Davo013
To eliminate any errors during compilation, I checked it on my color display beforehand. The original font is terribly straining for the eyes, so I remade it for my own. Here are the results of checking various capacitors. All tests passed normally. There are no extraneous symbols. I rebuilt the firmware for your display, check the results...
I Just burned the firmware and at the same places the strange symbols came up...
It's not random
But i found something which might be something, or maybe not...
When i copied from the manual a line to a .txt file i saw this... check picz
Could it not be something like that? fi is shown as an arrow up
Maybe something using different platforms like mac, linux?? I'm not a real computer guy haha
I found because tried another attempt to compile, because the contrast is very dim, after burning the firmware i can hardly read the screen...
When adjusting the contrast it starts at 40, and you have to click many times.
Then it counts down from 128 when it's at "116" it's perfect, if click further on, the screen dims again...
At 63 it's at full brightness again and at "56" you will reach again the perfect balance
I Checked the Makeme file and i think it's this line:
# The contrast value can be predefined with the constant VOLUME_VALUE
# for ST7565 controller the value can be between 0 and 63, for the SSD1306 0 to 255 can be selected.
#CFLAGS += -DVOLUME_VALUE=25
Should it be like this to change?
# The contrast value can be predefined with the constant VOLUME_VALUE
# for ST7565 controller the value can be between 0 and 63, for the SSD1306 0 to 255 can be selected.
CFLAGS += -DVOLUME_VALUE=56
I still don't know how to compile haha i'm trying to understand how it all works
In the manual there was a tiny thing about compiling the Makeme file with AVR, and this lol
Chapter 9 To Do List and new ideas
5. Write User's guide for configuring the tester with the Makefie options and description of the
build chain.
This would make the manual really good though! the Makefile is like the engine computer from a car