├── .gitignore ├── requirements.txt ├── screenshots ├── screenshot-fm.png ├── screenshot-main.png └── screenshot-selectport.png ├── Readme.md ├── main.py ├── radio.ui ├── comm.py └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | .idea 2 | __pycache__ 3 | *.iml 4 | 5 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | numpy 2 | pillow 3 | PyQt6 4 | pyserial-asyncio 5 | qasync 6 | -------------------------------------------------------------------------------- /screenshots/screenshot-fm.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/PvtTony/uvk5-remote/HEAD/screenshots/screenshot-fm.png -------------------------------------------------------------------------------- /screenshots/screenshot-main.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/PvtTony/uvk5-remote/HEAD/screenshots/screenshot-main.png -------------------------------------------------------------------------------- /screenshots/screenshot-selectport.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/PvtTony/uvk5-remote/HEAD/screenshots/screenshot-selectport.png -------------------------------------------------------------------------------- /Readme.md: -------------------------------------------------------------------------------- 1 | # Quansheng Remote Control 2 | # 泉盛 K5/K6 远程控制器 3 | 4 | 简单基于 PyQt 实现，支持改制的 losehu 固件 [uv-k5-firmware-custom](https://github.com/PvtTony/uv-k5-firmware-custom) 5 | 6 | ![select-port](screenshots/screenshot-selectport.png) 7 | ![main-window](screenshots/screenshot-main.png) 8 | ![fm-radio](screenshots/screenshot-fm.png) -------------------------------------------------------------------------------- /main.py: -------------------------------------------------------------------------------- 1 | import sys 2 | import asyncio 3 | from PyQt6 import QtWidgets, uic 4 | from PyQt6.QtCore import Qt, QTimer 5 | from PyQt6.QtWidgets import QMessageBox, QInputDialog 6 | from PyQt6.QtGui import QPixmap, QImage, QColor 7 | import serial.tools.list_ports 8 | from comm import QuanshengComm, KeyCode, Packet 9 | import qasync 10 | import logging 11 | 12 | logger = logging.getLogger(__name__) 13 | 14 | 15 | class RadioWindow(QtWidgets.QMainWindow): 16 | def __init__(self): 17 | super().__init__() 18 | self.button_map = {} 19 | uic.loadUi('radio.ui', self) 20 | 21 | # 获取可用COM口 22 | ports = [port.device for port in serial.tools.list_ports.comports()] 23 | if not ports: 24 | QMessageBox.critical(self, "错误", "未找到可用的COM口") 25 | sys.exit(1) 26 | 27 | # 让用户选择COM口 28 | port, ok = QInputDialog.getItem(self, "选择COM口", 29 | "请选择要使用的COM口:", ports, 0, False) 30 | if not ok: 31 | sys.exit(0) 32 | 33 | # 初始化通信 34 | self.comm = QuanshengComm(port) 35 | 36 | # 设置屏幕更新回调 37 | self.comm.on_screen_update = self.refresh_screen 38 | 39 | # 设置按钮事件 40 | self.setup_buttons() 41 | 42 | # 使用 qasync 获取事件循环 43 | self.loop = asyncio.get_event_loop() 44 | # 运行初始化 45 | self.loop.create_task(self.init_comm()) 46 | 47 | async def init_comm(self): 48 | """初始化通信连接""" 49 | logger.info("初始化通信连接") 50 | if await self.comm.connect(): 51 | await asyncio.sleep(1) # 确保连接稳定 52 | await self.comm.send_command(Packet.GetScreen, 0) 53 | else: 54 | QMessageBox.critical(self, "错误", "无法连接到对讲机") 55 | sys.exit(1) 56 | 57 | def setup_buttons(self): 58 | # 设置按键映射 59 | self.button_map = { 60 | self.btnMenu: KeyCode.M_A, 61 | self.btnUp: KeyCode.UP_B, 62 | self.btnDown: KeyCode.DOWN_C, 63 | self.btnExit: KeyCode.EXIT_D, 64 | self.btnPTT: KeyCode.PTT, 65 | self.btnCustom1: KeyCode.USER1, 66 | self.btnCustom2: KeyCode.USER2, 67 | self.btn1: KeyCode.BAND, 68 | self.btn2: KeyCode.AB, 69 | self.btn3: KeyCode.VFO_MR, 70 | self.btn4: KeyCode.FC, 71 | self.btn5: KeyCode.SL_SR, 72 | self.btn6: KeyCode.TX_PWR, 73 | self.btn7: KeyCode.VOX, 74 | self.btn8: KeyCode.R, 75 | self.btn9: KeyCode.CALL, 76 | self.btn0: KeyCode.FM, 77 | self.btnStar: KeyCode.SCAN, 78 | self.btnHash: KeyCode.F_LOCK, 79 | } 80 | 81 | # 修改按钮事件绑定方式 82 | for button, key_code in self.button_map.items(): 83 | button.pressed.connect(self.create_press_handler(key_code)) 84 | button.released.connect(self.create_release_handler(key_code)) 85 | 86 | self.btnRefresh.clicked.connect(lambda: self.loop.create_task(self.refresh_command())) 87 | 88 | def create_press_handler(self, key_code): 89 | return lambda: self.loop.create_task(self.button_pressed(key_code)) 90 | 91 | def create_release_handler(self, key_code): 92 | return lambda: self.loop.create_task(self.button_released(key_code)) 93 | 94 | async def refresh_command(self): 95 | """刷新屏幕命令""" 96 | try: 97 | await asyncio.wait_for(self.comm.send_command(Packet.GetScreen, 0), timeout=1) 98 | await asyncio.sleep(0.5) # 减少延迟时间 99 | except asyncio.TimeoutError: 100 | logger.warning("屏幕刷新超时") 101 | 102 | async def button_pressed(self, key_code): 103 | """按键按下事件""" 104 | await self.comm.send_command(Packet.KeyPress, key_code) 105 | await asyncio.sleep(0.5) 106 | await self.loop.create_task(self.comm.send_command(Packet.GetScreen, 1)) 107 | 108 | 109 | async def button_released(self, key_code): 110 | """按键释放事件""" 111 | # await self.comm.send_command(Packet.KeyPress, key_code) 112 | # await asyncio.sleep(0.1) 113 | await self.comm.send_command(Packet.KeyPress, KeyCode.STOP_KEY) 114 | await asyncio.sleep(0.1) 115 | await self.loop.create_task(self.comm.send_command(Packet.GetScreen, 1)) 116 | 117 | 118 | def refresh_screen(self): 119 | """刷新屏幕显示""" 120 | if self.comm.screen_data is None: 121 | return 122 | 123 | try: 124 | # 定义像素大小 125 | PIXEL_WIDTH = 5 126 | PIXEL_HEIGHT = 7 127 | 128 | # 计算新的图像尺寸 (注意 screen_data 现在是 64x128 的 ndarray) 129 | width = 128 * PIXEL_WIDTH 130 | height = 64 * PIXEL_HEIGHT 131 | image = QImage(width, height, QImage.Format.Format_RGB888) 132 | 133 | # 填充白色背景 134 | image.fill(QColor(255, 170, 0)) 135 | 136 | # 绘制放大后的像素 137 | for y in range(64): 138 | for x in range(128): 139 | if self.comm.screen_data[y, x]: # 使用 numpy 数组的索引方式 140 | # 如果点是黑色，填充对应的矩形区域 141 | for py in range(PIXEL_HEIGHT): 142 | for px in range(PIXEL_WIDTH): 143 | image.setPixelColor( 144 | x * PIXEL_WIDTH + px, 145 | y * PIXEL_HEIGHT + py, 146 | Qt.GlobalColor.black 147 | ) 148 | 149 | # 使用 QTimer 延迟更新 UI，避免阻塞主线程 150 | QTimer.singleShot(0, lambda: self.update_ui(image)) 151 | except Exception as e: 152 | logger.error(f"屏幕刷新错误: {e}") 153 | 154 | def update_ui(self, image): 155 | """更新 UI""" 156 | if self.screenView.scene() is None: 157 | self.screenView.setScene(QtWidgets.QGraphicsScene()) 158 | self.screenView.scene().clear() 159 | self.screenView.scene().addPixmap(QPixmap.fromImage(image)) 160 | 161 | def closeEvent(self, event): 162 | """窗口关闭事件""" 163 | event.ignore() 164 | async def do_close(): 165 | await self.comm.close() 166 | self.deleteLater() 167 | # loop = asyncio.get_event_loop() 168 | # loop.close() 169 | 170 | self.loop.create_task(do_close()) 171 | 172 | if __name__ == '__main__': 173 | try: 174 | app = QtWidgets.QApplication(sys.argv) 175 | loop = qasync.QEventLoop(app) 176 | asyncio.set_event_loop(loop) 177 | 178 | window = RadioWindow() 179 | window.show() 180 | loop.run_forever() 181 | except KeyboardInterrupt: 182 | pass -------------------------------------------------------------------------------- /radio.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | RadioWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 300 10 | 458 11 | 12 | 13 | 14 | Quansheng Remote Controller 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 640 23 | 448 24 | 25 | 26 | 27 | background-color: rgb(255, 170, 0); 28 | border: 2px solid black; 29 | 30 | 31 | Qt::ScrollBarAlwaysOff 32 | 33 | 34 | Qt::ScrollBarAlwaysOff 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 60 45 | 50 46 | 47 | 48 | 49 | M 50 | 🅐 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 60 59 | 50 60 | 61 | 62 | 63 | ↑ 64 | 🅑 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 60 73 | 50 74 | 75 | 76 | 77 | ↓ 78 | 🅒 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 60 87 | 50 88 | 89 | 90 | 91 | EXIT 92 | 🅓 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 0 101 | 50 102 | 103 | 104 | 105 | PTT 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 0 114 | 50 115 | 116 | 117 | 118 | Custom1 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 0 127 | 50 128 | 129 | 130 | 131 | Custom2 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 60 140 | 50 141 | 142 | 143 | 144 | 1 145 | BAND 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 60 154 | 50 155 | 156 | 157 | 158 | 2 159 | A/B 160 | 161 | 162 | 163 | 164 | 165 | 166 | 167 | 60 168 | 50 169 | 170 | 171 | 172 | 3 173 | VFO/MR 174 | 175 | 176 | 177 | 178 | 179 | 180 | 181 | 60 182 | 50 183 | 184 | 185 | 186 | 4 187 | FC 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | 60 196 | 50 197 | 198 | 199 | 200 | 5 201 | SL/SR 202 | 203 | 204 | 205 | 206 | 207 | 208 | 209 | 60 210 | 50 211 | 212 | 213 | 214 | 6 215 | TX PWR 216 | 217 | 218 | 219 | 220 | 221 | 222 | 223 | 60 224 | 50 225 | 226 | 227 | 228 | 7 229 | VOX 230 | 231 | 232 | 233 | 234 | 235 | 236 | 237 | 60 238 | 50 239 | 240 | 241 | 242 | 8 243 | R 244 | 245 | 246 | 247 | 248 | 249 | 250 | 251 | 60 252 | 50 253 | 254 | 255 | 256 | 9 257 | CALL 258 | 259 | 260 | 261 | 262 | 263 | 264 | 265 | 60 266 | 50 267 | 268 | 269 | 270 | * 271 | SCAN 272 | 273 | 274 | 275 | 276 | 277 | 278 | 279 | 60 280 | 50 281 | 282 | 283 | 284 | 0 285 | FM 286 | 287 | 288 | 289 | 290 | 291 | 292 | 293 | 60 294 | 50 295 | 296 | 297 | 298 | F 299 | # 🔒 300 | 301 | 302 | 303 | 304 | 305 | 306 | 307 | 60 308 | 50 309 | 310 | 311 | 312 | Refresh ↻ 313 | 314 | 315 | 316 | 317 | 318 | 319 | 320 | 321 | 322 | 323 | 324 | -------------------------------------------------------------------------------- /comm.py: -------------------------------------------------------------------------------- 1 | import asyncio 2 | import serial_asyncio 3 | import serial 4 | import logging 5 | from enum import IntEnum 6 | from typing import Optional, List, Union 7 | import numpy as np 8 | from PIL import Image, ImageDraw 9 | import sys 10 | 11 | logging.basicConfig(level=logging.INFO) 12 | logger = logging.getLogger(__name__) 13 | SCREEN_DATA_LEN = 8192 14 | 15 | # 设置事件循环 16 | if sys.platform == 'win32': 17 | asyncio.set_event_loop_policy(asyncio.WindowsProactorEventLoopPolicy()) 18 | 19 | # 定义像素大小 20 | PIXEL_WIDTH = 5 21 | PIXEL_HEIGHT = 7 22 | 23 | class Packet: 24 | """命令包定义""" 25 | Hello = 0x514 26 | GetRssi = 0x527 27 | KeyPress = 0x801 28 | GetScreen = 0x803 29 | Scan = 0x808 30 | ScanAdjust = 0x809 31 | ScanReply = 0x908 32 | WriteRegisters = 0x850 33 | ReadRegisters = 0x851 34 | RegisterInfo = 0x951 35 | WriteEeprom = 0x51D 36 | ReadEeprom = 0x51B 37 | 38 | 39 | class Stage(IntEnum): 40 | """数据包解析状态""" 41 | Idle = 0 # 空闲状态，等待新数据包的开始标记(0xAB 或 0xB5) 42 | CD = 1 # 等待第二个包头字节(0xCD)，确认是标准数据包 43 | LenLSB = 2 # 接收数据包长度的低字节 44 | LenMSB = 3 # 接收数据包长度的高字节 45 | Data = 4 # 接收加密的数据内容 46 | CrcLSB = 5 # 接收CRC校验和的低字节 47 | CrcMSB = 6 # 接收CRC校验和的高字节 48 | DC = 7 # 等待第一个包尾字节(0xDC) 49 | BA = 8 # 等待第二个包尾字节(0xBA) 50 | UiType = 9 # 处理UI类型的数据包 51 | 52 | 53 | class KeyCode(IntEnum): 54 | """对讲机按键代码 55 | 56 | 特殊按键值： 57 | 19 - STOP_KEY: 停止所有按键输入 58 | """ 59 | FM = 0 # "0\nFM" 60 | BAND = 1 # "1\nBAND" 61 | AB = 2 # "2\nA/B" 62 | VFO_MR = 3 # "3\nVFO/MR" 63 | FC = 4 # "4\nFC" 64 | SL_SR = 5 # "5\nSL/SR" 65 | TX_PWR = 6 # "6\nTX PWR" 66 | VOX = 7 # "7\nVOX" 67 | R = 8 # "8\nR" 68 | CALL = 9 # "9\nCALL" 69 | M_A = 10 # "M 🅐" 70 | UP_B = 11 # "↑ 🅑" 71 | DOWN_C = 12 # "↓ 🅒" 72 | EXIT_D = 13 # "EXIT 🅓" 73 | SCAN = 14 # "*\nSCAN" 74 | F_LOCK = 15 # "F\n # 🔒" 75 | PTT = 16 # "PTT" 76 | USER2 = 17 # 自定义按键2 Custom2 77 | USER1 = 18 # 自定义按键1 Custom1 78 | STOP_KEY = 19 # 停止所有按键输入 79 | 80 | 81 | class QuanshengProtocol(asyncio.Protocol): 82 | def __init__(self, comm): 83 | self.comm = comm 84 | self.transport = None 85 | 86 | def connection_made(self, transport): 87 | self.transport = transport 88 | logger.info("Connection established") 89 | self.comm.connection_ready.set() 90 | 91 | def data_received(self, data): 92 | # logger.info(f"RECV={data}") 93 | for byte in data: 94 | self.comm.process_byte(byte) 95 | 96 | def connection_lost(self, exc): 97 | logger.info("Connection lost") 98 | self.transport = None 99 | 100 | 101 | class QuanshengComm: 102 | def __init__(self, port: str = "COM1", baudrate: int = 38400): 103 | self.port = port 104 | self.baudrate = baudrate 105 | self.transport = None 106 | self.protocol = None 107 | self.stage = Stage.Idle 108 | self.data = bytearray() 109 | self.p_len = 0 110 | self.p_cnt = 0 111 | self.is_running = True 112 | self.screen_data: np.ndarray = np.zeros((64, 128), dtype=np.uint8) 113 | self.on_screen_update = None # 屏幕更新回调函数 114 | self.connection_ready = asyncio.Event() 115 | 116 | # 加密用的XOR数组 117 | self.xor_array = bytes([ 118 | 0x16, 0x6c, 0x14, 0xe6, 0x2e, 0x91, 0x0d, 0x40, 119 | 0x21, 0x35, 0xd5, 0x40, 0x13, 0x03, 0xe9, 0x80 120 | ]) 121 | logger.info(f"QuanshengComm init port={port} baudrate={baudrate}") 122 | 123 | async def connect(self): 124 | """异步连接串口""" 125 | try: 126 | loop = asyncio.get_event_loop() 127 | self.transport, self.protocol = await serial_asyncio.create_serial_connection( 128 | loop, 129 | lambda: QuanshengProtocol(self), 130 | self.port, 131 | baudrate=self.baudrate, 132 | bytesize=serial.EIGHTBITS, 133 | parity=serial.PARITY_NONE, 134 | stopbits=serial.STOPBITS_ONE 135 | ) 136 | return True 137 | except Exception as e: 138 | logger.error(f"Error connecting to port: {e}") 139 | return False 140 | 141 | def crypt(self, byte: int, xor_index: int) -> int: 142 | """加密/解密单个字节""" 143 | return byte ^ self.xor_array[xor_index & 15] 144 | 145 | def crc16(self, byte: int, crc: int) -> int: 146 | """计算CRC16""" 147 | crc ^= byte << 8 148 | for _ in range(8): 149 | crc <<= 1 150 | if crc > 0xffff: 151 | crc ^= 0x1021 152 | crc &= 0xffff 153 | return crc 154 | 155 | async def send_command(self, cmd: int, *args: Union[int, bytes, List[int]]): 156 | """异步发送命令""" 157 | if not self.transport: 158 | logger.error("No connection available") 159 | return 160 | 161 | # 构建数据包 162 | data = bytearray([0xAB, 0xCD, 0x00, 0x00]) 163 | data.extend([cmd & 0xFF, (cmd >> 8) & 0xFF]) 164 | 165 | # 处理参数 166 | params = bytearray() 167 | for arg in args: 168 | if isinstance(arg, int): 169 | if arg <= 0xFF: 170 | params.append(arg) 171 | elif arg <= 0xFFFF: 172 | params.extend([arg & 0xFF, (arg >> 8) & 0xFF]) 173 | else: 174 | params.extend([ 175 | arg & 0xFF, 176 | (arg >> 8) & 0xFF, 177 | (arg >> 16) & 0xFF, 178 | (arg >> 24) & 0xFF 179 | ]) 180 | elif isinstance(arg, (bytes, bytearray)): 181 | params.extend(arg) 182 | elif isinstance(arg, list): 183 | for val in arg: 184 | params.append(val & 0xFF) 185 | 186 | # 添加参数长度 187 | param_len = len(params) 188 | data[6:8] = [param_len & 0xFF, (param_len >> 8) & 0xFF] 189 | data.extend(params) 190 | 191 | # 计算CRC和加密 192 | crc = 0 193 | for i in range(4, len(data)): 194 | crc = self.crc16(data[i], crc) 195 | data[i] = self.crypt(data[i], i - 4) 196 | 197 | # 添加加密后的CRC 198 | crc_bytes = [crc & 0xFF, (crc >> 8) & 0xFF] 199 | data.extend([ 200 | self.crypt(crc_bytes[0], len(data) - 4), 201 | self.crypt(crc_bytes[1], len(data) - 3) 202 | ]) 203 | 204 | # 添加包尾 205 | data.extend([0xDC, 0xBA]) 206 | 207 | # 设置总长度 208 | total_len = len(data) - 8 209 | data[2:4] = [total_len & 0xFF, (total_len >> 8) & 0xFF] 210 | 211 | # 异步发送数据 212 | self.transport.write(data) 213 | logger.debug(f"SendCommand data={data}") 214 | await asyncio.sleep(0.1) 215 | 216 | def process_byte(self, byte: int): 217 | """处理接收到的字节""" 218 | if self.stage == Stage.Idle: 219 | if byte == 0xAB: 220 | self.stage = Stage.CD 221 | elif byte == 0xB5: 222 | self.stage = Stage.UiType 223 | 224 | elif self.stage == Stage.CD: 225 | self.stage = Stage.LenLSB if byte == 0xCD else Stage.Idle 226 | 227 | elif self.stage == Stage.LenLSB: 228 | self.p_len = byte 229 | self.stage = Stage.LenMSB 230 | 231 | elif self.stage == Stage.LenMSB: 232 | self.p_len |= byte << 8 233 | self.data = bytearray() 234 | self.p_cnt = 0 235 | self.stage = Stage.Data 236 | 237 | elif self.stage == Stage.Data: 238 | self.data.append(self.crypt(byte, self.p_cnt)) 239 | self.p_cnt += 1 240 | if self.p_cnt >= self.p_len: 241 | self.stage = Stage.CrcLSB 242 | 243 | elif self.stage == Stage.CrcLSB: 244 | self.stage = Stage.CrcMSB 245 | 246 | elif self.stage == Stage.CrcMSB: 247 | self.stage = Stage.DC 248 | 249 | elif self.stage == Stage.DC: 250 | self.stage = Stage.BA if byte == 0xDC else Stage.Idle 251 | 252 | elif self.stage == Stage.BA: 253 | self.stage = Stage.Idle 254 | if byte == 0xBA: 255 | self.parse_packet(self.data) 256 | 257 | def parse_packet(self, data: bytearray): 258 | """解析数据包""" 259 | if len(data) < 2: 260 | return 261 | cmd = data[0] | (data[1] << 8) 262 | if cmd == Packet.GetScreen: 263 | offset = data[2] | (data[3] << 8) 264 | diff = int(data[4]) 265 | logger.debug(f"GetScreen offset={offset}, diff={diff}") 266 | self.parse_screen(data[5:], diff) 267 | if self.on_screen_update: 268 | self.on_screen_update() 269 | else: 270 | pass 271 | 272 | def parse_screen(self, data: bytearray, diff) -> np.ndarray: 273 | """ 274 | 解析屏幕数据为 128x64 的显示矩阵 275 | 276 | Args: 277 | data: 24bit 为一组的字节数组，大小必须是 3 的整数倍 278 | diff: 是否为差分数据 279 | 280 | Returns: 281 | np.ndarray: 128x64 的布尔矩阵，1 表示像素点亮，0 表示不亮 282 | """ 283 | 284 | if len(data) % 3 != 0: 285 | raise ValueError("数据长度必须是 3 的整数倍") 286 | 287 | # 创建 128x64 的零矩阵 288 | screen = np.zeros((64, 128), dtype=np.uint8) if diff == 0 else self.screen_data 289 | 290 | # 每次处理 3 个字节 291 | for i in range(0, len(data), 3): 292 | # 获取三个字节 293 | pixels = data[i] # 8 个像素点的状态（从下到上） 294 | col = data[i + 1] # 列号 (0-127) 295 | row = (data[i + 2] * 8) # 起始行号 296 | 297 | # 检查坐标是否有效 298 | if col >= 128 or row >= 64: 299 | continue 300 | 301 | # 处理 8 个像素点 302 | for bit in range(8): 303 | pixel_row = row + bit # 实际的行号 304 | if pixel_row >= 64: # 确保不超出边界 305 | break 306 | 307 | # 从最低位开始，获取每一位的值 308 | is_lit = (pixels >> bit) & 1 309 | screen[pixel_row, col] = is_lit 310 | self.screen_data = screen 311 | return screen 312 | 313 | async def close(self): 314 | """异步关闭连接""" 315 | if self.transport: 316 | try: 317 | # 发送停止命令 318 | # await self.send_command(Packet.KeyPress, 19) 319 | await asyncio.sleep(0.1) 320 | 321 | self.transport.close() 322 | self.transport = None 323 | except Exception as e: 324 | logger.error(f"Error closing connection: {e}") 325 | 326 | def export_screen(self, filename: str = "screen.png") -> bool: 327 | """将 screen_data (ndarray) 保存为图像文件 328 | 329 | Args: 330 | filename: 要保存的图像文件路径，默认为 "screen.png" 331 | 332 | Returns: 333 | bool: 保存成功返回 True，失败返回 False 334 | """ 335 | try: 336 | if self.screen_data is None: 337 | logger.error("No screen data available") 338 | return False 339 | 340 | 341 | 342 | # 计算新的图像尺寸 343 | width = 128 * PIXEL_WIDTH 344 | height = 64 * PIXEL_HEIGHT 345 | 346 | # 创建新图像 347 | image = Image.new("RGB", (width, height), "white") 348 | draw = ImageDraw.Draw(image) 349 | 350 | # 绘制每个像素 351 | for y in range(64): 352 | for x in range(128): 353 | if self.screen_data[y, x]: # 使用 numpy 数组的索引方式 354 | # 计算放大后的矩形坐标 355 | x1 = x * PIXEL_WIDTH 356 | y1 = y * PIXEL_HEIGHT 357 | x2 = x1 + PIXEL_WIDTH - 1 358 | y2 = y1 + PIXEL_HEIGHT - 1 359 | # 绘制黑色矩形 360 | draw.rectangle([x1, y1, x2, y2], fill="black") 361 | 362 | # 保存图像 363 | image.save(filename) 364 | logger.info(f"Screen image saved to {filename}") 365 | return True 366 | 367 | except Exception as e: 368 | logger.error(f"Error exporting screen: {e}") 369 | return False 370 | 371 | 372 | # 使用示例 373 | async def main(): 374 | radio = QuanshengComm("COM6") 375 | try: 376 | if await radio.connect(): 377 | logger.info("Connection is ready for communication") 378 | 379 | # 发送Hello命令 380 | await radio.send_command(Packet.Hello, 0x12345678) 381 | await asyncio.sleep(5) 382 | 383 | await radio.send_command(Packet.KeyPress, KeyCode.FM.value) 384 | await asyncio.sleep(0.5) 385 | await radio.send_command(Packet.KeyPress, KeyCode.STOP_KEY.value) 386 | 387 | # 获取屏幕内容 388 | await radio.send_command(Packet.GetScreen, 0) 389 | 390 | # 等待一段时间以接收数据 391 | await asyncio.sleep(15) 392 | 393 | # 关闭连接 394 | await radio.close() 395 | except Exception as e: 396 | logger.error(f"Error in main: {e}") 397 | await radio.close() 398 | 399 | 400 | if __name__ == "__main__": 401 | asyncio.run(main()) 402 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU LESSER GENERAL PUBLIC LICENSE 2 | Version 2.1, February 1999 3 | 4 | Copyright (C) 1991, 1999 Free Software Foundation, Inc. 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | [This is the first released version of the Lesser GPL. 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