2017.11.23 display fun --STM8

unsigned char disp_mode;
unsigned char disp_last_mode;
unsigned char disp_sub_mode;
unsigned char disp_set_hour,disp_set_min;

void disp_init(void)
{
unsigned char key_code;
sys_flag.f.dsp=1; //update display
if(key_input()==KEY_PLUS_MINU){
disp_mode=DISP_CONFIG_MODE;
}else{
disp_mode=DISP_DAY_CLK_MODE;
}
disp_last_mode = disp_mode;
disp_sub_mode=0;
}

void disp_func(void)
{
if(key_flag.f.locked==1){
KEY_ON();
}
switch(sys_type){
case SYS_DAY_TYPE:
disp_day_func();
break;
case SYS_WEEK_TYPE:
disp_week_func();
break;
case SYS_TEMP_TYPE:
disp_temp_func();
break;
case SYS_FACTORY_TYPE:
factory_disp_func();
break;
}
}

void disp_config_type(void)
{
digit_Con();
switch(sys_type){
case SYS_DAY_TYPE:
digit_d5(1);
break;
case SYS_WEEK_TYPE:
digit_d5(2);
break;
default:
case SYS_TEMP_TYPE:
digit_d5(3);
break;
}
}

void disp_rtc_func(void)
{
digit_d4_d5(sys_clk_min);
digit_d2_d3(sys_clk_hour);
COL_ON();

}

void disp_on_func(void)
{
disp_func();
}

/*=================================================================================
DISPLAY OFF ROUTINE
=================================================================================*/
void disp_off_func(void)
{
switch(sys_type){
case SYS_DAY_TYPE:
disp_off_day_func();
break;
case SYS_WEEK_TYPE:
disp_off_week_func();
break;
case SYS_TEMP_TYPE:
disp_off_temp_func();
break;
case SYS_FACTORY_TYPE:
factory_disp_off_func();
break;
}
}

void disp_mode_set(unsigned char mode)
{
disp_last_mode = disp_mode;
disp_mode=mode;
disp_sub_mode=0;
sys_flag.f.dsp=1;
key_off_advance_flag();
switch(sys_type){
case SYS_DAY_TYPE:
disp_day_mode_set();
break;
case SYS_WEEK_TYPE:
disp_week_mode_set();
break;
case SYS_TEMP_TYPE:
disp_temp_mode_set();
break;
case SYS_FACTORY_TYPE:
factory_disp_mode_set();
break;
}
}

void disp_sub_mode_set(unsigned char mode)
{
disp_sub_mode=mode;
sys_flag.f.dsp=1;
}

void disp_enter_sleep(void)
{
disp_mode_set(DISP_CLK_MODE);
}