I have an "Openmv H7". I would like to upgrade to the latest firmware, which I believe is v3.5.0.
I downloaded the latest release from here:
https://github.com/openmv/openmv/releas ... v3.5.0.zip
But which file should I use from within this zip file? I see no mention of H7.
Search found 3 matches
- Wed Dec 04, 2019 8:45 pm
- Forum: Technical Discussion
- Topic: How to upgrade to latest firmware (openmv H7)
- Replies: 2
- Views: 542
- Wed Dec 04, 2019 7:44 pm
- Forum: Technical Discussion
- Topic: SPI slave problem
- Replies: 5
- Views: 853
Re: SPI slave problem
Yes, I run this from the IDE.
The IDE appears to hangs for 10-20 seconds and then eventually it comes back and shows the device as disconnected (I imagine something times out).
The IDE appears to hangs for 10-20 seconds and then eventually it comes back and shows the device as disconnected (I imagine something times out).
- Wed Dec 04, 2019 6:38 pm
- Forum: Technical Discussion
- Topic: SPI slave problem
- Replies: 5
- Views: 853
SPI slave problem
Hi, trying to run the following script, renders the openmv H7 hardware unusable. print('First line') from pyb import SPI spi = SPI(2, SPI.SLAVE, polarity=0) ch = bytearray('ab') res = spi.send_recv(ch, timeout=1) print(res, ch) When I try to run the script above, the hardware "appears" to hang. I do...