From 75dd841a7cc76640e2aa4812b1cc12edd83e9fa8 Mon Sep 17 00:00:00 2001
From: AndreeaRadoescu <randreea23@gmail.com>
Date: Sun, 25 Oct 2026 11:20:52 +0100
Subject: added pico-sdk as a submodule inside firmware instead

---
 .gitmodules             | 3 +++
 firmware/.gitignore     | 1 -
 firmware/CMakeLists.txt | 2 +-
 firmware/pico-sdk       | 1 +
 4 files changed, 5 insertions(+), 2 deletions(-)
 create mode 100644 .gitmodules
 create mode 160000 firmware/pico-sdk

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..1e43329
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "firmware/pico-sdk"]
+	path = firmware/pico-sdk
+	url = https://github.com/raspberrypi/pico-sdk.git
diff --git a/firmware/.gitignore b/firmware/.gitignore
index be05eba..916ada5 100644
--- a/firmware/.gitignore
+++ b/firmware/.gitignore
@@ -7,7 +7,6 @@ _deps/
 build/
 cmake_install.cmake
 generated/
-pico-sdk/
 pico_extras/
 pico_extras_import.cmake
 pico_flash_region.ld
diff --git a/firmware/CMakeLists.txt b/firmware/CMakeLists.txt
index 5b7d81e..3cd65fc 100644
--- a/firmware/CMakeLists.txt
+++ b/firmware/CMakeLists.txt
@@ -12,7 +12,7 @@ set(PICO_SDK_PATH "/usr/share/pico-sdk")
 set(PICO_BOARD seeed_xiao_rp2040 CACHE STRING "Board type")
 
 # Pull in Raspberry Pi Pico SDK (must be before project)
-include(pico_sdk_import.cmake)
+include(pico-sdk/pico_sdk_init.cmake)
 
 if (PICO_SDK_VERSION_STRING VERSION_LESS "1.4.0")
   message(FATAL_ERROR "Raspberry Pi Pico SDK version 1.4.0 (or later) required. Your version is ${PICO_SDK_VERSION_STRING}")
diff --git a/firmware/pico-sdk b/firmware/pico-sdk
new file mode 160000
index 0000000..079c6f3
--- /dev/null
+++ b/firmware/pico-sdk
@@ -0,0 +1 @@
+Subproject commit 079c6f39023649b154152db30f1d781e884879bc
-- 
cgit v1.2.3