Functions for using Pulse-Width-Modulation (PWM) peripheral. More...

Functions
gos_result_t	gos_pwm_update ( gos_gpio_t gpio, uint32_t duty_cycle, uint32_t frequency)
	Enable/update PWM on specified GPIO. More...

gos_result_t	gos_pwm_stop ( gos_gpio_t gpio)
	Disable PWM on specified GPIO. More...

Detailed Description

Functions for using Pulse-Width-Modulation (PWM) peripheral.

Function Documentation

gos_result_t gos_pwm_stop ( gos_gpio_t gpio )

Disable PWM on specified GPIO.

See Gecko OS Command API documentation: pwm_update .

Parameters

[in] gpio GPIO of corresponding PWM to disable

Enable/update PWM on specified GPIO.

See Gecko OS Command API documentation: pwm_update .

Note: The duty_cycle argument is padded with 100 to enable finer resolution.

For example, a duty cycle of 34.78% would be 3478 .

Parameters

[in]	`gpio`	GPIO of corresponding PWM to enable/update
[in]	`duty_cycle`	duty cycle of PWM, padded with 100, 0-10000 (for 0.00 to 100.00%)
[in]	`frequency`	Frequency of PWM in Hz