Add 12MHz option to canbus docs. (#3055)
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@ -259,7 +259,7 @@ Configuration variables:
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- **cs_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): Is used to tell the receiving SPI device
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- **cs_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): Is used to tell the receiving SPI device
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when it should listen for data on the SPI bus. Each device has an individual ``CS`` line.
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when it should listen for data on the SPI bus. Each device has an individual ``CS`` line.
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Sometimes also called ``SS``.
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Sometimes also called ``SS``.
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- **clock** (*Optional*): One of ``8MHZ``, ``16MHZ`` or ``20MHZ``. Clock crystal used on the MCP2515 device.
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- **clock** (*Optional*): One of ``8MHZ``, ``12MHz``, ``16MHZ`` or ``20MHZ``. Clock crystal used on the MCP2515 device.
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Defaults to ``8MHZ``.
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Defaults to ``8MHZ``.
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- **mode** (*Optional*): Operation mode. Default to ``NORMAL``
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- **mode** (*Optional*): Operation mode. Default to ``NORMAL``
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@ -269,6 +269,10 @@ Configuration variables:
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- All other options from :ref:`Canbus <config-canbus>`.
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- All other options from :ref:`Canbus <config-canbus>`.
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Note that not all combinations of clock and bitrate are supported. An unsupported
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combination will not be flagged at compile time, check the runtime log for a message like
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``Invalid frequency/bitrate combination`` if you suspect this is an issue.
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Wiring options
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Wiring options
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**************
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**************
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