pca9633.h File Reference
Include dependency graph for pca9633.h:Go to the source code of this file.
Data Structures | |
| struct | pca9633_params_t |
| PCA9633 device initialization parameters. More... | |
| struct | pca9633_t |
| PCA9633 PWM device data structure type. More... | |
Macros | |
| #define | PCA9633_BLINKING_PERIOD_MAX_MS (10625) |
| Blinking period with a maximum duration of ~10.73 s. | |
| #define | PCA9633_BLINKING_RATIO_BALANCED 128 |
| Ration between on/ off in blinking mode is balanced. More... | |
Enumerations | |
| enum | { PCA9633_OK = 0 , PCA9633_ERROR_I2C = 1 } |
| PCA9633 driver error codes. More... | |
| enum | pca9633_pwm_channel_t { PCA9633_PWM_CHANNEL_0 = PCA9633_REG_PWM0 , PCA9633_PWM_CHANNEL_1 = PCA9633_REG_PWM1 , PCA9633_PWM_CHANNEL_2 = PCA9633_REG_PWM2 , PCA9633_PWM_CHANNEL_3 = PCA9633_REG_PWM3 } |
| PCA9633 PWM channel definitions. More... | |
| enum | pca9633_ldr_state_t { PCA9633_LDR_STATE_OFF , PCA9633_LDR_STATE_ON , PCA9633_LDR_STATE_IND , PCA9633_LDR_STATE_IND_GRP } |
| LED driver output state, LEDOUT (page 14, below table 13) More... | |
| enum | pca9633_auto_inc_option_t { PCA9633_AI_DISABLED , PCA9633_AI_ALL , PCA9633_AI_IND , PCA9633_AI_GBL , PCA9633_AI_IND_GBL } |
| Auto-Increment options (page 10, table 6) More... | |
| enum | pca9633_group_control_mode_t { PCA9633_GROUP_CONTROL_MODE_BLINKING , PCA9633_GROUP_CONTROL_MODE_DIMMING } |
| PCA9633 group control modes. More... | |
Functions | |
| int | pca9633_init (pca9633_t *dev, const pca9633_params_t *params) |
| Initialization. More... | |
| void | pca9633_turn_on (pca9633_t *dev) |
| Turn on all LEDs. More... | |
| void | pca9633_turn_off (pca9633_t *dev) |
| Turn off all LEDs. More... | |
| void | pca9633_wakeup (pca9633_t *dev) |
| Switch to normal mode. More... | |
| void | pca9633_sleep (pca9633_t *dev) |
| Switch to low power mode. More... | |
| void | pca9633_set_pwm (pca9633_t *dev, pca9633_pwm_channel_t pwm_channel, uint8_t pwm) |
| Set individual PWM signal for a given channel. More... | |
| void | pca9633_set_grp_pwm (pca9633_t *dev, uint8_t pwm) |
| Set global PWM signal. More... | |
| void | pca9633_set_blinking (pca9633_t *dev, uint16_t blink_period_ms, uint8_t on_off_ratio) |
| Set up values for blinking mode. More... | |
| void | pca9633_set_rgb (pca9633_t *dev, uint8_t r, uint8_t g, uint8_t b) |
| Set PWM values for RGB. More... | |
| void | pca9633_set_rgba (pca9633_t *dev, uint8_t r, uint8_t g, uint8_t b, uint8_t w) |
| Set PWM values for RGBA. More... | |
| void | pca9633_set_ldr_state (pca9633_t *dev, pca9633_ldr_state_t state, pca9633_pwm_channel_t pwm_channel) |
| Set the LED driver output state for a given channel. More... | |
| void | pca9633_set_ldr_state_all (pca9633_t *dev, pca9633_ldr_state_t state) |
| Set the LED driver output state for all channels. More... | |
| void | pca9633_set_auto_increment (pca9633_t *dev, pca9633_auto_inc_option_t option) |
| Set an option for auto increment. More... | |
| void | pca9633_set_group_control_mode (pca9633_t *dev, pca9633_group_control_mode_t mode) |
| Set the group control mode. More... | |
