diff options
| author | Vic Yang <victoryang@chromium.org> | 2013-09-29 00:55:36 +0800 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2013-10-01 08:16:34 +0000 |
| commit | c77575ac0daa5966772779cedbaab6f607cf9a98 (patch) | |
| tree | f1e7cf3ca7f232e4be95b7bd57e652253eddaacc /test/extpwr_gpio.c | |
| parent | 2d856c51039153effe4b9e9d7924c841fb741da5 (diff) | |
| download | chrome-ec-c77575ac0daa5966772779cedbaab6f607cf9a98.tar.gz | |
Emulator support of fake GPIO input
For all GPIOs, the current values are recorded. A test can then change
the value of a GPIO input by gpio_set_level(). The changed value is
recorded and also interrupt is fired if the change fits the interrupt
flags defined in board/host/board.c.
BUG=chrome-os-partner:19235
TEST=Pass all tests
BRANCH=None
Change-Id: If8e547e5adf4a20dcb118f5fe2187293005d4ca3
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/170907
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'test/extpwr_gpio.c')
| -rw-r--r-- | test/extpwr_gpio.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/test/extpwr_gpio.c b/test/extpwr_gpio.c index c10dad6627..e2a6f830bf 100644 --- a/test/extpwr_gpio.c +++ b/test/extpwr_gpio.c @@ -15,22 +15,11 @@ #include "timer.h" #include "util.h" -static int mock_ac; static int ac_hook_count; -int gpio_get_level(enum gpio_signal signal) -{ - if (signal == GPIO_AC_PRESENT) - return mock_ac; - return 0; -} - static void set_ac(int val) { - if (val == mock_ac) - return; - mock_ac = val; - extpower_interrupt(GPIO_AC_PRESENT); + gpio_set_level(GPIO_AC_PRESENT, val); msleep(50); } |