From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Kent Gibson <warthog618@gmail.com>,
Linus Walleij <linus.walleij@linaro.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
Joe Slater <joe.slater@windriver.com>
Cc: linux-gpio@vger.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Subject: [PATCH v2 1/2] tools: tests: add short sleeps between generating edge events
Date: Wed, 21 Jun 2023 10:48:34 +0200 [thread overview]
Message-ID: <20230621084835.114473-2-brgl@bgdev.pl> (raw)
In-Reply-To: <20230621084835.114473-1-brgl@bgdev.pl>
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Toggling the gpio-sim pull too fast can lead to losing events by gpiomon.
Add short sleeps between the calls to gpiosim_set_pull.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
tools/gpio-tools-test.bats | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/gpio-tools-test.bats b/tools/gpio-tools-test.bats
index cc28f1b..1311fc9 100755
--- a/tools/gpio-tools-test.bats
+++ b/tools/gpio-tools-test.bats
@@ -2072,9 +2072,13 @@ request_release_line() {
dut_run_redirect gpiomon --num-events=4 --chip $sim0 4
gpiosim_set_pull sim0 4 pull-up
+ sleep 0.01
gpiosim_set_pull sim0 4 pull-down
+ sleep 0.01
gpiosim_set_pull sim0 4 pull-up
+ sleep 0.01
gpiosim_set_pull sim0 4 pull-down
+ sleep 0.01
dut_wait
status_is 0
--
2.39.2
next prev parent reply other threads:[~2023-06-21 8:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-21 8:48 [PATCH v2 0/2] tools: port tests to shunit2 Bartosz Golaszewski
2023-06-21 8:48 ` Bartosz Golaszewski [this message]
2023-06-21 8:48 ` [PATCH v2 2/2] tools: tests: " Bartosz Golaszewski
2023-06-21 9:36 ` Kent Gibson
2023-06-22 7:17 ` Bartosz Golaszewski
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