can you provide a small UART example, where DMA is used for TX data ?
(I use Keil uVision.)
In the older evaluation toolset for the ADuCM360 at this link:
There is an example project for Keil uVision that sends a basic string to the UART using DMA.
C:\ADuCM360V0.2\Example Code\RealView\Programs\DMA Examples
Note, this example expects a non-CMSIS based header file.
Shortly we will add a new CMSIS-based example to the latest evaluation examples in the FTP folder:
There is a generic example in the User Guide on how to use UART TX and DMA.
Are this examples for Keil uVision ? When I try it in uVison , it give me some errors ....
Also I think there is an error in your User Guide ...
The examples (on page 142-144) for "UART TRANSMIT DMA CHANNEL" and "UART RECEIVE DMA CHANNEL" are the same code and the UARTDMAWRITE function is missing ...
The latest software is available from ftp://ftp.analog.com/pub/MicroConverter/ADuCMxxxV1.3/
Retrieving data ...