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# hidtest.py - Basic test of PsychHID for Python
# Also tests WaitSecs, as it is utilized here.
#
# Collects key responses for 5 seconds via KbQueues while being blocked on
# the main thread. The disabled latter part will perform some low-level access
# to a USB-HID device, to test HID report send/receive. However, this is so
# device specific as being useless without customization to your specific machine
# OS and HID device. Rest assured it has some use for Mario's laptop.
#
# The test will be subjec to change without notice, it is throwaway wip code.
#
# (c) 2018 Mario Kleiner - Licensed under MIT license.
from psychtoolbox import *
def run():
# KbQueueTest
WaitSecs('YieldSecs', 1);
keys = [1] * 256;
PsychHID('KbQueueCreate', [], keys);
PsychHID('KbQueueStart');
PsychHID('Keyboardhelper', -12);
WaitSecs('YieldSecs', 5);
PsychHID('KbQueueStop');
PsychHID('Keyboardhelper', -10);
while PsychHID('KbQueueFlush'):
evt = PsychHID('KbQueueGetEvent');
print(evt);
PsychHID('KbQueueRelease');
return;
# USB HID reports test:
#hiddevs = PsychHID('Devices')
mouseIndex = 5;
wheelDelta = 0;
WaitSecs('YieldSecs', 1);
options = dict();
options['print'] = 0;
err = PsychHID('ReceiveReports', mouseIndex, options);
print(err);
while not PsychHID('KbCheck')[0]:
rep = PsychHID('GetReport', mouseIndex, 1, 0, 5);
print(rep);
WaitSecs('YieldSecs', 1);
err = PsychHID('ReceiveReportsStop', mouseIndex)
print(err);
print('\n\nNow all the other remaining ones:\n\n');
[rep, errs] = PsychHID('GiveMeReports', mouseIndex);
print(errs);
print('\n\nReports:\n\n');
print(rep);
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