David Sidrane 0705d6c807 stm32 drv_io_timer: Prevent glitch on PWM outputs (#11453) ...

Rate changes were doing an asynchronous register reload via the EGR_UG. This could extend a PWM pulse up to 2X.

This fix removes the asynchronous update. The net effect is the the rate change will occur on the next counter expiration. The worst case is the rate change is delayed by 20 Ms.

2019-02-18 11:08:04 -05:00

..

adc

Replacing usleep with px4_usleep

2018-12-22 10:32:18 +01:00

tone_alarm

ToneAlarm class refactoring to implement an interface for hardware specific methods and a single ToneAlarm class.

2019-01-28 18:58:04 -08:00

CMakeLists.txt

cmake remove circular linking and reorganize

2018-04-29 21:48:54 -04:00

drv_hrt.c

drv_hrt: inline hrt_elapsed_time

2019-01-25 07:53:37 +01:00

drv_input_capture.c

fix camera_trigger publish and reduce time in capture interrupt routine

2019-02-10 18:07:44 -05:00

drv_input_capture.h

Adding input capture driver

2016-02-01 10:10:35 +01:00

drv_io_timer.c

stm32 drv_io_timer: Prevent glitch on PWM outputs (#11453)

2019-02-18 11:08:04 -05:00

drv_io_timer.h

Update stm32 to uses NuttX IRQ API changes

2017-09-29 10:13:51 -04:00

drv_led_pwm.cpp

stm32:drv_led_pwm Null entry check

2018-12-02 10:34:04 +01:00

drv_pwm_servo.c

stm32 : deconflict pwm_get_rate_group from all other timer modes

2017-04-13 20:21:40 +02:00

drv_pwm_servo.h

Refactored pwm servo to use drv_io_timer

2016-02-01 10:10:35 +01:00

drv_pwm_trigger.c

camera_trigger : cleanup pwm interface

2017-04-13 20:21:40 +02:00

drv_pwm_trigger.h

stm32 : deinit trigger pins properly

2017-04-13 20:21:40 +02:00