#ifndef __HY8603_H #define __HY8603_H #ifdef HY8603 #define CH_NUMBERS 8 #define PWM_OFFSET 2 #define BTI_WIDTH 20 //0x48 #define DC_RANGE_Pos 0 #define DC_RANGE_12MA 0 #define DC_RANGE_18MA 0 #define DC_RANGE_24MA 1 #define DC_RANGE_30MA 2 #define DC_RANGE (DC_RANGE_30MA<