hc-sr04-device
xod-dev/hc-sr04/hc-sr04-device
No description
hc-sr04-device
@/hc-sr04-device
TRIGport
Board port to which sensor’s `trig` pin is connected.
ECHOport
Board port to which sensor’s `echo` pin is connected.
OUT@/hc-sr04-device
C++ implementation
node {
meta {
struct Device {
static constexpr typeof_ECHO echoPort = constant_input_ECHO;
static constexpr typeof_TRIG trigPort = constant_input_TRIG;
};
Device dev;
using Type = Device*;
}
void evaluate(Context ctx) {
pinMode(dev.trigPort, OUTPUT);
pinMode(dev.echoPort, INPUT);
emitValue<output_OUT>(ctx, &dev);
}
}