| 83 | } |
| 84 | |
| 85 | void RCOutput_PCA9685::init() |
| 86 | { |
| 87 | reset_all_channels(); |
| 88 | |
| 89 | /* Set the initial frequency */ |
| 90 | set_freq(0, 50); |
| 91 | |
| 92 | /* Enable PCA9685 PWM */ |
| 93 | if (_oe_pin_number != -1) { |
| 94 | _enable_pin = hal.gpio->channel(_oe_pin_number); |
| 95 | _enable_pin->mode(HAL_GPIO_OUTPUT); |
| 96 | _enable_pin->write(0); |
| 97 | } |
| 98 | } |
| 99 | |
| 100 | void RCOutput_PCA9685::reset_all_channels() |
| 101 | { |