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On paper yes - everything should be checked.
But in real life....
As I've found out, this is more compatibility issue, rather than hardware fault.
12th gen intel processors lower their operating...

In safe mode everything works.
Seems like this was RAM issue.
Running microcode studio for 2 days with new RAM - zero errors displayed so far.

Yes, no changes, but my computer started showing same behavior in other apps too, even fresh installed windows. I already changed video card - nothing, changed PSU - nothing. Today I changed RAM and...

Well, I took some more time to investigate this issue - I even set-up high speed camera to record my screen, to capture the moment when this error happens. And here are the results.
In most cases,...

Windows 10 Pro 21H2 or whatever the last build is called.

Yes that is what I planned.
To make display buffer 24 byte wide, instead of 8, and "read" it with changing offset, to achieve the scrolling effect. But this means that text data should be written...

Hello.
Bought new computer, downloaded trial version of latest PBP from website, but microcode studio keeps crashing randomly, just when I type in some code. It might work flawlessly for a hour, or...

Well the situation is as follows, I have an array, which is used as a display buffer - separate routine reads data from it, decodes and sends to display.
I want to do some text scrolling, so want to...

And how that going to help?
I want to change that offset runtime...

Hello.

Say I have some array, with say, 32 byte length.
I want to write a text string "Hello world!" starting from position, 20
How should I?
I know that I can break the text apart and write...

Just got to PC today and wanted to run your code, but I have a little problem, my current code looks like this:

SHIFTOUT SDA, SCK, 0, [$C0+row,col]

It sends 2 bytes in a row. How should I do...

Well, I tried to use MSSP, but no luck, so this is why I'm asking.
Current I2CREAD is too slow, it runs at about 50khz (and is NOT oscillator dependent, as someone stated, I checked with scope, it...

Thanks, that's great!
So if we can replace SHIFTOUT with faster code easily, maybe there is a such way for I2CREAD too? without using MSSP module?

Hello, I'm driving APA102 LEDs with shiftout, and while for on-off speed is ok, when I want to do some cool and fast color change, speed is not enough.
So as I understand, SHIFTOUT is just making...

Ordered 128x64 display from the different manufacturer.
It has proper dimensions - the screen above is almost square, as you can see, and the new one has proper proportions.
But it also has 20 pin...

I tried to use above code with 24C32 and PIC16F887 but it does not works. It stuck on this loop: while SSPCON2.0 = 1 : wend

Here's complete code:


...

Will post "Upgraded" version soon - it now supports individual attributes for all chars, like language, inversion, underline, striketrough. Working on variable width character support too.

9246

As usual - no includes, no ASM, does not require 18F series and so on.

These OLED displays are physically (fully) and in software (partially) compatible with standard 1602 LCD modules, based on...

By the way, is there a way to arraywrite to predefined area of array?

arraywrite topline, ["mose"]

writes to 0 to 3 positions of array, but say I want to write this text from 4 to 7 positions,...

Solved issue with writing to lower lines.
These screens are actually divided into 64x32 blocks, which are addressed as 256x32, but physically located as
AB
CD
So this is it.

Bought larger version, which has 128x64 pixels arrangement.
But the issue is, that above code can write only to upper 32 lines of display.
...

Thanks, that works!

Bringing up an old thread...

I have CD4514 connected with it's ABCD inputs to upper 4 bits of PORT.D (PORTD4-7)
I have variable that changes values between 0 and 16. Name is A
How Can I directly...

Added "giant" size, 16x24 pixels font to the charset. But some letters need fine tuning. Once completed, will make this font .hex file free for everyone.

9237

No, I meant changing the value of OFS in the way, that addition will cause actual subtraction, due to overflow.