#include "gpio.h"
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//GPIOA~G Ä£Ä⹦ÄÜÅäÖÃ
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void AnalogIO( GPIO_Type* GPIOx, uint32_t GPIO_Pin )
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_InitTypeDef GPIO_InitStructureRun;
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GPIO_Get_InitPara(GPIOx, GPIO_Pin, &GPIO_InitStructureRun);
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if( (GPIO_InitStructureRun.Pin != GPIO_Pin) ||
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(GPIO_InitStructureRun.PxINEN != GPIO_IN_Dis) ||
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(GPIO_InitStructureRun.PxODEN != GPIO_OD_Dis) ||
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(GPIO_InitStructureRun.PxPUEN != GPIO_PU_Dis) ||
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(GPIO_InitStructureRun.PxFCR != GPIO_FCR_ANA) )
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{
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GPIO_InitStructure.Pin = GPIO_Pin;
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GPIO_InitStructure.PxINEN = GPIO_IN_Dis;
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GPIO_InitStructure.PxODEN = GPIO_OD_Dis;
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GPIO_InitStructure.PxPUEN = GPIO_PU_Dis;
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GPIO_InitStructure.PxFCR = GPIO_FCR_ANA;
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GPIO_Init(GPIOx, &GPIO_InitStructure);
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}
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}
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//GPIOH Ä£Ä⹦ÄÜÅäÖÃ
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void AnalogIO_H(uint32_t GPIO_Pin )
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{
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uint32_t pinpos = 0x00,pinbit = 0x00;
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if(CDIF_CR_INTF_EN_Getable() == DISABLE)
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{
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CDIF_CR_INTF_EN_Setable(ENABLE);
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}
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for (pinpos = 0; pinpos < 4; pinpos++)
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{
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pinbit = ((uint32_t)0x01) << pinpos;
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if(GPIO_Pin & pinbit)
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{
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GPIOH->INEN &= (~(1<<pinpos));
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GPIOH->FCR |= (3<<(pinpos*2)) ;
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}
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}
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if(CDIF_CR_INTF_EN_Getable() == ENABLE)
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{
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CDIF_CR_INTF_EN_Setable(DISABLE);
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}
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}
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//GPIOA~G ÊäÈë¿ÚÅäÖÃ
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//type 0 = ÆÕͨ
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//type 1 = ÉÏÀ
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//#define IN_NORMAL 0
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//#define IN_PULLUP 1
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void InputtIO( GPIO_Type* GPIOx, uint32_t GPIO_Pin, uint8_t Type )
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_InitTypeDef GPIO_InitStructureRun;
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GPIO_Get_InitPara(GPIOx, GPIO_Pin, &GPIO_InitStructureRun);
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if( (GPIO_InitStructureRun.Pin != GPIO_Pin) ||
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(GPIO_InitStructureRun.PxINEN != GPIO_IN_En) ||
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(GPIO_InitStructureRun.PxODEN != GPIO_OD_En) ||
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((Type == IN_NORMAL)&&(GPIO_InitStructureRun.PxPUEN != GPIO_PU_Dis)) ||
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((Type == IN_PULLUP)&&(GPIO_InitStructureRun.PxPUEN != GPIO_PU_En)) ||
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(GPIO_InitStructureRun.PxFCR != GPIO_FCR_IN) )
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{
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GPIO_InitStructure.Pin = GPIO_Pin;
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GPIO_InitStructure.PxINEN = GPIO_IN_En;
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GPIO_InitStructure.PxODEN = GPIO_OD_En;
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if(Type == IN_NORMAL) GPIO_InitStructure.PxPUEN = GPIO_PU_Dis;
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else GPIO_InitStructure.PxPUEN = GPIO_PU_En;
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GPIO_InitStructure.PxFCR = GPIO_FCR_IN;
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GPIO_Init(GPIOx, &GPIO_InitStructure);
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}
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}
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//GPIOH ÊäÈë¿ÚÅäÖÃ
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//type 0 = ÆÕͨ
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//type 1 = ÉÏÀ
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//#define IN_NORMAL 0
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//#define IN_PULLUP 1
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void InputtIO_H(uint32_t GPIO_Pin, uint8_t Type )
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{
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uint32_t pinpos = 0x00,pinbit = 0x00;
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if(CDIF_CR_INTF_EN_Getable() == DISABLE)
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{
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CDIF_CR_INTF_EN_Setable(ENABLE);
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}
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for (pinpos = 0; pinpos < 4; pinpos++)
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{
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pinbit = ((uint32_t)0x01) << pinpos;
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if(GPIO_Pin & pinbit)
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{
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if(Type==0)
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{
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GPIOH->PUEN &= (~(1<<pinpos));
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}
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else
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{
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GPIOH->PUEN |= (1<<pinpos);
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}
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GPIOH->FCR &= (~(3<<(pinpos*2)));
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GPIOH->INEN |= (1<<pinpos);
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}
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}
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if(CDIF_CR_INTF_EN_Getable() == ENABLE)
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{
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CDIF_CR_INTF_EN_Setable(DISABLE);
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}
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}
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//GPIOA~GÊä³ö¿ÚÅäÖÃ
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//type 0 = ÆÕͨ
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//type 1 = OD
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//#define OUT_PUSHPULL 0
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//#define OUT_OPENDRAIN 1
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void OutputIO( GPIO_Type* GPIOx, uint32_t GPIO_Pin, uint8_t Type )
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_InitTypeDef GPIO_InitStructureRun;
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GPIO_Get_InitPara(GPIOx, GPIO_Pin, &GPIO_InitStructureRun);
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if( (GPIO_InitStructureRun.Pin != GPIO_Pin) ||
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(GPIO_InitStructureRun.PxINEN != GPIO_IN_Dis) ||
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((Type == OUT_PUSHPULL)&&(GPIO_InitStructureRun.PxODEN != GPIO_OD_Dis)) ||
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((Type == OUT_OPENDRAIN)&&(GPIO_InitStructureRun.PxODEN != GPIO_OD_En)) ||
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(GPIO_InitStructureRun.PxPUEN != GPIO_PU_Dis) ||
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(GPIO_InitStructureRun.PxFCR != GPIO_FCR_OUT) )
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{
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GPIO_InitStructure.Pin = GPIO_Pin;
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GPIO_InitStructure.PxINEN = GPIO_IN_Dis;
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if(Type == OUT_PUSHPULL) GPIO_InitStructure.PxODEN = GPIO_OD_Dis;
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else GPIO_InitStructure.PxODEN = GPIO_OD_En;
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GPIO_InitStructure.PxPUEN = GPIO_PU_Dis;
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GPIO_InitStructure.PxFCR = GPIO_FCR_OUT;
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GPIO_Init(GPIOx, &GPIO_InitStructure);
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}
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}
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//GPIOHÊä³ö¿ÚÅäÖÃ
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void OutputIO_H(uint32_t GPIO_Pin)
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{
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uint32_t pinpos = 0x00,pinbit = 0x00;
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if(CDIF_CR_INTF_EN_Getable() == DISABLE)
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{
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CDIF_CR_INTF_EN_Setable(ENABLE);
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}
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for (pinpos = 0; pinpos < 4; pinpos++)
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{
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pinbit = ((uint32_t)0x01) << pinpos;
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if(GPIO_Pin & pinbit)
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{
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GPIOH->INEN &= (~(1<<pinpos));
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GPIOH->PUEN &= (~(1<<pinpos));
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GPIOH->FCR &= (~(3<<(pinpos*2)));
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GPIOH->FCR |= (1<<(pinpos*2));
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}
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}
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if(CDIF_CR_INTF_EN_Getable() == ENABLE)
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{
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CDIF_CR_INTF_EN_Setable(DISABLE);
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}
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}
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//IOÊý×ÖÌØÊ⹦ÄÜ¿Ú
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//type 0 = ÆÕͨ
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//type 1 = OD (OD¹¦Äܽö²¿·ÖÌØÊ⹦ÄÜÖ§³Ö)
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//type 2 = ÆÕͨ+ÉÏÀ
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//type 3 = OD+ÉÏÀ
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//#define ALTFUN_NORMAL 0
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//#define ALTFUN_OPENDRAIN 1
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//#define ALTFUN_PULLUP 2
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//#define ALTFUN_OPENDRAIN_PULLUP 3
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void AltFunIO( GPIO_Type* GPIOx, uint32_t GPIO_Pin, uint8_t Type )
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_InitTypeDef GPIO_InitStructureRun;
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GPIO_Get_InitPara(GPIOx, GPIO_Pin, &GPIO_InitStructureRun);
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if( (GPIO_InitStructureRun.Pin != GPIO_Pin) ||
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(GPIO_InitStructureRun.PxINEN != GPIO_IN_Dis) ||
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(((Type & 0x01) == 0)&&(GPIO_InitStructureRun.PxODEN != GPIO_OD_Dis)) ||
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(((Type & 0x01) != 0)&&(GPIO_InitStructureRun.PxODEN != GPIO_OD_En)) ||
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(((Type & 0x02) == 0)&&(GPIO_InitStructureRun.PxPUEN != GPIO_PU_Dis)) ||
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(((Type & 0x02) != 0)&&(GPIO_InitStructureRun.PxPUEN != GPIO_PU_En)) ||
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(GPIO_InitStructureRun.PxFCR != GPIO_FCR_DIG) )
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{
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GPIO_InitStructure.Pin = GPIO_Pin;
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GPIO_InitStructure.PxINEN = GPIO_IN_Dis;
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if( (Type & 0x01) == 0 ) GPIO_InitStructure.PxODEN = GPIO_OD_Dis;
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else GPIO_InitStructure.PxODEN = GPIO_OD_En;
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if( (Type & 0x02) == 0 ) GPIO_InitStructure.PxPUEN = GPIO_PU_Dis;
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else GPIO_InitStructure.PxPUEN = GPIO_PU_En;
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GPIO_InitStructure.PxFCR = GPIO_FCR_DIG;
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GPIO_Init(GPIOx, &GPIO_InitStructure);
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}
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}
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//IOÊý×ÖÌØÊ⹦ÄÜ¿Ú
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//type 0 = ÆÕͨ
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//type 1= ÆÕͨ+ÉÏÀ
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void AltFunIO_H(uint32_t GPIO_Pin, uint8_t Type )
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{
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uint32_t pinpos = 0x00,pinbit = 0x00;
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if(CDIF_CR_INTF_EN_Getable() == DISABLE)
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{
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CDIF_CR_INTF_EN_Setable(ENABLE);
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}
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for (pinpos = 0; pinpos < 4; pinpos++)
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{
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pinbit = ((uint32_t)0x01) << pinpos;
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if(GPIO_Pin & pinbit)
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{
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GPIOH->INEN &= (~(1<<pinpos));
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if(Type==0)
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{
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GPIOH->PUEN &= (~(1<<pinpos));
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}
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else
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{
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GPIOH->PUEN |= (1<<pinpos);
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}
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GPIOH->FCR &= (~(3<<(pinpos*2)));
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GPIOH->FCR |= (2<<(pinpos*2));
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}
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}
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if(CDIF_CR_INTF_EN_Getable() == ENABLE)
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{
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CDIF_CR_INTF_EN_Setable(DISABLE);
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}
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}
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//IO¹Ø±Õ£¨GPIOA,B,C,D,E,F,G£©£¨odÊä³ö¸ß£©
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//ÅäÖÃIOΪ¸ß×è̬
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void CloseIO( GPIO_Type* GPIOx, uint32_t GPIO_Pin )
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{
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uint32_t pinpos = 0x00,pinbit = 0x00;
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for (pinpos = 0; pinpos < 16; pinpos++)
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{
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pinbit = ((uint32_t)0x01) << pinpos;
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if(GPIO_Pin & pinbit)
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{
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GPIOx->INEN &=~(1<<pinpos);
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GPIOx->FCR &= ~(3<<(pinpos*2));
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}
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}
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}
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//IO GPIOH¹Ø±Õ£¨odÊä³ö¸ß£©
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//ÅäÖÃIOΪ¸ß×è̬
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void CloseH_IO( GPIOH_Type* GPIOx, uint32_t GPIO_Pin )
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{
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uint32_t pinpos = 0x00,pinbit = 0x00;
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if(CDIF_CR_INTF_EN_Getable() == DISABLE)
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{
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CDIF_CR_INTF_EN_Setable(ENABLE);
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}
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for (pinpos = 0; pinpos < 4; pinpos++)
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{
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pinbit = ((uint32_t)0x01) << pinpos;
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if(GPIO_Pin & pinbit)
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{
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GPIOx->INEN &=~(1<<pinpos);
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GPIOx->FCR &= ~(3<<(pinpos*2));
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}
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}
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if(CDIF_CR_INTF_EN_Getable() == ENABLE)
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{
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CDIF_CR_INTF_EN_Setable(DISABLE);
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}
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}
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