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-rw-r--r--src/DisplayApp/Fonts/Readme.md10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/DisplayApp/Fonts/Readme.md b/src/DisplayApp/Fonts/Readme.md
index 569f429c..ddccc820 100644
--- a/src/DisplayApp/Fonts/Readme.md
+++ b/src/DisplayApp/Fonts/Readme.md
@@ -12,4 +12,12 @@
* Load the file `JetBrainsMono-Bold.woff` and specify the following range : `0x20-0x7f`
* Add a 2nd font, load the file `FontAwesome5-Solid+Brands+Regular.woff` and specify the following range : `0xf293, 0xf294, 0xf244, 0xf240, 0xf242, 0xf243, 0xf241, 0xf54b, 0xf21e, 0xf1e6, 0xf54b, 0xf017, 0xf129, 0xf03a, 0xf185`
* Click on Convert, and download the file `jetbrains_mono_bold_20.c` and copy it in `src/DisplayApp/Fonts`
- \ No newline at end of file
+
+Add new symbols:
+ * Browse the [cheatsheet](https://fontawesome.com/cheatsheet/free/solid) and find your new symbols
+ * For each symbol, add its hex code (0xf641 for the 'Ad' icon, for example) to the *Range* list
+ * Convert this hex value into a UTF-8 code using [this site](http://www.ltg.ed.ac.uk/~richard/utf-8.cgi?input=f185&mode=hex)
+ * Define the new symbols in `src/DisplayApp/Screens/Symbols.h`:
+```
+static constex char* newSymbol = "\xEF\x86\x85";
+```