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271 lines
5.8 KiB
C++
271 lines
5.8 KiB
C++
#include "Arduino.h"
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#include <MsTimer2.h> // Timer
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#include <Ethernet2.h>
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#include <avr/wdt.h> // ??
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#include "Wire.h" // I2C
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#include "DFRobot_GP8403.h"
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#include "FC_InferfaceBoard.h"
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#define CR "\r"
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#define FIN "\n"
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#define CRLF "\r\n"
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#define RcvOK "OK\r"
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#define RcvErr "ER\r"
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#define MODE_DEBUG false
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String IdeSerial;
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const int BUFF_SIZE = 512;
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char Buff_Eth_Rd[BUFF_SIZE] = {0};
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char Buff_485_Wr[BUFF_SIZE] = {0};
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char Buff_485_Rd[BUFF_SIZE] = {0};
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String latest_sent_msg;
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int numOf485 = 0;
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int returnTime = 0;
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// ========== ========== Periodic Flags
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bool T_10ms = false;
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bool T_20ms = false;
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bool T_50ms = false;
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bool T_100ms = false;
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bool T_200ms = false;
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bool T_500ms = false;
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bool T_1000ms = false;
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bool T_2000ms = false;
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bool T_5000ms = false;
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// ========== ========== Communication
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// ---------- Ethernet
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// Ethernet Client
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EthernetClient client;
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// SCPI defaults to port 5025
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EthernetServer server(5025);
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// HTTP defaults to port 5025
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EthernetServer web(80);
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unsigned long lastDataReceivedTime;
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unsigned long timeoutPeriod = 5000; // 이더넷 타임아웃 시간 (5초)
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bool State_eth = false;
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// ---------- 485
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String Buf_485;
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bool Wait_485;
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int Wait_485_cnt;
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// ---------- I2C (Analog Output, DAC)
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DFRobot_GP8403 AO_0(&Wire,0x58);
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DFRobot_GP8403 AO_2(&Wire,0x59);
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DFRobot_GP8403 AO_4(&Wire,0x5A);
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DFRobot_GP8403 AO_6(&Wire,0x5B);
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DFRobot_GP8403 AO_8(&Wire,0x5C);
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DFRobot_GP8403 AO_10(&Wire,0x5D);
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DFRobot_GP8403 AO_12(&Wire,0x5E);
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DFRobot_GP8403 AO_14(&Wire,0x5F);
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int voltOffset = 0;//185;
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int RngAO[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
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// ========== ========== Processing
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// Read Datas
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const int DoPin[] = { 26, 27, 28, 29, 30, 31, 32, 33,
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34, 35, 36, 37, 38, 39, 40, 41};
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const int DiPin[] = { 2, 3, 4, 5, 6, 7, 8, 9};
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const int AiPin[] = { A0, A1, A2, A3, A4, A5, A6, A7,
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A8, A9, A10, A11, A12, A13, A14, A15};
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int Size_DO = 16;
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int Size_DI = 8;
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int Values_DI;
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int Size_AI = 16;
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int Values_AI[16];
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int RS485_1_Addr[2] = {0,0};
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bool RS485_1_Rcv_PV[2] = {false, false};
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bool RS485_1_Rcv_SV[2] = {false, false};
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int RS485_1_Rcv_size = 8;
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int RS485_1_Values_PV[8*2];
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int RS485_1_Values_SV[8*2];
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/*
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int RS485_2_Addr[2];
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bool RS485_2_Rcv_PV[2];
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bool RS485_2_Rcv_SV[2];
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int RS485_2_Rcv_size = 8*2;
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int RS485_2_Values_PV[8*2];
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int RS485_2_Values_SV[8*2];
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*/
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bool rcv_10_PV = true;
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int Size_PV = 8;
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int Values_10_PV[8];
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bool rcv_10_SV = true;
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int Size_SV = 8;
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int Values_10_SV[8];
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int msCnt = 0;
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unsigned long timer = 0;
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void setup() {
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// put your setup code here, to run once:
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Serial.begin(9600);
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Serial.println("Start!");
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// modules setup (init.)
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Ethernet_setup();
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GPIO_setup();
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//MC9_setup();
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RS485_setup();
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//GP8403_setup();
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// Timer set
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MsTimer2::set(10, timer_10ms);
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MsTimer2::start();
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}
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void loop() {
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// wait for a new client:
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//webReponse();
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client = server.available();
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if (client) {
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String Buf_eth;
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String message;
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String cmd;
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String cmdData;
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unsigned int data[32];
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int dataSize;
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// check if client is connected
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Serial.println("Client Connected!!!");
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// Do What Message Command
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while(client.connected()){
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// read data check
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if(client.available() > 0) {
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char c ;//= client.read();
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while((c = client.read())) {
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if((c == '\n') && (Buff_Eth_Rd[strlen(Buff_Eth_Rd)-1] == '\r')){
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write_buff_c(Buff_Eth_Rd, c);
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break;
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}else{
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write_buff_c(Buff_Eth_Rd, c);
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}
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}
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// 데이터를 수신했으므로 타임아웃 타이머 초기화
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lastDataReceivedTime = millis();
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}
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message = read_buff(Buff_Eth_Rd);
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// If data read
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if(message != ""){
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cmd = demuxCMD(message, &cmdData);
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message = "";
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//Serial.println(cmd);
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if(cmd=="ALL?"){
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client.print(Prcss_ALL_Read());
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}
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// GPIO
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else if(cmd=="DO!"){
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dataSize = demuxNum(cmdData, data);
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client.print(Prcss_DO_Write(data, dataSize));
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}else if(cmd=="DI?"){
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client.print(Prcss_DI_Read());
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}else if(cmd=="AO!"){
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dataSize = demuxNum(cmdData, data);
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client.print(Prcss_AO_Write(data, dataSize));
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}else if(cmd=="AI?"){
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client.print(Prcss_AI_Read());
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}
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// MC9
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else if(cmd=="SV!"){
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dataSize = demuxNum(cmdData, data);
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client.print(Prcss_SV_Write(data, dataSize));
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}else if(cmd=="SV?"){
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client.print(Prcss_SV_Read());
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}else if(cmd=="PV?"){
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client.print(Prcss_PV_Read());
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}
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/*
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else if(cmd=="ATon!"){
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client.print(Prcss_AT_Write(true));
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}else if(cmd=="AToff!"){
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client.print(Prcss_AT_Write(false));
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}
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*/
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// Init
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else if(cmd=="State?"){
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}else if(cmd=="RngAO!"){
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dataSize = demuxNum(cmdData, data);
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client.print(Prcss_RngAO(data, dataSize));
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}else if(cmd=="ChMC9!"){
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dataSize = demuxNum(cmdData, data);
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client.print(Prcss_ChMC9(data, dataSize));
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}
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//else if(cmd==""){
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//}
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else{
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client.print(cmd + " " + RcvErr + FIN);
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}
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message = "";
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}
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// Debug
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if(MODE_DEBUG){
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//Serial.print("Received command: ");
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//Serial.println(command);
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}
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// check Timeout
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if (millis() - lastDataReceivedTime > timeoutPeriod) {
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Serial.println("Client Disconnected... (Timeout)");
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client.stop();
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}
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Periodic_run();
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}
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Serial.println("Client Disconnected...");
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}
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Periodic_run();
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}
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void AnalogIn_Print(){
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for (int i = 0; i < Size_AI; i++) {
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Serial.print(Values_AI[i]);
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Serial.print("\t");
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}
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Serial.println();
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}
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