[−][src]Crate pca9685_lib
Modules
| mode1 | MODE1 bits |
| mode2 | MODE2 bits |
Structs
| PCA9685 | A representation of a PCA9685 Chip |
Constants
| ALLCALLADR | LED All Call I2C-bus address |
| ALL_LED_OFF_H | Where to turn all signals off, high byte |
| ALL_LED_OFF_L | Where to turn all signals off, low byte |
| ALL_LED_ON_H | Where to turn all signals on, high byte |
| ALL_LED_ON_L | Where to turn all signals on, low byte |
| FREQUENCY_OSCILLATOR | Int. osc. frequency in datasheet |
| LED0_ON_L | Where to turn the signal on, low byte |
| LED0_ON_H | Where to turn the signal on, high byte |
| LED0_OFF_L | Where to turn the signal off, low byte |
| LED0_OFF_H | Where to turn the signal off, high byte |
| MODE1 | Mode Register 1 |
| MODE2 | Mode Register 2 |
| PRESCALE_MAX | Maximum prescale value |
| PRESCALE_MIN | Minimum prescale value |
| PRE_SCALE | Prescaler for PWM Output frequency |
| SUBADR1 | I2C-Bus subaddress 1 |
| SUBADR2 | I2C-Bus subaddress 2 |
| SUBADR3 | I2C-Bus subaddress 3 |
| TESTMODE | Defines the test mode to be entered DO NOT USE |
Functions
| prescale_from_freq | Gets a prescale value for the chip from a given frequency |