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The data transmission between the two microprocessors shall be in real-time with low latency - High #34

Open jiangh1 opened 10 years ago

jiangh1 commented 10 years ago

Description: This requirement is based on if our project use two microprocessors, one is mainly for flight control and the other one is mainly for mapping and localization the vehicle . Flight control microprocessor needs to get data from the other microprocessor in real-time with low latency, in order to achieve autonomous fly.

Dependencies: Sensors

Fit Criterion: N/A

Supporting Materials: http://rahauav.com/Library/Multirotors/p28.pdf

iamjboyd commented 10 years ago

See https://github.com/VandyUAVCourse/Documents/issues/23 for co-discussion.

Mavlink protocol is one proposal for sending telemetry and other data with low overhead.

Assignees: @jiangh1 @iamjboyd @Nolan330

iamjboyd commented 10 years ago

Action Item:

Clarify what data flows between processors. [ Will be Mavlink packets, parsed on either end by C++ classes we provide ] Simulate Link between processors with PC and Ardupilot [ Partially done, need to plug into Ardupilot itself]. Attempt Higher baud rates for between Udoos

iamjboyd commented 10 years ago

Accomplishments:

Programmatically generated serial communication through Udoo headers.