ADMV8818_STATE_MAX
hpf_state = ADMV8818_STATE_MAX;
hpf_state = ADMV8818_STATE_MAX;
for (state = ADMV8818_STATE_MIN; state <= ADMV8818_STATE_MAX; state++) {
for (state = ADMV8818_STATE_MAX; state >= ADMV8818_STATE_MIN; --state) {