
new file mode 100644
index 0000000..3f4c9c8
--- /dev/null
+++ b/version2/src/others/Magnetic-Sensor/Magnetic-Sensor_Particle-Cloud.ino
@@ -0,0 +1,41 @@
+// ------------------------------------------------
+// Controlling Arduino EK1656 through cloud
+// @author Rahmadi Trimananda - UC Irvine
+// ------------------------------------------------
+// Gikfun MC-38 - Arduino EK1656 (magnetic sensor)
+// Basically, this simple code detects sensor opening and send the occurrences to the cloud
+// We use the WKP port (port A7) to wake up the device when there is motion
+//
+
+int64_t machineId;
+// Key and data
+char keyBuffer[80];
+char dataBuffer[80];
+
+// Setting up pins for input
+void setup() {
+
+	// Get the MAC address
+	byte mac[6];
+	WiFi.macAddress(mac);
+	// Prepare machine ID
+	int64_t mac4 = (int64_t) mac[4];
+	int64_t mac5 = (int64_t) mac[5];
+	machineId = (mac4 * 256) +  mac5;
+}
+
+void loop() {
+
+	// Basically delay to give time to send updates to Particle cloud.
+	// If we do less than this then it would fail publishing.
+	delay(2000);	
+	// Machine ID
+	sprintf(keyBuffer, "%04x", machineId);
+	// Motion detection
+	sprintf(dataBuffer, "%s -> closing-door-detected", Time.timeStr().c_str());
+	Particle.publish(keyBuffer, dataBuffer);
+	
+	delay(1000);
+	
+	System.sleep(SLEEP_MODE_DEEP, 0);
+}
diff --git a/version2/src/others/Magnetic-Sensor/Makefile b/version2/src/others/Magnetic-Sensor/Makefile
new file mode 100644
index 0000000..ffc9773
--- /dev/null
+++ b/version2/src/others/Magnetic-Sensor/Makefile
@@ -0,0 +1,40 @@
+include common.mk
+
+all: compile
+
+# To run Particle, we need to install Particle CLI
+# Please see: 
+#	https://docs.particle.io/guide/getting-started/connect/photon/#install-the-particle-cli
+monitor:
+	sudo chmod 666 /dev/ttyACM0
+	particle serial monitor
+
+compile:
+	rm -f *.bin
+	particle compile photon
+	
+flash0:
+	particle flash IoT-0 photon*.bin
+
+flash1:
+	particle flash IoT-1 photon*.bin
+
+flash2:
+	particle flash IoT-2 photon*.bin
+
+PHONY += clean
+clean:
+	rm -f *.bin
+
+PHONY += mrclean
+mrclean: clean
+	rm -rf ../docs
+
+tabbing:
+	uncrustify -c C.cfg --no-backup *.cpp
+	uncrustify -c C.cfg --no-backup *.h
+
+wc:
+	wc *.cpp *.h
+
+.PHONY: $(PHONY)
diff --git a/version2/src/others/Magnetic-Sensor/common.mk b/version2/src/others/Magnetic-Sensor/common.mk
new file mode 100644
index 0000000..479a31c
--- /dev/null
+++ b/version2/src/others/Magnetic-Sensor/common.mk
@@ -0,0 +1,16 @@
+# A few common Makefile items
+
+CC := gcc
+CXX := g++
+
+UNAME := $(shell uname)
+
+LIB_NAME := iotcloud
+LIB_SO := lib_$(LIB_NAME).so
+
+CPPFLAGS += -Wall -g -O0
+
+# Mac OSX options
+ifeq ($(UNAME), Darwin)
+CPPFLAGS += -D_XOPEN_SOURCE -DMAC
+endif
-- 
2.34.1