Search found 11 matches

by slothy
Mon Feb 22, 2016 11:16 am
Forum: Drivers for External Components
Topic: LCD and LCD i2c
Replies: 7
Views: 3251

Re: LCD and LCD i2c

dhylands wrote:I also have a library over here:
https://github.com/dhylands/python_lcd/tree/master/lcd
which works with GPIO or I2C, and is licensed using the MIT license.
Crap! didn't see it before!

Anyway it's been fun
by slothy
Mon Feb 22, 2016 11:15 am
Forum: Drivers for External Components
Topic: LCD and LCD i2c
Replies: 7
Views: 3251

Re: LCD and LCD i2c

After "translating" code from c/c++ to Python it might sound reasonable to stick with it's GPL license. But in the embedded world the less viral MIT or BSD license seems to be more applicable. Just created the repo on github interface. You are right i'll move to MIT, and i also forgot to mention th...
by slothy
Mon Feb 22, 2016 7:56 am
Forum: WiPy and CC3200 boards
Topic: Brick
Replies: 8
Views: 3621

Re: Brick

Shorting the 3.3 output to GND should not hurt. The 3.3 regulator of the WiPy is current limited at 2.8 Amps and thermally protected, the switching transistor at the input is rated at > 6 Amps. That looks all pretty robust. Can you tell, whether there is still 3.3 V on the output? How do you supply...
by slothy
Mon Feb 22, 2016 7:51 am
Forum: Drivers for External Components
Topic: LCD and LCD i2c
Replies: 7
Views: 3251

LCD and LCD i2c

Hi,

I'd like to share with all a 'port' of arduino's LCD lib, for the hd44780 bases LCDs. It's mainly a translation from c++ code to python.

https://github.com/slothyrulez/lcdi2c

Do not hessitate to comment. :D
by slothy
Mon Feb 01, 2016 8:42 pm
Forum: WiPy and CC3200 boards
Topic: Brick
Replies: 8
Views: 3621

Re: Brick

Hi, May be, I've reproduced the cause... On the process of wiring the 3V3 with the GP28, I first inserted the cable on the 3V3 hole, on the way to insert the second part of the cable, if it touches the processor shield, seems a kind of shortcut is made (i'm not an expert, but seems right to me that ...
by slothy
Mon Feb 01, 2016 12:19 pm
Forum: WiPy and CC3200 boards
Topic: Brick
Replies: 8
Views: 3621

Re: Brick

Seems bad doctor....
by slothy
Mon Feb 01, 2016 11:18 am
Forum: WiPy and CC3200 boards
Topic: Brick
Replies: 8
Views: 3621

Re: Brick

Yeah, already tested, with no success :P
by slothy
Mon Feb 01, 2016 10:31 am
Forum: WiPy and CC3200 boards
Topic: Brick
Replies: 8
Views: 3621

Re: Brick

Thanks, danicampora

No, sure 3v3 and GP28.

The hearthbeat does not blink, but with a multimeter I got some some voltage on random pins.
by slothy
Mon Feb 01, 2016 8:33 am
Forum: Other Boards
Topic: Micropython port for the CC3200 launchxl
Replies: 6
Views: 4749

Re: Micropython port for the CC3200 launchxl

Yep, sorry i didn't see > https://github.com/micropython/micropyt ... ter/cc3200

Flashed ;)

Outstanding work.

Thanks!
by slothy
Sun Jan 31, 2016 8:04 pm
Forum: WiPy and CC3200 boards
Topic: Brick
Replies: 8
Views: 3621

Brick

Hi all!

A stupid mistake on the boot.py forced me to do a "safe" boot. Connected the 3.3v to the GP28, did a reset and it is not starting anymore.

:(

Please, does someone have any trick or advice to try on the board ?

Thanks