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docs(uhci): implementation for uart-dma (uhci) docs

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C.S.M
2025-04-23 18:49:28 +08:00
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docs/en/api-reference/peripherals/uart.rst
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@@ -18,6 +18,15 @@ Each UART controller is independently configurable with parameters such as baud
Additionally, the {IDF_TARGET_NAME} chip has one low-power (LP) UART controller. It is the cut-down version of regular UART. Usually, the LP UART controller only support basic UART functionality with a much smaller RAM size, and does not support IrDA or RS485 protocols. For a full list of difference between UART and LP UART, please refer to the **{IDF_TARGET_NAME} Technical Reference Manual** > **UART Controller (UART)** > **Features** [`PDF <{IDF_TARGET_TRM_EN_URL}#uart>`__]).
.. toctree::
:hidden:
uhci
.. only:: SOC_UHCI_SUPPORTED
The {IDF_TARGET_NAME} chip also supports using DMA with UART. For details, see to :doc:`uhci`.
Functional Overview
-------------------