I've got a problem. So i'm using strtok on strings with the same syntax, when i strtok the first string, it's ok, no problem, but when other strings comes in strtok doesn't work. It can't split up my string at the commas. Here's the code:
i=0;
po = 0;
po = strtok(inputStreamBuffer,",");
while (po != 0){
UART1_Write_Text(po);
UART1_Write_Text(" ");
if (i == 2){
if (strlen(po) < 15)
strcpy(bufLongitude,po);
}
if (i == 4){
if (strlen(po) < 15)
strcpy(bufLatitude,po);
}
if (i == 6){
if (strlen(po) < 3)
strcpy(TTFF,po);
}
if (i == 7){
if (strlen(po) < 3)
strcpy(numberOfSatellites,po);
}
if (i == 8){
if (strlen(po) < 10)
strcpy(speed,po);
}
if (i == 9){
if (strlen(po) < 12)
strcpy(courseOverGround,po);
courseOverGround[12] = '\0';
}
i++;
po = strtok(0,",");
}
po = 0;
Cheking the length of string is a fail-safe thing for me. If something goes wrong, i don't want my program to copy a much larger string into my variable, it would destroy everything, speaking of experience. Also my method works fine for the first string.
First try: Input string example: 1,2,3,4,5,6,7,8,9,10 outputs: var1: 1 var2: 2 var3: 3 and so an...
Other trys, input string is the same, outputs: var1: 1 var2: 2,3,4,5,6,7,8,9
maybe other parts of the code troubles this method...
Hope someone got some idea.
Regards,
