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Add 12MHz option to canbus docs. (#3055)

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Clyde Stubbs 2023-07-12 13:12:51 +10:00 committed by GitHub
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components/canbus.rst
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@ -259,7 +259,7 @@ Configuration variables:
- **cs_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): Is used to tell the receiving SPI device
when it should listen for data on the SPI bus. Each device has an individual ``CS`` line.
Sometimes also called ``SS``.
- **clock** (*Optional*): One of ``8MHZ``, ``16MHZ`` or ``20MHZ``. Clock crystal used on the MCP2515 device.
- **clock** (*Optional*): One of ``8MHZ``, ``12MHz``, ``16MHZ`` or ``20MHZ``. Clock crystal used on the MCP2515 device.
Defaults to ``8MHZ``.
- **mode** (*Optional*): Operation mode. Default to ``NORMAL``
@ -269,6 +269,10 @@ Configuration variables:
- All other options from :ref:`Canbus <config-canbus>`.
Note that not all combinations of clock and bitrate are supported. An unsupported
combination will not be flagged at compile time, check the runtime log for a message like
``Invalid frequency/bitrate combination`` if you suspect this is an issue.
Wiring options
**************