GPIO access via sysfs likely to be dropped see WiringPi/WiringPi#186 so Pin at now work only with Kernel < 6.6
mkdir build cd build cmake .. cmake . --build
This Repro is to using als git module. only Samples are here not an working app
auto pin1 = new GpioPin("1", true);
pin1 << 1; // Switch on
pin1 << 0; // Switch off void callback(const std::string& port, const int& value)
{
}
auto pin1 = new GpioPin("1", pin_direction::in, pin_trigger::falling);
pin1.Register(callback);
Callback is Called wenn pin input Falling
auto i2cBus = new I2CBus("/dev/i2c-1");
auto mcpImpl = new MCP23017(i2cBus, 0x20);
mcpImpl.SetPin(0, pin_value::on); // Set the 0 Pin On
auto i2cBus = new I2CBus("/dev/i2c-1");
auto mpu = new MPU5060(i2cBus, 0x69);i2cdetect -y 1 -> Bus Scan
ds3231 has also 0x68 Base Adresse be carefull (GY512/MPU-6050) set AD0 to High
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