About mk

mk · 2013-01-04

Posted on January 04, 2013 at 10:52 We have aSTM32F37x eval board for testing and I'd like to set up some code that will sample 24kHz 16-bit with the SDADC. According to documentation it should be able to sample 50 ksps if you don't use multiple...

mk · 2013-01-02

Posted on January 03, 2013 at 08:49We have an STM32373C-EVAL board and we've been trying out the firmware demo samples. One thing I've noticed is that if I enable the USE_FULL_ASSERT, most samples will crash. (Well, not crash but get caught in the a...

mk · 2013-01-04

Posted on January 04, 2013 at 13:39You've got a point there. It'll be rather tricky to get correct sample rate though. Unless I use a timer to read from the continuous sdadc. They wont be in sync but ... perhaps that won't matter. This needs some st...

mk · 2013-01-04

Posted on January 04, 2013 at 13:29That's why I was asking whether this behavior is to be expected.And yes, I'm sure that the code is entirely unmodified. And I haven't configured the project in any way, besides adding the USE_FULL_ASSERT. It comes ...

mk · 2013-01-04

Posted on January 04, 2013 at 11:50Well, the fine manual says that the FAST bit is only for ''continuous mode'' ... and I've also tried enabling it. It didn't make a difference ^^

mk · 2013-01-04

Posted on January 04, 2013 at 11:03The Timer in the above code *will* output 24kHz. (I've tested.) The SDADC is just too slow to keep up. I've also tried using the Timer interrupt instead of the SDADC, like ST do in the eval FW. It doesn't make a di...

mk · 2013-01-04

Posted on January 04, 2013 at 10:31Yes, that was what I thought as well.Do you know somewhere where I can submit this bug report?

User statistics

User Activity

24 ksps on SDADC on STM32F37x

ASSERT error in STM32F37xx eval samples

Re: 24 ksps on SDADC on STM32F37x

Re: ASSERT error in STM32F37xx eval samples

Re: 24 ksps on SDADC on STM32F37x

Re: 24 ksps on SDADC on STM32F37x

Re: ASSERT error in STM32F37xx eval samples