diff options
Diffstat (limited to 'src/drivers/roboclaw/RoboClaw.cpp')
| -rw-r--r-- | src/drivers/roboclaw/RoboClaw.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/drivers/roboclaw/RoboClaw.cpp b/src/drivers/roboclaw/RoboClaw.cpp index dd5e4d3e0..fdaa7f27b 100644 --- a/src/drivers/roboclaw/RoboClaw.cpp +++ b/src/drivers/roboclaw/RoboClaw.cpp @@ -182,7 +182,10 @@ float RoboClaw::getMotorPosition(e_motor motor) return _motor1Position; } else if (motor == MOTOR_2) { return _motor2Position; - } + } else { + warnx("Unknown motor value passed to RoboClaw::getMotorPosition"); + return NAN; + } } float RoboClaw::getMotorSpeed(e_motor motor) @@ -191,7 +194,10 @@ float RoboClaw::getMotorSpeed(e_motor motor) return _motor1Speed; } else if (motor == MOTOR_2) { return _motor2Speed; - } + } else { + warnx("Unknown motor value passed to RoboClaw::getMotorPosition"); + return NAN; + } } int RoboClaw::setMotorSpeed(e_motor motor, float value) |