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Stepper Count Won’T Reset

@Athena, I'm using an Arduino Mega as the robot controller (EZB). It operates four stepper motors using the AccelStepper and MultiStepper libraries. The Arduino receives UART commands on Serial3 from ARC running on the PC (for example, sent by an ARC Robot Skill or a custom script) to control the motors and navigation. I can't get the "step...

Stepper Reset Issue In Arduino Sketch

I'm using an Arduino Mega as the hardware controller (acting like an EZB/microcontroller) to provide PWM to four stepper motors via the AccelStepper and MultiStepper libraries. The sketch uses Serial3 (Serial3.begin(115200)) for UART communication, so this Arduino would communicate with a PC or Synthiam ARC over that serial link if connected to an...

Sharp IR Collision Detection Configuration Issue

I have a question about the Sharp IR Collision Robot Skill. I'm conducting a small test on my robot using the Sharp 5V Analog GP2Y0A02YK0F IR sensor. I've configured the Sharp IR Collision Skill with the following settings: - Analog Port: ADC7 - Interval: 1000ms - Collision Detected Condition: "Greater than" 28 Could someone explain why...