michaelh/zephyr
1
0
Fork 0
Code Releases Activity

tests: pwm_loopback: Fix inverted pulse measurement deviation

Browse source 
For the inverted pulse measurements, that should reflect
the duty-cycle off interval, the 1% deviation in test_capture
should be adjusted so it reflects duty-cycle off.

Signed-off-by: Ioannis Karachalios <ioannis.karachalios.px@renesas.com>
This commit is contained in:
Ioannis Karachalios 2024-11-25 19:54:58 +02:00 • committed by Benjamin Cabé
commit 221c4d3e4d
1 changed files with 5 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

7
tests/drivers/pwm/pwm_loopback/src/test_pwm_loopback.c
View file

@ -99,9 +99,12 @@ static void test_capture(uint32_t period, uint32_t pulse, enum test_pwm_unit uni
"period capture off by more than 1%");
}
if (flags & PWM_CAPTURE_TYPE_PULSE) {
if (flags & PWM_POLARITY_INVERTED) {
zassert_within(pulse_capture, period - pulse, (period - pulse) / 100,
"pulse capture off by more than 1%");
} else {
zassert_within(pulse_capture, pulse, pulse / 100,
"pulse capture off by more than 1%");
"pulse capture off by more than 1%");
}
}