#ifndef __ESS_H__
#define __ESS_H__

int ess_init();
int ess_get_ap();
int ess_set_aps(int aps);
int ess_get_aps();
int ess_get_last_aps();
int ess_get_state();
int ess_get_norm_pow();
int ess_send_sm_cmd(int cmd);
#endif