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Firmware DSPIC33 gimbal arm
Target
Purpose
Versions
Structure
Boot process
OS and Libraries
Flashing
Interfaces
The firmware has 3 variants, of which each programs specific DSPIC33 microcontroller. Location of these chips:
- in P3X and P3S they are on Gimbal top board, Gimbal driver pitch and Gimbal driver roll
- in other products, it is on their respective gimbal boards
The firmware is responsible of controlling a single arm of the gimbal. It reads arm position potentiometer and receives commands from the gimbal control MCU. Based on this data it supplies control signal to the arm motor driver circuit.
The firmware comes in 3 variants, which are most likely identical besides arm identification data: there is yaw, pitch and roll variant.
There is no information about versions of the firmware.
No analysis of the firmware content were performed.
No analysis of the booting procedure were performed.
No analysis of the firmware content were performed.
TODO
TODO
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If you see a mistake, or you know more about specific subject, or you see an area for improvement for the wiki - create an issue in this project and attach your patch (or describe the change you propose).