[TCPIP] [Timer]

- TCPIP
  ㄴ TCPIP는 Main Loop에서 동작
  ㄴ TCPIP 명령에 따른 수행 레이아웃 완료

- Timer
  ㄴ Serial print 동작하나 (1sec)
  ㄴ SC_AI 는 미동작 *원인 파악 필요

- 기타
  ㄴ 485 read & write 구현 완료
  ㄴ MC9 프로토콜 적용 필요
  ㄴ AI C/O 필요

FC_InferfaceBoard/FC_InferfaceBoard.ino

@@ -1,4 +1,23 @@
-#include "Sc_AnalogIn.h"  // Differential analog input collector
+#include <MsTimer2.h> // Timer
+#include <Ethernet2.h>
+
+#include <avr/wdt.h>  // ??
+
+#include "SC_AI.h"  // Differential analog input collector
+#include "SC_MC9.h"  // MC9 Tempreture Controller
+
+// Enter a MAC address and IP address for your controller below.
+// The IP address will be dependent on your local network.
+// gateway and subnet are optional:
+byte mac[] = {
+  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0x00 };
+IPAddress ip(192, 168, 20, 177);
+IPAddress gateway(192, 168, 20, 1);
+IPAddress subnet(255, 255, 255, 0);
+
+// telnet defaults to port 23
+EthernetServer server(23);
+boolean alreadyConnected = false; // whether or not the client was connected previously
 
 int Size_AI = 8;
 int AI_VALUES[] = {
@@ -9,19 +28,83 @@ void setup() {
   // put your setup code here, to run once:
   Serial.begin(9600);
   Serial.println("Start!");
+
+  TCPIP_setup(mac, ip, gateway, subnet);
+
+  // scitech korea Library
+  SC_AI_setup();
+  SC_MC9_setup();
+
+
+  //
+  MsTimer2::set(50, AnalogIn);
+  MsTimer2::set(1000, AnalogIn_Print);
+  MsTimer2::start();
+
+  // Report address
+  Serial.print("MAC:");
+  for (int i = 0; i < 6; i++) {
+    if (mac[i] < 16) {
+      Serial.print("0");
+    }
+    Serial.print(mac[i], HEX);
+    if (i < 5) {
+      Serial.print(":");
+    }
+  }
+  Serial.println();
+  Serial.print("IP:");
+  Serial.println(Ethernet.localIP());
+
+
+  
 }
 
 void loop() {
-  // put your main code here, to run repeatedly:
+  // wait for a new client:
-  int i = 0;
+  EthernetClient client = server.available();
+  //SC_AI(AI_VALUES, Size_AI);
+  // check if client is connected
+  if (client) {
 
-  AnalogIn(AI_VALUES, Size_AI);
+    // check for command byte
+    if (client.available() > 0) {
+      cli();//stop interrupts
+      Serial.print(" ");
+      byte command = client.read();
+      if (command == 'A'){
+        client.print("AI");
+        SC_MC9_read(AI_VALUES, Size_AI);
+      } 
+      if (command == 'B'){
+        client.print("AO");
+        SC_MC9_write(AI_VALUES, Size_AI);
+      } 
+      sei();//allow interrupts
+    }
+  }  
+  //delay(50);
 
-  for (i = 0; i < 8; i++) {
+}
-    Serial.print(AI_VALUES[i]);
-    // Serial.println(AnalogTest(3));
 
-  }
+
-  Serial.println("");
+void TCPIP_setup(byte mac[], IPAddress ip, IPAddress gateway, IPAddress subnet){
-  delay(1000);
+  mac[5] = ip[3] & 0xFF;
+  // initialize the ethernet device
+  Ethernet.begin(mac, ip, gateway, subnet);
+  // start listening for clients
+  server.begin();
 }
+
+void AnalogIn(){
+  SC_AI(AI_VALUES, Size_AI);
+}
+
+void AnalogIn_Print(){
+  
+  for (int i = 0; i < 8; i++) {
+    Serial.print(AI_VALUES[i]);
+    
+  }
+  Serial.println();
+}

libraries/Scitech/SC_AI.cpp

@@ -0,0 +1,25 @@
+/*
+  History:
+	20230504 - V0.2 
+	20230504 - V0.1 init.
+*/
+
+#include <SC_AI.h>
+
+#include <Arduino.h>
+
+void SC_AI_setup(){
+	
+}
+
+
+void SC_AI(int arr[], int size){
+  cli();//stop interrupts
+  
+  int i = 0;
+  for(i = 0 ; i < size ; i++){
+	arr[i] = i;
+  }
+  sei();//allow interrupts
+}
+

libraries/Scitech/SC_AI.h

@@ -0,0 +1,7 @@
+#ifndef SC_AI_h
+#define SC_AI_h
+
+void SC_AI_setup();
+void SC_AI(int arr[], int size);
+
+#endif

libraries/Scitech/SC_MC9.cpp

@@ -0,0 +1,32 @@
+/*
+  History:
+	20230504 - V0.2 
+	20230504 - V0.1 init.
+*/
+
+#include <SC_MC9.h>
+
+#include <Arduino.h>
+//#include <HardwareSerial.h>
+
+void SC_MC9_setup(){
+  Serial1.begin(9600);
+  pinMode(RS485_OE_1, OUTPUT);
+  delay(10);
+  digitalWrite(RS485_OE_1, HIGH);
+}
+
+
+void SC_MC9_read(int arr[], int size){
+
+  cli();//stop interrupts
+  Serial1.print("485 Read!!");          //Serial Write ADC_Value to RS-485 Bus
+  sei();//allow interrupts
+  
+}
+
+void SC_MC9_write(int arr[], int size){
+  cli();//stop interrupts
+  Serial1.print("485 Write^^");          //Serial Write ADC_Value to RS-485 Bus
+  sei();//allow interrupts
+}

libraries/Scitech/SC_MC9.h

@@ -0,0 +1,15 @@
+#ifndef SC_MC9_h
+#define SC_MC9_h
+
+// Sample communication Code for RS 485 Shield with Arduino Mega 2560
+#define RS485_OE_1 24 //RS485 CH#1 Output Enable => pin 24 for CH#1
+#define RS485_OE_2 26 //RS485 CH#2 Output Enable => pin 26 for CH#2
+#define Snd_485 HIGH
+#define Rcv_485 LOW
+
+
+void SC_MC9_setup();
+void SC_MC9_read(int arr[], int size);
+void SC_MC9_write(int arr[], int size);
+
+#endif

libraries/Scitech/Sc_AnalogIn.cpp

@@ -1,28 +0,0 @@
-/*
-  MsTimer2.h - Using timer2 with 1ms resolution
-  Javier Valencia <javiervalencia80@gmail.com>
-
-  https://github.com/PaulStoffregen/MsTimer2
-  
-  History:
-	20230504 - V0.2 
-	20230504 - V0.1 init.
-
-*/
-
-#include <Sc_AnalogIn.h>
-
-void AnalogIn(int arr[], int size){
-  cli();//stop interrupts
-  
-  int i = 0;
-  for(i = 0 ; i < size ; i++){
-	arr[i] = i;
-  }
-  sei();//allow interrupts
-}
-
-int AnalogTest(int i){
-	
-	return i+4;
-}

libraries/Scitech/Sc_AnalogIn.h

@@ -1,12 +0,0 @@
-#ifndef Sc_AnalogIn_h
-#define Sc_AnalogIn_h
-
-void AnalogIn(int arr[], int size);
-int AnalogTest(int i);
-#endif
-
-#ifdef __AVR__
-#include <avr/interrupt.h>
-#elif defined(__arm__) && defined(TEENSYDUINO)
-#include <Arduino.h>
-#endif