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Negative servo positions #2

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JamesNewton opened this issue Feb 4, 2021 · 1 comment
Open

Negative servo positions #2

JamesNewton opened this issue Feb 4, 2021 · 1 comment
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enhancement New feature or request

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@JamesNewton
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All other numbers in the system are positive long integers. e.g. pins can't be negative, delays can't go back in time, PWM values must be positive, etc... Servos /can/ go backwards.

Add an offset so that 0S actually goes to the maximum negative angle? That seems dangerous.

Add a '-' command that inverts n? e.g. 90-S
@JamesNewton JamesNewton added the enhancement New feature or request label Feb 4, 2021
@JamesNewton
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Use a flag, and set it if we get a "-" while n is zero. Need to check that /before/ the main switch, before n is set to p. This overloads "-" because it's also used for high state in i2c diagrams.

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@JamesNewton