ctdo
/
psychose
16
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

added ekg plotting test script

This commit is contained in:
Stefan Kögl 2014-03-12 04:02:33 +01:00
parent f3dbc63b43
commit bbc297424c
3 changed files with 262 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
config_files/targets.config
View File

@ -4,3 +4,4 @@ host=stefan;port=8000;label=stefan
host=chaosc;port=7111;label=mario
host=chaosc;port=7112;label=osc2actor
host=chaosc;port=7113;label=osc2cam
host=localhost;port=9000;label=dumper

238
ekgplotter/ekgplotter/initial.py Normal file
View File

@ -0,0 +1,238 @@
import numpy as np
import string,cgi,time, random
from os import curdir, sep
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
from SocketServer import ThreadingMixIn, ForkingMixIn
import re
from collections import deque
from PyQt4.QtCore import QBuffer, QByteArray, QIODevice
from PyQt4 import QtGui
import pyqtgraph as pg
from pyqtgraph.widgets.PlotWidget import PlotWidget
QAPP = None
def mkQApp():
if QtGui.QApplication.instance() is None:
global QAPP
QAPP = QtGui.QApplication([])
class PlotWindow(PlotWidget):
def __init__(self, title=None, **kargs):
mkQApp()
self.win = QtGui.QMainWindow()
PlotWidget.__init__(self, **kargs)
self.win.setCentralWidget(self)
for m in ['resize']:
setattr(self, m, getattr(self.win, m))
if title is not None:
self.win.setWindowTitle(title)
plotValues = [448, 979, 301, 82, 664, 1016, 786, 752, 890, 862, 779, 566, 902, 167, 698,
176, 356, 764, 418, 542, 1013, 179, 184, 89, 556, 806, 514, 315, 702, 297, 166,
933, 969, 105, 444, 938, 469, 444, 413, 153, 62, 1000, 27, 195, 41, 53, 885, 541, 41, 397,
64, 164, 117, 93, 345, 374, 327, 709, 772, 443, 483, 100, 941, 1002, 179, 269, 594, 258,
188, 970, 360, 268, 924, 238, 633, 564, 644, 373, 279, 392, 646, 543, 295, 892, 70, 675, 675,
173, 112, 359, 77, 831, 323, 433, 929, 790, 208, 85, 351, 266, 631, 948, 427, 991, 388, 82, 342,
679, 492, 923, 825, 395, 357, 788, 514, 248, 153, 1002, 702, 797, 636, 200, 58, 449, 986, 979,
461, 11, 636, 70, 874, 414, 950, 853, 561, 267, 436, 267, 349, 12, 325, 38, 322, 805, 255, 790,
1000, 151, 621, 119, 4, 278, 699, 529, 777, 711, 791, 20, 516, 141, 728, 662, 916, 593, 362, 975,
276, 715, 262, 988, 949, 132, 568, 618, 802, 998, 845, 238, 376, 525, 972, 1017, 985, 162, 500, 875,
500, 944, 813, 140, 766, 750, 172, 758, 58, 140, 616, 435, 892, 811, 422, 238, 181, 638, 798,
282, 236, 462, 308, 98, 248, 539, 925, 311, 626, 411, 113, 507, 847, 220, 439, 349, 924, 1008,
567, 606, 402, 393, 504, 520, 910, 910, 291, 670, 598, 900, 599, 734, 637, 1009, 477, 749, 236,
249, 9, 553, 550, 758, 801, 230, 303, 164, 412, 139, 414, 224, 348, 927, 843, 222, 98, 759, 473,
574, 197, 988, 647, 575, 395, 715, 587, 618, 380, 599, 752, 401, 608, 875, 1002, 910, 472, 228,
510, 734, 447, 725, 196, 31, 925, 883, 912, 797, 741, 367, 177, 16, 151, 989, 81, 574, 541, 171,
355, 169, 56, 198, 45, 143, 694, 669, 366, 982, 1019, 350, 195, 761, 277, 1020, 202, 216, 55,
437, 612, 144, 370, 830, 1016, 206, 1014, 306, 786, 583, 333, 366, 213, 714, 89, 907, 800,
905, 24, 409, 163, 563, 910, 478, 328, 929, 936, 1005, 237, 705, 189, 179, 172, 958, 18, 285,
874, 223, 667, 297, 476, 953, 124, 474, 739, 289, 656, 485, 210, 680, 110, 353, 217, 347, 8,
1000, 607, 741, 440, 600, 170, 167, 173, 702, 105, 991, 120, 594, 567, 997, 588, 56, 480, 556,
601, 66, 580, 625, 221, 927, 72, 710, 910, 866, 28, 440, 769, 314, 888, 615, 554, 811,
218, 407, 763, 58, 186, 607, 212, 879, 193, 669, 371, 866, 80, 667, 730, 223, 232, 309,
205, 329, 723, 964, 747, 718, 377, 638, 856, 440, 709, 695, 57, 72, 462, 397, 569, 811,
999, 753, 174, 231, 638, 614, 389, 310, 789, 274, 799, 121, 762, 5, 524, 872, 401, 788,
795, 510, 250, 740, 890, 58, 826, 352, 703, 833, 789, 373, 243, 380, 18, 753, 752, 302,
1001, 447, 555, 666, 1023, 459, 257, 917, 29, 85, 391, 742, 575, 515, 664, 167, 336, 349,
414, 676, 573, 165, 955, 903, 67, 863, 119, 814, 374, 181, 990, 17, 343, 549, 198, 655,
230, 515, 671, 655, 412, 124, 963, 412, 168, 863, 149, 263, 163, 101, 889, 659, 342, 671,
632, 342, 210, 502, 531, 1000, 661, 76, 19, 390, 569, 958, 4, 922, 979, 381, 597, 786, 138,
110, 799, 457, 356, 648, 995, 839, 39, 241, 249, 516, 343, 166, 814, 86, 832, 125, 836, 246,
40, 131, 907, 226, 247, 423, 390, 328, 203, 329, 209, 332, 167, 765, 506, 881, 118, 68, 15,
593, 749, 971, 860, 268, 715, 577, 393, 999, 571, 446, 432, 488, 495, 253, 782, 371, 534, 489,
213, 424, 136, 324, 441, 50, 669, 258, 863, 404, 1017, 132, 177, 369, 87, 763, 723, 694, 191,
798, 98, 250, 207, 395, 586, 62, 402, 758, 9, 447, 362, 810, 57, 595, 489, 332, 559, 48, 491,
263, 593, 6, 172, 979, 422, 798, 167, 713, 1012, 552, 8, 1, 489, 91, 613, 650, 196, 100, 402,
429, 1023, 160, 613, 380, 756, 850, 981, 910, 66, 445, 759, 427, 699, 207, 519, 980, 789, 816,
740, 605, 602, 816, 493, 50, 516, 738, 435, 918, 681, 626, 117, 942, 513, 686, 826, 449, 588,
576, 116, 567, 923, 265, 646, 95, 426, 592, 67, 747, 762, 612, 286, 96, 34, 520, 1007, 817, 833,
210, 905, 783, 866, 419, 669, 760, 215, 398, 298, 889, 867, 534, 584, 117, 34, 673, 113, 718,
1009, 253, 554, 83, 183, 975, 463, 372, 163, 584, 446, 241, 545, 799, 316, 200, 382, 709, 311,
340, 439, 314, 78, 603, 972, 567, 899, 88, 929, 89, 82, 387, 951, 289, 605, 337, 940, 242, 902,
845, 494, 141, 210, 336, 636, 307, 772, 595, 500, 513, 456, 159, 823, 343, 805, 947, 12, 438,
219, 223, 248, 675, 146, 503, 489, 1012, 644, 458, 126, 989, 505, 783, 576, 879, 367,
442, 525, 124, 178, 831, 259, 613, 167, 71, 118, 131, 413, 355, 337, 437, 928, 636, 692, 282,
423, 100, 191, 713, 433, 408, 794, 867, 848, 852, 551, 790, 625, 824, 998, 269, 499, 936, 483,
687, 179, 444, 211, 999, 31, 7, 588, 232, 798, 690, 528, 288, 788, 546, 23, 594, 40, 270, 109,
231, 484, 413, 586, 23, 81, 94, 281, 458, 494, 173, 898, 1007, 465, 516, 625, 386, 505, 348,
348, 621, 956, 527, 293, 460, 169, 955, 136, 70, 2, 949, 997, 555, 327, 1006, 241, 13, 576,
860, 265, 944, 26, 732, 983, 21, 135, 574, 342, 270, 687, 799, 439, 52, 84, 706, 337, 920, 717,
764, 457, 263, 554, 651, 672, 622, 245, 739, 702, 623, 587, 332, 285, 113, 227, 659, 77, 725,
813, 989, 925, 439, 759, 622, 545, 779, 250, 862, 511, 288, 559, 592, 819, 903, 815, 671, 226,
83, 1007, 229, 391, 597, 608, 937, 480, 911, 208, 1004, 727, 654, 293, 107, 866, 418, 169, 333,
462, 313, 164, 293, 22, 577, 812, 113, 926, 121, 709, 599, 434, 751, 75, 229, 399, 854, 17,
686, 287, 212, 441, 156, 321, 888, 120, 380, 188, 696, 671, 577, 863, 1013, 294, 525, 872,
879, 88, 30, 73, 590, 755, 647, 908, 217, 326, 804, 447, 865, 641, 730, 423, 952, 748, 867,
482, 883, 370, 723, 7, 1020, 718, 499, 671, 21, 692, 10, 150, 359, 718, 635, 14, 111, 199,
426, 735, 90, 797, 718, 546, 735, 160, 662, 57, 394, 834, 218, 641, 104, 542, 905, 980, 476,
407, 436, 549, 298, 219, 10, 816, 208, 385, 504, 420, 427, 90, 328, 75, 485, 63, 389, 693, 75,
127, 314, 318, 440, 585, 481, 91, 508, 670, 518, 890, 401, 535, 111, 725, 397, 707, 974,
702, 323, 379, 147, 125, 248, 142, 277, 97, 370, 792, 488, 427, 324, 514, 46, 729, 41, 165,
174, 505, 234, 744, 637, 423, 76, 558, 219, 964, 505, 663, 896, 245, 188, 347, 750, 121,
262, 809, 905, 197, 452, 18, 901, 122, 30, 836, 908, 510, 665, 995, 774, 981, 928, 962,
766, 459, 204, 581, 597, 739, 741, 14, 25, 169, 139, 157, 283, 299, 54, 286, 241, 184,
320, 371, 962, 288, 261, 807, 263, 241, 969, 186, 835, 666, 97, 950, 90, 794, 111, 479,
118, 271, 109, 247, 921, 623, 139, 450, 99, 171, 906, 604, 255, 516, 676, 888, 378, 912,
462, 684, 974, 1002, 636, 368, 114, 237, 524, 632, 142, 963, 900, 360, 16, 987, 901,
684, 763, 257, 528, 615, 742, 507, 230, 814, 135, 872, 253, 737, 408, 909, 491, 110,
45, 419, 847, 788, 503, 250, 954, 271, 585, 131, 847, 880, 2, 979, 437, 513, 318,
365, 627, 993, 558, 757, 381, 796, 119, 657, 148, 964, 495, 177, 532, 39, 69, 391, 852, 597,
849, 283, 98, 777, 902, 749, 396, 209, 531, 142, 836, 147, 697, 189, 511, 65, 352, 867, 687,
192, 780, 165, 413, 199, 722, 872, 326, 685, 83, 148, 353, 863, 724, 805, 549, 583, 820, 765,
450, 224, 340, 852, 598, 128, 1014, 787, 943, 761, 790, 313, 822, 744, 18, 979, 807, 558, 964,
679, 549, 714, 971, 767, 325, 396, 167, 70, 857, 254, 484, 640, 364, 215, 227, 244, 207, 592,
651, 675, 307, 300, 283, 959, 286, 177, 161, 816, 790, 610, 934, 916, 998, 113, 62, 711, 663,
71, 986, 777, 80, 56, 716, 369, 256, 524, 807, 576, 651, 292, 728, 456, 808, 1015, 26, 787,
117, 661, 5, 298, 974, 708, 589, 113, 549, 563, 383, 1023, 531, 989, 636, 471, 820, 678, 511,
525, 205, 255, 202, 134, 175, 799, 269, 110, 846, 27, 682, 447, 693, 122, 552, 270, 394,
284, 606, 472, 302, 975, 796, 157, 322, 845, 955, 576, 600, 390, 82, 41, 754, 641, 87, 650,
441, 999, 806, 349, 310, 364, 408, 30, 720, 396, 731, 959, 957, 204, 208, 1011, 644, 806, 552]
cameraQuality=75
class MyHandler(BaseHTTPRequestHandler):
def do_GET(self):
global cameraQuality
global plotValues
try:
self.path=re.sub('[^.a-zA-Z0-9]', "",str(self.path))
if self.path=="" or self.path==None or self.path[:1]==".":
return
if self.path.endswith(".html"):
f = open(curdir + sep + self.path)
self.send_response(200)
self.send_header('Content-type', 'text/html')
self.end_headers()
self.wfile.write(f.read())
f.close()
return
if self.path.endswith(".mjpeg"):
self.send_response(200)
steps = 100
count = 0
plot_data1 = deque([0] * 100)
plot_data2 = deque([0] * 100)
plot_data3 = deque([0] * 100)
plt = PlotWindow(title="EKG", name="Merle")
plt.resize(1920, 1080)
plotItem1 = pg.PlotCurveItem(pen=(0, 3*1.3))
plotItem2 = pg.PlotCurveItem(pen=(1, 3*1.3))
plotItem3 = pg.PlotCurveItem(pen=(2, 3*1.3))
plotItem1.setPos(0,0*6)
plotItem2.setPos(0,1*6)
plotItem3.setPos(0,2*6)
plt.addItem(plotItem1)
plt.addItem(plotItem2)
plt.addItem(plotItem3)
plt.setLabel('left', "EKG")
plt.setLabel('bottom', "Time")
plt.showGrid(True, True)
ba = plt.getAxis("bottom")
bl = plt.getAxis("left")
ba.setTicks([])
bl.setTicks([])
plt.setYRange(0, 1023)
print type(plt)
self.wfile.write("Content-Type: multipart/x-mixed-replace; boundary=--aaboundary")
self.wfile.write("\r\n\r\n")
while 1:
plot_data1.appendleft(plotValues[count] / 3)
plot_data2.appendleft((plot_data1[0] + random.randint(-1000, 1000)) % 1023 / 3 + 1023/3)
plot_data3.appendleft((plot_data1[0] + random.randint(-1000, 1000)) % 1023 / 3 + 1023/3*2)
plot_data1.pop()
plot_data2.pop()
plot_data3.pop()
plotItem1.setData(np.array(plot_data1), clear=True)
plotItem2.setData(np.array(plot_data2), clear=True)
plotItem3.setData(np.array(plot_data3), clear=True)
exporter = pg.exporters.ImageExporter.ImageExporter(plt.plotItem)
#exporter.parameters()['width'] = 1920
name = '/tmp/tmpfs/fileName.jpg'
img = exporter.export(name, True)
buffer = QBuffer()
buffer.open(QIODevice.ReadWrite)
img.save(buffer, "JPG", 100)
JpegData = buffer.data()
self.wfile.write("--aaboundary\r\n")
self.wfile.write("Content-Type: image/jpeg\r\n")
self.wfile.write("Content-length: %d\r\n\r\n" % len(JpegData))
self.wfile.write(JpegData)
self.wfile.write("\r\n\r\n\r\n")
time.sleep(0.02)
count = (count +1) % 1500
return
if self.path.endswith(".jpeg"):
f = open(curdir + sep + self.path)
self.send_response(200)
self.send_header('Content-type','image/jpeg')
self.end_headers()
self.wfile.write(f.read())
f.close()
return
return
except IOError:
self.send_error(404,'File Not Found: %s' % self.path)
def do_POST(self):
global rootnode, cameraQuality
try:
ctype, pdict = cgi.parse_header(self.headers.getheader('content-type'))
if ctype == 'multipart/form-data':
query=cgi.parse_multipart(self.rfile, pdict)
self.send_response(301)
self.end_headers()
upfilecontent = query.get('upfile')
print "filecontent", upfilecontent[0]
value=int(upfilecontent[0])
cameraQuality=max(2, min(99, value))
self.wfile.write("<HTML>POST OK. Camera Set to<BR><BR>");
self.wfile.write(str(cameraQuality));
except :
pass
#class ThreadedHTTPServer(ThreadingMixIn, HTTPServer):
class ThreadedHTTPServer(HTTPServer, ForkingMixIn):
"""Handle requests in a separate thread."""
def main():
try:
server = ThreadedHTTPServer(('0.0.0.0', 8080), MyHandler)
print 'started httpserver...'
server.serve_forever()
except KeyboardInterrupt:
print '^C received, shutting down server'
server.socket.close()
if __name__ == '__main__':
main()