output to stderr

This commit is contained in:
Wolfgang Hottgenroth 2019-11-04 17:30:45 +01:00
parent fabdab43ca
commit e21e114313

View File

@ -87,7 +87,7 @@ int main (void) {
double f = 1.0 / (((double) diff) / 1000000.0);
if (settled && (abs(f - lastF) > epsilon)) {
printf("Current f=%f, last f=%f, gradient too large, skipped\n", f, lastF);
fprintf(stderr, "Current f=%f, last f=%f, gradient too large, skipped\n", f, lastF);
skipped++;
f = lastF;
}
@ -100,7 +100,7 @@ int main (void) {
ledTick = 0;
led(E_GREEN, false);
if (! settled) {
printf("Now it is settled\n");
fprintf(stderr, "Now it is settled\n");
settled = true;
}
}