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SERIAL_COMMANDS.cpp

Committer:
thomasmorris
Date:
2018-05-24
Revision:
55:e0e684531825
Parent:
53:71f59e195f06
Child:
56:bc5345bc6650

File content as of revision 55:e0e684531825:

#include "SERIAL_COMMANDS.hpp"
int NetworkWaitTime;            //Waiting time to update the network
char input[100] = {};           //Character array initialised to NULL
int steps = 0;
int direction = 1;
int Motor_To_Select = 1;
float angle = 0;
//Mutex Locks

void Serial_Commands_Output()                                       //Used for getting input from the user to determine the opperations to perform
{
    if(Log_Value == 4){pc.printf("In Serial_Commands\n");}      //If logging is enabled, print debug statement
        
    for (int x = 0; x < 100; x++){input[x] = ' ';};             //Fill input with spaces
        
    pc.printf("Please type in a command\n");                    //Request command in the terminal
    cin.getline(input,sizeof(input),'\r');                      //Scan into input from the start of the line to the return character
    //cout << "Input is : " << input << endl;
        
    //READ ALL
    if(input[0] == 'R' & input[1] == 'E' & input[2] == 'A' & input[3] == 'D' & input[4] == ' ' & input[5] == 'A' & input[6] == 'L' & input[7] == 'L')
    {
        if(Log_Value == 4){pc.printf("READ ALL Confirmed\n");}                                                                          //If logging is enabled, print debug statement 
       
    } 

    //LOGGING
    else if(input[0] == 'L' & input[1] == 'O' & input[2] == 'G' & input[3] == 'G' & input[4] == 'I' & input[5] == 'N' & input[6] == 'G' & input[7] == ' ')
    {
        int NumberOfChars = 0; int ArrayAddress = 0; string LoggingNumber; int NumberToLogging;         //Declare required variables
        while(input[ArrayAddress] != '\0'){NumberOfChars++; ArrayAddress++;}                            //Count the number of characters entered into the console
        for(int x=8; x < NumberOfChars; x++){LoggingNumber += input[x];}                                //Concatenate the characters between the space and the end
        stringstream Number(LoggingNumber);                                                             //Convert string to stringstream
        Number >> NumberToLogging;                                                                      //Convert stringstream to integer
        if      (NumberToLogging == 0){pc.printf("NOT LOGGING\n");}                                     //Not Logging
        else if (NumberToLogging == 1){pc.printf("LOGGING LCD\n");}                                     //Logging LCD
        else if (NumberToLogging == 2){pc.printf("LOGGING NETWORKING\n");}                              //Logging Networking
        else if (NumberToLogging == 3){pc.printf("LOGGING SAMPLING\n");}                                //Logging Sampling
        else if (NumberToLogging == 4){pc.printf("LOGGING SERIAL COMMANDS\n");}                         //Logging serial commands
        else if (NumberToLogging == 5){pc.printf("LOGGING SD CARD\n");}                                 //Logging SD card
        else if (NumberToLogging >= 6){pc.printf("INVALID LOGGING COMMAND\n");}                         //Invalud Logging Command

        if (NumberToLogging <= 5){Log_Value = NumberToLogging;}                                         //If inputted value is within bounds equate it to the log state
    } 

    //Motor Control
    else if(input[0] == 'M' & input[1] == 'o' & input[2] == 't' & input[3] == 'o' & input[4] == 'r' & input[5] == ' ')
    {
        int NumberOfChars = 0; int ArrayAddress = 0; string MotorNumber; int Motor_Number;         //Declare required variables
        while(input[ArrayAddress] != '\0'){NumberOfChars++; ArrayAddress++;}                            //Count the number of characters entered into the console
        for(int x=6; x < NumberOfChars; x++){MotorNumber += input[x];}                                //Concatenate the characters between the space and the end
        stringstream Number(MotorNumber);                                                             //Convert string to stringstream
        Number >> Motor_Number;                                                                      //Convert stringstream to integer
        if(Motor_Number < 1 || Motor_Number > 6)
        {
            Motor_Number =0;
            pc.printf("Please Select a motor from 1-6\n");
        }
        Motor_To_Select = Motor_Number;
        //Step Control
        pc.printf("Enter the angle to rotate\n");                    //Request command in the terminal
        scanf("%f",&angle);
        //cin.getline(input,sizeof(input),'\r');                      //Scan into input from the start of the line to the return character
           //if(input[0] == 'S' & input[1] == 't' & input[2] == 'e' & input[3] == 'p' & input[4] == 's' & input[5] == ' ')
        {
            //angle = input;
            if(angle < 0)
            {
                direction = 0;//Anti Clockwise   
            }
            else
            {
                direction = 1;//Clockwise   
            }
            float new_angle = abs(angle/1.8);//Converts input to steps                                                     
            steps = new_angle;
            pc.printf("The Motor is: %d\n The Number to step is: %d\n", Motor_Number, steps);
        }
       
    }
    //HELP
    else if(input[0] == 'H' & input[1] == 'E' & input[2] == 'L' & input[3] == 'P')
    { 
        pc.printf("Avalible Commands are: \n");                                                                                                     //Print introduction line
        pc.printf("Motor x selects a motor in the range of 1-6\n");                                //Print list of commands
    }
    else 
    {
        pc.printf("Please enter an acceptable command\n");
    }
}