like this：
bool gm_judge_obd_no_data(void)
{
if(m_obd_auto_info.rpm > 10)
{
return false;
}
return true;
}
void gm_vel_dispaly_process(void)
{
switch(m_vel_dispaly_process)
{
case VEL_DIS_PROCESS_SLEEP :
{
if(gm_judge_obd_no_data() == false)
{
m_vel_dispaly_process = VEL_DIS_PROCESS_AWAKEN_INIT;
}
}
break;
default :
break;
}
}
int main(void)
{
timer_init();
/*---------------------------------------------------------------------*/
gm_init_ht16c23();
/*---------------------------------------------------------------------*/
ble_stack_init();
gm_set_device_adv_name();
gap_params_init();
gatt_init();
conn_params_init();
/*---------------------------------------------------------------------*/
db_discovery_init();
peer_manager_init();
services_init();
advertising_init();
gm_open_dcdc_mode();
application_timers_start();
adv_scan_start();
/*---------------------------------------------------------------------*/
//------------1
for (;;)
{
//------------2
power_manage();
}
}
/****************************************************************/
when device sleep, some used peripherals were closed, m_vel_dispaly_process = VEL_DIS_PROCESS_SLEEP;
now, in function "gm_vel_dispaly_process();" , change "m_vel_dispaly_process " according to the result of check "uint8_t m_obd_auto_info.rpm" greater than 10 or not.
if put "gm_vel_dispaly_process();" in "//------------1", current about 0.01mA, however put in "//------------2", current is 0.3mA.
even if put "gm_vel_dispaly_process();" in a function for handling timer timeout(1 s), still 0.3mA.
if delete "power_manage();" in main, modify and put "gm_vel_dispaly_process();" in for(;;){}, current is 0.3mA.
void gm_vel_dispaly_process(void)
{
switch(m_vel_dispaly_process)
{
case VEL_DIS_PROCESS_SLEEP :
{
if(gm_judge_obd_no_data() == false)
{
m_vel_dispaly_process = VEL_DIS_PROCESS_AWAKEN_INIT;
}
else
{
power_manage();
}
}
break;
default :
break;
}
}
