Posted on May 17, 2011 at 13:26Quote:On 21-10-2009 at 22:53, Anonymous wrote: Seems to work OK for me at more than 300k baud in async mode. In further testing it seems to work fine here at 921.6kbs in async mode, which is our target speed. We're us...
Posted on May 17, 2011 at 13:26Thank you for your reply. If I understand correctly the TIE(E) interrupt should not then occur if there are no external memory devices, right? Thanks again.
Posted on May 17, 2011 at 13:26We are planning to use STM32 DMA for tx/rx with RS-485 using a USART and a few questions have come up. 1. Under what conditions might a DMA TEIE transfer error interrupt occur? The ref manual says ''bus error'' but is ...
Posted on May 17, 2011 at 13:24A little more research revealed that the code that IAR distributes for this board is not the same as the code ST sends out with the board. The ST code supports two different LCD displays but the IAR code must be older ...
Posted on May 17, 2011 at 13:24After throwing out all the IAR code and using only ST supplied code it is now working. The latest code that IAR ships for the STM3210E-EVAL board has badly broken video.
