Method restart

tools/xsbug/esptool.js:280–287

()

		await this.downloadToFlash(data, offset, true, progress);
	}
	async restart() {
	//@@ command -- flash end to restart!
		this.#serial.set({DTR: false, RTS: true});

		await delay(50);

		this.#serial.set({DTR: false, RTS: false});
	}
	async erase(offset, size) {
		if ((undefined === offset) && (undefined === size)) {
			await this.command(Bootloader.ERASE_FLASH);