Bouffalo SDK
1.0
Bouffalolab Software Development Kit
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#include "bflb_core.h"
Go to the source code of this file.
Data Structures | |
struct | bflb_pwm_v2_channel_config_s |
PWM channel configuration structure. More... | |
struct | bflb_pwm_v2_config_s |
PWM configuration structure. More... | |
Functions | |
void | bflb_pwm_v2_init (struct bflb_device_s *dev, const struct bflb_pwm_v2_config_s *config) |
Initialize pwm. More... | |
void | bflb_pwm_v2_deinit (struct bflb_device_s *dev) |
Deinitialize pwm. More... | |
void | bflb_pwm_v2_start (struct bflb_device_s *dev) |
Start pwm output. More... | |
void | bflb_pwm_v2_stop (struct bflb_device_s *dev) |
Stop pwm output. More... | |
void | bflb_pwm_v2_set_period (struct bflb_device_s *dev, uint16_t period) |
Set pwm period to change pwm frequence. Frequcence(hz) = pwm source clock /div/period. More... | |
float | bflb_pwm_v2_get_frequency (struct bflb_device_s *dev) |
Get pwm frequcency. More... | |
void | bflb_pwm_v2_channel_init (struct bflb_device_s *dev, uint8_t ch, struct bflb_pwm_v2_channel_config_s *config) |
Config pwm channel. More... | |
void | bflb_pwm_v2_channel_set_threshold (struct bflb_device_s *dev, uint8_t ch, uint16_t low_threhold, uint16_t high_threhold) |
Set pwm dutycycle. Dutycycle(%) = (high_threhold - low_threhold)/period * 100%. More... | |
void | bflb_pwm_v2_channel_positive_start (struct bflb_device_s *dev, uint8_t ch) |
Start pwm positive output. More... | |
void | bflb_pwm_v2_channel_negative_start (struct bflb_device_s *dev, uint8_t ch) |
Start pwm negative output. More... | |
void | bflb_pwm_v2_channel_positive_stop (struct bflb_device_s *dev, uint8_t ch) |
Stop pwm positive output. More... | |
void | bflb_pwm_v2_channel_negative_stop (struct bflb_device_s *dev, uint8_t ch) |
Stop pwm negative output. More... | |
void | bflb_pwm_v2_int_enable (struct bflb_device_s *dev, uint32_t int_en, bool enable) |
Enable pwm interrupt. More... | |
uint32_t | bflb_pwm_v2_get_intstatus (struct bflb_device_s *dev) |
Get pwm interrupt status. More... | |
void | bflb_pwm_v2_int_clear (struct bflb_device_s *dev, uint32_t int_clear) |
Clear pwm interrupt status. More... | |
int | bflb_pwm_v2_feature_control (struct bflb_device_s *dev, int cmd, size_t arg) |
Control pwm feature. More... | |