help with reading 0x40200014 in python
Posted: Tue Apr 28, 2020 5:40 pm
Hi friends,
I'm working on a _very_ simple project to achieve continuous streaming from the ASG at relatively low data-rates, and I just need to expose the value of memory mapped address 0x40200014 to my python code. In the past I would have used mmap to do this, but it appears that, while I've been away, things have been modified on the linux side to make most stuff MUUUUCH easier. /dev/gen0 for the ASG is _awesome_!
The problem is that, as far as I can tell, 0x40200014 is not exposed to me anywhere, nor can I mmap it anymore (permission denied error in python?!). Advice?
Thanks,
Jon
I'm working on a _very_ simple project to achieve continuous streaming from the ASG at relatively low data-rates, and I just need to expose the value of memory mapped address 0x40200014 to my python code. In the past I would have used mmap to do this, but it appears that, while I've been away, things have been modified on the linux side to make most stuff MUUUUCH easier. /dev/gen0 for the ASG is _awesome_!
The problem is that, as far as I can tell, 0x40200014 is not exposed to me anywhere, nor can I mmap it anymore (permission denied error in python?!). Advice?
Thanks,
Jon