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Prevent closing and re-opening the serial port several times, fixes issue 16 (and probably 18)

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rreilink 2022-03-31 19:50:56 +02:00
parent 772181f20b
commit 8495e4b86f
1 changed files with 7 additions and 35 deletions
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42
src_pc/afterburner.c
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@ -646,10 +646,6 @@ static char upload() {
char line[64];
unsigned int i, j, n;
if (openSerial() != 0) {
return -1;
}
// Start upload
sprintf(buf, "u\r");
sendLine(buf, MAX_LINE, 20);
@ -768,7 +764,6 @@ static char operationWriteOrVerify(char doWrite) {
result = sendGenericCommand("v\r", "verify failed ?", 4000, 0);
}
finish:
closeSerial();
return result;
}
@ -777,16 +772,11 @@ static char operationReadInfo(void) {
char result;
if (openSerial() != 0) {
return -1;
}
if (verbose) {
printf("sending 'p' command...\n");
}
result = sendGenericCommand("p\r", "info failed ?", 4000, 1);
closeSerial();
return result;
}
@ -798,10 +788,6 @@ static char operationTestVpp(void) {
char result;
if (openSerial() != 0) {
return -1;
}
if (verbose) {
printf("sending 't' command...\n");
}
@ -809,7 +795,6 @@ static char operationTestVpp(void) {
//Voltage testing takes ~20 seconds
result = sendGenericCommand("t\r", "info failed ?", 22000, 1);
closeSerial();
return result;
}
@ -817,11 +802,7 @@ static char operationSetGalCheck(void) {
int readSize;
char result;
if (openSerial() != 0) {
return -1;
}
result = sendGenericCommand(noGalCheck ? "F\r" : "f\r", "noGalCheck failed ?", 4000, 0);
closeSerial();
return result;
}
@ -830,12 +811,8 @@ static char operationSetGalType(Galtype type) {
int readSize;
char result;
if (openSerial() != 0) {
return -1;
}
sprintf(buf, "g%i\r", (int)type);
result = sendGenericCommand(buf, "setGalType failed ?", 4000, 0);
closeSerial();
return result;
}
@ -845,10 +822,6 @@ static char operationEraseGal(void) {
int readSize;
char result;
if (openSerial() != 0) {
return -1;
}
//Switch to upload mode to specify GAL
sprintf(buf, "u\r");
sendLine(buf, MAX_LINE, 300);
@ -863,7 +836,6 @@ static char operationEraseGal(void) {
result = sendGenericCommand("c\r", "erase failed ?", 4000, 0);
closeSerial();
return result;
}
@ -872,10 +844,6 @@ static char operationReadFuses(void) {
char* buf = galbuffer;
int readSize;
if (openSerial() != 0) {
return -1;
}
//Switch to upload mode to specify GAL
sprintf(buf, "u\r");
sendLine(buf, MAX_LINE, 100);
@ -897,8 +865,6 @@ static char operationReadFuses(void) {
response = stripPrompt(buf);
printf("%s\n", response);
closeSerial();
if (response[0] == 'E' && response[1] == 'R') {
return -1;
}
@ -918,7 +884,11 @@ int main(int argc, char** argv) {
printf("Afterburner " VERSION " \n");
}
result = operationSetGalCheck();
result = openSerial();
if (0 == result) {
result = operationSetGalCheck();
}
if (gal != UNKNOWN && 0 == result) {
result = operationSetGalType(gal);
@ -944,6 +914,8 @@ int main(int argc, char** argv) {
}
}
closeSerial();
if (verbose) {
printf("result=%i\n", (char)result);
}