123 lines
3.7 KiB
Python
123 lines
3.7 KiB
Python
import copy
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import random
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import time
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import threading
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import queue
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import serial
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import traceback
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exp_list = [
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["A1", "A2", "A3", "A4", "A5", ],
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["A6", "A7", "A8", "B1", "B2", ],
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["B3", "B4", "B5", "B6", "B7", ],
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["B8", "C1", "C2", "D1", "D2", ],
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["D3", "D4", "D5", "D6", "D7", ],
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["D8", "E1", "E2", "E3", "E4", ],
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["E5", "E6", "E7", "E8", ],
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]
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class SerialManager:
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p1Serial = serial.Serial("COM33", 9600)
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# p2Serial = serial.Serial("COM44", 9600)
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settingPacket = bytearray([40, 0, 0, 0, 0, 41])
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touchData = bytearray([40, 0, 0, 0, 0, 0, 0, 0, 41])
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touchData2 = bytearray([40, 0, 0, 0, 0, 0, 0, 0, 41])
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startUp = False
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recvData = ""
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def __init__(self):
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self.touchQueue = queue.Queue()
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self.touchThread = threading.Thread(target=self.touch_thread)
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self.ping_touch_thread()
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def start(self):
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print("开始监听 COM33 串口...")
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self.touchThread.start()
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def ping_touch_thread(self):
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self.touchQueue.put([True, self.build_touch_package(exp_list)])
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def touch_thread(self):
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while True:
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# start_time = time.time()
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if self.p1Serial.is_open:
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self.read_data(self.p1Serial)
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# if self.p2Serial.is_open:
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# self.read_data(self.p2Serial)
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if not self.touchQueue.empty():
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# print("touchQueue 不为空，开始执行")
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s_temp = self.touchQueue.get()
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self.update_touch(s_temp)
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time.sleep(0.00001)
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# print(f"单次循环执行时间：{time.time() - start_time}秒")
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def destroy(self):
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self.touchThread.join()
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self.p1Serial.close()
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# self.p2Serial.close()
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def read_data(self, ser):
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if ser.in_waiting == 6:
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self.recvData = ser.read(6).decode()
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print(self.recvData)
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self.touch_setup(ser, self.recvData)
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def touch_setup(self, ser, data):
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byte_data = ord(data[3])
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if byte_data in [76, 69]:
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self.startUp = False
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elif byte_data in [114, 107]:
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for i in range(1, 5):
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self.settingPacket[i] = ord(data[i])
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ser.write(self.settingPacket)
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elif byte_data == 65:
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self.startUp = True
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def send_touch(self, ser, data):
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ser.write(data)
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def build_touch_package(self, sl):
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sum_list = [0, 0, 0, 0, 0, 0, 0]
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for i in range(len(sl)):
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for j in range(len(sl[i])):
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if sl[i][j] == 1:
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sum_list[i] += (2 ** j)
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s = "28 "
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for i in sum_list:
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s += hex(i)[2:].zfill(2).upper() + " "
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s += "29"
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print(s)
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return bytes.fromhex(s)
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def update_touch(self, s_temp):
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# if not self.startUp:
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# print("当前没有启动")
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# return
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if s_temp[0]:
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self.send_touch(self.p1Serial, s_temp[1])
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# else:
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# self.send_touch(self.p2Serial, s_temp[1])
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def change_touch(self, is_p1, sl):
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self.touchQueue.put([is_p1, self.build_touch_package(sl)])
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if __name__ == "__main__":
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serial_manager = SerialManager()
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serial_manager.start()
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input()
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while True:
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try:
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start_time = time.time()
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kk = copy.deepcopy(exp_list)
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for ik, vk1 in enumerate(kk):
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for jk, vk2 in enumerate(vk1):
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kk[ik][jk] = random.choice([0, 1])
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serial_manager.change_touch(True, kk)
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print(f"代码执行时间：{time.time() - start_time}秒")
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time.sleep(0.1)
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except:
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print("出现错误")
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time.sleep(1)
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