Add SimpleISA library for use in measuring current/voltage, lightly modified from source material to support ESP32-Arduino-CAN

2025-10-05 02:39:57 +02:00 · 2024-05-14 05:14:58 -04:00 · 2024-05-14 05:14:58 -04:00 · 23c7443cb2
commit 23c7443cb2
parent f9afdd35a7
17 changed files with 712 additions and 0 deletions
--- a/Software/src/lib/smaresca-SimpleISA/SimpleISA.h
+++ b/Software/src/lib/smaresca-SimpleISA/SimpleISA.h
@ -0,0 +1,104 @@
+#ifndef SimpleISA_h
+#define SimpleISA_h
+
+/*  This library supports the ISA Scale IVT Modular current/voltage sensor device.  These devices measure current, up to three voltages, and provide temperature compensation.
+
+    This library was written by Jack Rickard of EVtv - http://www.evtv.me copyright 2016
+    You are licensed to use this library for any purpose, commercial or private, 
+    without restriction.
+    
+*/ 
+#include <Arduino.h>
+#include "../miwagner-ESP32-Arduino-CAN/CAN_config.h"
+#include "../miwagner-ESP32-Arduino-CAN/ESP32CAN.h"
+
+class ISA 
+{
+	
+	
+		
+		
+
+	public:
+		ISA();
+    ~ISA();
+		void initialize();
+		void begin(int Port, int speed);
+		void initCurrent();
+		void sendSTORE();
+		void STOP();
+		void START();
+		void RESTART();
+		void deFAULT();
+		
+
+		float Amperes;   // Floating point with current in Amperes
+		double AH;      //Floating point with accumulated ampere-hours
+		double KW;
+		double KWH;
+
+
+		double Voltage;
+		double Voltage1;
+		double Voltage2;
+		double Voltage3;
+		double VoltageHI;
+		double Voltage1HI;
+		double Voltage2HI;
+		double Voltage3HI;
+		double VoltageLO;
+		double Voltage1LO;
+		double Voltage2LO;
+		double Voltage3LO;
+
+		double Temperature;
+				
+		bool debug;
+		bool debug2;
+		bool firstframe;
+		int framecount;
+		unsigned long timestamp;
+		double milliamps;
+		long watt;
+		long As;
+		long lastAs;
+		long wh;
+  		long lastWh;	
+		void handleFrame(CAN_frame_t *frame); // CAN handler
+		uint8_t page;
+		
+	private:
+		CAN_frame_t frame;
+		unsigned long elapsedtime;
+		double  ampseconds;
+		int milliseconds ;
+		int seconds;
+		int minutes;
+		int hours;
+		char buffer[9];
+		char bigbuffer[90];
+		uint32_t inbox;
+		CAN_frame_t outframe = {.FIR = {.B =
+                                       {
+                                           .DLC = 8,
+                                           .FF = CAN_frame_std,
+                                       }},
+                           .MsgID = 0x411,
+                           .data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
+
+
+		
+		void printCAN(CAN_frame_t *frame);
+		void handle521(CAN_frame_t *frame);
+		void handle522(CAN_frame_t *frame);
+		void handle523(CAN_frame_t *frame);
+		void handle524(CAN_frame_t *frame);
+		void handle525(CAN_frame_t *frame);
+		void handle526(CAN_frame_t *frame);
+		void handle527(CAN_frame_t *frame);
+		void handle528(CAN_frame_t *frame);
+		
+								
+};
+
+#endif /* SimpleISA_h */