Search found 3 matches

by paraflou
Tue Apr 25, 2017 11:54 am
Forum: MicroPython pyboard
Topic: Consistent bitflips when using pyboard as SPI slave and other SPI weirdnesses
Replies: 11
Views: 3678

Re: Consistent bitflips when using pyboard as SPI slave and other SPI weirdnesses

deshipu wrote:As far as I know, the ESP8266 port doesn't support SPI slave.
If someone can guide me about the procedure i might be able to help and port spi slave to micropython!
by paraflou
Mon Apr 24, 2017 11:43 am
Forum: MicroPython pyboard
Topic: Consistent bitflips when using pyboard as SPI slave and other SPI weirdnesses
Replies: 11
Views: 3678

Re: Consistent bitflips when using pyboard as SPI slave and other SPI weirdnesses

Hello there, I am trying to fix an spi slave esp8266 with micropython. Your discussion was very helpful. I have a question. Does anyone had it worked with an interrupt handler when spi is in slave mode? I want to fix sth that raises an interrupt whenever incoming data to spi slave occur. Any clue or...
by paraflou
Mon Apr 24, 2017 10:14 am
Forum: ESP8266 boards
Topic: Esp8266 SPI Slave interrupts
Replies: 0
Views: 1268

Esp8266 SPI Slave interrupts

Hi there, Just burned micropython in esp8266 and it works great! I ve been searching github and forums about spi interrupts in terms of micropython. So far i get these: 1. http://docs.micropython.org/en/latest/esp8266/esp8266/tutorial/pins.html At chapter 6.1 External interrupts it is clear that i c...