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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | 51x 50x 51x 51x 151x | import type { PinMode } from "../types/arduino.types";
const PIN_MODE_NAMES: Record<number, PinMode> = {
0: "INPUT",
1: "OUTPUT",
2: "INPUT_PULLUP",
};
export function pinModeToString(mode: number): PinMode {
return PIN_MODE_NAMES[mode] ?? "INPUT"; // Default to INPUT for invalid modes
}
/**
* PWM-capable digital pins of the Arduino UNO (the pins marked "~"), in board
* order. The single definition of this hardware property: UI, polling engine
* and hardware-compatibility checks all derive from it.
*/
export const UNO_PWM_PINS: readonly number[] = [3, 5, 6, 9, 10, 11];
const UNO_PWM_PIN_SET: ReadonlySet<number> = new Set(UNO_PWM_PINS);
export function isUnoPwmPin(pin: number): boolean {
return UNO_PWM_PIN_SET.has(pin);
}
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