GP2AP020A00F_THRESH_VAL_ID
thresh_val_id = GP2AP020A00F_THRESH_VAL_ID(thresh_reg_l);
*val = data->thresh_val[GP2AP020A00F_THRESH_VAL_ID(thresh_reg_l)];
GP2AP020A00F_THRESH_VAL_ID(GP2AP020A00F_TH_L_REG);
GP2AP020A00F_THRESH_VAL_ID(GP2AP020A00F_TL_L_REG);