void writeGPSString(char* str)
{
int len;
int n;
len = strlen(str);
//printf("string length: %d",len);
//printf("string %s\n",str);
for(n=0;n<len;n++) {
serCputc(str[n]);
}
serCputc('*');
serCputc(13);
serCputc(10);
}
void sendPacket (unsigned char cmd, unsigned char length, unsigned char *data) {
unsigned char checksum, i;
serCputc(0xFF); // start
serCputc(cmd);
serCputc(length);
checksum = 0;
//printf("[packet: %x %x %x ", 0xFF, cmd, length);
for (i = 0; i < length; i += 1) {
serCputc(data[i]);
//printf("%x ", data[i]);
checksum ^= data[i];
}
//printf("%x]\n", checksum);
serCputc(checksum);
}
main()
{
auto int nIn1, nIn2;
auto char cOut;
serCopen(_232BAUD);
serDopen(_232BAUD);
serCwrFlush();
serCrdFlush();
serDwrFlush();
serDrdFlush();
while (1)
{
for (cOut='a';cOut<='z';++cOut)
{
serCputc (cOut); // Send lowercase byte
while ((nIn1=serDgetc()) == -1); // Wait for echo
serDputc (toupper(nIn1)); // Send the converted upper case byte
while ((nIn2=serCgetc()) == -1); // Wait for echo
printf ("Serial C sent %c, serial D sent %c, serial C received %c\n",
cOut, toupper(nIn1), nIn2);
}
}
}
void main()
{
auto int nIn1, nIn2;
auto char cOut;
brdInit(); //initialize board for this demo
serCopen(_232BAUD);
serBopen(_232BAUD);
serCwrFlush();
serCrdFlush();
serBwrFlush();
serBrdFlush();
serMode(0); //enable serial device
while (1)
{
for (cOut='a';cOut<='z';++cOut)
{
serCputc (cOut); // Send lowercase byte
while ((nIn1=serBgetc()) == -1); // Wait for echo
serBputc (toupper(nIn1)); // Send the converted upper case byte
while ((nIn2=serCgetc()) == -1); // Wait for echo
printf ("Serial C sent %c, serial B sent %c, serial C received %c\n",
cOut, toupper(nIn1), nIn2);
}
}
}
void task2(void* pdata)
{
while(1)
{
// Send byte out serial port C and count it as sent
if(serCputc('Z'))
bytessent++;
}
}
void main()
{
int chr;
chr = 0;
serBopen(19200);
serCopen(19200);
while (chr != 27) { // Exit on Esc
if ((chr = serBgetc()) != -1 && chr != 27) {
serCputc(chr);
}
}
serCputs("Done");
while (serCwrFree() != COUTBUFSIZE) ; // allow tx to complete before closing
serCclose();
serBclose();
}
void main()
{
auto int nIn;
auto char cOut;
auto char inkey;
brdInit();
keypadDef();
serCopen(_232BAUD);
serMode(0);
serCwrFlush();
serCrdFlush();
while (1) {
costate { // Process Keypad Press/Hold/Release
keyProcess();
waitfor(DelayMs(10));
}
costate {
if ((inkey = keyGet()) != 0) { // Wait for Keypress
dispPrintf ("%c", inkey); // Display Byte
serCputc(inkey); // Transmit byte
}
waitfor(DelayMs(10));
}
costate {
if ((nIn=serCgetc()) != -1) // Wait for receive byte
dispPrintf ("%c", nIn); // Display Byte
waitfor(DelayMs(10));
}
}
}
void main()
{
int c,i,n,g, rvalue;
auto int nIn;
auto char cOut;
brdInit();
serCopen(9600);
// serPORT(9600);
//serCopen(BAUDGPS);
serMode(0);
serCrdFlush();// main loop
serCwrFlush();
serCrdFlush();
serCputc('t');
serCputc('e');
printf("starting the loop");
memset(sentence,0x00,sizeof(sentence));
while(1)
{
c = serCgetc();
if( c == -1){
printf("nothing recieved\n");
}
else{
printf("recieved: %c\n",serCgetc());
}
// this costate will check if the GPS has sent some data or not and
// call the appropriate functions to process the data
costate GPSRead always_on
{
// wait until gps mode is engaged and a gps string has been recieved
waitfor(serCrdUsed() > 0);
//printf("gps read: ");
// read until finding the beginning of a gps string then wait
while(1)
{
//int test2;
c = serCgetc();
printf("%c\n",c);
if (c == -1)
{
serCrdFlush();
abort;
}
else
{
i = 0;
sentence[i++] = c;
waitfor(DelayMs(10)); //should only take 5ms or so at 115200 baud
break;
}
}//end while(1)
// now that 20 ms have passed, read in the gps string (it must all
// be there by now, since so much time has passed
//serCwrFlush();
//serCrdFlush();
//serCrdFlush();
//i = 0;
while((nIn=serCgetc()) != -1){
sentence[i++] = nIn;
}
for(n = 0; n<i;n++){
serCputc(sentence[n]);
}
sentence[i] = '\0';
printf("%s\n",sentence);
memset(sentence,0x00,sizeof(sentence));
}//end costate
}// end while(1)
}//end main()
