From 4796d3160825832cb1581b148b6268c844686617 Mon Sep 17 00:00:00 2001
From: taotieren <admin@taotieren.com>
Date: Mon, 8 Jan 2024 15:07:29 +0800
Subject: [PATCH] Add 60-icesugar.rules

---
 tools/src/60-icesugar.rules | 23 +++++++++++++++++++++++
 tools/src/README.md         |  7 +++++++
 2 files changed, 30 insertions(+)
 create mode 100644 tools/src/60-icesugar.rules

diff --git a/tools/src/60-icesugar.rules b/tools/src/60-icesugar.rules
new file mode 100644
index 0000000..7a7a3f1
--- /dev/null
+++ b/tools/src/60-icesugar.rules
@@ -0,0 +1,23 @@
+# Copy this file to /etc/udev/rules.d/
+# If rules fail to reload automatically, you can refresh udev rules
+# with the command "sudo udevadm control --reload"
+
+ACTION!="add|change", GOTO="icesugar_rules_end"
+
+SUBSYSTEM=="gpio", MODE="0660", TAG+="uaccess"
+
+SUBSYSTEM!="usb|tty|hidraw", GOTO="icesugar_rules_end"
+
+# Please keep this list sorted by VID:PID
+
+# ICELINK
+ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="602b", MODE="660", TAG+="uaccess"
+
+# iCESugar compatible adapters
+ATTRS{product}=="*iCESugar*", MODE="660", TAG+="uaccess"
+
+# iCELink compatible adapters
+ATTRS{product}=="*iCELink*", MODE="660", TAG+="uaccess"
+
+LABEL="icesugar_rules_end"
+
diff --git a/tools/src/README.md b/tools/src/README.md
index 53b9734..c4f601e 100755
--- a/tools/src/README.md
+++ b/tools/src/README.md
@@ -1,4 +1,11 @@
 # iCELink Tips
+
+## Install 60-icesugar.rules
+```bash
+sudo install -Dm0644 60-icesugar.rules -t /etc/udev/rules.d/
+sudo udevadm control --reload
+```
+
 ## GPIO control
 ```
 $icesprog --gpio PB14 --mode out