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2 changes: 1 addition & 1 deletion demos/ant.core/04-processevents.py
Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ def process(self, msg):
print 'Heart Rate:', ord(msg.payload[-1])

# Initialize
stick = driver.USB1Driver(SERIAL, log=LOG, debug=DEBUG)
stick = driver.USB2Driver(SERIAL, log=LOG, debug=DEBUG)
antnode = node.Node(stick)
antnode.start()

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3 changes: 2 additions & 1 deletion src/ant/core/driver.py
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@
# USB2 driver uses direct USB connection. Requires PyUSB
import usb.core
import usb.util
import usb.control

from ant.core.exceptions import DriverError

Expand Down Expand Up @@ -194,7 +195,7 @@ def _open(self):
alternate_setting = usb.control.get_interface(dev, interface_number)
intf = usb.util.find_descriptor(
cfg, bInterfaceNumber = interface_number,
AlternateSetting = alternate_setting
bAlternateSetting = alternate_setting
)
usb.util.claim_interface(dev, interface_number)
ep_out = usb.util.find_descriptor(
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5 changes: 3 additions & 2 deletions src/ant/core/event.py
Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@

def ProcessBuffer(buffer_):
messages = []

while True:
hf = Message()
try:
Expand All @@ -63,8 +63,9 @@ def EventPump(evm):
evm.pump_lock.release()

go = True
buffer_ = ''

while go:
buffer_ = ''
evm.running_lock.acquire()
if not evm.running:
go = False
Expand Down