03-26-2021, 02:44 PM
@KlausGünther
...as a follow-on comment, I just came across these items in the Color Model discussion in the luma-oled documentation.
The fact that you are getting greyscale coverart but color alphanumerics suggests to me that, somewhere in the code you are using or in your configuration of it, there is confusion about which driver is being used.
Of course, this is just a conjecture which I can't put to the test because I don't have the requisite hardware.
Regards,
Kent
...as a follow-on comment, I just came across these items in the Color Model discussion in the luma-oled documentation.
Quote:Color Model
Any of the standard PIL.ImageColor color formats may be used, but since the SSD1306, SH1106 and WS0010 OLEDs are monochrome,...
There is no such constraint on the SSD1331 or SSD1351 OLEDs, which features 16-bit RGB colors: 24-bit RGB images are downsized to 16-bit using a 565 scheme.
...
The SSD1322, SSD1325 and SSD1362 OLEDs all support 16 greyscale graduations: 24-bit RGB images are downsized to 4-bit using a Luma conversion which is approximately calculated as follows:
...
The fact that you are getting greyscale coverart but color alphanumerics suggests to me that, somewhere in the code you are using or in your configuration of it, there is confusion about which driver is being used.
Of course, this is just a conjecture which I can't put to the test because I don't have the requisite hardware.
Regards,
Kent
