V0.1.0

- 전반적인 구성 완료
  ㄴ Read all 기능 추가
  ㄴ MC9 AT 기능 추가 (임시, 1ch에 대해 한정)
  ㄴ 기타 테스트 완료

FC_InferfaceBoard/FC_InferfaceBoard.ino

@@ -1,13 +1,15 @@
+#include "Arduino.h"
 #include <MsTimer2.h> // Timer
 #include <Ethernet2.h>
-
 #include <avr/wdt.h>  // ??
+#include "Wire.h"     // I2C
+#include "DFRobot_GP8403.h"
 
-
+#define CR "\r"
-
+#define FIN "\n"
 #define CRLF "\r\n"
-#define RcvOK "OK\r\n"
+#define RcvOK "OK\r"
-#define RcvErr "ER\r\n"
+#define RcvErr "ER\r"
 #define MODE_DEBUG  false
 
 String IdeSerial;
@@ -50,6 +52,10 @@ String Buf_485;
 bool Wait_485;
 int Wait_485_cnt;
 
+// ---------- I2C (Analog Output, DAC)
+DFRobot_GP8403 AO_0(&Wire,0x58);
+int voltOffset = 185;
+
 // ========== ========== Processing
 
 // Read Datas
@@ -64,8 +70,12 @@ int Size_DI = 8;
 int Values_DI;
 int Size_AI = 16;
 int Values_AI[16];
+
+bool rcv_10_PV;
 int Size_PV = 8;
 int Values_10_PV[8];
+
+bool rcv_10_SV;
 int Size_SV = 8;
 int Values_10_SV[8];
 
@@ -82,10 +92,13 @@ void setup() {
   GPIO_setup();
   //MC9_setup();
   RS485_setup();
+  GP8403_setup();
 
   // Timer set
   MsTimer2::set(10, timer_10ms);
   MsTimer2::start();
+
+  
 }
 
 void loop() {
@@ -125,13 +138,18 @@ void loop() {
         // 데이터를 수신했으므로 타임아웃 타이머 초기화
         lastDataReceivedTime = millis();
       }
+
       message = read_buff(Buff_Eth_Rd);
       // If data read
       if(message != ""){
         cmd = demuxCMD(message, &cmdData);
         message = "";
         
-        if(cmd=="DO!"){
+        //Serial.println(cmd);
+        if(cmd=="ALL?"){
+          client.print(Prcss_ALL_Read());
+
+        }else if(cmd=="DO!"){
           dataSize = demuxNum(cmdData, data);
           client.print(Prcss_DO_Write(data, dataSize));
 
@@ -156,11 +174,16 @@ void loop() {
           dataSize = demuxNum(cmdData, data);
           client.print(Prcss_SV_Write(data, dataSize));
 
-        }//else if(cmd==""){
+        }else if(cmd=="ATon!"){
+          client.print(Prcss_AT_Write(true));
+        }else if(cmd=="AToff!"){
+          client.print(Prcss_AT_Write(false));
+        }
+        //else if(cmd==""){
 
         //}
         else{
-          client.print(cmd + " " + RcvErr);
+          client.print(cmd + " " + RcvErr + FIN);
         }
         message = "";
       }

FC_InferfaceBoard/GPIO.ino

@@ -5,6 +5,8 @@ void GPIO_setup(){
 	for (int i = 0; i < Size_DO; i++) {
     pinMode(DoPin[i], OUTPUT);
   }
+
+  analogReference(EXTERNAL);
 }
 
 void read_analog(){  

FC_InferfaceBoard/MC9.ino

@@ -6,6 +6,51 @@ const int MC9_CH[] = {1000, 1008, 1016, 1024, 1100, 1108, 1116, 1124};
 // 10DWR,02,0302,0001,0501,0001
 // Auto Tune. 0302(Ch Sel) 0001(Ch.1) 0501(AT) 0001(On, Off=0000)
 
+int saveMC9(String message){
+  int addr;
+  String mode;
+  int data[8];
+  int crc;
+
+  if (parseMC9(message, addr, mode, data, crc)) {
+    if(latest_sent_msg == MC9_10_PV){
+      rcv_10_PV = true;
+      for(int i = 0 ; i < Size_PV ; i++){
+        Values_10_PV[i] = data[i];
+      }
+    }
+    if(latest_sent_msg == MC9_10_SV){
+      rcv_10_SV = true;
+      for(int i = 0 ; i < Size_SV ; i++){
+        Values_10_SV[i] = data[i];
+      }
+    }
+    return 1;
+  } else {
+      Serial.println("error 485 read");
+      return 0;
+  }
+}
+
+int timeoutMC9(){
+  int addr;
+  String mode;
+  int data[8];
+  int crc;
+  if(latest_sent_msg == MC9_10_PV){
+    rcv_10_PV = false;
+  }
+  if(latest_sent_msg == MC9_10_SV){
+    rcv_10_SV = false;
+
+  }else {
+      Serial.println("error 485 read");
+      return 0;
+  }
+
+  return 1;
+}
+
 int parseMC9(const String& message, int& addr, String& mode, int data[8], int& crc) {
     char addrC[3], modeC[4], statusC[3];
     int dataC[8], crcC;

FC_InferfaceBoard/Processes.ino

@@ -1,9 +1,57 @@
+String Prcss_ALL_Read(){
+  
+  String str = "";
+  str += "AI?:";
+  for (int i = 0; i < Size_AI; i++) {
+    char formattedNumber[5]; // 4자리 숫자 + 널 종료 문자
+    sprintf(formattedNumber, "%04X", Values_AI[i]); // 4자리로 고정된 형식의 문자열 생성
+    str += formattedNumber; // 형식화된 문자열 추가
+    str += ',';
+  }
+  str += RcvOK;
+
+  
+  str += "DI?:";
+  char formattedNumber[5]; // 4자리 숫자 + 널 종료 문자
+  sprintf(formattedNumber, "%04X", Values_DI); // 4자리로 고정된 형식의 문자열 생성
+  str += formattedNumber; // 형식화된 문자열 추가
+  str += ',';
+  str += RcvOK;
+
+  str += "PV10?:";
+  if(rcv_10_PV){
+    for (int i = 0; i < Size_PV; i++) {
+      char formattedNumber[5]; // 4자리 숫자 + 널 종료 문자
+      sprintf(formattedNumber, "%04X", Values_10_PV[i]); // 4자리로 고정된 형식의 문자열 생성
+      str += formattedNumber; // 형식화된 문자열 추가
+      str += ',';
+    }
+    str += RcvOK;
+  }else{
+    str += RcvErr;
+  }
+
+  str += "SV10?:";
+  if(rcv_10_SV){
+    for (int i = 0; i < Size_SV; i++) {
+      char formattedNumber[5]; // 4자리 숫자 + 널 종료 문자
+      sprintf(formattedNumber, "%04X", Values_10_SV[i]); // 4자리로 고정된 형식의 문자열 생성
+      str += formattedNumber; // 형식화된 문자열 추가
+      str += ',';
+    }
+    str += RcvOK;
+  }else{
+    str += RcvErr;
+  }
+  return str + FIN;
+}
+
 String Prcss_DO_Write(unsigned int data[], int dataSize){
   String str = "DO!:";
 
   if(dataSize != 1){
     str += RcvErr;
-    return str;
+    return str + FIN;
   }
 
   unsigned int data0 = data[0];
@@ -12,7 +60,7 @@ String Prcss_DO_Write(unsigned int data[], int dataSize){
   }
 
   str += RcvOK;
-  return str;
+  return str + FIN;
 }
 String Prcss_DI_Read(){
   String str = "DI?:";
@@ -25,7 +73,7 @@ String Prcss_DI_Read(){
   //}
 
   str += RcvOK;
-  return str;
+  return str + FIN;
 }
 //
 String Prcss_AI_Read(){
@@ -39,17 +87,30 @@ String Prcss_AI_Read(){
   }
 
   str += RcvOK;
-  return str;
+  return str + FIN;
 }
 
 String Prcss_AO(unsigned int data[], int dataSize){
   String str = "AO!:";
+  int t = millis();
   for(int i=0 ; i<dataSize ; i++){
-    str += String(data[i]);
+
-    str += "\t";
+    if(i==0){
+      AO_0.setDACOutVoltage(data[i], 0);
+      delay(10);
+    }else if(i==1){
+      AO_0.setDACOutVoltage(data[i], 1);
+      delay(10);
     }
-  Serial.println(str);
+
-  return RcvOK;
+    //str += String(data[i]);
+    //str += "\t";
+  }
+  t = millis()-t;
+  Serial.println(t);
+
+  str += RcvOK;
+  return str + FIN;
 }
 
 String Prcss_PV_Read(){
@@ -63,7 +124,7 @@ String Prcss_PV_Read(){
   }
 
   str += RcvOK;
-  return str;
+  return str + FIN;
 }
 
 String Prcss_SV_Read(){
@@ -77,14 +138,22 @@ String Prcss_SV_Read(){
   }
 
   str += RcvOK;
-  return str;
+  return str + FIN;
 }
 
 String Prcss_SV_Write(unsigned int data[], int dataSize){
   String str = "SV!:";
   String message, cmd, cmdData;
 
-  cmd = "10DWR,08,";
+  cmd = "10DWR,";
+
+  if (dataSize < 9) {
+    cmd = "10DWR,0" + String(dataSize) + ",";
+  } else {
+    str += RcvErr;
+    return str + FIN;
+  }
+
   cmdData = "";
   for(int i=0 ; i<dataSize ; i++){
     char hexStr[5]; // Buffer to hold the hexadecimal string (4 characters + null terminator)
@@ -102,7 +171,29 @@ String Prcss_SV_Write(unsigned int data[], int dataSize){
   message += sumMC9(message);
   message = "" + message + CRLF;
   write_buff_first(Buff_485_Wr, message);
-  Serial.println(cmdData);
+  Serial.println(message);
+
+  str += RcvOK;
+  return str + FIN;
+}
+
+String Prcss_AT_Write(bool onOff){
+  String str = "AT!:";
+  String message, cmd;
+  
+  cmd = "10DWR,02,0302,0001,0501,";
+  if(onOff){
+    cmd += "0001";
+  }else{
+    cmd += "0000";
+  }
+  
+
+  message = cmd;
+  message += sumMC9(message);
+  message = "" + message + CRLF;
+  write_buff_first(Buff_485_Wr, message);
 
-  return RcvOK;
+  str += RcvOK;
+  return str + FIN;
 }

FC_InferfaceBoard/RS485.ino

@@ -41,12 +41,19 @@ int recieve_485(){
   // Timeout code
   if(Wait_485){
     Wait_485_cnt++;
-    if(Wait_485_cnt > 200){ // Timeout = periodic(100ms) x 200 = 2 sec
+    if(Wait_485_cnt > 25){ // Timeout = periodic(20ms) x 25 = 500 msec
       Serial.println("485 not responced... (Timeout)");
+
+      if((latest_sent_msg == MC9_10_PV) ||(latest_sent_msg == MC9_10_SV)){
+        timeoutMC9();
+      }
+      
       latest_sent_msg = "";
       Wait_485 = false;
       Wait_485_cnt = 0;
       numOf485--;
+      
+
       return 0;
     }
   }
@@ -58,31 +65,9 @@ int recieve_485(){
 
   String message = read_buff(Buff_485_Rd);
   if(message != ""){
-    
-    int addr;
-    String mode;
-    int data[8];
-    int crc;
     numOf485--;
-
-
-    /* To be moved @MC0.ino */
     if((latest_sent_msg == MC9_10_PV) ||(latest_sent_msg == MC9_10_SV)){
-      if (parseMC9(message, addr, mode, data, crc)) {
+      saveMC9(message);
-
-        if(latest_sent_msg == MC9_10_PV){
-          for(int i = 0 ; i < Size_PV ; i++){
-            Values_10_PV[i] = data[i];
-          }
-        }
-        if(latest_sent_msg == MC9_10_SV){
-          for(int i = 0 ; i < Size_SV ; i++){
-            Values_10_SV[i] = data[i];
-          }
-        }
-      } else {
-          Serial.println("error 485 read");
-      }
     }
     else{
       Serial.print("485 rcv : ");