for font-handling, before Adafruit_GFX had anything the like. Otherwise, to download, click the DOWNLOAD ZIP button, uncompress and rename the uncompressed folder Adafruit_GFX. I think this one should be good to go.It didn’t cause any problems for me with my test project config, so I think I will merge it todayUses GFX base functionality, both original GFX font and FreeFonts You give us too much credit regarding the Adafruit graphics lib.
but i can't run the example code ssd1306_128X32_i2c.ino or ssd1306_128X64_i2c.ino, i keep getting the following error, and i don't know what it means, please help. Restart the IDE.Image2Code: This is a handy Java GUI utility to convert a BMP file into the array code necessary to display the image with the drawBitmap function. However, by now Adafruit_GFX has seen a lot of development that has not been merged into Adafruit_GFX_AS, including (a different and more flexible implementation of) font-handling.. Now the latter means that simply ditching Adafruit_GFX_AS would mean breaking existing projects. NPM package wrap around Adafruit GFX Arduino library. If you Please don't reformat code for the sake of reformatting code. It was chosen (I believe) back in the Arduino.cc thread days; before we broke away from the mother forum.I suspect it was selected because Ladyada generally keeps her libraries usable across a wide selection of Arduino hardware, including Teensy. When things look good, issue a pull request to Roger.I routinely use the Adafruit official one and works just fine.However, the change itself was really almost as easy to do as I could have hoped: Tried the TFT_Clock_Digital_ILI9341 (using “AS”-functions) and the stm32_graphicstest (not using “AS” functions) examples from the ILI934_STM driver, and both seem to work as expected, as far as I can tell. But generally speaking, I would propose that the end-user be responsible for any enhancements to libraries and porting responsibilities. All text above must be included in any redistribution.Recent Arduino IDE releases include the Library Manager for easy installation. I have installed both Adafruit_ssd1306-master and Adafruit-GFX-Library-master in the libraries folder. The resulting large "visual diff" makes it impossible to untangle actual bug fixes from merely rearranged lines.
As far as I understand, the motivations for adding Adafruit_GFX_AS were:Now the latter means that simply ditching Adafruit_GFX_AS would mean breaking existing projects. When a user does such work, the effort can be incorporated into the core library directory with a github pull request. Confirm that the Adafruit_GFX folder contains Adafruit_GFX.cpp and Adafruit_GFX.h. Check out the code at ehubin's GitHub repository: drawXBitmap function: You can use the GIMP photo editor to save a .xbm file and use the array saved in the file to draw a bitmap with the drawXBitmap function. - 1.7.0 - a C package on PlatformIO - Libraries.io The additional font payload for AS is only added to flash, when one of the AS functions is used.More testing on real life projects would certainly be nice, so if you are a user of Adafruit_GFX_AS, please test this (for drivers other than ILI9341, simply change the base class of the driver from Adafruit_GFX to Adafruit_GFX_AS).I will test as well, as I have a project where I am using this library at the momentI had lots of things to merge, plus some other non STM32 projects I do on GitHub needed to be updated.There was also some confusion about which was the latest / best PRMy project is working fine, and it uses SPI for display and also another module (nRF905) it also uses the uTouch library as well as some other things like the hardware timers, so I think its a realistic testWell, this is not the first time the issue has come up (see e.g. It needs to be paired with a hardware-specific library for each display device we …
Adafruit_GFX_AS added some functions, esp. For this article, I will introduce the two main ones. Add U8g2 fonts to any Adafruit GFX based graphics library. Sign in. Pass NULL to revert to 'classic' fixed-space bitmap font. This is a library for the Adafruit ST7735 and ST7789 SPI displays. To use a library in your projects, declare it at the beginning of the project, for example #include