• 状态
  • 已锁定 已锁定
  • 回复 5 回复
  • 订户 14 订户
  • 视图 1286 视图
  • 用户 0 会员在此处
选项
选项
相关

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

EDMA初始化

haotian chang
Expert 1355 points


工程师好，我程序中8个核心分别三次用到EDMA搬移，在第三次用的时候edma3init(edmaInstance, &edmaResult);来初始化句柄没通过，是不是和我之前用的没释放有关？

tcc0 = EDMA3_DRV_TCC_ANY;

chId0= EDMA3_DRV_DMA_CHANNEL_ANY;