Example: Write Message to TXHPB

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

Document ID
UG1085
Release Date
2022-09-15
Revision
2.3 English

1.Poll the TXHPB status. Read can.SR[TXBFLL] until it equals 0 and then write the message into the TXHPB.

2.Write the message to TXHPB. Write to all four data registers (can.TXHPB_ID, can.TXHPB_DLC, can.TXHPB_DATA1, and can.TXHPB_DATA2).