mirror of
https://github.com/archr-linux/Arch-R.git
synced 2026-03-31 14:41:55 -07:00
6e0e085eb8
GPU rendering: - Panfrost driver working (6 root causes fixed) - gl4es cross-compiled for aarch64 (GOA_CLONE=ON) - ES switched to Desktop GL renderer (-DGL=ON, Renderer_GL21.cpp) - Pipeline: ES (GL 2.1) → gl4es → GLES 2.0 → Panfrost (Mali-G31) ES display (5 root causes fixed): - SDL3 KMSDRM rebuild (ALARM ships without it) - Autologin approach (systemd service can't get DRM master) - MAJOR/MINOR version bug fix - GL context restore after setIcon() - Null safety for glGetString New files: - rebuild-es-sdcard.sh (quick SD card rebuild) - config/PanCho.ini (18-panel selection) - config/es_input.cfg (gpio-keys + adc-joystick) - config/gamecontrollerdb.txt (SDL controller mappings) - scripts/archr-hotkeys.py (volume, brightness, headphone) - scripts/test-kmsdrm.py (KMSDRM diagnostic) - bootloader/u-boot-r36s-working/ (fixed U-Boot) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
94 lines
2.7 KiB
Python
94 lines
2.7 KiB
Python
#!/usr/bin/env python3
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"""
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Arch R - Battery Life Warning LED Controller
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Monitors battery level and controls LED indicators via sysfs.
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Based on dArkOS batt_life_warning.py adapted for R36S.
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"""
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import os
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import time
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# Battery sysfs paths
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BATT_CAPACITY = "/sys/class/power_supply/battery/capacity"
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BATT_STATUS = "/sys/class/power_supply/battery/status"
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# R36S LED GPIO paths (export and configure on first run)
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# These may vary by clone — adjust if LEDs don't respond
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LED_GPIOS = {
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"red": ["/sys/class/gpio/gpio12", "/sys/class/gpio/gpio17"],
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"blue": ["/sys/class/gpio/gpio0", "/sys/class/gpio/gpio11"],
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}
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def setup_gpio(gpio_num):
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"""Export and configure a GPIO pin as output."""
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gpio_path = f"/sys/class/gpio/gpio{gpio_num}"
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if not os.path.exists(gpio_path):
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try:
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with open("/sys/class/gpio/export", "w") as f:
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f.write(str(gpio_num))
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except (IOError, PermissionError):
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return False
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direction_path = f"{gpio_path}/direction"
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if os.path.exists(direction_path):
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try:
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with open(direction_path, "w") as f:
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f.write("out")
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except (IOError, PermissionError):
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return False
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return True
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def set_led(color, state):
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"""Set LED color on/off. color='red'|'blue', state=0|1"""
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for gpio_path in LED_GPIOS.get(color, []):
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value_path = f"{gpio_path}/value"
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if os.path.exists(value_path):
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try:
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with open(value_path, "w") as f:
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f.write(str(state))
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except (IOError, PermissionError):
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pass
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def main():
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# Setup GPIOs
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for gpio_num in ["0", "11", "12", "17"]:
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setup_gpio(gpio_num)
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while True:
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try:
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with open(BATT_CAPACITY, "r") as f:
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capacity = int(f.read().strip())
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with open(BATT_STATUS, "r") as f:
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status = f.read().strip()
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except (IOError, ValueError):
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capacity = 50
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status = "Unknown"
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time.sleep(10)
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continue
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# Reset all LEDs
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set_led("red", 0)
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set_led("blue", 0)
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if status == "Charging":
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# Charging: Pink (red + blue)
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set_led("red", 1)
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set_led("blue", 1)
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time.sleep(5)
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elif capacity > 20:
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# Normal: Blue LED
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set_led("blue", 1)
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time.sleep(30)
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elif capacity > 10:
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# Low: Solid red
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set_led("red", 1)
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time.sleep(10)
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else:
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# Critical: Blinking red
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set_led("red", 1)
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time.sleep(0.5)
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set_led("red", 0)
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time.sleep(0.5)
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if __name__ == "__main__":
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main()
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