From 23f0311f45569a36145896298ebce6ee78d15422 Mon Sep 17 00:00:00 2001
From: Daniel Zanco <dangpzanco@gmail.com>
Date: Fri, 16 Sep 2022 02:24:48 -0300
Subject: [PATCH] forgot about the dsp lib with the filters

---
 Code/devterm_keyboard/README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Code/devterm_keyboard/README.md b/Code/devterm_keyboard/README.md
index f8f00f9..c1a7587 100644
--- a/Code/devterm_keyboard/README.md
+++ b/Code/devterm_keyboard/README.md
@@ -38,6 +38,12 @@ arduino-cli core install stm32duino:STM32F1
 arduino-cli board details --fqbn stm32duino:STM32F1:genericSTM32F103R
 ```
 
+Add the DSP library (for the trackball) to the Arduino Library folder:
+```bash
+cd ~/Arduino/libraries
+git clone https://github.com/dangpzanco/dsp
+```
+
 To compile, just run `build_bin.sh`. This script runs `arduino-cli compile` with the default options (change it according to your keyboard variant):
 
 ```bash