I'm trying to use ADC and ACM in my own board with BF506F processor.
For this purpose I use a software test provided in "http://ez.analog.com/thread/3810" and with EZ-kit all works fine.
When I execute on my own board, all signal seems to be well driven but no data are received through DMA2 (Sport0 RX): always 0x3FF is received.
In the attached file I've added code for test both on EZ-Kit and on my own board.
The only relevant difference is that in my own board I must use SPORT0 instead of SPORT1.
In this code, the "#define EZ_KIT" instruction (placed in main.c) i used to switch from Ez-Kit and my own board.
All analog signal are routed on pin of BF506F
All signal (ACM_A[0:2] , ACM_RANGE, etc.) are well driven.
The RSCLK0 and RFS0 seems to be as expected
The timing is not changed, because I suppose that internal ADC are similar between differents BF506F
Can someone help me, please?
Thanks in advance