18 lines
786 B
Plaintext
18 lines
786 B
Plaintext
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What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/operation_mode
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Date: March 2010
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Contact: Bruno Prémont <bonbons@linux-vserver.org>
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Description: Make it possible to switch the PicoLCD device between LCD
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(firmware) and bootloader (flasher) operation modes.
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Reading: returns list of available modes, the active mode being
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enclosed in brackets ('[' and ']')
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Writing: causes operation mode switch. Permitted values are
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the non-active mode names listed when read, optionally followed
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by a delay value expressed in ms.
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Note: when switching mode the current PicoLCD HID device gets
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disconnected and reconnects after above delay (default value
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is 5 seconds though this default should not be relied on).
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