RANGE2_MIN
LINEAR_RANGE(RANGE2_MIN, RANGE2_MIN_SEL, RANGE2_MAX_SEL, RANGE2_STEP),
static const unsigned int range2_vals[] = { RANGE2_MIN, RANGE2_MIN +
RANGE2_MIN + RANGE2_STEP * 2,
RANGE2_MIN + RANGE2_STEP * 3 };