Search found 36 matches

by polygontwist
Thu Jul 02, 2015 5:28 pm
Forum: General Discussion and Questions
Topic: Running 12+ servos with the pyboard?
Replies: 4
Views: 2035

Re: Running 12+ servos with the pyboard?

Hello,
you can use the tlc5940nt. you can connect 16 Servos per chip. you need only 7 data-pins. You can connect multiple chips!
(search tlc5940nt+arduino)

sal├╝
by polygontwist
Thu Feb 05, 2015 8:00 pm
Forum: Hardware Projects
Topic: MicroPython live
Replies: 8
Views: 4154

Re: MicroPython live

Very interesting! :o
how you have connected the board with the Internet?
by polygontwist
Tue Feb 03, 2015 5:36 pm
Forum: MicroPython pyboard
Topic: Maximum number of PWM or how to get more
Replies: 27
Views: 8749

Re: Maximum number of PWM or how to get more

"to get more"
with the TLC5940NT 16 x PWM-Cannel
My Projekt on http://fritzing.org/projects/tlc5940nt (wireing)
Source for Arduino: http://playground.arduino.cc/learning/TLC5940
by polygontwist
Mon Feb 02, 2015 9:03 pm
Forum: General Discussion and Questions
Topic: (Pyboard && CC3000) Server stops responding after a while
Replies: 1
Views: 1246

Re: (Pyboard && CC3000) Server stops responding after a while

I have the same problem. So far, it give no solution.
see: http://forum.micropython.org/viewtopic.php?f=2&t=485

Code: Select all

 sock.accept()
make the Errors....
by polygontwist
Sat Jan 17, 2015 6:31 pm
Forum: General Discussion and Questions
Topic: evaluate "except OSError as er:"
Replies: 4
Views: 2847

Re: evaluate "except OSError as er:"

ok, i have rewrite my code. In principle, it is the same as your example. I have in Line data=csock.recv(128) nevertheless the error "OSError -57" - after 4 connections next Time in Line csock, caddr = my_socket.accept() "OSError: 57" ... I hope you could improve the code. Otherwise, I must try your...
by polygontwist
Wed Jan 14, 2015 9:32 pm
Forum: MicroPython pyboard
Topic: newbie needs help with wifi/wlan
Replies: 13
Views: 5223

Re: newbie needs help with wifi/wlan

Hello,
i use it and it works. more or less.
http://forum.micropython.org/viewtopic.php?f=2&t=485
git-Projekt:
https://github.com/polygontwist/HTTPServer
i use the v1.3.8-43-gc114496 firmware.
by
by polygontwist
Mon Jan 12, 2015 10:28 pm
Forum: Development of MicroPython
Topic: What's new in Micro Python this week!
Replies: 4
Views: 2548

Re: What's new in Micro Python this week!

nice, and thank You!
by polygontwist
Sun Jan 11, 2015 5:23 pm
Forum: General Discussion and Questions
Topic: evaluate "except OSError as er:"
Replies: 4
Views: 2847

Re: evaluate "except OSError as er:"

Thank You. The one with the object I've been thinking, only found no documentation.

The Error is in this Line:

Code: Select all

csock, caddr = my_socket.accept()
i have upload the projekt to:
https://github.com/polygontwist/HTTPServer
by polygontwist
Sat Jan 10, 2015 10:57 pm
Forum: General Discussion and Questions
Topic: evaluate "except OSError as er:"
Replies: 4
Views: 2847

evaluate "except OSError as er:"

v1.3.8-43-gc114496 code from SD-Card. using WiFi CC3K. How ca i find the OSError-Codes? And how can I evaluate them? i write a little WiFi-Server, i have Error: 57, 32, -57 or 1 and do not know what they mean. except OSError as er: print (" OSError",er) "er" is not String and not integer, an Objekt?