Bodmer
Bodmer
Looks like the font file is corrupted. try loading a new copy of the library from Github.
Try the fork here and let me know if it works for you: https://github.com/SirCooper/TJpg_Decoder There are 2 streaming examples added in that fork.
Run the Read_User_Setup sketch and check the output is as you expect for your hardware.
Sorry, my response was for a different library. Currently I am travelling but will post back in a few days.
See this link. You must use voltage level converters as described. https://www.google.com/amp/s/www.instructables.com/Arduino-TFT-display-and-font-library/%3famp_page=true
It could be a clash with another instance of swap() Try changing the TFT_ILI9341.h file to: // Swap any type template static inline void swap_coord(T& a, T& b) { T...
Unfortunately the fonts are built using an obsolete font converter many years ago, so new fonts cannot be easily generated unless I write a new tool from scratch.
The original bitmaps were generated by a software tool from crystalfontz CFE_64 which does not seem to exist anymore. Unfortunately during a PC upgrade the sketch and tool was lost....
The simplest option is to load the image into an app such as MS Paint and save as a bmp file then convert to an array using an online tool.
I like the idea of this but am concerned about it supporting a range of processors. In view of this I think the functionality could be moved to a sketch....