http://forums.leaflabs.com/topic.php?id=11790 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:18:00 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=11790#post-26227 Sun, 26 May 2013 06:41:25 +0000 mlundinse 26227@http://forums.leaflabs.com/ <p>Hi folks, can anyone confirm that the test for dma transfer types at line 358 in stm32f2/dma.c should be changed from:</p> <pre><code>case DMA_ATYPE_PER: /* Peripheral-to-peripheral is illegal */ return _dma_addr_type(src) == DMA_ATYPE_PER;</code></pre> <p>to<br /> <pre><code>case DMA_ATYPE_PER: /* Peripheral-to-peripheral is illegal */ return _dma_addr_type(src) == DMA_ATYPE_MEM;</code></pre> <p>The logic is that transferring from MEM to PER is ok.</p> <p>Best regards<br /> Magnus </p>