v20210423

2021-04-24 01:37:21 +02:00
commit c3e4447f6e
7 changed files with 431 additions and 0 deletions
@@ -0,0 +1,56 @@
+/*!
+  ER1400.h
+	
+	v20210423: Initial version
+*/
+
+#ifndef ER1400_H
+#define ER1400_H
+
+#include <Arduino.h>
+
+class ER1400 {
+
+  private:
+    uint8_t clockPin;
+    uint8_t c1Pin;
+    uint8_t c2Pin;
+    uint8_t c3Pin;
+    uint8_t outPin;
+    uint8_t inPin;
+		int data;
+		int adr;
+		const int delayvalue = 25;
+		int adr1;
+		int adr2;
+		int x;
+		int y;
+		uint8_t i;
+
+  public:
+    ER1400(uint8_t clockPin, uint8_t c1Pin, uint8_t c2Pin, uint8_t c3Pin, uint8_t outPin, uint8_t inPin);
+    void init();
+
+    // readData        (acceptAddress -> read -> shiftDataOut)
+    int readData(int adr);
+    // writeData       (acceptAddress -> erase -> acceptData -> write)
+    void writeData(int adr, int data);
+
+    // STANDBY         (C1: 0, C2: 0, C3: 0)
+    void standby();
+		// ACCEPT ADDRESS  (C1: 0, C2: 1, C3: 1)
+		void acceptAddress(int adr);
+    // READ            (C1: 1, C2: 0, C3: 0)
+    void read();
+		// SHIFT DATA OUT  (C1: 1, C2: 0, C3: 1)
+		int shiftDataOut();
+    // ERASE           (C1: 0, C2: 1, C3: 0)
+    void erase();
+		// ACCEPT DATA     (C1: 1, C2: 1, C3: 1)
+		void acceptData(int data);
+    // WRITE           (C1: 1, C2: 1, C3: 0)
+    void write();
+    // NOT USED        (C1: 0, C2: 0, C3: 1)
+
+};
+#endif