config.paramSetConfig.aCount = aCount;
config.paramSetConfig.bCount = bCount;
config.paramSetConfig.cCount = 1U;
config.paramSetConfig.bCountReload = 0U;
config.paramSetConfig.sourceBindex = srcBIdx;
config.paramSetConfig.destinationBindex = dstBIdx;
config.paramSetConfig.sourceCindex = 0U;
config.paramSetConfig.destinationCindex = 0U;
config.paramSetConfig.linkAddress = EDMA_NULL_LINK_ADDRESS;
config.paramSetConfig.transferType = (uint8_t)EDMA3_SYNC_A;
对于这样一个sync a的dma如果bcount的赋值为2那么当调用一次这个dma时候回传输2个aCount大小的array,还是每次只会传输一个aCount大小的array?