单片机控制循环多路彩灯,每次循环为：从左到右依次闪烁一次-从右到左依次闪烁一次-所有灯闪烁一次-从左到右奇数位灯依次闪烁一次 –从右到左奇数位灯依次闪烁一次-所有奇数位灯闪烁一次—从左到右偶数位灯依次闪烁一次-从右到左偶数位灯依次闪烁一次-所有灯闪烁一次-Single-chip multi-channel Lantern control cycle, each cycle as follows: from left to right first time flashing- flashing from right to left followed by a- all lights blinking once- from left to right odd bit lights flashing followed by a- right-to- Left odd bit lights flashing followed by a- all lights blinking a bit odd- left to right followed by even-numbered bit lights flashes once- even right-to-left bit lights flashing followed by a- all lights blinking once