📄 key.c
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#include "public.h"
#include "p_main.H"
/* LF2407.H 的外部变量 */
/*IO端口B数据和方向控制寄存器*/
extern unsigned int *PBDATDIR;
extern unsigned int *PEDATDIR;
extern unsigned int *PFDATDIR;
uint Key_Scan(void)
{
uint k,j,k_ret;
k=*PBDATDIR&0x0f;
if(k==0x0f)k=0;
else k=1;
if(k==1)
{
for(j=60000;j>0;j--)j=j;
k_ret=*PBDATDIR&0x0f;
do
{
k=*PBDATDIR&0x0f;
for(j=0;j<1000;j++)
{
asm(" nop ");
}
}while(k!=0x0f);
*PBDATDIR=*PBDATDIR&0X0ffef; /*开背景灯 IOPB4 */
led_flag=1;
}
return(k_ret);
}
void MenuEnter(void)
{
uint i;
switch(p_key)
{
case 0: p_mode=PAUTO; p_screen=SCR_AUTO_FIRST;screen_flag=1;
break;
case 1: p_mode=PPASS; p_screen=SCR_PASS; enter_flag=0;screen_flag=1;
for(i=0;i<4;i++)input_mm[i]=0;
break;
case 2: p_mode=PHAND; p_screen=SCR_HAND_FIRST;screen_flag=1;
break;
default:
break;
}
p_key=0;
}
void PassEnter(void)
{
uint i;
switch(p_key)
{
case 0:
if(enter_flag==0)enter_flag=1;
else { p_key=1; enter_flag=1;}
break;
case 1: p_key=2;
enter_flag=1;
break;
case 2: p_key=3;
enter_flag=1;
break;
case 3: p_key=0;
enter_flag=0;
if(input_mm[0]==set_mm[0]&&input_mm[1]==set_mm[1]&&input_mm[2]==set_mm[2]&&input_mm[3]==set_mm[3])
{
p_screen=SCR_SET_FIRST;
p_mode=PSET;
screen_flag=1;
}
else if(input_mm[0]==9&&input_mm[1]==0&&input_mm[2]==8&&input_mm[3]==0)
{
p_screen=SCR_SET_FIRST;
p_mode=PSET;
screen_flag=1;
}
else
{
p_mode=PPASS;
p_screen=SCR_PASS;
enter_flag=0;
screen_flag=1;
for(i=0;i<4;i++)input_mm[i]=0;
}
break;
default:break;
}
}
void PassUp(void)
{
switch(p_key)
{
case 0:
if(input_mm[3]<9)input_mm[3]++;
else input_mm[3]=0;
break;
case 1:
if(input_mm[2]<9)input_mm[2]++;
else input_mm[2]=0;
break;
case 2:
if(input_mm[1]<9)input_mm[1]++;
else input_mm[1]=0;
break;
case 3:
if(input_mm[0]<9)input_mm[0]++;
else input_mm[0]=0;
break;
default:break;
}
}
void PassDown(void)
{
switch(p_key)
{
case 0:
if(input_mm[3]>0)input_mm[3]--;
else input_mm[3]=9;
break;
case 1:
if(input_mm[2]>0)input_mm[2]--;
else input_mm[2]=9;
break;
case 2:
if(input_mm[1]>0)input_mm[1]--;
else input_mm[1]=9;
break;
case 3:
if(input_mm[0]>0)input_mm[0]--;
else input_mm[0]=9;
break;
default:break;
}
}
void Set1Enter(void)
{
if(enter_flag==0)enter_flag=1;
else enter_flag=0;
}
void Set2Enter(void)
{
if(enter_flag==0)enter_flag=1;
else enter_flag=0;
}
void Set3Enter(void)
{
if(enter_flag==0)enter_flag=1;
else enter_flag=0;
}
void Set4Enter(void)
{
if(enter_flag==0)enter_flag=1;
else enter_flag=0;
}
void Set5Enter(void)
{
if(enter_flag==0)enter_flag=1;
else enter_flag=0;
}
void SetEnter(void)
{
switch(p_screen)
{
case 20:Set1Enter();
break;
case 21:Set2Enter();
break;
case 22:Set3Enter();
break;
case 23:Set4Enter();
break;
case 24:Set5Enter();
break;
default:p_screen=20;p_key=0;screen_flag=1;
break;
}
}
void Set1Up(void)
{
switch(p_key)
{
case 0:
if(enter_flag==1)
{
if(set_id[3]<9)set_id[3]++;
else set_id[3]=0;
}
else {p_screen=24;p_key=3;screen_flag=1;}
break;
case 1:
if(enter_flag==1)
{
if(set_id[2]<9)set_id[2]++;
else set_id[2]=0;
}
else p_key=0;
break;
case 2:
if(enter_flag==1)
{
if(set_id[1]<9)set_id[1]++;
else set_id[1]=0;
}
else p_key=1;
break;
case 3:
if(enter_flag==1)
{
if(set_id[0]<9)set_id[0]++;
else set_id[0]=0;
}
else p_key=2;
break;
case 4:
if(enter_flag==1)
{if(set_mm[3]<9)set_mm[3]++;
else set_mm[3]=0;
}
else p_key=3;
break;
case 5:
if(enter_flag==1)
{if(set_mm[2]<9)set_mm[2]++;
else set_mm[2]=0;
}
else p_key=4;
break;
case 6:
if(enter_flag==1)
{if(set_mm[1]<9)set_mm[1]++;
else set_mm[1]=0;
}
else p_key=5;
break;
case 7:
if(enter_flag==1)
{if(set_mm[0]<9)set_mm[0]++;
else set_mm[0]=0;
}
else p_key=6;
break;
case 8:
if(enter_flag==1)
{
if(SET_CT<18)SET_CT++;
else SET_CT=0;
}
else p_key=7;
break;
case 9: /*p_year*/
if(enter_flag==1)
{
if(timer[0]<99){timer[0]++;time_flag=1;}
else timer[0]=0;
}
else p_key=8;
break;
case 10: /*p_month*/
if(enter_flag==1)
{
if(timer[1]<12){timer[1]++;time_flag=1;}
else timer[1]=0;
}
else p_key=9;
break;
case 11: /*p_day*/
if(enter_flag==1)
{
if(timer[2]<31){timer[2]++;time_flag=1;}
else timer[2]=0;
}
else p_key=10;
break;
case 12: /*p_hour*/
if(enter_flag==1)
{
if(timer[3]<23){timer[3]++;time_flag=1;}
else timer[3]=0;
}
else p_key=11;
break;
case 13: /*p_minute*/
if(enter_flag==1)
{
if(timer[4]<59){timer[4]++;time_flag=1;}
else timer[4]=0;
}
else {p_key=12; }
break;
default:
break;
}
}
void Set2Up(void)
{
SET_THD/=5;
SET_THD*=5;
SET_LX/=5;
SET_LX*=5;
switch(p_key)
{
case 0:
if(enter_flag==1)
{
if(SET_U1<SET_U1_MAX)SET_U1++;
else SET_U1=SET_U1_MIN;
}
else {p_key=13;p_screen=20;screen_flag=1;}
break;
case 1:
if(enter_flag==1)
{
if(SET_U2<SET_U2_MAX)SET_U2++;
else SET_U2=SET_U2_MIN;
}
else p_key=0;
break;
case 2:
if(enter_flag==1)
{
if(SET_THD<SET_THD_MAX)SET_THD+=5;
else SET_THD=SET_THD_MIN;
}
else p_key=1;
break;
case 3:
if(enter_flag==1)
{
if(SET_LX<SET_LX_MAX)SET_LX+=5;
else SET_LX=SET_LX_MIN;
}
else p_key=2;
break;
default:
break;
}
}
void Set3Up(void)
{
SET_K1/=5;
SET_K1*=5;
SET_K2/=5;
SET_K2*=5;
switch(p_key)
{
case 0:
if(enter_flag==1)
{
if(SET_U3<SET_U3_MAX)SET_U3++;
else SET_U3=SET_U3_MIN;
}
else {p_key=3;p_screen=21;screen_flag=1;}
break;
case 1:
if(enter_flag==1)
{
if(SET_U4<SET_U4_MAX)SET_U4++;
else SET_U4=SET_U4_MIN;
}
else p_key=0;
break;
case 2:
if(enter_flag==1)
{
if(SET_K1<SET_K1_MAX)SET_K1+=5;
else SET_K1=SET_K1_MIN;
}
else p_key=1;
break;
case 3:
if(enter_flag==1)
{
if(SET_K2<SET_K2_MAX)SET_K2+=5;
else SET_K2=SET_K2_MIN;
}
else p_key=2;
break;
default:
break;
}
}
void Set4Up(void)
{
switch(p_key)
{
case 0:
if(enter_flag==1)
{
if(SET_COS<SET_COS_MAX)SET_COS++;
else SET_COS=SET_COS_MIN;
}
else {p_key=3;p_screen=22;screen_flag=1; }
break;
case 1:
if(enter_flag==1)
{
if(SET_T<SET_T_MAX)SET_T++;
else SET_T=SET_T_MIN;
}
else p_key=0;
break;
case 2:
if(enter_flag==1)
{
if(SET_JN<SET_JN_MAX)SET_JN++;
else SET_JN=SET_JN_MIN;
}
else p_key=1;
break;
case 3:
if(enter_flag==1)
{
if(SET_XN<SET_XN_MAX)SET_XN++;
else SET_XN=SET_XN_MIN;
}
else p_key=2;
break;
default:
break;
}
}
void Set5Up(void)
{
SET_JC/=5;
SET_JC*=5;
SET_XC/=5;
SET_XC*=5;
switch(p_key)
{
case 0:
if(enter_flag==1)
{
if(SET_JBM<SET_JBM_MAX)SET_JBM++;
else SET_JBM=SET_JBM_MIN;
}
else {p_key=3;p_screen=23;screen_flag=1;}
break;
case 1:
if(enter_flag==1)
{
if(SET_XBM<SET_XBM_MAX)SET_XBM++;
else SET_XBM=SET_XBM_MIN;
}
else p_key=0;
break;
case 2:
if(enter_flag==1)
{
if(SET_JC<SET_JC_MAX)SET_JC+=5;
else SET_JC=SET_JC_MIN;
}
else p_key=1;
break;
case 3:
if(enter_flag==1)
{
if(SET_XC<SET_XC_MAX)SET_XC+=5;
else SET_XC=SET_XC_MIN;
}
else p_key=2;
break;
default:
break;
}
}
void SetUp(void)
{
switch(p_screen)
{
case 20:Set1Up();
break;
case 21:Set2Up();
break;
case 22:Set3Up();
break;
case 23:Set4Up();
break;
case 24:Set5Up();
break;
default:p_screen=20;p_key=0;screen_flag=1;
break;
}
}
void Set1Down(void)
{
switch(p_key)
{
case 0:
if(enter_flag==1)
{
if(set_id[3]>0)set_id[3]--;
else set_id[3]=9;
}
else p_key=1;
break;
case 1:
if(enter_flag==1)
{
if(set_id[2]>0)set_id[2]--;
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