8devices Korlan USB2CAN Руководство пользователя - Страница 15
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receve_all_korlan.py - receiving and printing CAN bus messages in the loop until Ctrl-C is pressed.
import can
with can.interface.Bus(bustype="usb2can", channel="d3365afb", bitrate=1000000, dll='./
usb2can.dll') as bus:
try:
while True:
msg = bus.recv(1)
if msg is not None:
print(msg)
except KeyboardInterrupt:
pass
# exit normally
4.4 Firmware upgrade
Firmware upgrade to version 2.3 is straightforward on Windows operating system. Follow the instructions
below.
1. Connect your Korlan USB2CAN adapter to the USB port of your computer.
2. Download Korlan USB2CAN Firmware Upgrade Tool v2.3 from our website:
https://www.8devices.com/media/products/usb2can_korlan/downloads/USB2CAN_v23.exe
3. Run the USB2CAN_v23.exe file to start the firmware upgrade.
4. Follow instructions and wait until the firmware upgrade is finished before disconnecting Korlan USB2CAN
device.
KORLAN USB2CAN
USER GUIDE
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