Add FP LED v1 support

Early Intel models report that their power button LED supports blue
colour, but in reality it just turns it off.

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: [Steve-Tech]
+thanks_dev: u/gh/steve-tech

60-cros_ec_python.rules

@@ -1,7 +0,0 @@
-# CrOS_EC_Python udev rules
-
-# LPC Access
-KERNEL=="port", TAG+="uaccess"
-
-# /dev/cros_ec Access
-KERNEL=="cros_ec", TAG+="uaccess"

README.md

@@ -11,9 +11,13 @@ You can download the latest release from the [Releases page](https://github.com/
 
 There are builds for Flatpak, and PyInstaller for portable execution on Linux or Windows.
 
+YAFI is also available on [Flathub](https://flathub.org/en/apps/au.stevetech.yafi): `flatpak install flathub au.stevetech.yafi`.
+
 ### Linux
 
-To allow YAFI to communicate with the EC, you need to copy the [`60-cros_ec_python.rules`](60-cros_ec_python.rules) file to `/etc/udev/rules.d/` and reload the rules with `sudo udevadm control --reload-rules && sudo udevadm trigger`.
+To allow YAFI to communicate with the EC, you will need to enable user access to the `/dev/cros_ec` device. You can do this by running `echo KERNEL=="cros_ec", TAG+="uaccess" | sudo tee /etc/udev/rules.d/60-yafi.rules`, and then reload the rules with `sudo udevadm control --reload-rules && sudo udevadm trigger`.
+
+You can also do this by running `curl -fL yafi.stevetech.au/udev.sh | sudo sh` which will run the [`add-udev-rules.sh`](add-udev-rules.sh) script.
 
 ### Windows
 
@@ -21,6 +25,8 @@ If your Laptop's BIOS supports Framework's EC driver, there is no need to instal
 
 Otherwise, YAFI supports the [PawnIO](https://pawnio.eu/) driver, and will be automatically used if installed and there is no Framework driver available. YAFI will need to be run as administrator to communicate with the driver.
 
+Currently the PawnIO driver does not support Framework 13 mainboards with 11th, 12th, or 13th Gen Intel CPUs.
+
 ## Building
 
 ### Flatpak
@@ -80,7 +86,7 @@ It is possible to run YAFI on Windows using [gvsbuild](https://github.com/wingtk
 
 ### `[Errno 13] Permission denied: '/dev/cros_ec'`
 
-This error occurs when the udev rules are not installed or not working. Make sure you have copied the `60-cros_ec_python.rules` file to `/etc/udev/rules.d/` and reloaded the rules with `sudo udevadm control --reload-rules && sudo udevadm trigger`.
+This error occurs when the udev rules are not installed or not working. Make sure you have installed the udev rules as described in the [Linux Installation](#linux) section.
 
 ### `Could not auto detect device, check you have the required permissions, or specify manually.`
 
@@ -88,3 +94,9 @@ This error occurs when `/dev/cros_ec` is not found, and the `CrOS_EC_Python` lib
 You can either update your kernel to have a working `cros_ec_dev` driver, or run YAFI as root.
 
 It can also occur if you do not have a CrOS EC, like on non Framework laptops.
+
+## Disclaimer
+
+YAFI is not affiliated with Framework Computer Inc. in any way.
+
+YAFI is licensed under the [GPL-2.0-or-later license](COPYING), and comes with no warranty or guarantee of any kind. Use at your own risk.

add-udev-rules.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -e
+echo Installing udev rules for YAFI to /etc/udev/rules.d/60-yafi.rules
+echo KERNEL=="cros_ec", TAG+="uaccess" > /etc/udev/rules.d/60-yafi.rules
+udevadm control --reload-rules
+udevadm trigger
+echo udev rules installed successfully.

data/au.stevetech.yafi.metainfo.xml.in

@@ -7,7 +7,21 @@
   <name>Yet Another Framework Interface</name>
   <summary>YAFI is another GUI for the Framework Laptop Embedded Controller</summary>
   <description>
-    <p>It is written in Python with a GTK4 Adwaita theme, and uses the `CrOS_EC_Python` library to communicate with the EC.</p>
+    <p>It is written in Python with a GTK4 Adwaita theme, and uses the CrOS_EC_Python library to communicate with the EC.</p>
+    <p>YAFI has the capability for the following features:</p>
+    <ul>
+      <li>Fan control and temperature monitoring</li>
+      <li>LED control</li>
+      <li>Battery statistics</li>
+      <li>Battery limiting</li>
+      <li>Hardware information</li>
+    </ul>
+
+    <p>You will need to install the udev rules to allow non-root access to the EC device. See the README for more information.</p>
+
+    <p>Alternatively, you can run <code>curl -fL yafi.stevetech.au/udev.sh | sudo sh</code> to install the udev rules.</p>
+
+    <p>YAFI is not affiliated with Framework Computer Inc. in any way.</p>
   </description>
 
   <developer id="au.stevetech">

yafi/leds.py

@@ -28,9 +28,11 @@ class LedsPage(Gtk.Box):
     __gtype_name__ = 'LedsPage'
 
     first_run = True
+    fp_led_version = 1
 
     led_pwr = Gtk.Template.Child()
     led_pwr_scale = Gtk.Template.Child()
+    led_pwr_scale_adj = Gtk.Template.Child()
 
     led_kbd = Gtk.Template.Child()
     led_kbd_scale = Gtk.Template.Child()
@@ -42,17 +44,61 @@ class LedsPage(Gtk.Box):
 
     def setup(self, app):
         # Power LED
+        fp_led_level_text = ["High", "Medium", "Low", "Ultra Low"]
         try:
             def handle_led_pwr(scale):
+                match self.fp_led_version:
+                    case 0:
                         value = int(abs(scale.get_value() - 2))
-                ec_commands.framework_laptop.set_fp_led_level(app.cros_ec, value)
+                        ec_commands.framework_laptop.set_fp_led_level(
-                self.led_pwr.set_subtitle(["High", "Medium", "Low"][value])
+                            app.cros_ec, value
+                        )
+                        self.led_pwr.set_subtitle(fp_led_level_text[value])
+                    case 1:
+                        value = int(scale.get_value())
+                        ec_commands.framework_laptop.set_fp_led_percent(
+                            app.cros_ec, value
+                        )
+                        self.led_pwr.set_subtitle(f"{value}%")
 
+            if self.fp_led_version == 1:
+                try:
+                    current_fp_levels = (
+                        ec_commands.framework_laptop.get_fp_led_levels_v1(
+                            app.cros_ec
+                        ).value
+                    )
+                    self.led_pwr_scale.set_value(current_fp_levels["percentage"])
+                    if current_fp_levels["level"] < len(fp_led_level_text):
+                        self.led_pwr.set_subtitle(
+                            f"{fp_led_level_text[current_fp_levels['level']]} ({current_fp_levels['percentage']}%)"
+                        )
+                    else:
+                        self.led_pwr.set_subtitle(f"{current_fp_levels['percentage']}%")
+
+                except ec_exceptions.ECError as e:
+                    if e.ec_status == ec_exceptions.EcStatus.EC_RES_INVALID_VERSION:
+                        self.fp_led_version = 0
+                    else:
+                        raise e
+
+            if self.fp_led_version == 0:
                 current_fp_level = ec_commands.framework_laptop.get_fp_led_level(
                     app.cros_ec
                 ).value
+                if current_fp_level < len(fp_led_level_text):
+                    self.led_pwr_scale_adj.set_upper(2)
                     self.led_pwr_scale.set_value(abs(current_fp_level - 2))
-            self.led_pwr.set_subtitle(["High", "Medium", "Low"][current_fp_level])
+                    self.led_pwr.set_subtitle(f"{fp_led_level_text[current_fp_level]}")
+                else:
+                    # Disable if an unsupported level is set
+                    self.led_pwr_scale.set_sensitive(False)
+                    current_fp_percent = (
+                        ec_commands.framework_laptop.get_fp_led_percent(app.cros_ec)
+                    )
+                    self.led_pwr_scale.set_value(current_fp_percent)
+                    self.led_pwr.set_subtitle(f"Custom {current_fp_percent}%")
+
             self.led_pwr_scale.connect("value-changed", handle_led_pwr)
         except ec_exceptions.ECError as e:
             if e.ec_status == ec_exceptions.EcStatus.EC_RES_INVALID_COMMAND:
@@ -111,6 +157,9 @@ class LedsPage(Gtk.Box):
                     else:
                         raise e
             
+            # Power LED does not support Blue, even though Intel models think they do
+            leds[ec_commands.leds.EcLedId.EC_LED_ID_POWER_LED][2] = 0
+
             def handle_led_colour(combobox, led_id):
                 colour = combobox.get_selected() - 2
                 match colour:

yafi/main.py

@@ -135,8 +135,9 @@ class YafiApplication(Adw.Application):
         about = Adw.AboutDialog(
             application_icon="au.stevetech.yafi",
             application_name="Yet Another Framework Interface",
-            comments="YAFI is another GUI for the Framework Laptop Embedded Controller.\n"
+            comments="YAFI is another GUI for the Framework Laptop Embedded Controller.\n\n"
-            + "It is written in Python with a GTK3 theme, and uses the `CrOS_EC_Python` library to communicate with the EC.",
+            + "It is written in Python with a GTK4 Adwaita theme, and uses the CrOS_EC_Python library to communicate with the EC.\n\n"
+            + "YAFI is not affiliated with Framework Computer Inc. in any way.",
             copyright="© 2025 Stephen Horvath",
             developer_name="Stephen Horvath",
             developers=["Stephen Horvath https://github.com/Steve-Tech"],

yafi/ui/leds.cmb

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<!DOCTYPE cambalache-project SYSTEM "cambalache-project.dtd">
+<!-- Created with Cambalache 0.96.1 -->
+<cambalache-project version="0.96.0" target_tk="gtk-4.0">
+  <ui template-class="LedsPage" filename="leds.ui" sha256="a52e82a54a64ff7e5ca5a83af2ee096c1be44c379cc286c65fbee8eaf2400324"/>
+</cambalache-project>

yafi/ui/leds.ui

@@ -26,11 +26,10 @@
                 <child>
                   <object class="GtkScale" id="led_pwr_scale">
                     <property name="adjustment">
-                      <object class="GtkAdjustment">
+                      <object class="GtkAdjustment" id="led_pwr_scale_adj">
                         <property name="page-increment">1.0</property>
                         <property name="step-increment">1.0</property>
-                        <property name="upper">2.0</property>
+                        <property name="upper">100.0</property>
-                        <property name="value">2.0</property>
                       </object>
                     </property>
                     <property name="hexpand">True</property>