MicroPython Forum (Archive)

Hi all guys! I'm a very happy Pyboard user! Btw, I need to try (at least) to program the pyboard (which has an STM32F4) with a custom firmware written in C, since we have strict requirements on timing for an automotive application we are developing right now. My main develoment environment is Linux,...

Thank you guys for your help, really appreciated! I don't think that the SPI solution would work, since it seems to me that the two interfaces are different, but I think I'll have a try. The @micropython.asm_thumb solution seems promising, since that way I'll have a lot more control over the clock d...

Hi all again! I tried to connect the sensor to the MicroPython and it actually works for sensing the angle. The problem starts when I need to read speed (so differential measurements). Right now the pyboard needs something like ~400 us to read an angle measure, and this is lower a lot the rate in wh...

Thank you all for your precious support!

Once I get the sensor to work properly, I'll try with Python!

Maybe a stupid question: what is Viper code? It is something related with programming or is it actual coding language or paradigm?

Thanks again for your precious help!

Hi all! I'm facing a problem with serial communication with the MicroPython board. I have a digital sensor that outputs data to a Synchronous Serial Interface (SSI) according to a protocol that's shown in the figure below: Screen Shot 2017-04-20 at 18.53.46.png As you can see from this datasheet htt...

First of all, thank you very much for the help provided! I'm glad to say that I was able to make them work! I've got a nicely set up system in which 2 uPython are able to communicate. Soon I've to add other boards too, so maybe I'm going to ask something else! And yes, I'd like to add some more exam...

Many thanks @dhylands for the lighting fast answer! You are a life saver, really! Since I noticed you are really a PRO with CAN and uPython , I'd like to ask two questions about what you said: 1) Does the STBY pin need to be connected to ground? If I leave it simply as is (no connection) would't it ...

Hi guys! I reopen this recent discussion because I'm running into troubles trying to create a CAN bus between 2 different PyBoards 1.1. I've got the MCP2561 CAN Transceiver (here the datasheet if someone needs it http://ww1.microchip.com/downloads/en/DeviceDoc/20005167C.pdf). The problem is that rig...

Hi all! I'm new in the forum and I think I have similar needs with pyboard and CAN bus! I need to use pyboard to drive an intelligent LCD screen (no need for graphic management, only commands for drawing the interface, at high level!) and to communicate via CAN bus with another board which deals wit...