About cordonnier

cordonnier · 2013-07-15

Posted on July 16, 2013 at 00:26Hi, I'm trying to communicate with a smart card using the usart on a STM105RC. I was successful doing that with normal interrupts, and now I'm trying to use the DMA with the USART for better performance. My problem is...

cordonnier · 2013-09-16

Posted on September 16, 2013 at 21:23 I know the thread is old but I just wanted to document what I found by working with the library on this thread, because the example code is very misleading. Even though the DCD_EP_Tx() function is putting only o...

cordonnier · 2013-07-16

Posted on July 16, 2013 at 20:59 Thank you very much for your answer, I changed two things to make it work: 1. Instead of activating DMA_TC and USART_TC interrupts at the same time in the code, I did like you said and activated only DMA_TC in the co...

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Send data with usart in smart card mode and DMA

Re: VCP with STM32

Re: Send data with usart in smart card mode and DMA