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  1. C

    ILI9341_t3 font editor

    Hey @spook, Is there a way to import a font from c code, make some changes and save it back? I fount a very interesting font but is missing some chars, and there is no reference (no name, no origin, nothing relevant). Thanks again
  2. C

    ILI9341_t3 font editor

    Thank you so much @spook, all that information was very helpful. At the end, I figured out two solutions to use accentuation: 1- Concatenates literal with octal code back slash (escape sequence). That's not too elegant, but not bad, and it works. // For the word "Atenção". char msg[] =...
  3. C

    ILI9341_t3 font editor

    And, when using the extended chars (above 127), the display always shows 2 chars. For example, when using: ç it shows char 195 and 167 ã it shows char 195 and 163 â it shows char 195 and 162 Same result using the accents from keyboard or typing ALT+code. Is this behavior because of the software...
  4. C

    ILI9341_t3 font editor

    Hi all, First time I'm using this tool, and it is amazing, very flexible and easy too use. I just have some questions: 1- The result is a little bit different from PaulStoffregen's fonts right? Not a big deal, only the corners look different when comparing on the display. I notice when I...
  5. C

    Highly optimized ILI9341 (320x240 TFT color display) library

    Thanks @KrisKasprzak, that helped a lot!
  6. C

    Highly optimized ILI9341 (320x240 TFT color display) library

    Hi everyone, I notice the fonts posted in https://github.com/PaulStoffregen/ILI9341_fonts do not have accents, so, is there a link or someone knows the procedure to convert TTF fontos to that format? I spent hours searching for it, but no success. Hey @PaulStoffregen, any chance you wrote...
  7. C

    Highly optimized ILI9341 (320x240 TFT color display) library

    Now that make sense. I'll check your implementation. Thanks KurtE!
  8. C

    Highly optimized ILI9341 (320x240 TFT color display) library

    Hello KurtE, thanks for your comments. At this point I can not start or restart with Adafruit code base, as I already have done 95% of the work. All the communications with the LCD are done, all graphics are working perfectly and the text is also working, except the text background. So, at...
  9. C

    Highly optimized ILI9341 (320x240 TFT color display) library

    Hello, That's me again ;) Am I wrong or the function drawFontBits(), from https://github.com/PaulStoffregen/ILI9341_t3/blob/master/ILI9341_t3.cpp#L1657, does not apply background color? I'm trying to use print(" "); to clear the text but it's not working. Did I forgot something? Thanks...
  10. C

    Highly optimized ILI9341 (320x240 TFT color display) library

    Thanks guys, I found the source code at https://github.com/arduino/ArduinoCore-avr/tree/master/cores/arduino Also I created my own version of the "print" function in pure C: int16_t ILI9341_t3_print(char *string) { int16_t n = 0; while (1) { if (string[n] == 0) break; if...
  11. C

    Highly optimized ILI9341 (320x240 TFT color display) library

    Hello, I'm new with this library and I found it impressive so far. I'm converting the code to use in a Bluepill (STM32F103C8), all the graphics works pretty well, but I'm stuck in the fonts. I checked all the source code in the repository https://github.com/PaulStoffregen/ILI9341_t3, in the...
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