Search found 7 matches

by mheruian
Tue Jun 26, 2018 3:38 am
Forum: Other Boards
Topic: stm32L476RG on W5500 cann't find driver.
Replies: 3
Views: 1088

Re: stm32L476RG on W5500 cann't find driver.

Able to fixed it after dfu firmware update 1.9.3 then factory reset pyboard v1.1

After factory reset, w/o dfu firmware update, following lines now work

import network
nic = network.WIZNET5K(pyb.SPI(1),pyb.Pin.board.X5,pyb.Pin.board.X4)
print(nic.ifconfig())

:D don't know why is it like that.
by mheruian
Tue Jun 26, 2018 3:08 am
Forum: Other Boards
Topic: stm32L476RG on W5500 cann't find driver.
Replies: 3
Views: 1088

Re: stm32L476RG on W5500 cann't find driver.

Trying dfu-util also but i can download the dfu-util on sourceforge because the site cannot be reached. Alternatives?
by mheruian
Tue Jun 26, 2018 3:07 am
Forum: Other Boards
Topic: stm32L476RG on W5500 cann't find driver.
Replies: 3
Views: 1088

Re: stm32L476RG on W5500 cann't find driver.

i have the same issues also, i had tried doing dfu setup and uploading the 1.9.4 version of firmware dedicated for network using dfuse. Why is it now working?
by mheruian
Wed Apr 25, 2018 7:10 am
Forum: Other Boards
Topic: Pyboard 1v1: SPI programming MPU9250
Replies: 3
Views: 3288

Pyboard 1v1: SPI programming MPU9250

Hi Folks, I am so beginner when it comes to embedded systems. I want to learn how to program them and a lot referred me to python since prototyping is fast and codes are simple to understand. I now know the basics of Python and I do like its straight-forwardness. I'm currently programming a Pyboard ...
by mheruian
Fri Mar 02, 2018 7:23 am
Forum: MicroPython pyboard
Topic: Micropython Pyboard V1.1 SPI Channels
Replies: 3
Views: 913

Re: Micropython Pyboard V1.1 SPI Channels

pythoncoder wrote:
Thu Feb 22, 2018 8:48 am
The two SPI ports are independent and can work concurrently.
Ok :D thanks a lot
by mheruian
Tue Feb 13, 2018 12:49 am
Forum: MicroPython pyboard
Topic: Micropython Pyboard V1.1 SPI Channels
Replies: 3
Views: 913

Micropython Pyboard V1.1 SPI Channels

Hi Folks, Total newbie here and been looking forward to learn python on pyboard :) i had this project on school where they ask me if i can use the pyboard's two (2) SPI channels simultaneously? I had this experience using arduino where everything is working one at a time even on interrupts. Arduino ...