void enviarProtocolo(char r1, char r2, char r3, char r4, char r5) {
/*
char checksum;
UART1_Write(0x7E);
UART1_Write(0x00);
UART1_Write(0x13);
UART1_Write(0x10);
UART1_Write(0x01);
UART1_Write(0x00);
UART1_Write(0x00);
UART1_Write(0x00);
UART1_Write(0x00);
UART1_Write(0x00);
UART1_Write(0x00);
UART1_Write(0xFF);
UART1_Write(0xFF);
UART1_Write(0xFF);
UART1_Write(0xFE);
UART1_Write(0x00);
UART1_Write(0x00);
*/
UART1_Write(r1);
UART1_Write(r2);
UART1_Write(r3);
UART1_Write(r4);
UART1_Write(r5);
/*
checksum = (0xFF - ((0x10 + 0x01 + 0xFF + 0xFF + 0xFF + 0xFE + r1 + r2 + r3 + r4 + r5) & 0xFF));
UART1_Write(checksum);
*/
}
void Proceso(void){
// Lectura del Voutput del sensor LM35
// Mostrando Voutput y su conversion a °C
char val[15];
float volts;
float grados;
char centigrados[15];
adc_value = ADC1_Get_Sample(10);
grados = adc_value/cuentas;
FloatToStr(grados,centigrados);
UART1_Write_Text(centigrados);
UART1_Write(13);
UART1_Write(10);
Lcd_Out(1, 1, centigrados);
Lcd_Out(1, 8, "\xDFc");
volts = adc_value;
FloatToStr(volts,val);
Lcd_Out(2, 15, "V");
Lcd_Out(2, 1, val);
delay(0xFFFFF);
Lcd_Cmd(_LCD_CLEAR);
if (UART1_Data_Ready()) { // If data is received
uart_rd = UART1_Read(); // read the received data
if (uart_rd == '1'){
LAMPARA = ~LAMPARA;
}
else if (uart_rd == '2')
{
VENTILADOR = ~VENTILADOR;
}
}
}
void wifi_write(unsigned long total)
{
char write[4];
write[3] = total >> 24;
write[2] = total >> 16;
write[1] = total >> 8;
write[0] = total;
UART1_Write(&write, 4);
char newline = '\n';
UART1_Write(newline, 1);
}
void OutPut(double right, double left)
{
int tmp;
UART1_Write(0);
UART1_Write((right >= 0.0) ? 0 : 1); //+ : 0 - : 1
tmp = (int)(abs(right) * 10.0);
UART1_Write(tmp);
Soft_UART_Write(0);
Soft_UART_Write((left >= 0.0) ? 0 : 1);
tmp = (int)(abs(left) * 10.0);
Soft_UART_Write(tmp);
}
void main() {
int i=0;
int j=0;
int iu=0;
DDRB = 0xFF;
UART1_Init(9600); // Initialize UART module at 9600 bps
Delay_ms(100); // Wait for UART module to stabilize
while (1) {
if (UART1_Data_Ready() == 1) { // if data is received
UART1_Read_Text(packet, " ", 10); // reads text until 'OK' is found
if ((packet[0] == 0x11)&&(packet[1] == 0x01)
&&(packet[2] == 0x00)&&(packet[3] == 0x55) ) {
packet[0] = 0x11;
packet[1] = 0x01;
packet[2] = 0x04;
packet[3] = 0x00;
packet[4] = 0x00;
packet[5] = 0x01;
packet[6] = 0x23;
packet[7] = 0x59;
packet[8] = 0xaa;
UART1_Write(packet[0]);
UART1_Write(packet[1]);
UART1_Write(packet[2]);
UART1_Write(packet[3]);
UART1_Write(packet[4]);
UART1_Write(packet[5]);
UART1_Write(packet[6]);
UART1_Write(packet[7]);
UART1_Write(packet[8]);
}
}
}
// while (UART1_Data_Ready()) {
// packet[i] = UART1_Read();
// i++;
// }
// Delay_ms(100);
// j=0;
// while (i>0) {
// UART1_Write(packet[j]);
// j++;
// i--;
// }
}
void LCDPrint(char *fmt, ...)
{
char buffer[80];
char *a=buffer;
int cnt;
va_list argptr;
va_start(argptr, fmt);
cnt = vsprintf(buffer,(char *)fmt, argptr);
va_end(argptr);
strupr(buffer);
strcat(buffer,"\n");
UART1_Write(buffer, strlen(buffer));
/*
BAR0_ON;
BAR1_ON;
BAR2_ON;
BAR3_ON;
*/
for(i=0;i<6;i++)
tab[i]=buffer[i];
LCD_GLASS_DisplayStrDeci(tab);
}
void UART1_Write_Text_Constant(const char *txt)
{
while (*txt!=0)
{
UART1_Write(*txt);
txt++;
}
}
void TxPacket(char buffer[])
{
int i;
for (i=0; i<PACKETLENGTH; i++)
{
UART1_Write(buffer[i]);
}
}
void SendSMS(const char message[]) // Send SMS to danish number
{
GSM_PowerOn();
LED_On(); // Turn on LED
GSM_Initialize(0);
UART1_Write_Text_Constant("AT+CMGF=1");
UART1_Write(13); //Carriage return (new line)
Delay_ms(10);
WaitForRecieveChar(0x0D);
EmptySerialBuffer();
CancelAlarmOnClick(); // Check if # is held - if true, disable the alarm and buzzer
UART1_Write_Text_Constant("AT+CSCS=");
UART1_Write(34); // "
UART1_Write_Text_Constant("GSM");
UART1_Write(34); // "
UART1_Write(13); //Carriage return (new line)
Delay_ms(10);
WaitForRecieveChar(0x0D);
EmptySerialBuffer();
CancelAlarmOnClick(); // Check if # is held - if true, disable the alarm and buzzer
// Set mobile number
UART1_Write_Text_Constant("AT+CMGS=");
UART1_Write(34); // "
UART1_Write_Text_Constant("45"); // Country code (Denmark)
UART1_Write_Text(MobileNumber);
UART1_Write(34); // "
UART1_Write(13); //Carriage return (new line)
Delay_ms(500);
WaitForRecieveChar(0x0A);
// Write message
i = 0;
while (message[i] != 0)
{
UART1_Write(message[i]);
i++;
}
UART1_Write(26); // Substitution (CTRL+Z)
WaitForRecieveCharAndBlink(0x0A);
EmptySerialBuffer();
CancelAlarmOnClick(); // Check if # is held - if true, disable the alarm and buzzer
Delay_ms(1000); // Give time to send the message
GSM_PowerOff();
}
void sendThroughUARTtoProcessing(void) {
IntToStr(AccX, data_);
UART1_Write_Text(data_);
UART1_Write(0x0A);
IntToStr(AccY, data_);
UART1_Write_Text(data_);
UART1_Write(0x0A);
IntToStr(AccZ, data_);
UART1_Write_Text(data_);
UART1_Write(0x0A);
IntToStr(Xmag, data_);
UART1_Write_Text(data_);
UART1_Write(0x0A);
IntToStr(Ymag, data_);
UART1_Write_Text(data_);
UART1_Write(0x0A);
return;
}
void SetNewNumber(void)
{
char i;
char PressedKey;
for(i = 0; i < 8; i++)
{
#ifdef DEBUG
UART1_Write_Text_Constant("Waiting for press");
UART1_Write(13); //Carriage return (new line)
#endif
do
{
PressedKey = GetKeyPad();
} while (PressedKey == 0); // Wait for press
MobileNumber[i] = PressedKey;
Buzzer_Beep(1);
#ifdef DEBUG
UART1_Write(MobileNumber[i]);
UART1_Write_Text_Constant(" pressed. ");
UART1_Write(i+48);
UART1_Write('=');
UART1_Write(MobileNumber[i]);
UART1_Write_Text_Constant(" - Waiting for release");
UART1_Write(13); //Carriage return (new line)
#endif
while(GetKeyPad() != 0); // Wait for release
}
MobileNumber[8] = 0;
#ifdef DEBUG
UART1_Write_Text(MobileNumber);
#endif
}
void main() {
char valor[8];
UART1_Init(9600); // Initialize UART module at 9600 bps
DDRB.B2=1;
while(1){
val = ADC_Read(3); // obtener valor Análogo de canal 3
IntToStr(val, valor);
for (i = 0; i <7 ; i++ )UART1_Write(valor[i]);
UART1_Write_Text(" ");
delay_ms(100);
}
}
unsigned int UART1_WriteBuffer( const uint8_t *buffer , const unsigned int bufLen )
{
unsigned int numBytesWritten = 0 ;
while ( numBytesWritten < ( bufLen ))
{
if((uart1_obj.txStatus.s.full))
{
break;
}
else
{
UART1_Write (buffer[numBytesWritten++] ) ;
}
}
return numBytesWritten ;
}
void GSM_Initialize(const char firstInit)
{
UART1_Write_Text_Constant("AT");
UART1_Write(13); //Carriage return (new line)
Delay_ms(500);
UART1_Write_Text_Constant("AT");
UART1_Write(13); //Carriage return (new line)
WaitForRecieveChar(0x0A);
EmptySerialBuffer();
CancelAlarmOnClick(); // Check if # is held - if true, disable the alarm and buzzer
if (firstInit == 1) BeepAndBlink(1);
UART1_Write_Text_Constant("AT+CPIN=");
// Write PIN Code
i = 0;
while (SIMPin[i] != 0)
{
UART1_Write(SIMPin[i]);
i++;
}
UART1_Write(13);
WaitForRecieveChar(0x0A);
EmptySerialBuffer();
if (firstInit == 1) BeepAndBlink(1);
WaitForRecieveMessage("Call Ready");
EmptySerialBuffer();
CancelAlarmOnClick(); // Check if # is held - if true, disable the alarm and buzzer
if (firstInit == 1) BeepAndBlink(1);
UART1_Write_Text_Constant("AT+CREG?");
UART1_Write(13); //Carriage return (new line)
WaitForRecieveChar(0x0D);
EmptySerialBuffer();
CancelAlarmOnClick(); // Check if # is held - if true, disable the alarm and buzzer
if (firstInit == 1) BeepAndBlink(1);
#ifndef DEBUG
Delay_ms(10000); // Wait for the GSM module to connect to the GSM network (Response +CREG: 0,1)
UART1_Write_Text_Constant("AT+CREG?");
UART1_Write(13);
WaitForRecieveChar(0x0D);
EmptySerialBuffer();
CancelAlarmOnClick(); // Check if # is held - if true, disable the alarm and buzzer
if (firstInit == 1) BeepAndBlink(1);
#endif
}
void main() {
int i,j;
UART1_Init(57600);
Delay_ms(100);
UART1_Write_Text("Start\n");
UART1_Write(13);
UART1_Write(10);
timer_setup();
UART1_Write_Text("timer started");
UART1_Write(13);
UART1_Write(10);
for( i = STOP; i > state_e; state_e++ ) // every state is being executed 1000 times except GRAPHICS, it is done 10 times
{
for( j = 0; j < 10000; j++ )
{
switch( state_e )
{
case DHRYSTONE:
dhrystone_benchmark(); // after executing, record the time passed
record_time();
reset_time();
break;
case FFT:
fft_benchmark();
record_time();
reset_time();
break;
case WHETSTONE:
whetstone_benchmark();
record_time();
reset_time();
timer_setup();
break;
case GRAPHICS:
{ uint8_t temp;
if ( j % 100 == 0)
{
for (temp = 0; temp <10; temp++)
{
graphics_benchmark();
record_time();
reset_time();
}
}
}
break;
}
}
}
// print out the time passed
UART1_Write_Text("Drhystone: ");
IntToStr(dhrystone_time, txt);
UART1_Write_Text(txt);
UART1_Write(13);
UART1_Write(10);
UART1_Write_Text("FFT: ");
IntToStr(fft_time, txt);
UART1_Write_Text(txt);
UART1_Write(13);
UART1_Write(10);
UART1_Write_Text("whetstone: ");
IntToStr(whetstone_time, txt);
UART1_Write_Text(txt);
UART1_Write(13);
UART1_Write(10);
UART1_Write_Text("graphics: ");
IntToStr(graphics_time, txt);
UART1_Write_Text(txt);
UART1_Write(13);
UART1_Write(10);
}
void sendThroughUARTtoMSVS(void) {
IntToStr(AccX, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
IntToStr(AccY, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
IntToStr(AccZ, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
IntToStr(GyrX, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
IntToStr(GyrY, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
IntToStr(GyrZ, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
IntToStr(Tmp, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
IntToStr(UT, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
LongWordToStr(UP, data_);
LTrim(data_);
UART1_Write_Text(data_);
IntToStr(Xmag, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
IntToStr(Ymag, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
IntToStr(Zmag, data_);
UART1_Write_Text(data_);
UART1_Write(' ');
// UART1_Write(13);//CR
UART1_Write(31);//US
return;
}
/**
* Relays data from Radio to USB/Bluetooth
*/
void relayFromRadio()
{
/* UART1 - FTDI USB
* UART2 - Bluetooth
* UART3 - Radio */
if(!UART3_ReceiveBufferIsEmpty()) //New data on UART3 (Radio)
{
uint8_t rxByte = UART3_Read(); //Read byte from U3
if(relayUSBConneted())
{
// if(!UART1_TransmitBufferIsFull()) //There is free space in U1 tx buffer //commented this out to avoid random loss of connection -D Cironi 2015-05-11
// {
UART1_Write(rxByte); //Send to U1
// }
}
else
{
if(!UART2_TransmitBufferIsFull()) //There is free space in U2 tx buffer
{
UART2_Write(rxByte); //Read byte from U3 and send to U2
}
}
LandChannel = CheckRCLoop(rxByte); //check to see if data from radio is RC_Channel info
if(LandChannel != 0 && LandChannel < 1500 && MissionInjectStage == 0 && LandInjected == 0) //Valid reading and the mode we want for landing
{
MissionInjectStage = 1;
}
else if (LandChannel != 0 && LandChannel > 1500) //valid reading but not the mode we want
{
MissionInjectStage = 0;
LandInjected = 0;
Nop();
}
switch(MissionInjectStage) //inject a packet on each cycle
{
case 0:
//do nothing
break;
case 1:
InjectCount(4);
break;
case 2:
InjectWaypoint('h');
break;
case 3:
InjectWaypoint('1');
break;
case 4:
InjectWaypoint('2');
break;
case 5:
InjectWaypoint('3');
break;
case 6:
InjectAcknowledge();
break;
}
}
}
/**
void DRV_UART1_Write( const uint8_t byte)
*/
void DRV_UART1_Write( const uint8_t byte)
{
UART1_Write( byte);
}
int main(void)
{
int i;
RCC_Configuration(); //?????????????
NVIC_Configuration();
LED_Config();
TIM7_Configuration(10) ;
RCC_Config();
ADC_initial();
UART1_Init();
UART1_Config(9600);
UART1_Cmd(ENABLE);
UART1_Write("stm start",9);
LCD_GLASS_Configure_GPIO();
LCD_GLASS_Init();
while (1)
{
int wdt=0;
int adc_wdt=0;
double adc=0;
//// solution 2 working String
i=0;
memcpy(buff2,buff, strlen(buff)); // ? buff ??? buff2
memset(buff, 0, strlen(buff)); // ?? buff ???????
while(1)
{
if(USART_GetFlagStatus(USART1,USART_FLAG_RXNE) != RESET)
{
char c = USART_ReceiveData(USART1);
i=i+1;
if(c == '\r')
break;
else
if (c == '\n')
break;
else
sprintf (buff, "%s%c", buff,c);
}else
{
wdt++;
adc_wdt++;
if(adc_wdt%100==0)
{
adc=(adc*99.0+GetADC())/100.0;
}
if(adc_wdt>10000)
{
adc_wdt=0;
LCDPrint(" %0.1f ",adc);
}
if(wdt==50)
{
wdt=0;
for(i=0;i<4;i++)
{
if(flag[i]==0)
{
LED[i]++;
if(LED[i]>300)
{
flag[i]=1;
}
}else
{
LED[i]--;
if(LED[i]==0)
{
flag[i]=0;
}
}
}
}
}
}
/* strcat(buff,"\n");
UART1_Write(buff, strlen(buff));
Lcd_print(buff);
*/ // UART1_Write(")",1);
USART_ClearFlag(USART1, USART_FLAG_RXNE);
}
}
void main() {
unsigned char i,tmp;
unsigned int tout;
CMCON=0x07;
TRISA=0x30;
TRISB=0xE7;
PORTA=0;
PORTB=0;
lcd_init();
UART1_Init(9600);
//teste serial
lcd_cmd(L_CLR);
lcd_cmd(L_L1);
lcd_str(codetxt_to_ramtxt("Teste Serial TX"));
lcd_cmd(L_L2+2);
lcd_str(codetxt_to_ramtxt("9600 8N1"));
UART1_Write_Text(codetxt_to_ramtxt("\r\n Picsimlab\r\n Teste Serial TX\r\n"));
for(i=0;i<4;i++)
{
UART1_Write(i+0x30);
UART1_Write_Text(codetxt_to_ramtxt(" PicsimLab\r\n"));
}
delay_ms(1000);
lcd_cmd(L_CLR);
lcd_cmd(L_L1);
lcd_str(codetxt_to_ramtxt("Teste Serial RX"));
UART1_Write_Text(codetxt_to_ramtxt(" Digite!\r\n"));
for(i=0;i<32;i++)
{
if(!(i%16))
{
lcd_cmd(L_L2);
UART1_Write_Text(codetxt_to_ramtxt("\r\n"));
}
tout=0;
while(!UART1_Data_Ready() && (tout < 2000))
{
tout++;
delay_ms(1);
}
if (UART1_Data_Ready() == 1) {
tmp = UART1_Read();
}
else
{
tmp='-';
}
lcd_dat(tmp);
UART1_Write(tmp);
}
delay_ms(100);
lcd_cmd(L_CLR);
lcd_cmd(L_L1);
lcd_str(codetxt_to_ramtxt("Teste Teclado TX"));
UART1_Write_Text(codetxt_to_ramtxt("\r\n Aguarde!\r\n"));
for(i=0;i<32;i++)
{
if(!(i%16))
{
lcd_cmd(L_L2);
UART1_Write_Text(codetxt_to_ramtxt("\r\n"));
}
tmp=tc_tecla(2000)+0x30;
lcd_dat(tmp);
UART1_Write(tmp);
}
delay_ms(100);
//fim teste
lcd_cmd(L_CLR);
lcd_cmd(L_L1+4);
lcd_str(codetxt_to_ramtxt("Fim"));
lcd_cmd(L_L2+1);
lcd_str(codetxt_to_ramtxt("Pressione RST"));
UART1_Write_Text(codetxt_to_ramtxt("\r\n FIM!\r\n"));
while(1);
}
void main(){
//TRISD = 0x00;
//PORTD = 0b00000000;
// CMCON| = 7;
UART1_Init(9600); // Initialize UART module at 9600 bps
//TRISA = 0xFF; //PORTA as input
ADCON1 = 0b00001001; // Set AN0 channel pin as analog
CMCON |= 7; // Disable comparators
//X=0;
ADC_init();
//UART1_Init(9600);
//Lcd_Init();
/*
Lcd_Cmd(_LCD_CLEAR);
Lcd_Cmd(_LCD_CURSOR_OFF);
Lcd_Out(1,1,"W");
delay1();
Lcd_Out(1,2,"E");
delay1();
Lcd_Out(1,3,"L");
delay1();
Lcd_Out(1,4,"C");
delay1();
Lcd_Out(1,5,"O");
delay1();
Lcd_Out(1,6,"M");
delay1();
Lcd_Out(1,7,"E");
delay1();
delay1();
Lcd_Out(2,1,"I");
delay2();
Lcd_out(2,2,"N");
delay2();
Lcd_Out(2,3,"I");
delay2();
Lcd_Out(2,4,"T");
delay2();
Lcd_Out(2,5,"I");
delay2();
Lcd_Out(2,6,"A");
delay2();
Lcd_Out(2,7,"L");
delay2();
Lcd_Out(2,8,"I");
delay2();
Lcd_Out(2,9,"Z");
delay2();
Lcd_Out(2,10,"I");
delay2();
Lcd_Out(2,11,"N");
delay2();
Lcd_Out(2,12,"G");
delay2();
Lcd_Out(2,13,".");
delay2();
Lcd_Out(2,14,".");
delay2();
Lcd_Out(2,15,".");
delay2();
delay1();
delay1();
delay_ms(350);
lcd_cmd(_LCD_CLEAR);
Lcd_Out(1,1, "Input char:");
*/
while(1) {
hold0 = adc_read(0)*0.4886; //0.406
delay_ms(12);
hold1 = adc_read(1)*0.4886;
delay_ms(12);
hold2 = adc_read(2)*0.4886;
delay_ms(12);
hold3 = adc_read(3)*0.4886;
delay_ms(12);
hold4 = adc_read(4)*0.4886;
delay_ms(12);
hold5 = adc_read(5)*0.4886;
delay_ms(12);
intToStr(hold0, data1);
LTRIM(data1);
intToStr(hold1, data2);
LTRIM(data2);
intToStr(hold2, data3);
LTRIM(data3);
intToStr(hold3, data4);
LTRIM(data4);
intToStr(hold4, data5);
LTRIM(data5);
intToStr(hold5, data6);
LTRIM(data6);
//delay_us(10);
//LCD_Chr(1,1,5*hold/1024+48);
//LCD_Chr(1,2,46);
//LCD_Chr(1,1,(50*hold/1024)%10+48);
//LCD_Chr(1,2,(20*hold/41)%10+48); //20/41 =~ 500/1024
//LCD_Chr(1,3,0xdf);
//LCD_out(1,4,"C");
//LCD_Out(2,1,"RAW ADC =");
//Lcd_Out(2,1,txt);
//LTRIM(txt);
//RTRIM(txt);
//sprintf(txt,0.1f,hold);
UART1_Write_text("Data1");
UART1_Write_text(" ");
UART1_Write_text(data1);
UART1_Write(0x0D);
UART1_Write(0x0A);
//delay_ms(1);
UART1_Write_text("Data2");
UART1_Write_text(" ");
UART1_Write_text(data2);
UART1_Write(0x0D);
UART1_Write(0x0A);
//delay_ms(1);
UART1_Write_text("Data3");
UART1_Write_text(" ");
UART1_Write_text(data3);
UART1_Write(0x0D);
UART1_Write(0x0A);
UART1_Write_text("Data4");
UART1_Write_text(" ");
UART1_Write_text(data4);
UART1_Write(0x0D);
UART1_Write(0x0A);
//delay_ms(1);
UART1_Write_text("Data5");
UART1_Write_text(" ");
UART1_Write_text(data5);
UART1_Write(0x0D);
UART1_Write(0x0A);
//delay_ms(1);
UART1_Write_text("Data6");
UART1_Write_text(" ");
UART1_Write_text(data6);
UART1_Write(0x0D);
UART1_Write(0x0A);
UART1_Write(0x0D);
UART1_Write(0x0A);
Wait();
X=0;
//delay_ms(4000);
/*
if (UART1_Data_Ready() == 1) {
uart_rd = UART1_Read();
//UART1_Write(uart_rd);
temp = uart_rd;
switch (temp)
{
case 'a':portd=0b00000010;
delay_ms(450);
portd=0b00000000;
break;
case 's':portd=0b00000100;
delay_ms(450);
portd=0b00000000;
break;
case 'd':portd=0b00001000;
delay_ms(450);
portd=0b00000000;
break;
case 'f':portd=0b00010000;
delay_ms(450);
portd=0b00000000;
break;
case 'k':for (X=0;X<=5;X++)
aku();
break;
}
}
*/
}
}
//-----------------------------------------------------------------------
//Name: - Senior Design Project of Counting the Crowd entering the
// Jamaraat area during the Hajj.
// - PIC16F628a#3 is uesd as a storage unit to store and sent the
// calculated echo pulses of Ultrasonic sensor to the Arduino
// Uno R3.
// - Assuming a room temp of 25 degrees centigrade.
//Autor: Ahmed Abdulaziz Abualsaud
//Version: v 1.0
//Date: Dec, 2, 2015
//-----------------------------------------------------------------------
void main()
{
//Declare teh Global Variable
int a; //Variable to store the echo pulses
int i = 1; //Counter to know which sensor is selected
char txt[7]; //Char String is used to send the distance to the Arduino
char txtD[7];//Char String is used to send the selected sensor to the Arduino
//Configure all pin as digital by disable the comparators
CMCON = 0b00000111;
//Configure the TIMER1 to work beasd on the internal oscilator speed 4MHz
T1CON = 0b00000000;
//Configure each digital bins as In/Out ports
//Pin Name - 0/1 - Pin Lable - Pin Number
TRISA.F0 = 0;// = exP3 - 17
TRISA.F1 = 0;// = stP3 - 18
TRISA.F4 = 1;// = done - 3
TRISB.F0 = 1;// = enP3(A1) - 6
TRISB.F1 = 1;// = Read3 - 7
TRISB.F2 = 0;// = MX3 - 8
TRISB.F4 = 1;// = C - 10
TRISB.F5 = 1;// = D - 11
UART1_Init(9600);// Initialize UART module at 9600 bps
Delay_ms(50); // Wait for UART module to stabilize
while (1)
{
//Clear the TIMER1 registers
TMR1H = 0;
TMR1L = 0;
PORTA.F0 = 0; //Disable exP3 signal
PORTA.F1 = 0; //Disable stP3 signal
while(!PORTB.F1); //Wait the echo (Read3 signal) to become 1
T1CON.F0 = 1; //Enable the TIMER1
while(PORTB.F1);
T1CON.F0 = 0;
a = (TMR1L | (TMR1H << 8)) / 29.1 / 2;
IntToStr(a,txt);
Ltrim(txt);
IntToStr(i,txtD);
Ltrim(txtD);
//Wait the control Signal from Arduino to start sending the data
while(PORTB.F5 != 1 && PORTB.F4 != 0);//D&C
while(PORTB.F0 == 0); //Wait for enP3 signal comming from Arduino
PORTA.F1 = 1; //Enable stP3 signal
// Start sending data via UART
UART1_Write_Text("GG3_");
UART1_Write_Text(txtD);
UART1_Write_Text(": ");
UART1_Write_Text(txt);
UART1_Write_Text(" cm");
UART1_Write_Text("!");
UART1_Write(13); //The Carriage Return
PORTA.F0 = 1; //Enable the exP3 signal
++i; //Increment the sensor iterator
if (i == 5){i = 1;} //Reset the sensor iterator
while(PORTA.F4 == 0); //Wait for the done signal coming from Arduino
}//End while loop
}//End void main
main(){
int i;
trisb=0;
portb=0;
UART1_Init(9600); // Initialize UART module at 9600 bps
Delay_ms(100); // Wait for UART module to stabilize
while (1) { // Endless loop
if (UART1_Data_Ready()) // If data is received,
{
for(i=0;i<100;i++)
uart_rd[i]= UART1_Read();
UART1_Write(uart_rd);
}
/*if (uart_rd == ‘a’){
i=21;
PWM1_Set_Duty(i);
PWM1_Start();
}
if (uart_rd == ‘b’){
i=42;
PWM1_Set_Duty(i);
PWM1_Start();
}
if (uart_rd == ‘c’){
i=63;
PWM1_Set_Duty(i);
PWM1_Start();
}
if (uart_rd == ‘d’){
portb=0b00000010;
}if (uart_rd == ‘e’){
i=165;
PWM1_Set_Duty(i);
PWM1_Start();
}
if (uart_rd == ‘f’){
i=187;
PWM1_Set_Duty(i);
PWM1_Start();
}
if (uart_rd == ‘g’){
i=207;
PWM1_Set_Duty(i);
PWM1_Start();
}
if (uart_rd == ‘h’){
portb=0b00000000;}
if (uart_rd == ‘R’){
i=255;
PWM1_Set_Duty(i);
PWM1_Start();
}
if (uart_rd == ‘L’){
i=0;
PWM1_Set_Duty(i);
PWM1_Start();
}
if (uart_rd == ‘C’){
portb=0b00000001;
delay_ms(10);
portb=0b00000000;
PWM1_Start();
} */
}
}
