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fix(sdmmc): fixed header structure not shown in doc issue

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armando
2025-12-22 18:20:00 +08:00
parent dc3df80c12
commit af61a3e6b6
6 changed files with 20 additions and 6 deletions
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docs/en/api-reference/peripherals/sdmmc_host.rst
+6 -2
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@@ -176,8 +176,8 @@ To configure the bus width, set the ``width`` field of :cpp:class:`sdmmc_slot_co
If the design does require higher speed SD modes (which only work at 1.8V IO levels), there are two options available:
- Use the on-chip programmable LDO. In this case, connect the desired LDO output channel to VDDPST_5 (SD_VREF) pin. Call :cpp:func:`sd_pwr_ctrl_new_on_chip_ldo` to initialize the SD power control driver, then set :cpp:class:`sdmmc_host_t::pwr_ctrl_handle` to the resulting handle.
- Use an external programmable LDO. Likewise, connect the LDO output to the VDDPST_5 (SD_VREF) pin. Then implement a custom `sd_pwr_ctrl` driver to control your LDO. Finally, assign :cpp:class:`sdmmc_host_t::pwr_ctrl_handle` to the handle of your driver instance.
- Use the on-chip programmable LDO. In this case, connect the desired LDO output channel to VDDPST_5 (SD_VREF) pin. Call :cpp:func:`sd_pwr_ctrl_new_on_chip_ldo` to initialize the SD power control driver, then set :cpp:member:`sdmmc_host_t::pwr_ctrl_handle` to the resulting handle.
- Use an external programmable LDO. Likewise, connect the LDO output to the VDDPST_5 (SD_VREF) pin. Then implement a custom `sd_pwr_ctrl` driver to control your LDO. Finally, assign :cpp:member:`sdmmc_host_t::pwr_ctrl_handle` to the handle of your driver instance.
DDR Mode for eMMC Chips
@@ -209,3 +209,7 @@ API Reference
-------------
.. include-build-file:: inc/sdmmc_host.inc
.. include-build-file:: inc/sd_pwr_ctrl.inc
.. include-build-file:: inc/sd_pwr_ctrl_by_on_chip_ldo.inc