#ifndef __HY8811_H #define __HY8811_H #ifdef HY8811 #define CH_NUMBERS 4 #define PWM_OFFSET 2 #define BTI_WIDTH 20 //0x48 #define DC_RANGE_Pos 0 #define DC_RANGE_24MA 0 #define DC_RANGE_36MA 0 #define DC_RANGE_60MA 1 #define DC_RANGE_72MA 2 #define DC_RANGE (DC_RANGE_72MA<