PWM fan output driver with low-speed start boost. More...
#include <Arduino.h>
Include dependency graph for fan_driver.h:
This graph shows which files directly or indirectly include this file:
Go to the source code of this file.
Classes | |
| struct | FanDriverConfig |
| PWM output settings for the cooling fan. More... | |
| class | FanDriver |
| Drives the cooling fan with an ESP32 LEDC PWM output. More... | |
Variables | |
| constexpr FanDriverConfig | kDefaultFanDriverConfig |
| Default PWM settings for the configured cooling fan. | |
Detailed Description
PWM fan output driver with low-speed start boost.
The driver hides ESP32 LEDC details behind a percent-based interface and keeps track of both the requested PWM and the value currently applied to the hardware. A short boost can be applied when a stopped fan is asked to start below its reliable spin-up threshold.
