void loop() {
if (Serial.available() > 0) {
readInHit();
selectLineOne();
Serial.print("Input: ");
Serial.print(inBit);
Serial.print(" ");
selectLineTwo();
Serial.print("Hit by: ");
Serial.print( playerNameString() );
delay(5000);
clearLCD();
flushSerialIn();
}
if ((digitalRead(triggerPin) == HIGH) && (sendDelay > 200))
sendMyInfo();
selectLineOne();
Serial.print("No Hit... ");
selectLineTwo();
Serial.print("Gun:");
if (sendDelay < 200)
Serial.print(" Charging.. ");
else
Serial.print(" READY! ");
delay(10);
if (sendDelay == 32760) // prevent int overflow.
sendDelay = 32760;
else
sendDelay++;
}
void sendMyInfo()
{ // if we pull the trigger... IDENITIFY OURSELF!
clearLCD();
delay(50);
selectLineOne();
Serial.print("Sending my info!");
delay(1000);
clearLCD();
sendDelay = 0;
}
void setup () {
pinMode(triggerPin, INPUT);
Serial.begin(9600);
flushSerialIn();
delay(500);
setBrightnessFull();
populatePlayerTable();
flushSerialIn();
clearLCD();
delay(1000);
selectLineOne();
Serial.print("Starting Game...");
delay(1000);
clearLCD();
setBrightnessFull();
flushSerialIn();
selectLineOne();
delay(1000);
loop();
}
void populatePlayerTable() {
// This reads in via the IR-in link the data that is player names.
// Each player is assigned a position in a static array of MAX_PLAYERS
// size.
//
// Sending a "," (comma) indicated NEXT PLAYER
// Sending a "." (period) incates FINSIHED ENTERING.
clearLCD();
delay(1000);
selectLineOne();
Serial.print("Input Players:");
delay(1000);
char inChar = 0;
inChar = 0;
int namePos = 0;
int numPlayers =0;
for (int playPos =0; playPos < MAX_PLAYERS; playPos++ )
{
char tempName[8] = " ";
while ( (inChar != ',') && (namePos < 7) )
{
if (Serial.available() > 0) {
inChar = Serial.read();
if (inChar == '.')
printPlayerNames(playPos);
selectLineTwo();
Serial.print("read: ");
Serial.print(inChar);
tempName[namePos] = inChar;
namePos++;
Serial.print(" N:");
Serial.print(namePos);
Serial.print(" P:");
Serial.print(playPos, HEX);
}
}
if (namePos < 7)
for (int ctr = namePos; ctr < 7; ctr++)
tempName[ctr] = ' ';
strcpy(playerNames[playPos], tempName);
namePos = 0;
numPlayers = playPos;
}
flushSerialIn();
printPlayerNames(numPlayers);
}
void printPlayerNames(int playPos) {
clearLCD();
delay(500);
selectLineOne();
Serial.print("Read in:");
for (int ctr = 0; ctr < playPos+1; ctr++) {
selectLineTwo();
Serial.print("P");
Serial.print(ctr, HEX);
Serial.print(": ");
Serial.print(playerNames[ctr]);
delay(1000);
}
flushSerialIn();
}
void setup()
{
Serial.begin(9600);
backlightOn();
delay(100);
clearLCD();
selectLineOne();
delay(100);
//Serial.print("Hello, Dave"); //type in the first line of the splash here (16 char max)
//selectLineTwo();
//delay(100);
//Serial.print("..."); //type the second line of the splash here (16 char max)
//delay(500);
Serial.print(0x7C, BYTE); //these lines...
Serial.print(13, BYTE); //set the splash to memory (this is the <control> j char or line feed
delay(100);
clearLCD();
Serial.print("Testing");
}
int main(void)
{
//========= Peripheral Enable and Setup ===========//
setup_LCD(); //LCD Screen setup
setup_tmp36(); //TMP36 ADC thermometer setup
setup_GPS(); //GPS Pin Setup
setup_microSD(); //MicroSD Pin Setup
setupTMP102();
setup_PID(&pid);
setupBMS();
setup_pwm();
//Setup the buttons
setup_buttonInterrupts();
sleepEnablePeripherals();
setup_timerInterrupt();
//========= Peripheral enable and run ============//
enable_LCD(); //Start LCD Commmunication
enable_GPS(); //Start GPS Communication
clearDisplay(); //Refresh Display
while(1)
{
//Listen for the GPS Data
listen_GPS();
//Open the datalog file for writing
open_datalog();
//Obtain vehicle speed
char *velocity;
char velocityArray[] = "000";
//velocity = velocityArray;
velocity = getVelocity();
//Convert string to int
int speedInteger = atoi(velocity);
//Convert knots to mph
speedInteger = 1.15 * speedInteger;
//Return to string
sprintf(velocity, "%i", speedInteger);
// velocity = "50";
selectLineOne();
//Show velocity
putPhrase("V:");
putPhrase(velocity);
//Analog Temperature Sensor
int anag_tempValue = get_analog_temp();
sprintf(anag_temp, "%i", anag_tempValue);
//Digital Temperature Sensor
int digi_tempValue = getTemperature();
sprintf(digi_temp, "%i", digi_tempValue);
//Get BMS Level
char load[] = "89";
char *load_value;
load_value = load;
//-------BMS Communication------
sendStartSequence();
getDataString();
load_value = getLoad();
//------------------------------
//If Cruise Control is on
if(enableSys)
{
//If initialized
if(obtain_speed)
{ //Debouncing
//SysCtlDelay(533333);
obtain_speed = 0;
clearDisplay();
//Get set velocity
set_velocity = 10;
}
//If driver increases set speed
if(incr_speed)
{
//SysCtlDelay(533333);
incr_speed = 0;
set_velocity += 1;
}
//if driver decresaes set speed
else if(decr_speed)
{
//SysCtlDelay(533333);
decr_speed = 0;
set_velocity -= 1;
}
//==============PID Portion of the Main Loop ==============//
float process_value = atof(velocity); //Convert String to Int
float error = set_velocity - process_value; //Calculate error
float u_t = UpdatePID(&pid, error, 1.0); //Feed error to the PID
uint32_t duty_cycle = u_t*scaleFactor;
if(duty_cycle < 950){
duty_cycle = 50;
}
else if(duty_cycle > 0){
duty_cycle = 950;
}
pwm_out(1000, duty_cycle); //Scale and output the PID output
//====================================================//
//Show other essentials to the LCD
putPhrase("mph/");
char set_point[5];
sprintf(set_point, "%imph", (int) set_velocity);
putPhrase(set_point);
putPhrase(" ON"); //Cruise control on
}
else
{
//Spacer
putPhrase("mph ");
putPhrase("Standby ");
}
//Select bottom line
selectLineTwo();
//Display analog and digital temperatures
putPhrase("T:");
putPhrase(anag_temp);
putPhrase("/");
putPhrase(digi_temp);
putPhrase("C ");
//Show Load level
putPhrase("B:");
putPhrase(load_value);
putPhrase("%");
write_datalog(velocity, "ddmm.mmmmmmX", "ddmm.mmmmmX", getTime(), anag_temp, digi_temp, load_value);
close();
//Put system in low power mode
SysCtlSleep();
}
}