Skip to content

Fix ultrasound pulse measurement overflowing at long distance #35

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
WillB97 merged 2 commits into from
Mar 31, 2026
Merged

Fix ultrasound pulse measurement overflowing at long distance #35

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
d8150ab
Fix ultrasound pulse measurement overflowing at long distance
WillB97 Mar 28, 2026
65ced7e
Bump firmware version
WillB97 Mar 28, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions src/src.ino
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ void processCommand() {

if (current_arg.equals("*IDN?")) {
// CMD: *IDN?
Serial.print("SourceBots:Arduino:X:2.0\n");
Serial.print("SourceBots:Arduino:X:2.1\n");
return;
}

Expand Down Expand Up @@ -172,7 +172,7 @@ void processCommand() {
digitalWrite(pulse, LOW);

// measure the echo time on the echo pin
int duration = pulseIn(echo, HIGH, 60000);
long duration = pulseIn(echo, HIGH, 60000);
Serial.print(microsecondsToMm(duration));
Serial.print("\n");
return;
Expand Down
Loading