Hardware requirements#
Micro USB cable
MIMX8ULP-EVK/EVK9 board
J-Link Debug Probe
5V power supply
Personal Computer
Board settings#
No special settings are required.
Prepare the Demo#
Connect 5V power supply and J-Link Debug Probe to the board, switch SW10 to power on the board.
Connect a micro USB cable between the host PC and the J17 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo#
When the example runs successfully, you can see the similar information from the terminal as below.
==FlexCAN loopback functional example -- Start.==
Send message from MB0 to MB1
tx word0 = 0x0
tx word1 = 0x1
tx word2 = 0x2
tx word3 = 0x3
tx word4 = 0x4
tx word5 = 0x5
tx word6 = 0x6
tx word7 = 0x7
Received message from MB1
rx word0 = 0x0
rx word1 = 0x1
rx word2 = 0x2
rx word3 = 0x3
rx word4 = 0x4
rx word5 = 0x5
rx word6 = 0x6
rx word7 = 0x7
==FlexCAN loopback functional example -- Finish.==