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25 lines
792 B
Plaintext
25 lines
792 B
Plaintext
Canon lens management.
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Protocol have a string form, each string ends with '\n'. You should wait an answer for previous command before sending next,
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or have risk to miss all the rest commands in one packet.
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USB commands:
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0 - move to smallest foc value (e.g. 2.5m)
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1 - move to largest foc value (e.g. infinity)
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d - open/close diaphragm by 1 step (+/-), open/close fully (o/c) (no way to know it current status)
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f - get focus state or move it to given relative position
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h - turn on hand focus management
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i - get lens information
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l - get lens model
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r - get regulators' state
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debugging commands:
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F - change SPI flags (F f val), f== l-LSBFIRST, b-BR [18MHz/2^(b+1)], p-CPOL, h-CPHA
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G - get SPI status
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I - reinit SPI
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R - software reset
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S - send data over SPI
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T - show Tms value
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