Serge Baranov CrazyCoder

Xteink X3 EPD Display Driver Analysis

Property	Value	Evidence
Controller	SSD1677	Command set, LUT format (5x42 bytes), register layout
Diagonal	3.68"	Alibaba listing + mechanical drawing; sqrt(51.84² + 77.76²) = 93.5mm = 3.68"
Buffer resolution	792 x 528	Constructor param, buffer size = 52,272 bytes (99 bytes/row x 528 rows)
Hardware resolution	792 x 600	CMD 0x61 data: [0x03, 0x18, 0x02, 0x58] → (0x0318=792) x (0x0258=600)

GPIO	Function	Direction	Evidence
0	I2C SCL	Bidir (OD)	`Wire.begin(sda=20, scl=0, freq=400000)` in `sub_42004146`
1	Button ADC (primary)	Analog In	`analogRead(1)` in `sub_42006294` — 4-button resistor ladder
2	Button ADC (secondary)	Analog In	`analogRead(2)` fallback in `sub_42006294` — 2 buttons
3	Power/Wake input	Digital In	`digitalRead(3)` in `sub_4200D0B6`, triggers power-on sequence

This document is generated by AI, and there may be issues with the specific details.

	<!DOCTYPE html>
	<html lang="zh-CN">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>批量XTH文件生成器</title>
	<style>
	* {
	box-sizing: border-box;
	margin: 0;

	blueprint:
	name: Sengled light switch (Zigbee2MQTT)
	description: 'Control anything using Sengled E1E-G7F smart light switch / dimmer.

	Customizable actions for each press.

	Supported actions: on, on_double, on_long, up, up_long, down, down_long, off, off_double, off_long.

	Note: up/down actions always trigger before up_long/down_long. This is not the case for on/off actions.
	'

	blueprint:
	name: Philips Hue Dimmer switch v2 (Zigbee2MQTT)
	description:
	"Tested with Philips Hue Smart Wireless Dimmer Switch V2 (929002398602).
	\n\n
	To have different actions on short press and on hold (long press), use 'button release' (`_press_release`) and 'button hold once' (`_hold_once`) commands,
	as 'press' (`_press`) will always trigger before 'button hold' (`_hold`).
	\n\n
	When you hold a button, 'button hold' (`*_hold`) command is repeated roughly once per second. This may not work as desired with actions like toggling light/switch.
	If you want an action to run only once when the button hold action is registered, use 'button hold once' (`*_hold_once`). It's better than using 'button hold release'

	blueprint:
	name: Aqara Wireless Switch (single, double, hold, release)
	description: 'Control anything using Aqara Wireless Switch.

	Customizable actions for each press.


	This version of the blueprint is for buttons supporting single, double, hold and
	release actions. '
	domain: automation

	local logger = require("logger")
	local Device = require("device")
	Device.input.rotation_map = nil
	logger.info("Hardware button rotation disabled by user patch")

	# 1. Open https://link.springer.com/search/page/1?facet-content-type=%22Book%22&package=mat-covid19_textbooks
	# 2. Click on the button on the top right of the table to save results into CSV file (SearchResults.csv)
	# 3. Run: python springer.py SearchResults.csv
	# Note: Python 3 is needed, `pip install requests` if the module is missing

	import sys
	import csv
	import requests
	from pathlib import Path
	from os import path

	#include <gtk/gtk.h>
	#include <glib.h>
	#include <glib/gprintf.h>

	void map_cb(GtkWidget *widget, gpointer data)
	{
	gtk_window_set_keep_above(GTK_WINDOW(widget), TRUE);
	g_print("gtk fullscreen window active\n");
	FILE *fp = fopen("/var/tmp/crfswin.running", "w");
	fclose(fp);