From c1a41b3ce91f2b839faf8559822c1478c12d69d8 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <daniel.friesel@uos.de>
Date: Fri, 24 May 2019 09:10:38 +0200
Subject: add ccs811, max44006, max44009 drivers. Not all are working.

---
 include/driver/ccs811.h   | 20 ++++++++++++++++++++
 include/driver/max44006.h | 21 +++++++++++++++++++++
 include/driver/max44009.h | 19 +++++++++++++++++++
 3 files changed, 60 insertions(+)
 create mode 100644 include/driver/ccs811.h
 create mode 100644 include/driver/max44006.h
 create mode 100644 include/driver/max44009.h

(limited to 'include')

diff --git a/include/driver/ccs811.h b/include/driver/ccs811.h
new file mode 100644
index 0000000..27d7e41
--- /dev/null
+++ b/include/driver/ccs811.h
@@ -0,0 +1,20 @@
+#ifndef CCS811_H
+#define CCS811_H
+
+class CCS811 {
+	private:
+		CCS811(const CCS811 &copy);
+		unsigned char const address;
+		unsigned char txbuf[3];
+		unsigned char rxbuf[2];
+
+	public:
+		CCS811(unsigned char const addr) : address(addr) {}
+
+		void init();
+		short check();
+};
+
+extern CCS811 ccs811;
+
+#endif
diff --git a/include/driver/max44006.h b/include/driver/max44006.h
new file mode 100644
index 0000000..e357574
--- /dev/null
+++ b/include/driver/max44006.h
@@ -0,0 +1,21 @@
+#ifndef LM75_H
+#define LM75_H
+
+class LM75 {
+	private:
+		LM75(const LM75 &copy);
+		unsigned char const address;
+		unsigned char txbuf[3];
+		unsigned char rxbuf[2];
+
+	public:
+		LM75(unsigned char const addr) : address(addr) {}
+
+		float getTemp();
+		void setOS(unsigned char os);
+		void setHyst(unsigned char hyst);
+};
+
+extern LM75 lm75;
+
+#endif
diff --git a/include/driver/max44009.h b/include/driver/max44009.h
new file mode 100644
index 0000000..6bedd3c
--- /dev/null
+++ b/include/driver/max44009.h
@@ -0,0 +1,19 @@
+#ifndef MAX44009_H
+#define MAX44009_H
+
+class MAX44009 {
+	private:
+		MAX44009(const MAX44009 &copy);
+		unsigned char const address;
+		unsigned char txbuf[2];
+		unsigned char rxbuf[2];
+
+	public:
+		MAX44009(unsigned char const addr) : address(addr) {}
+
+		float getLux();
+};
+
+extern MAX44009 max44009;
+
+#endif
-- 
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