def main(argv):
last_time = 0
deltas = {}
d = evemu.Device(argv[1], create=False)
for e in d.events():
if not e.matches("EV_SYN", "SYN_REPORT"):
print(" %s %s %d" % (evemu.event_get_name(e.type), \
evemu.event_get_name(e.type, e.code), \
e.value))
continue
time = usec(e.sec, e.usec)
dt = (time - last_time) / 1000
last_time = time
print("%4dms ---- %s %s ----" % (dt, evemu.event_get_name(e.type), \
evemu.event_get_name(e.type, e.code)))
deltas[dt] = dict.get(deltas, dt, 0) + 1
print("\nDistribution of deltas in ms:")
for key, value in dict.iteritems(deltas):
print(" %dms: %d" % (key, value))
def main(argv):
last_time = 0
deltas = {}
d = evemu.Device(argv[1], create=False)
for e in d.events():
if not e.matches("EV_SYN", "SYN_REPORT"):
print(" %s %s %d" % (evemu.event_get_name(e.type), \
evemu.event_get_name(e.type, e.code), \
e.value))
continue
time = usec(e.sec, e.usec)
dt = (time - last_time)/1000
last_time = time
print("%4dms ---- %s %s ----" % (dt, evemu.event_get_name(e.type), \
evemu.event_get_name(e.type, e.code)))
deltas[dt] = dict.get(deltas, dt, 0) + 1
print("\nDistribution of deltas in ms:")
for key, value in dict.iteritems(deltas):
print(" %dms: %d" % (key, value))
def test_event_names(self):
self.assertEqual(evemu.event_get_value("EV_SYN"), 0x00)
self.assertEqual(evemu.event_get_value("EV_KEY"), 0x01)
self.assertEqual(evemu.event_get_value("EV_ABS"), 0x03)
self.assertEqual(evemu.event_get_value("EV_FOO"), None)
self.assertEqual(evemu.event_get_value(1), 1)
self.assertEqual(evemu.event_get_value(100), None)
self.assertEqual(evemu.event_get_value("EV_SYN", "SYN_REPORT"), 0x00)
self.assertEqual(evemu.event_get_value("EV_KEY", "KEY_Z"), 44)
self.assertEqual(evemu.event_get_value("EV_ABS", "ABS_X"), 0x00)
self.assertEqual(evemu.event_get_value("EV_ABS", "ABS_FOO"), None)
self.assertEqual(evemu.event_get_value(1), 1)
self.assertEqual(evemu.event_get_value(100), None)
self.assertEqual(evemu.event_get_name(0x00), "EV_SYN")
self.assertEqual(evemu.event_get_name(0x01), "EV_KEY")
self.assertEqual(evemu.event_get_name(0x03), "EV_ABS")
self.assertEqual(evemu.event_get_name(0xFFFF), None)
self.assertEqual(evemu.event_get_name("foo"), None)
self.assertEqual(evemu.event_get_name("EV_SYN"), "EV_SYN")
self.assertEqual(evemu.event_get_name("EV_SYN", 0x00), "SYN_REPORT")
self.assertEqual(evemu.event_get_name("EV_REL", 0x01), "REL_Y")
self.assertEqual(evemu.event_get_name("EV_ABS", 0x00), "ABS_X")
self.assertEqual(evemu.event_get_name("EV_ABS", 0xFFFF), None)
self.assertEqual(evemu.event_get_name("EV_ABS", "foo"), None)
self.assertEqual(evemu.event_get_name("EV_ABS", "ABS_X"), "ABS_X")
self.assertEqual(evemu.event_get_name(None), None)
self.assertEqual(evemu.event_get_name(None, None), None)
def main(argv):
d = evemu.Device(argv[1], create=False)
offsets = {}
offset = 2
# timestamp count star separator
print('Legend:')
print(' time, count of keys down, * to mark <3ms timestamp')
print(' + .... key down, | .... key is down, ^ .... key up')
print(' ' * 12 + ' ' + ' ' + ' |', end='')
for c in range(ord('a'), ord('z') + 1):
print('{}'.format(chr(c)), end='')
offsets[offset] = chr(c)
offset += 1
for c in range(ord('0'), ord('9') + 1):
print('{}'.format(chr(c)), end='')
offsets[offset] = chr(c)
offset += 1
offset += 1
print(' Spc Bksp Del Ret LShf RShf', end='')
offsets[offset + 2] = 'space'
offset += 4
offsets[offset + 2] = 'backspace'
offset += 5
offsets[offset + 1] = 'delete'
offset += 4
offsets[offset + 1] = 'enter'
offset += 4
offsets[offset + 2] = 'leftshift'
offset += 5
offsets[offset + 2] = 'rightshift'
offset += 5
print('')
max_offset = offset
char = ['^', '+', '|', ' ']
down = {}
last_down = {}
bounce = False
for e in d.events():
if e.matches('EV_SYN', 'SYN_REPORT'):
line = []
line.append('{:06d}.{:06d}'.format(e.sec, e.usec))
line.append(' {} '.format(len(down)))
time = e.sec * 1000000 + e.usec
if bounce:
line.append('*')
bounce = False
else:
line.append(' ')
line.append('|')
for i in range(2, max_offset):
try:
line.append(char[down[offsets[i]]])
except KeyError:
line.append(' ')
print(''.join(line))
for key in down:
if down[key] == DOWN:
down[key] = IS_DOWN
elif down[key] == UP:
down[key] = NONE
d2 = {}
for key in down.keys():
value = down[key]
if value != NONE:
d2[key] = value
down = d2
if not e.matches('EV_KEY'):
continue
key = evemu.event_get_name(e.type, e.code)
key = key[4:].lower() # remove KEY_ prefix
down[key] = e.value
if e.value:
time = e.sec * 1000000 + e.usec
if (key in last_down) and (time - last_down[key] < 70000): # 70 ms
bounce = True
else:
last_down[key] = time
def test_event_names(self):
self.assertEqual(evemu.event_get_value("EV_SYN"), 0x00)
self.assertEqual(evemu.event_get_value("EV_KEY"), 0x01)
self.assertEqual(evemu.event_get_value("EV_ABS"), 0x03)
self.assertEqual(evemu.event_get_value("EV_FOO"), None)
self.assertEqual(evemu.event_get_value(1), 1)
self.assertEqual(evemu.event_get_value(100), None)
self.assertEqual(evemu.event_get_value("EV_SYN", "SYN_REPORT"), 0x00)
self.assertEqual(evemu.event_get_value("EV_KEY", "KEY_Z"), 44)
self.assertEqual(evemu.event_get_value("EV_ABS", "ABS_X"), 0x00)
self.assertEqual(evemu.event_get_value("EV_ABS", "ABS_FOO"), None)
self.assertEqual(evemu.event_get_value(1), 1)
self.assertEqual(evemu.event_get_value(100), None)
self.assertEqual(evemu.event_get_name(0x00), "EV_SYN")
self.assertEqual(evemu.event_get_name(0x01), "EV_KEY")
self.assertEqual(evemu.event_get_name(0x03), "EV_ABS")
self.assertEqual(evemu.event_get_name(0xFFFF), None)
self.assertEqual(evemu.event_get_name("foo"), None)
self.assertEqual(evemu.event_get_name("EV_SYN"), "EV_SYN")
self.assertEqual(evemu.event_get_name("EV_SYN", 0x00), "SYN_REPORT")
self.assertEqual(evemu.event_get_name("EV_REL", 0x01), "REL_Y")
self.assertEqual(evemu.event_get_name("EV_ABS", 0x00), "ABS_X")
self.assertEqual(evemu.event_get_name("EV_ABS", 0xFFFF), None)
self.assertEqual(evemu.event_get_name("EV_ABS", "foo"), None)
self.assertEqual(evemu.event_get_name("EV_ABS", "ABS_X"), "ABS_X")
self.assertEqual(evemu.event_get_name(None), None)
self.assertEqual(evemu.event_get_name(None, None), None)
def main(argv):
d = evemu.Device(argv[1], create=False)
offsets = {}
offset = 2
# timestamp count star separator
print('Legend:')
print(' time, count of keys down, * to mark <3ms timestamp')
print(' + .... key down, | .... key is down, ^ .... key up')
print(' ' * 12 + ' ' + ' ' + ' |', end='')
for c in range(ord('a'), ord('z') + 1):
print('{}'.format(chr(c)), end='')
offsets[offset] = chr(c)
offset += 1
for c in range(ord('0'), ord('9') + 1):
print('{}'.format(chr(c)), end='')
offsets[offset] = chr(c)
offset += 1
offset += 1
print(' Spc Bksp Del Ret LShf RShf', end='')
offsets[offset + 2] = 'space'
offset += 4
offsets[offset + 2] = 'backspace'
offset += 5
offsets[offset + 1] = 'delete'
offset += 4
offsets[offset + 1] = 'enter'
offset += 4
offsets[offset + 2] = 'leftshift'
offset += 5
offsets[offset + 2] = 'rightshift'
offset += 5
print('')
max_offset = offset
char = ['^', '+', '|', ' ']
down = {}
last_down = {}
bounce = False
for e in d.events():
if e.matches('EV_SYN', 'SYN_REPORT'):
line = []
line.append('{:06d}.{:06d}'.format(e.sec, e.usec))
line.append(' {} '.format(len(down)))
time = e.sec * 1000000 + e.usec
if bounce:
line.append('*')
bounce = False
else:
line.append(' ')
line.append('|')
for i in range(2, max_offset):
try:
line.append(char[down[offsets[i]]])
except KeyError:
line.append(' ')
print(''.join(line))
for key in down:
if down[key] == DOWN:
down[key] = IS_DOWN
elif down[key] == UP:
down[key] = NONE
d2 = {}
for key in down.keys():
value = down[key]
if value != NONE:
d2[key] = value
down = d2
if not e.matches('EV_KEY'):
continue
key = evemu.event_get_name(e.type, e.code)
key = key[4:].lower() # remove KEY_ prefix
down[key] = e.value
if e.value:
time = e.sec * 1000000 + e.usec
if (key in last_down) and (time - last_down[key] < 70000): # 70 ms
bounce = True
else:
last_down[key] = time
