Filter
Top Products
Usage
1) Open Nand Flash sample project, and start debug.
2) Use “step over” to debug, and watch local variable “sec”, “min”, “hour”.
4.4 CAN
Hardware Setting
Connect 2 EV-board with CAN interface, as following figure.
CAN 1
CAN 2
CAN 1
CAN 2
EV board 1
(Node A)
EV board 2
(Node B)
Figure 4-6: CAN Hardware Connection
Block Diagram
¾ Node A: use buffer 10 (ID = 0x12345678) to transfer and buffer 8 (ID = 0x08765432)
to receive
¾ Node B: use buffer 7 (ID = 0x12345678) to receive and buffer 10 (ID = 0x08765432)
to transfer.
Buffer 10
(ID=0x12345678)
Buffer 8
(ID=0x08765432)
Buffer 7
(ID=0x12345678)
Buffer 10
(ID=0x08765432)
Node A Node B
Figure 4-7: CAN Demo Block Diagram
Usage
1) Define “CAN_TX_RX” in the code, and compile, then program the code into Node A
2) Don’t define “CAN_TX_RX” in the code, and compile, then program the code into
Node B.
3) Connect Node A with Node B
When in real usage, user can program one node, and use the other node to debug.
17