Provides functions to control the pimoroni Fan SHIM device on a Raspberry Pi.
Basic functions to enable/disable the fan or query its state.
/**
* @brief Queries the current status of the fan.
*
* @return `True`, if the fan is currently running or `false`, if not.
*/
bool RaspiFanshimIsFanEnabled(void);
/**
* @brief Enables or disables the fan.
*
* @param enabled Pass `true` to enable the fan, `false` to disable it.
*/
void RaspiFanshimEnableFan(bool enabled);
/**
* @brief Toggles the fan.
*/
void RaspiFanshimToggleFan(void);Allows setting the color and brightness value of the integrated APA102 LED.
/**
* @brief Updates the color of the `Fan SHIM`s integrated `APA102` LED.
*
* @param r The red color component.
* @param g The green color component.
* @param b The blue color component.
* @param brightness The LED brightness (0..31).
*/
void RaspiFanshimUpdateLED(uint8_t r, uint8_t g, uint8_t b, uint8_t brightness);Install the required wiringPi library.
sudo apt install wiringpiYou can use CMake to generate project files for your favorite C99 compiler.
git clone --recursive 'https://github.com/flobernd/raspi-fanshim.git'
cd raspi-fanshim
mkdir build && cd build
cmake ..
makeThe RaspiFanshim projects contains an example service that can be used as a replacement for the original python based Fan SHIM system service. It uses less CPU resources and provides more configuration options (in the source file).
This project is work in progress.
RaspiFanshim is licensed under the MIT license.