尊敬的TI工程师,您好:
请问是否有用EDMA对SD卡进行读写的例程?
目前使用CPU读写SD卡速度并不理想,SD卡读写速度TI是否有进行过测试
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MMCSD_lcdkOMAPL138_c674xTestProject
https://www.ti.com/tool/PROCESSOR-SDK-OMAPL138
我电脑里有一个老的例程您也可以参考,但是支持会有限。