[stm32][sdmmc]Optimize execution efficiency and find the right clock division#9276
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wdfk-prog wants to merge 5 commits intoRT-Thread:masterfrom
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[stm32][sdmmc]Optimize execution efficiency and find the right clock division#9276wdfk-prog wants to merge 5 commits intoRT-Thread:masterfrom
wdfk-prog wants to merge 5 commits intoRT-Thread:masterfrom
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* add SD Specifications Physical Layer Specification Version 9.10
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mysterywolf
approved these changes
Sep 2, 2024
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拉取/合并请求描述:(PR description)
[
为什么提交这份PR (why to submit this PR)
你的解决方案是什么 (what is your solution)
请提供验证的bsp和config (provide the config and bsp)
card_brands
mmcsd_core 栈大小修改原因
check_gpt失败测试结果如下
drv_sdmmc.c修改前后性能对比如下
修改原因
rthw_sdio_iocfg对于div的处理有问题,导致都是使用400khz频率再跑;导致性能低下]
当前拉取/合并请求的状态 Intent for your PR
必须选择一项 Choose one (Mandatory):
代码质量 Code Quality:
我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:
#if 0代码,不包含已经被注释了的代码 All redundant code is removed and cleaned up