diff options
| author | Chris Chen <twothreecc@google.com> | 2016-07-11 10:36:24 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-07-12 11:04:41 -0700 |
| commit | 1b8fa6dbe41850a48c1271be3cf9d260b05f4c52 (patch) | |
| tree | 2c48662b495ecb747122e09490746f0d2a2ac553 /cts/build.mk | |
| parent | 730c7c469fc06264a67280a62185bfc9f06d88a6 (diff) | |
| download | chrome-ec-1b8fa6dbe41850a48c1271be3cf9d260b05f4c52.tar.gz | |
cts: Added sync() function
sync() involves 2 gpios on each board, each labeled
GPIO_HANDSHAKE_OUTPUT and GPIO_HANDSHAKE_INPUT on
their respective boards. They both start low,
then the th wiggles his line up and down, waiting
for the dut to mimic it.
BRANCH=None
BUG=None
TEST=manual
- Connect handshake lines to appropriate
pins on each board (pins found
in board's gpio.inc)
- Build tests
- Flash boards
- run 'cat /dev/ttyACM0' in one terminal
- run 'cat /dev/ttyACM1' in another
- They should each have printed
'successful sync'
Change-Id: I61233bca9605ba89c3628c2a65ca9013c56365ea
Reviewed-on: https://chromium-review.googlesource.com/359355
Commit-Ready: Chris Chen <twothreecc@google.com>
Tested-by: Chris Chen <twothreecc@google.com>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Diffstat (limited to 'cts/build.mk')
| -rw-r--r-- | cts/build.mk | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cts/build.mk b/cts/build.mk index af01cfb102..6766a9fb4c 100644 --- a/cts/build.mk +++ b/cts/build.mk @@ -5,6 +5,8 @@ ifeq ($(BOARD),stm32l476g-eval) cts-y+=$(CTS_MODULE)/th.o + cts-y+=common/th_common.o else cts-y+=$(CTS_MODULE)/dut.o + cts-y+=common/dut_common.o endif
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