From 694a3aa10a52c383cf64de1a7104daaed365f770 Mon Sep 17 00:00:00 2001
From: Grisha Shipunov
Date: Fri, 24 Oct 2025 22:08:32 +0200
Subject: add stlink access to plugdev

---
 modules/devtools/stm32.nix | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 modules/devtools/stm32.nix

(limited to 'modules/devtools/stm32.nix')

diff --git a/modules/devtools/stm32.nix b/modules/devtools/stm32.nix
new file mode 100644
index 0000000..8b689bc
--- /dev/null
+++ b/modules/devtools/stm32.nix
@@ -0,0 +1,17 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = [
+    blackmagic
+  ];
+  services.udev.extraRules = ''
+    # STMicroelectronics ST-LINK V1
+    ATTRS{idVendor}=="0483", ATTRS{idProduct}=="3744", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+    # STMicroelectronics ST-LINK/V2
+    ATTRS{idVendor}=="0483", ATTRS{idProduct}=="3748", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+    # STMicroelectronics ST-LINK/V2.1
+    ATTRS{idVendor}=="0483", ATTRS{idProduct}=="374b", MODE="660", GROUP="plugdev", TAG+="uaccess"
+    ATTRS{idVendor}=="0483", ATTRS{idProduct}=="3752", MODE="660", GROUP="plugdev", TAG+="uaccess"
+  '';
+}
-- 
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