My ArduPilot is version 4.6.1, and Mission Planner is 1.3.83. I want to modify the SR0_POSITION parameter, but I found that the modification failed after rebooting.
In fact, I cannot modify any of the SR0 parameters, while the SR1-SR6 parameters can be modified.
The reason I want to modify SR0_POSITION is that I am configuring slung payload function, which mentions that the payload vehicle should send global_position_int messages to the main vehicle at 10Hz.
I tested this by modifying the script and printing, and found that it is currently only 2Hz, which corresponds to the current SR0_POSITION parameter. Therefore, I believe that modifying it would achieve my goal, but the problem is that I cannot modify it.
Mission planner overwrites SR0 parameters whenever it connects to an FC.
Use other port, or switch off the autoconfig of SR
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