I checked your code and I saw at leat one isse:you modified the size of the buffers:#define SAMP_DDR_BUFFER_SIZE (1024)instead of 1024*1024Then, this is not in line with the sdb driver, which manages buffers of 1MBIn your use case, you have a low da...
SDB means Shared Data Buffer; and the goal is to exchange high data volume thanks to big buffers.In our example, M4 fills a buffer of 1MB, and then the driver transfers this 1MB buffer.At the maximum rate, 8MHz sampling, with a packing of 8, it means...
Hi,could you please tell me the data rate you are using ?On the example, the maximum data rate, due to packing algorithm on M4, was 8MHz.In your case, I guess that the data rate can be much higher, but this information is very important to reproduce ...
Hi,this demo has been requested to work on the low cost DK2, as this is the most common board.Moreover, the request was to use the ARDUINO connector (GPIO PE8..PE12), which is not available on EV1.Michel.
