dim-display
wayland/sh1106g-oled-i2c/dim-display
Dim display. This has an immediate effect on the display, no need to use the send-buffer-to-display node -- buffer contents are not changed.
dim-display
@/dim-display
Dim display. This has an immediate effect on the display, no need to use the send-buffer-to-display node -- buffer contents are not changed.
DEV@/sh1106g-oled-i2c-device
An SH1106G OLED device.
DIMboolean
TRUE to enable lower brightness mode, FALSE for full brightness.
UPDpulse
Update. Triggers action.
DONEpulse
Pulses on completion.
C++ implementation
#pragma XOD evaluate_on_pin disable
#pragma XOD evaluate_on_pin enable input_UPD
node {
void evaluate(Context ctx) {
if (!isInputDirty<input_UPD>(ctx))
return;
auto display = getValue<input_DEV>(ctx);
auto dim_display = getValue<input_DIM>(ctx);
display->dim(dim_display);
emitValue<output_DONE>(ctx, 1);
}
}