All Questions
3
questions
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votes
1
answer
150
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CAN-Bus Message confusion
Can anyone tell me what the difference between these two sets of CAN Bus messages? This is from the manual of a Power Drive Unit (PDU) in the Cargo Handling System of a 747F (UPS Freight). This is the ...
- 41
0
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0
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411
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CANOpen SDO block transfer retry if timeouted?
I'm using the CanFestival CANOpen library (https://canfestival.org/) for a PC app that talks to a device via CAN bus. The device is CIA-301 compliant. I'm using SDO block transfers for device firmware ...
- 125
1
vote
1
answer
420
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How to determine the length of the last data field in a SDO block transfer?
I've got a problem with the implementation of the CANopen SDO Block Transfer. The transmission is ok except the last block:
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- 13