155 lines
3.7 KiB
C
155 lines
3.7 KiB
C
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#include "key.h"
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#include "GPIO.h"
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#include "timer.h"
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#include "string.h"
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#include "pwm_control.h"
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KEY_t g_Key;
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void Key_Init(void)
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{
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GPIO_InitTypeDef GPIO_InitStructure1; //<2F>ṹ<EFBFBD><E1B9B9><EFBFBD><EFBFBD>
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/***********************************1*******************************************/
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GPIO_InitStructure1.Pin = GPIO_Pin_4; //ָ<><D6B8>Ҫ<EFBFBD><D2AA>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>IO 4
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GPIO_InitStructure1.Mode = GPIO_PullUp; //ָ<><D6B8>IO<49><4F><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ,GPIO_PullUp
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GPIO_Inilize(GPIO_P4,&GPIO_InitStructure1); //<2F><>ʼ<EFBFBD><CABC>
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memset(&g_Key, 0, sizeof(g_Key));
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}
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void Key_ScanTask(void)
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{
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u8 i;
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static u32 update_10ms = 0;
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if (systick_1ms - update_10ms > 10)
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{
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update_10ms = systick_1ms;
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for (i = 0; i < KEY_CHN_MAX; i++)
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{
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switch (g_Key.KEY_STA[i])
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{
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case KEY_STA_S0:
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if ( P44 == KEY_PRESS )
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{
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if (g_Key.delayCnt[i] < KEY_DELAY_COUNT)
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{
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g_Key.delayCnt[i]++;
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}
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else
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{
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g_Key.KEY_STA[i] = KEY_STA_S1; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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g_Key.key_time[i] = 0;
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g_Key.delayCnt[i] = 0;
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}
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}
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else
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{
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g_Key.delayCnt[i] = 0;
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g_Key.KEY_STA[i] = KEY_STA_S0;
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g_Key.key_val[i] = KEY_VAL_NOT;
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}
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break;
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case KEY_STA_S1:
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g_Key.key_time[i] ++;
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if ( g_Key.key_time[i] < KEY_DELAY_COUNT_LONG )
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{
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if ( P44 == KEY_LOOSEN ) //<2F>ɿ<EFBFBD>
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{
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g_Key.key_val[i] = KEY_VAL_SHORT_PRESS; //<2F>̰<EFBFBD><CCB0>ɿ<EFBFBD>
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g_Key.key_time[i] = 0;
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g_Key.KEY_STA[i] = KEY_STA_S0;
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}
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}
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else
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{
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g_Key.KEY_STA[i] = KEY_STA_S2;
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g_Key.key_time[i] = 0;
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g_Key.key_longPress[i] = KEY_VAL_SINGLE_LONG_PRESS; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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g_Key.key_val[i] = KEY_VAL_CONT_LONG_PRESS; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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}
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break;
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case KEY_STA_S2:
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g_Key.key_longPress[i] = KEY_VAL_NOT;
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if ( P44 == KEY_LOOSEN )
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{
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g_Key.KEY_STA[i] = KEY_STA_S0;
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g_Key.key_val[i] = KEY_VAL_LONG_PRESS_LOOSEN; //<2F><><EFBFBD><EFBFBD><EFBFBD>ɿ<EFBFBD>
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}
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break;
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}
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}
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}
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}
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void KEY_TEST(void)
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{
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u8 flag;
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if (g_Key.key_val[KEY_CH1] == KEY_VAL_SHORT_PRESS)
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{
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g_Key.key_val[KEY_CH1] = KEY_VAL_NOT;
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s_pwm.key_value++;
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switch (s_pwm.key_value)
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{
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case 1:
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s_pwm.currpwm[0] = 2000ul; //90%<25><><EFBFBD><EFBFBD>
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s_pwm.currvalue[0]=0x5A;
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break;
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case 2:
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s_pwm.currpwm[1] = 2000ul;
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s_pwm.currvalue[1]=0x5A;
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break;
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case 3:
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s_pwm.currpwm[2] = 2000ul;
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s_pwm.currvalue[2]=0x5A;
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break;
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case 4:
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s_pwm.currpwm[3] = 2000ul;
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s_pwm.currvalue[3]=0x5A;
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break;
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case 5:
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s_pwm.currpwm[4] = 2000ul;
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s_pwm.currvalue[4]=0x5A;
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break;
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case 6:
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s_pwm.currpwm[5] = 2000ul;
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s_pwm.currvalue[5]=0x5A;
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break;
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case 7:
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s_pwm.currpwm[6] = 2000ul;
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s_pwm.currvalue[6]=0x5A;
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break;
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case 8:
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s_pwm.currpwm[7] = 2000ul;
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s_pwm.currvalue[7]=0x5A;
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break;
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case 9:
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s_pwm.currpwm[8] = 2000ul;
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s_pwm.currvalue[8]=0x5A;
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break;
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case 10:
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s_pwm.currpwm[9] = 2000ul;
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s_pwm.currvalue[9]=0x5A;
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break;
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case 11:
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s_pwm.currpwm[10] = 2000ul;
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s_pwm.currvalue[10]=0x5A;
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break;
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case 12:
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s_pwm.currpwm[11] = 2000ul;
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s_pwm.currvalue[11]=0x5A;
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break;
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case 13:
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for(flag=0;flag<12;flag++)
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{
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s_pwm.currpwm[flag] = PWM_MAX_VALUE;
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s_pwm.currvalue[flag]=0x00;
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}
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s_pwm.key_value = 0;
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break;
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default:
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break;
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}
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}
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}
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