Power Board micro stops responding suddenly

uvic-auvic / Firmware-Power_Board_1.0

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Power Board micro stops responding suddenly #39

Open poornack opened 6 years ago

poornack commented 6 years ago

Problem Description: The micro controller on the power stops responding to UART requests during normal operation. This usually happen around 10 - 20mins after power on. The micro is still powered on and holds the GPIO states. The board continues to deliver power to the computer and other systems. This seems like a firmware issue.

Task: Investigate and create a fix.

poornack commented 4 years ago

This only occurs when ROS is polling data from the Power Board through UART. The Power Board enters a hard fault.