Search found 6 matches
- Mon May 11, 2020 6:01 am
- Forum: MicroPython pyboard
- Topic: How to use CRC on STM32 Hardware
- Replies: 1
- Views: 4663
How to use CRC on STM32 Hardware
Hi all, I had to get really fast CRCs working on the STM32 and I wrote the following code for doing CCITT-16 CRCs: @micropython.viper def __stm_crc_16(self, data, size : int) -> int: # private ptr32(stm.CRC + stm.CRC_CR)[0] = (1 << 3) | 1 # Reset and put into 1 byte per write mode. crc8 = ptr8(stm.C...
- Mon Jul 02, 2018 7:16 am
- Forum: Newsletter archive
- Topic: MicroPython Newsletter Issue 1
- Replies: 29
- Views: 332381
Re: MicroPython Newsletter Issue 1
Woah! Um, for this board. At OpenMV we're about to launch the OpenMV Cam H7. So, could we build off your design and work with you directly instead? We need WiFi and BLE... very much. We'd love to join forces. Our current design just uses the H7 and that chip is compatible more or less with the F7. W...
- Thu Jun 01, 2017 5:40 am
- Forum: MicroPython pyboard
- Topic: Cannot install driver for serial communication
- Replies: 3
- Views: 7667
Re: Cannot install driver for serial communication
Feel free to install the drivers from OpenMV for the pyboard. Just download all the files in the folder and double click on the correct exe for your platform.
https://github.com/openmv/qt-creator/tr ... ers/pybcdc
https://github.com/openmv/qt-creator/tr ... ers/pybcdc
- Wed May 31, 2017 6:30 am
- Forum: General Discussion and Questions
- Topic: Windows Creator update causing REPL issues and delay in showing drive
- Replies: 9
- Views: 7581
Re: Windows Creator update causing REPL issues and delay in showing drive
Hi, all OpenMV Cam boards are suffering from this issue too. Not sure what to do about this...
- Sun May 28, 2017 6:18 pm
- Forum: Programs, Libraries and Tools
- Topic: OpenMV IDE support for all MicroPython Boards
- Replies: 3
- Views: 5962
Re: OpenMV IDE support for all MicroPython Boards
Please ask questions about OpenMV on the OpenMV forums. http://forums.openmv.io.
As for your question. Please start a new thread on OpenMV forums. That said, from your question I can't tell what you problem is. Please write a few paragraphs about what you are trying to do and your problem.
As for your question. Please start a new thread on OpenMV forums. That said, from your question I can't tell what you problem is. Please write a few paragraphs about what you are trying to do and your problem.
- Sat Feb 25, 2017 10:06 pm
- Forum: Programs, Libraries and Tools
- Topic: OpenMV IDE support for all MicroPython Boards
- Replies: 3
- Views: 5962
OpenMV IDE support for all MicroPython Boards
Hi folks - this is Kwabena from OpenMV, OpenMV IDE supports opening generic generic serial terminals that are connected to serial ports, bluetooth ports, udp ports, tcp ports, etc. Once the terminal is open you then have access to the standard REPL prompt. Anyway, a shot a video about this feature w...