test: Bug-fix of TIMESTAMP register read.

constants which correspond to TIMESTAMP registers are in
can_fd_register_map. Constants are TIMESTAMP_HIGH_ADR and
TIMESTAMP_LOW_ADR.

TIMESTAMP_L_W_ADR is address of TIMESTAMP word within CAN frame
read from RX Buffer or stored to TXT Buffer.
4 jobs for 232-add-timestamp-support-to-can-testlib in 6 minutes and 5 seconds (queued for 2 minutes)
Status Job ID Name Coverage
  Build
passed #27779
triggered
build_driver

00:00:16

passed #27778
triggered
build_ip_and_tests

00:01:06

passed #27780
triggered
build_linux_driver

00:00:16

 
  Test
canceled #27781
triggered
test_ip_fast

00:04:25