MicroPython Forum (Archive)

I need to implement a SPI slave capability that works in the following way: 1) You set up your SPI port as a slave, with the polarity and phase of your configuration, and with a slave select pin 2) You provide an outbound buffer to be pulled from. This will be the MISO bytes that are shifted out th...

Thank you Peter for your help.

As you can see from the attached snapshot from Saleae that the frame(width of the message) is 98.4uS

Do you think that the pyboard can handle this kind of stream?

Do you think that other python modules can handle this kind of load?

Hi All, I'm using pyboard connected to SPI lines. Those lines have messages that each message is 128Bytes. when I'm using spi.recv(128) I'm getting a mess of messages ( some from the middle of a message some from the end of the message). The SPI CLK is: 10Mhz SPI space between messages is: 0.2mS oth...

Hi 8-) I need the help of this forum with new hardware and SW design for SPI CAPTURE. This design need to connect to double SPI and sniff the data. Each data that captured need to be logged and save in different file for each SPI bus (total 2) using SDcard. The trigger is by pressing a user button t...