39  * @brief Capture state when in 4-channel support mode
49  * that is used to capture the end of the pulse.
69 /* When PWM capture is done by resetting the counter with UIF then the
70  * first capture is always nonsense, second is nonsense when polarity changed
84 	struct pwm_stm32_capture_data capture;  member
143 /** Channel to capture get function mapping. */
154 /** Channel to enable capture interrupt mapping. */
160 /** Channel to disable capture interrupt mapping. */
166 /** Channel to is capture active flag mapping. */
176 /** Channel to clearing capture flag mapping. */
340 		LOG_ERR("Cannot set PWM output, capture in progress");  in pwm_stm32_set_cycles()
473 		LOG_ERR("Could not initialize main channel for PWM capture");  in init_capture_channels()
482 		LOG_ERR("Could not initialize complimentary channel for PWM capture");  in init_capture_channels()
495 	 * Capture is implemented in two different ways, depending on the  in pwm_stm32_configure_capture()
496 	 * four-channel-capture-support setting in the node.  in pwm_stm32_configure_capture()
498 	 *	Only two channels (1 and 2) are available for capture. It uses  in pwm_stm32_configure_capture()
501 	 *	All four channels are available for capture. Instead of the  in pwm_stm32_configure_capture()
509 	struct pwm_stm32_capture_data *cpt = &data->capture;  in pwm_stm32_configure_capture()
514 			LOG_ERR("PWM capture only supported on first two channels");  in pwm_stm32_configure_capture()
519 			LOG_ERR("PWM capture only exists on channels 1, 2, 3 and 4.");  in pwm_stm32_configure_capture()
526 		LOG_ERR("PWM capture already in progress");  in pwm_stm32_configure_capture()
531 		LOG_ERR("No PWM capture type specified");  in pwm_stm32_configure_capture()
537 		LOG_ERR("Timer does not support slave mode for PWM capture");  in pwm_stm32_configure_capture()
579 	struct pwm_stm32_capture_data *cpt = &data->capture;  in pwm_stm32_enable_capture()
583 			LOG_ERR("PWM capture only supported on first two channels");  in pwm_stm32_enable_capture()
588 			LOG_ERR("PWM capture only exists on channels 1, 2, 3 and 4.");  in pwm_stm32_enable_capture()
595 		LOG_ERR("PWM capture already active");  in pwm_stm32_enable_capture()
599 	if (!data->capture.callback) {  in pwm_stm32_enable_capture()
600 		LOG_ERR("PWM capture not configured");  in pwm_stm32_enable_capture()
606 	data->capture.skip_irq = cfg->four_channel_capture_support ?  0 : SKIPPED_PWM_CAPTURES;  in pwm_stm32_enable_capture()
607 	data->capture.overflows = 0u;  in pwm_stm32_enable_capture()
630 			LOG_ERR("PWM capture only supported on first two channels");  in pwm_stm32_disable_capture()
635 			LOG_ERR("PWM capture only exists on channels 1, 2, 3 and 4.");  in pwm_stm32_disable_capture()
655 	struct pwm_stm32_capture_data *cpt = &data->capture;  in pwm_stm32_isr()
718 			/* The end of the period. Both capture channels should now contain  in pwm_stm32_isr()
729 			/* Still waiting for a complete capture */  in pwm_stm32_isr()