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  Topic: RS485 transceiver for CAN Bus?
wzmat

Replies: 1
Views: 5477

PostForum: General CCS C Discussion   Posted: Mon Jun 27, 2005 4:53 pm   Subject: RS485 transceiver for CAN Bus?
When Can Bus is dominant, Can transceiver will assume maxim 80mA. It seems too much for our application because our network only has 3~4 nodes.

Maybe I can use RS485 transceiver to replace Can tran ...
  Topic: Can Bus Help!
wzmat

Replies: 5
Views: 8851

PostForum: General CCS C Discussion   Posted: Fri Jun 24, 2005 12:15 pm   Subject: Can Bus Help!
I updated PCan's driver, and it works correctly now.
PCM Programmer, thanks again.
  Topic: Can Bus Help!
wzmat

Replies: 5
Views: 8851

PostForum: General CCS C Discussion   Posted: Fri Jun 24, 2005 11:12 am   Subject: Can Bus Help!
PCM programmer,

Thanks for your generous help and instant response.

I added a 1K res between CAN_H and CAN_L because in my company they use 1K res as standard. I don't why they choose this value ...
  Topic: Can Bus Help!
wzmat

Replies: 5
Views: 8851

PostForum: General CCS C Discussion   Posted: Thu Jun 23, 2005 7:17 pm   Subject: Can Bus Help!
I'm trying using PIC18F458 to communication with PCAN_USB through CanBus. In LoopBack mode, transmit and receive data are both correct.
But in normal mode, they don't work.

When I just let 458 tra ...
 
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