项目地址：USB-HID-TEST
整体预览图(win8下的效果)：
======================
项目结构：
COM
--hidHelper.py
--usbHelper.py
UI
--Adaptive.py
--HID_TESTUI.py
--PyTkinter.py
main.py
======================
UI文件夹：
使用PyTkinter来初始化一些颜色配置（个人喜好）
实现代码：
1 #! /usr/bin/env python
2 # -*- coding: utf-8 -*-
3
4 '''
5 Tkinter控件初始化配置（默认为深色）
6 '''
7 __author__ = "jakey.chen"
8 __version__ = "v1.0"
9
10
11 import Tkinter as tk
12
13 g_default_theme = "dark"
14 # g_default_theme = "default"
15
16 class PyButton(tk.Button):
17 '''
18 Button
19 '''
20 def __init__(self, master, theme=g_default_theme, **kv):
21 self.theme = theme
22 self.kv = kv
23 self.temp = dict()
24 self.choose_theme()
25 tk.Button.__init__(self, master, self.temp)
26
27 def choose_theme(self):
28 if self.theme == "dark":
29 dark_theme_dict = {
30 "activebackground": "#00B2EE",
31 "activeforeground": "#E0EEEE",
32 "bg": "#008B8B",
33 "fg": "#FFFFFF"
34 }
35 for key,value in dark_theme_dict.items():
36 self.temp[key] = value
37
38 for key,value in self.kv.items():
39 self.temp[key] = value
40
41 class PyLabel(tk.Label):
42 '''
43 Label
44 '''
45 def __init__(self, master, theme=g_default_theme, **kv):
46 self.theme = theme
47 self.kv = kv
48 self.temp = dict()
49 self.choose_theme()
50 tk.Label.__init__(self, master, self.temp)
51
52 def choose_theme(self):
53 if self.theme == "dark":
54 dark_theme_dict = {
55 "bg": "#292929",
56 "fg": "#E0EEEE"
57 }
58 for key,value in dark_theme_dict.items():
59 self.temp[key] = value
60
61 for key,value in self.kv.items():
62 self.temp[key] = value
63
64 class PyLabelFrame(tk.LabelFrame):
65 '''
66 Frame
67 '''
68 def __init__(self, master, theme=g_default_theme, **kv):
69 self.theme = theme
70 self.kv = kv
71 self.temp = dict()
72 self.choose_theme()
73 tk.LabelFrame.__init__(self, master, self.temp)
74
75 def choose_theme(self):
76 if self.theme == "dark":
77 dark_theme_dict = {
78 "bg": "#292929",
79 "fg": "#1E90FF"
80 }
81 for key,value in dark_theme_dict.items():
82 self.temp[key] = value
83
84 for key,value in self.kv.items():
85 self.temp[key] = value
86
87 class PyListbox(tk.Listbox):
88 '''
89 Listbox
90 '''
91 def __init__(self, master, theme=g_default_theme, **kv):
92 self.theme = theme
93 self.kv = kv
94 self.temp = dict()
95 self.choose_theme()
96 tk.Listbox.__init__(self, master, self.temp)
97
98 def choose_theme(self):
99 if self.theme == "dark":
100 dark_theme_dict = {
101 "bg": "#292929",
102 "fg": "#1E90FF",
103 "selectbackground": "#00B2EE"
104 }
105 for key,value in dark_theme_dict.items():
106 self.temp[key] = value
107
108 for key,value in self.kv.items():
109 self.temp[key] = value
110
111 class PyText(tk.Text):
112 '''
113 Text
114 '''
115 def __init__(self, master, theme=g_default_theme, **kv):
116 self.theme = theme
117 self.kv = kv
118 self.temp = dict()
119 self.choose_theme()
120 tk.Text.__init__(self, master, self.temp)
121
122 def choose_theme(self):
123 if self.theme == "dark":
124 dark_theme_dict = {
125 "bg": "#292929",
126 "fg": "#1E90FF"
127 }
128 for key,value in dark_theme_dict.items():
129 self.temp[key] = value
130
131 for key,value in self.kv.items():
132 self.temp[key] = value
133
134 class PyCheckbutton(tk.Checkbutton):
135 '''
136 Checkbutton
137 '''
138 def __init__(self, master, theme=g_default_theme, **kv):
139 self.theme = theme
140 self.kv = kv
141 self.temp = dict()
142 self.choose_theme()
143 tk.Checkbutton.__init__(self, master, self.temp)
144
145 def choose_theme(self):
146 if self.theme == "dark":
147 dark_theme_dict = {
148 "bg": "#292929",
149 "fg": "#FFFFFF",
150 "activebackground": "#292929",
151 "activeforeground": "#FFFFFF",
152 "selectcolor": "#292929"
153 }
154 for key,value in dark_theme_dict.items():
155 self.temp[key] = value
156
157 for key,value in self.kv.items():
158 self.temp[key] = value
159
160 class PyRadiobutton(tk.Radiobutton):
161 '''
162 Radiobutton
163 '''
164 def __init__(self, master, theme=g_default_theme, **kv):
165 self.theme = theme
166 self.kv = kv
167 self.temp = dict()
168 self.choose_theme()
169 tk.Radiobutton.__init__(self, master, self.temp)
170
171 def choose_theme(self):
172 if self.theme == "dark":
173 dark_theme_dict = {
174 "bg": "#292929",
175 "fg": "#FFFFFF",
176 "activebackground": "#292929",
177 "selectcolor": "#292929"
178 }
179 for key,value in dark_theme_dict.items():
180 self.temp[key] = value
181
182 for key,value in self.kv.items():
183 self.temp[key] = value
184
185
186 class PyEntry(tk.Entry):
187 '''
188 Entry
189 '''
190 def __init__(self, master, theme=g_default_theme, **kv):
191 self.theme = theme
192 self.kv = kv
193 self.temp = dict()
194 self.choose_theme()
195 tk.Entry.__init__(self, master, self.temp)
196
197 def choose_theme(self):
198 if self.theme == "dark":
199 dark_theme_dict = {
200 "bg": "#292929",
201 "fg": "#E0EEEE",
202 "insertbackground": "#E0EEEE"
203 }
204 for key,value in dark_theme_dict.items():
205 self.temp[key] = value
206
207 for key,value in self.kv.items():
208 self.temp[key] = value
209
210 if __name__ == '__main__':
211 root = tk.Tk()
212 root.configure(bg="#292929")
213 PyButton(root, text="1234", font=("Monaco", 12)).pack()
214 PyLabel(root, text="123", font=("Monaco", 15)).pack()
215 PyCheckbutton(root, text="123", font=("Monaco", 15)).pack()
216 PyEntry(root, font=("Monaco", 15)).pack()
217 PyText(root, font=("Monaco", 15), height=2, width=20).pack()
218 listbox_0 = PyListbox(root, height=2, font=("Monaco", 15))
219 listbox_0.pack()
220 for i in range(2):
221 listbox_0.insert("end", i)
222 radio_intvar = tk.IntVar()
223 PyRadiobutton(root, text="001", variable=radio_intvar, value=0, font=("Monaco", 15)).pack()
224 PyRadiobutton(root, text="002", variable=radio_intvar, value=1, font=("Monaco", 15)).pack()
225 radio_intvar.set(1)
226
227 root.mainloop()
主界面构建不表，使用LabelFrame通过grid布局组成
具体自行查看项目代码
======================
COM文件夹
Windows下：
使用pywinusb
1 #! /usr/bin/env python
2 # -*- coding: utf-8 -*-
3
4 '''
5 win下使用的HID设备通讯帮助类
6 '''
7 __author__ = "jakey.chen"
8 __version__ = "v1.0"
9
10
11 import pywinusb.hid as hid
12
13
14 class hidHelper(object):
15 def __init__(self, vid=0x1391, pid=0x2111):
16 self.alive = False
17 self.device = None
18 self.report = None
19 self.vid = vid
20 self.pid = pid
21
22 def start(self):
23 '''
24 开始，打开HID设备
25 '''
26 _filter = hid.HidDeviceFilter(vendor_id = self.vid, product_id = self.pid)
27 hid_device = _filter.get_devices()
28 if len(hid_device) > 0:
29 self.device = hid_device[0]
30 self.device.open()
31 self.report = self.device.find_output_reports()
32 self.alive = True
33
34 def stop(self):
35 '''
36 停止，关闭HID设备
37 '''
38 self.alive = False
39 if self.device:
40 self.device.close()
41
42 def setcallback(self):
43 '''
44 设置接收数据回调函数
45 '''
46 if self.device:
47 self.device.set_raw_data_handler(self.read)
48
49 def read(self, data):
50 '''
51 接收数据回调函数
52 '''
53 print([hex(item).upper() for item in data[1:]])
54
55 def write(self, send_list):
56 '''
57 向HID设备发送数据
58 '''
59 if self.device:
60 if self.report:
61 self.report[0].set_raw_data(send_list)
62 bytes_num = self.report[0].send()
63 return bytes_num
64
65
66 if __name__ == '__main__':
67 myhid = hidHelper()
68 myhid.start()
69 if myhid.alive:
70 myhid.setcallback()
71 send_list = [0x00 for i in range(65)]
72 myhid.write(send_list)
73 import time
74 time.sleep(0.5)
75 myhid.stop()
Linux(我使用的是Ubuntu14.04)下：
1 #! /usr/bin/env python
2 # -*- coding: utf-8 -*-
3
4 '''
5 linux下使用的usb设备通讯帮助类
6 '''
7 __author__ = "jakey.chen"
8 __version__ = "v1.0"
9
10
11 import threading
12 import usb.util
13 import usb.core
14
15
16 class usbHelper(object):
17 def __init__(self, vid=0x1391, pid=0x2111):
18 self.alive = False
19 self.handle = None
20 self.size = 64
21 self.vid = vid
22 self.pid = pid
23
24 def start(self):
25 '''
26 开始，打开usb设备
27 '''
28 self.dev = usb.core.find(idVendor=self.vid, idProduct=self.pid)
29 if self.dev != None:
30 self.ep_in = self.dev[0][(0,0)][0].bEndpointAddress
31 self.ep_out = self.dev[0][(0,0)][1].bEndpointAddress
32 self.size = self.dev[0][(0,0)][1].wMaxPacketSize
33 self.open()
34 self.alive = True
35
36 def stop(self):
37 '''
38 停止，关闭usb设备，释放接口
39 '''
40 self.alive = False
41 if self.handle:
42 self.handle.releaseInterface()
43
44 def open(self):
45 '''
46 打开usb设备
47 '''
48 busses = usb.busses()
49 for bus in busses:
50 devices = bus.devices
51 for device in devices:
52 if device.idVendor == self.vid and device.idProduct == self.pid:
53 self.handle = device.open()
54 # Attempt to remove other drivers using this device.
55 if self.dev.is_kernel_driver_active(0):
56 try:
57 self.handle.detachKernelDriver(0)
58 except Exception as e:
59 self.alive = False
60 try:
61 self.handle.claimInterface(0)
62 except Exception as e:
63 self.alive = False
64
65 def read(self, size=64, timeout=0):
66 '''
67 读取usb设备发过来的数据
68 '''
69 if size >= self.size:
70 self.size = size
71
72 if self.handle:
73 data = self.handle.interruptRead(self.ep_in, self.size, timeout)
74
75 try:
76 data_list = data.tolist()
77 return data_list
78 except:
79 return list()
80
81 def write(self, send_list, timeout=1000):
82 '''
83 发送数据给usb设备
84 '''
85 if self.handle:
86 bytes_num = self.handle.interruptWrite(self.ep_out, send_list, timeout)
87 return bytes_num
88
89 if __name__ == '__main__':
90 import time
91 dev = usbHelper()
92
93 dev.start()
94
95 send_list = [0xAA for i in range(64)]
96 dev.write(send_list)
97 # time.sleep(0.25)
98 while True:
99 try:
100 mylist = dev.read()
101 print mylist
102 if mylist[1] == 0x02:
103 break
104 except:
105 dev.stop()
106 break
107 dev.stop()
======================
主函数：界面逻辑。不表，自行查看。