zephyr/samples/boards
Henrik Brix Andersen db611e6781 drivers: pwm: add support for inverted PWM signals
Add support for requesting an inverted PWM pulse (active-low) when
setting up the period and pulse width of a PWM pin. This is useful
when driving external, active-low circuitry (e.g. an LED) with a PWM
signal.

All in-tree PWM drivers is updated to match the new API signature, but
no driver support for inverted PWM signals is added yet.

All in-tree PWM consumers are updated to pass a flags value of 0
(0 meaning default, which is normal PWM polarity).

Fixes #21384.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2020-01-07 18:13:18 +01:00
..
96b_argonkey global: Remove leading/trailing blank lines in files 2019-12-11 19:17:27 +01:00
arc_secure_services
bbc_microbit drivers: pwm: add support for inverted PWM signals 2020-01-07 18:13:18 +01:00
intel_s1000_crb samples: intel_s1000_crb/audio: fix return for non-void function 2020-01-07 17:09:38 +01:00
nrf mcumgr: BT SMP transport config for authenticated requirement 2019-12-20 20:28:39 -05:00
olimex_stm32_e407 global: Remove leading/trailing blank lines in files 2019-12-11 19:17:27 +01:00
reel_board/mesh_badge
sensortile_box global: Remove leading/trailing blank lines in files 2019-12-11 19:17:27 +01:00
up_squared/gpio_counter
boards.rst