wake
wayland/mcp9808-thermometer/wake
Wake up MCP9808 and start temperature sampling. Power consumption when sampling is ~200 microampere.
wake
@/wake
Wake up MCP9808 and start temperature sampling. Power consumption when sampling is ~200 microampere.
DEV@/mcp9808-device
A MCP9808 device.
UPDpulse
Update. Trigger wake.
DONEpulse
Pulse on wake up.
C++ implementation
struct State {
};
{{ GENERATED_CODE }}
void evaluate(Context ctx) {
// The node responds only if there is an input pulse
if (!isInputDirty<input_UPD>(ctx))
return;
// Get a pointer to the `Adafruit_MCP9808` class instance
auto sensor = getValue<input_DEV>(ctx);
sensor -> wake();
emitValue<output_DONE>(ctx, 1);
}