Plymouth ELEC351 Group T
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Diff: SERIAL_COMMANDS.cpp
- Revision:
- 53:71f59e195f06
- Parent:
- 52:99915f5240b2
- Child:
- 55:e0e684531825
--- a/SERIAL_COMMANDS.cpp Tue Jan 09 22:27:49 2018 +0000
+++ b/SERIAL_COMMANDS.cpp Mon May 07 15:44:34 2018 +0000
@@ -1,8 +1,11 @@
#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 Sample_Rate = 15.0; //Initial sampling rate
-
+float angle = 0;
Ticker Sampling_Timer; //Controls Sampling Rate
//Mutex Locks
@@ -15,159 +18,14 @@
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
-
- SERIAL_COMMANDS_Lock.lock(); //Apply MUTEX lock
- int Start_Address_Read_All = Write_Pointer; //Store Write_Pointer in temporary variable
- SERIAL_COMMANDS_Lock.unlock(); //Release MUTEX lock
-
- for(int x_Read_All = (Start_Address_Read_All - mailsize); x_Read_All != Start_Address_Read_All; x_Read_All = x_Read_All ) //From the oldest sample to the newest sample
- {
- if(x_Read_All < 0){x_Read_All = x_Read_All + mailsize;} //If the address has gone below 0 add mailsize to it
- else {x_Read_All = x_Read_All;} //If the adress hasn't gone below 0 keep it the same
- if(Log_Value == 4){pc.printf("Address Reading From: %d\n",x_Read_All);} //If logging is enabled, print debug statement
-
- DATA Serial_Read_Data = Read_Data(x_Read_All); //Read from target address into temporary variable
-
- time_t Time = Serial_Read_Data.get_time(); //Assign the sampled time to Time
- tm* Time_Pointer = localtime(&Time); //Create pointer to Time
-
- pc.printf("Date = %02d %02d %d ,\t", Time_Pointer->tm_mday, (Time_Pointer->tm_mon+1),(Time_Pointer->tm_year+1900)); //Print Date String
- pc.printf("Time = %02d:%02d:%02d ,\t", Time_Pointer->tm_hour, Time_Pointer->tm_min, Time_Pointer->tm_sec); //Print Time sTRING
- pc.printf("Temperature = %f ,\t", Serial_Read_Data.get_temperature()); //Print Temperature
- pc.printf("Pressure = %f ,\t", Serial_Read_Data.get_pressure()); //Print Pressure
- pc.printf("Light = %f ,\n", Serial_Read_Data.get_light()); //Print Light
-
- if(x_Read_All == mailsize - 1){x_Read_All = 0;} //If read address is mailsize - 1 set the read adress to 0
- else {x_Read_All = x_Read_All + 1;} //If read address is not mailsize increment the read address
- }
- }
-
- //DELETE ALL
- else if(input[0] == 'D' & input[1] == 'E' & input[2] == 'L' & input[3] == 'E' & input[4] == 'T' & input[5] == 'E' & input[6] == ' ' & input[7] == 'A' & input[8] == 'L' & input[9] == 'L')
- {
- Sampling_Timer.detach(); //Detach the sampling interrupt
- if(Log_Value == 4){pc.printf("DELETE ALL Confirmed\n");} //If logging is enabled, print debug statement
-
- SERIAL_COMMANDS_Lock.lock(); //Apply MUTEX lock
- int Start_Address = Write_Pointer; //Store Write_Pointer in a temporary variable
- SERIAL_COMMANDS_Lock.unlock(); //Release MUTEX lock
-
- for(int x_Delete_All = (Start_Address - mailsize); x_Delete_All != Start_Address; x_Delete_All = x_Delete_All) //From the oldest sample to the newest sample
- {
- if(x_Delete_All < 0){x_Delete_All = x_Delete_All + mailsize;} //If the target is less than 0 add mailsize to the target
- else {x_Delete_All = x_Delete_All;} //If the target is not less than 0 keep it the same
- if(Log_Value == 4){pc.printf("Address Deleting From: %d\n",x_Delete_All);} //If logging is enabled, print debug statement
-
- Delete_Data(x_Delete_All); //Delete DATA in the target address
-
- if(x_Delete_All == mailsize - 1){x_Delete_All = 0;} //If the target is mailsize - 1 then set the new target to 0
- else {x_Delete_All = x_Delete_All + 1;} //If the target is not mailsize - 1 then increment the target
-
- }
- pc.printf("DELETED %d RECORDS\n",mailsize); //Print number of records which have been deleted
- Sampling_Timer.attach(&Sampling_ISR,Sample_Rate); //Reattach the sampling interrupt
- }
-
- //READ
- else if(input[0] == 'R' & input[1] == 'E' & input[2] == 'A' & input[3] == 'D' & input[4] == ' ')
- {
- if(Log_Value == 4){pc.printf("READ n Confirmed\n");} //If logging is enabled, print the debug statement
- int NumberOfChars = 0; int ArrayAddress = 0; string ReadNumber; int NumberToRead; //Declare required variables
- while(input[ArrayAddress] != '\0'){NumberOfChars++; ArrayAddress++;} //Count the number of characters typed in the console
- for(int x=5; x < NumberOfChars; x++){ReadNumber += input[x];} //Concatenate characters from console into a string
- stringstream Number(ReadNumber); //Convert string into a stringstream
- Number >> NumberToRead; //Convert stringstream into an integer
-
- if(Log_Value == 4){pc.printf("Number of samples to Read %d\n",NumberToRead);} //If logging is enabled, print the debug statement
-
- if(NumberToRead > mailsize){NumberToRead = mailsize;} //If more records are chosen than exist in the buffer limit the selection to the buffer size
-
- SERIAL_COMMANDS_Lock.lock(); //Apply MUTEX lock
- int Start_Address = Write_Pointer; //Copy Write_Pointer into temporary variable
- SERIAL_COMMANDS_Lock.unlock(); //Release MUTEX lock
-
- for(int x = (Start_Address - NumberToRead); x != Start_Address; x = x ) //From newest - input number to newest
- {
- if(Log_Value == 4){pc.printf("Address Reading From: %d\n",x);} //If logging is enabled, print the debug statement
- if(x < 0){x = x + mailsize;} //If target is less than 0 add mailsize
- else {x = x;} //If target is not less than 0 keep it the same
-
- DATA Serial_Read_Data = Read_Data(x); //Read DATA from target
-
- time_t Time = Serial_Read_Data.get_time(); //Assign sampled time to Time
- tm* Time_Pointer = localtime(&Time); //Create a pointer to Time
-
- pc.printf("Date = %02d %02d %d ,\t", Time_Pointer->tm_mday, (Time_Pointer->tm_mon+1),(Time_Pointer->tm_year+1900)); //Print the Date
- pc.printf("Time = %02d:%02d:%02d ,\t", Time_Pointer->tm_hour, Time_Pointer->tm_min, Time_Pointer->tm_sec); //Print the Time
- pc.printf("Temperature = %f ,\t", Serial_Read_Data.get_temperature()); //Print the Temperature
- pc.printf("Pressure = %f ,\t", Serial_Read_Data.get_pressure()); //Print the Pressure
- pc.printf("Light = %f ,\n", Serial_Read_Data.get_light()); //Print the Light
-
- if(x == mailsize - 1){x = 0;} //If target is mailsize - 1 set the new target to 0
- else {x = x + 1;} //If target is not mailsize - 1 increment the target
- }
- if(Log_Value == 4){pc.printf("Read %d samples\n",NumberToRead);} //If logging is enabled, print the debug statement
- }
-
- //DELETE
- else if(input[0] == 'D' & input[1] == 'E' & input[2] == 'L' & input[3] == 'E' & input[4] == 'T' & input[5] == 'E' & input[6] == ' ')
- {
- Sampling_Timer.detach(); //Detach sampling interrupt
- if(Log_Value == 4){pc.printf("DELETE N Confirmed\n");} //If logging is enabled, print debug statement
- int NumberOfChars = 0; int ArrayAddress = 0; string DeleteNumber; int NumberToDelete; //Declare required variables
- while(input[ArrayAddress] != '\0'){NumberOfChars++; ArrayAddress++;} //Count the number of characters typed in the console
- for(int x=7; x < NumberOfChars; x++){DeleteNumber += input[x];} //Concatenate characters from console into a string
- stringstream Number(DeleteNumber); //Convert string into a stringstream
- Number >> NumberToDelete; //Convert stringstream into an integer
-
- if(NumberToDelete > mailsize){NumberToDelete = mailsize;} //If more records are chosen than exist in the buffer limit the selection to the buffer size
-
- if(Log_Value == 4){pc.printf("Deleted %d samples\n",NumberToDelete);} //If logging is enabled, print debug statement
-
- SERIAL_COMMANDS_Lock.lock(); //Apply MUTEX lock
- int Start_Address = Write_Pointer; //Copy Write_Pointer into temporary variable
- SERIAL_COMMANDS_Lock.unlock(); //Release MUTEX lock
-
- for(int x_Delete = (Start_Address - NumberToDelete); x_Delete != Start_Address; x_Delete = x_Delete ) //From newest - input number to newest
- {
- if(Log_Value == 4){pc.printf("Address Deleting From: %d\n",x_Delete);} //If logging is enabled, print debug statement
- if(x_Delete < 0){x_Delete = x_Delete + mailsize;} //If target is less than 0 add mailsize
- else {x_Delete = x_Delete;} //If target is not less than 0 keep it the same
-
- Delete_Data(x_Delete); //Delete DATA at specified address
-
- if(x_Delete == mailsize - 1){x_Delete = 0;} //If target is mailsize - 1 set target to 0
- else {x_Delete = x_Delete + 1;} //If target is not mailsize - 1 increment the target
-
- }
- pc.printf("DELETED %d RECORDS\n",NumberToDelete); //Print number of records which have been deleted
- if(Log_Value == 4){pc.printf("Deleted %d samples\n",NumberToDelete);} //If logging is enabled, print the debug statement
- Sampling_Timer.attach(&Sampling_ISR,Sample_Rate); //Attach sampling interrupt
- }
-
- //STATE
- else if(input[0] == 'S' & input[1] == 'T' & input[2] == 'A' & input[3] == 'T' & input[4] == 'E' & input[5] == ' ')
- {
- if(Log_Value == 4){pc.printf("STATE Confirmed\n");} //If logging is enabled, print debug statement
- int NumberOfChars = 0; int ArrayAddress = 0; string StateNumber; int NumberToState; //Declare required variables
- while(input[ArrayAddress] != '\0'){NumberOfChars++; ArrayAddress++;} //Count the number of characters typed in the console
- for(int x=6; x < NumberOfChars; x++){StateNumber += input[x];} //Concatenate characters from console into a string
- stringstream Number(StateNumber); //Convert string into a stringstream
- Number >> NumberToState; //Convert stringstream into an integer
-
- if(Log_Value == 4){pc.printf("STATE Set to %d\n",NumberToState);} //If logging is enabled, print debug statement
-
- if(NumberToState==0) {Sampling_Timer.detach(); pc.printf("SAMPLING 0\n");} //If input is 0 stop sampling
- else if(NumberToState==1) {Sampling_Timer.attach(&Sampling_ISR,Sample_Rate);pc.printf("SAMPLING 1\n");} //If input is 1 start sampling
- else {pc.printf("Invalid State\n");} //If other input received return error message
-
- }
-
+
+ }
//SETDATE
else if(input[0] == 'S' & input[1] == 'E' & input[2] == 'T' & input[3] == 'D' & input[4] == 'A' & input[5] == 'T' & input[6] == 'E' & input[7] == ' ' & input[10] == ' ' & input[13] == ' ')
{
@@ -217,59 +75,6 @@
set_new_time(NumberToHour,NumberToMinute,NumberToSecond); //Set New Time
pc.printf("TIME UPDATED TO %02d %02d %02d\n",NumberToHour,NumberToMinute,NumberToSecond); //Print Updated Time
}
-
- //SETT
- else if(input[0] == 'S' & input[1] == 'E' & input[2] == 'T' & input[3] == 'T' & input[4] == ' ')
- {
- if(Log_Value == 4){pc.printf("SETT Confirmed\n");} //If logging is enabled, print debug statement
- int NumberOfChars = 0; int ArrayAddress = 0; //Declare required variables
- string SettNumber; double NumberToSett; //Declare required variables
- int Decimal_Divider = 10; //Declare required variables
- float Sample_Rate_Integer = 0; string Sample_Rate_Integer_String; //Declare required variables
- float Sample_Rate_Decimal = 0; string Sample_Rate_Decimal_String; //Declare required variables
-
- while(input[ArrayAddress] != '\0'){NumberOfChars++; ArrayAddress++;} //Count the number of characters entered into the console
-
- if (Decimal_Check(input) == true) //If a decimal is present
- {
- for(int x = 5; x < Decimal_Position(input); x++){Sample_Rate_Integer_String += input[x];} //Concatenate characters from the space to the decimal
- stringstream Number_1(Sample_Rate_Integer_String); //Convert string to a stringstream
- Number_1 >> Sample_Rate_Integer; //Convert stringstream to a integer
-
- for(int x = Decimal_Position(input) + 1; x < NumberOfChars; x++){Sample_Rate_Decimal_String += input[x];} //Concatenate characters from the decimal to the end
- stringstream Number_2(Sample_Rate_Decimal_String); //Convert string to a stringstream
- Number_2 >> Sample_Rate_Decimal; //Convert stringstream to a integer
-
- for(int tens_power = 1; tens_power != NumberOfChars - Decimal_Position(input) - 1; tens_power++) //For each position after the decimal place
- {
- Decimal_Divider = Decimal_Divider * 10; //Multiply the divider by another power of 10
- }
- NumberToSett = Sample_Rate_Integer + (Sample_Rate_Decimal / float(Decimal_Divider)); //Divide the number after the decimal by the number of characters after the decimal
- }
- else //If a decimal is not present
- {
- for(int x=5; x < NumberOfChars; x++){SettNumber += input[x];} //Concatenate characters from the space to the end
- stringstream Number_3(SettNumber); //Convert string to a stringstream
- Number_3 >> NumberToSett; //Convert stringstream to an integer
- }
-
- if(Log_Value == 4){pc.printf("Sample Rate Input %d\n",NumberToSett);} //If logging is enabled, print debug statement
- if(Log_Value == 4){pc.printf("Decimal Rate Input %d\n",Sample_Rate_Decimal);} //If logging is enabled, print debug statement
- if(Log_Value == 4){pc.printf("Integer Rate Input %d\n",Sample_Rate_Integer);} //If logging is enabled, print debug statement
-
- if(NumberToSett >= 0.1 & NumberToSett <= 60) //If inputted number is between 0.1 and 60.0
- {
- Sample_Rate = NumberToSett; //Set the sample rate to that input number
- pc.printf("T UPDATED TO %1.1f \n",NumberToSett); //Print updated sample rate
- }
- else //If inputted number is not within bounds
- {
- Sample_Rate = Sample_Rate; //Don't change the sample rate
- pc.printf("OUT OF RANGE\n"); //Print out of range error warning
- }
- Sampling_Timer.detach(); //Detach the sampling interrupt
- Sampling_Timer.attach(&Sampling_ISR,Sample_Rate); //Reattach the sampling interrupt with the new rate
- }
//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] == ' ')
{
@@ -288,7 +93,74 @@
if (NumberToLogging <= 5){Log_Value = NumberToLogging;} //If inputted value is within bounds equate it to the log state
}
-
+ //Steps
+ /*
+ else if(input[0] == 'S' & input[1] == 't' & input[2] == 'e' & input[3] == 'p' & input[4] == 's' & input[5] == ' ')
+ {
+ int NumberOfChars = 0; int ArrayAddress = 0; string SteppingNumber; int NumberToStep; //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++){SteppingNumber += input[x];} //Concatenate the characters between the space and the end
+ stringstream Number(SteppingNumber); //Convert string to stringstream
+ Number >> NumberToStep; //Convert stringstream to integer
+ if(NumberToStep <0)
+ {
+ NumberToStep =0;
+ }
+ steps = NumberToStep;
+ pc.printf("Number to step is %d\n", steps);
+ }
+ */
+ //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;
+ }
+ else
+ {
+ direction = 1;
+ }
+ float new_angle = abs(angle/1.8);
+ steps = new_angle;
+ pc.printf("The Motor is: %d\n The Number to step is: %d\n", Motor_Number, steps);
+ }
+
+ }
+ //Motor Direction
+ else if(strcmp(input,"Motor") == 0)
+ {
+ motor_direction = 1;
+ pc.printf("Motor direction set to clockwise\n");
+ }
+ else if(strcmp(input,"AntiClockwise") == 0)
+ {
+ motor_direction = 0;
+ pc.printf("Motor direction set to Anti clockwise\n");
+ }
+ //Test
+ else if(strcmp(input,"Test") == 0)
+ {
+ pc.printf("Test Passed\n");
+ }
//HELP
else if(input[0] == 'H' & input[1] == 'E' & input[2] == 'L' & input[3] == 'P')
{
@@ -297,31 +169,8 @@
pc.printf("SETT <T>\nSTATE <x>\nLOGGING <x>\t 1:LCD\t 2:Networking\t 3:Sampling\t 4:Serial Commands\t 5:SD Card\nNETSET <n>\nHELP\n"); //Print list of commands
}
-
- //NETSET
- else if(input[0] == 'N' & input[1] == 'E' & input[2] == 'T' & input[3] == 'S' & input[4] == 'E' & input[5] == 'T' & input[6] == ' ')// Use this to display all of the availble commands
- {
- if(Log_Value == 4){pc.printf("NETSET confirmed\n");}
- int NumberOfChars = 0; int ArrayAddress = 0; string NetSetNumber; int NumberToNetSet;
- while(input[ArrayAddress] != '\0'){NumberOfChars++; ArrayAddress++;}
- for(int x=7; x < NumberOfChars; x++){NetSetNumber += input[x];}
- stringstream Number(NetSetNumber);
- Number >> NumberToNetSet;
- if(Log_Value == 4){pc.printf("NETSET Number %d",NumberToNetSet);}
- if(NumberToNetSet < 1)
- {
- NumberToNetSet = 1;
- }
- else
- {
- NumberToNetSet = NumberToNetSet;
- }
- NetworkWaitTime = (NumberToNetSet * 1000);
- }
-
else
{
pc.printf("Please enter an acceptable command\n");
}
-
-}
+}
\ No newline at end of file