17892| 32
|
STM32H743 SD卡DMA读取 |
20金钱
最佳答案sd卡的dma只能读到512k的axisram 还有和他搭桥的sram区,好好看看手册
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
|手机版|OpenEdv-开源电子网
( 粤ICP备12000418号-1 )
GMT+8, 2025-2-27 09:34
Powered by OpenEdv-开源电子网
© 2001-2030 OpenEdv-开源电子网