Commit 3c0a6058 authored Dec 21, 2023 by Fabian Pflug Committed by Carles Cufi Jan 03, 2024

drivers: pwm: stm32: Catch overflows in 2-channel capture



When not using 4 channel capture, overflows were never reported
to the application, because the check was in the
four_channel_capture_support branch.

Signed-off-by: Fabian Pflug <fabian.pflug@grandcentrix.net>

parent ec42d825

drivers/pwm/pwm_stm32.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -732,12 +732,12 @@ static void pwm_stm32_isr(const struct device *dev)
		/* Still waiting for a complete capture */
		return;
		}
		}

		if (cpt->overflows) {
		LOG_ERR("counter overflow during PWM capture");
		status = -ERANGE;
		}
		}

		if (!cpt->continuous) {
		pwm_stm32_disable_capture(dev, cpt->channel);

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