Search found 125 matches

by jollybv
Wed Jul 20, 2022 6:44 am
Forum: General
Topic: ST7789 display
Replies: 106
Views: 19112

Re: ST7789 display

Hi Ben

I did a library updated now the Degree symbol has changed, I have tried using both ASCII 167 and 248 but they both are displaying ASCII 240, not sure if a gremlin jumped in the update
by jollybv
Fri Jul 15, 2022 6:45 am
Forum: General
Topic: ili9341 various macros
Replies: 8
Views: 1976

Re: ili9341 various macros

Hi Ben

What i was referring to in the video is the way he clears the whole screen using Sprits to stop the the flickering. I have tried using the clear screen but that is really slow so now I'm clearing every line individual and that a lot of code but don't get the flickering and its quick.
by jollybv
Thu Jul 14, 2022 6:55 am
Forum: General
Topic: ili9341 various macros
Replies: 8
Views: 1976

Re: ili9341 various macros

Hi Guys

Is it possible to use sprites in flowcode as per video
https://www.youtube.com/watch?v=sRGXQg7 ... f&index=16
by jollybv
Tue Jun 21, 2022 8:19 am
Forum: General
Topic: ili9341 various macros
Replies: 8
Views: 1976

Re: ili9341 various macros

Hi Ben

Sorry for the delayed reply as I have been away for a few days. It would be great if you could make it standard in the GLCDs as I'm not an advanced programmer like many others and have no clue how to use COS & SIN as of yet.
by jollybv
Wed Jun 15, 2022 6:55 am
Forum: General
Topic: ili9341 various macros
Replies: 8
Views: 1976

Re: ili9341 various macros

Thanks Ben

Is there a way to draw a triangle like an up down arrow or a button with rounded corners? I have tried the ellipse but dose not give me the results I'm looking for.
by jollybv
Wed Jun 15, 2022 6:52 am
Forum: General
Topic: XPT2041 & SPI Conflict
Replies: 11
Views: 3044

Re: XPT2041 & SPI Conflict

Hi Ben
What I did is use channel 1 SPI and not the software SPI and now the temp is only out by 2 degrees which is not an issue.
by jollybv
Mon Jun 13, 2022 2:31 pm
Forum: General
Topic: XPT2041 & SPI Conflict
Replies: 11
Views: 3044

Re: XPT2041 & SPI Conflict

Hi Ben

I'm using a Max6675 breakout board a K probe and the connections seems good to me. I have 2 of these boards and they both doing the same.

MAX6675.jpg
MAX6675.jpg (20.1 KiB) Viewed 2106 times
by jollybv
Mon Jun 13, 2022 11:49 am
Forum: General
Topic: XPT2041 & SPI Conflict
Replies: 11
Views: 3044

Re: XPT2041 & SPI Conflict

Hi Ben

Thanks that worked I put a 250ms delay after I read the max6675 and before i do the calculations. It is now reading just it is reading 41 degrees and should be 21 so its 20 degrees out. I can subtract 80 from RawData and correct it but 20 degrees is a bit excessive
by jollybv
Mon Jun 13, 2022 8:09 am
Forum: General
Topic: XPT2041 & SPI Conflict
Replies: 11
Views: 3044

Re: XPT2041 & SPI Conflict

Hi guys

I had a good weekend of programming my project is finished the only issue is the clashing with the XPT2046 touch sensor and the SPI bus (max6675) please is there any help on how i can resolve this. The XPT2046 touch sensor is working like a dream but the MAX6675 only reads once
by jollybv
Fri Jun 10, 2022 8:53 am
Forum: General
Topic: ili9341 various macros
Replies: 8
Views: 1976

ili9341 various macros

Hi Guys

Can someone please explain what the window macro in the ili9341 does as I've tried it out but nothing happens.