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| Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
| can_faq [2013/04/05 14:45] – added can_faq_blowUpRS232 heinz | can_faq [2014/12/16 12:05] – new qa heinz | ||
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| * try to answer it here or see http:// | * try to answer it here or see http:// | ||
| * What is the future of CAN ? | * What is the future of CAN ? | ||
| - | * [[CAN FD|CAN with flexible data rate - CAN FD]] - will be introduced by Bosch in March 2012 on th 13th international CAN Conference | + | * [[can_fd |
| * Why maintaining it this way? | * Why maintaining it this way? | ||
| * Because if many experts are contributing, | * Because if many experts are contributing, | ||
| - | * What is [[can_fd|CAN with flexible Data Rate]] CAN FD | + | * What is [[can_fd | CAN with flexible Data Rate]] CAN FD |
| * Where is CAN used? | * Where is CAN used? | ||
| * http:// | * http:// | ||
| Line 27: | Line 27: | ||
| * Why is my CAN not working ? Here are some [[Problem Solving Questions]] | * Why is my CAN not working ? Here are some [[Problem Solving Questions]] | ||
| * What are Error Active, Error Passive, and Bus off of CAN Bus? | * What are Error Active, Error Passive, and Bus off of CAN Bus? | ||
| - | * read more: [[can_faq_erors | Can Errors]] | + | * read more: [[can_faq_erors | Can Errors]] |
| + | * What is the purpose of delimiters in CAN frame? HZ: The recessive formated delimiter bits are needed for resynchronization purpose of the nodes in one network by means of a falling edge. They surround the ACK bit which is send in recessive state by the transmitter and is overwritten by a dominant state by all receiving nodes that have sucessfully checked the CRC. | ||
| * What are commonly used bit rates? | * What are commonly used bit rates? | ||
| * read more: [[can_bitrates | CAN FAQ Bitrates]] | * read more: [[can_bitrates | CAN FAQ Bitrates]] | ||
| Line 40: | Line 41: | ||
| * Some can also be found directly here: http:// | * Some can also be found directly here: http:// | ||
| * Beware! Some manufacturers use proprietary pinning! | * Beware! Some manufacturers use proprietary pinning! | ||
| - | * [[what_is_wrong_with_rtr | What is wrong with RTR]] ? using remote transmission requests | + | * [[can_higher_layer_protocols: |
| * What is [[can_message_filtering | CAN message filtering]] ? | * What is [[can_message_filtering | CAN message filtering]] ? | ||
| * How is the [[can_bus_off | BusOff]] handled by the CAN controllers? | * How is the [[can_bus_off | BusOff]] handled by the CAN controllers? | ||
