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rt-thread/bsp/essemi/es8p508x/libraries/Library/Source/lib_gpio.c

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[bsp]add bsp essemi/es8p508x.
2019-11-07 10:00:14 +08:00
/***************************************************************
*Copyright (C), 2017, Shanghai Eastsoft Microelectronics Co., Ltd.
*<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> lib_gpio.c
*<EFBFBD><EFBFBD> <EFBFBD>ߣ<EFBFBD> Liut
*<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> V1.00
*<EFBFBD><EFBFBD> <EFBFBD>ڣ<EFBFBD> 2017/07/14
*<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> flash<EFBFBD><EFBFBD>д<EFBFBD>⺯<EFBFBD><EFBFBD>ͷ<EFBFBD>ļ<EFBFBD>
*<EFBFBD><EFBFBD> ע<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ES8P508xоƬ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧϰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾʹ<EFBFBD>ã<EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ķ<EFBFBD><EFBFBD>ջ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD>κη<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ρ<EFBFBD>
***************************************************************/
#include "lib_gpio.h"
extern uint32_t SystemCoreClock;
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Init
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>GPIOx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOA/GPIOB <EFBFBD><EFBFBD> PINx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>оƬѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> GPIO_InitStruct<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ýṹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIO_Init(GPIO_TYPE GPIOx,GPIO_TYPE_PIN PINx, GPIO_InitStruType* GPIO_InitStruct)
{
if (GPIO_InitStruct->GPIO_Signal == GPIO_Pin_Signal_Analog) {
GPIO_SetSingalTypeFromPin(GPIOx, PINx, GPIO_Pin_Signal_Analog);
GPIO_SetDirRegFromPin(GPIOx, PINx, GPIO_Dir_In);
GPIO_SetFuncxRegFromPin(GPIOx, PINx, GPIO_Func_0);
}
else {
GPIO_SetSingalTypeFromPin(GPIOx, PINx, GPIO_Pin_Signal_Digital);
GPIO_SetDirRegFromPin(GPIOx, PINx, GPIO_InitStruct->GPIO_Direction);
GPIO_SetFuncxRegFromPin(GPIOx, PINx, GPIO_InitStruct->GPIO_Func);
if (GPIO_InitStruct->GPIO_Direction == GPIO_Dir_Out) {
GPIO_SetODERegFromPin(GPIOx, PINx, GPIO_InitStruct->GPIO_OD);
GPIO_SetDSRegFromPin(GPIOx, PINx, GPIO_InitStruct->GPIO_DS);
}
GPIO_SetPUERegFromPin(GPIOx, PINx, GPIO_InitStruct->GPIO_PUEN);
GPIO_SetPDERegFromPin(GPIOx, PINx, GPIO_InitStruct->GPIO_PDEN);
}
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_SetFuncxRegFromPin
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO<EFBFBD><EFBFBD><EFBFBD>ŵĹ<EFBFBD><EFBFBD>ܸ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Pin<EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Func<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIO_SetFuncxRegFromPin(GPIO_TYPE GPIOx,GPIO_TYPE_PIN PINx, GPIO_TYPE_FUNC Func)
{
uint32_t value;
switch (Func) {
case GPIO_Func_0:
value = 0;
break;
case GPIO_Func_1:
value = 1;
break;
case GPIO_Func_2:
value = 2;
break;
case GPIO_Func_3:
value = 3;
break;
default:
value = 0;
break;
}
/* <20><><EFBFBD>Ź<EFBFBD><C5B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
if(GPIOx == GPIOB){
switch (PINx) {
case GPIO_Pin_0:
GPIO->PBFUNC0.PB0 = value;
break;
case GPIO_Pin_1:
GPIO->PBFUNC0.PB1 = value;
break;
case GPIO_Pin_2:
GPIO->PBFUNC0.PB2 = value;
break;
case GPIO_Pin_3:
GPIO->PBFUNC0.PB3 = value;
break;
case GPIO_Pin_4:
GPIO->PBFUNC0.PB4 = value;
break;
case GPIO_Pin_5:
GPIO->PBFUNC0.PB5 = value;
break;
case GPIO_Pin_6:
GPIO->PBFUNC0.PB6 = value;
break;
case GPIO_Pin_7:
GPIO->PBFUNC0.PB7 = value;
break;
case GPIO_Pin_8:
GPIO->PBFUNC1.PB8 = value;
break;
case GPIO_Pin_9:
GPIO->PBFUNC1.PB9 = value;
break;
case GPIO_Pin_10:
GPIO->PBFUNC1.PB10 = value;
break;
case GPIO_Pin_11:
GPIO->PBFUNC1.PB11 = value;
break;
case GPIO_Pin_12:
GPIO->PBFUNC1.PB12 = value;
break;
case GPIO_Pin_13:
GPIO->PBFUNC1.PB13 = value;
break;
default:
break;
}
}
else{
switch (PINx) {
case GPIO_Pin_0:
GPIO->PAFUNC0.PA0 = value;
break;
case GPIO_Pin_1:
GPIO->PAFUNC0.PA1 = value;
break;
case GPIO_Pin_2:
GPIO->PAFUNC0.PA2 = value;
break;
case GPIO_Pin_3:
GPIO->PAFUNC0.PA3 = value;
break;
case GPIO_Pin_4:
GPIO->PAFUNC0.PA4 = value;
break;
case GPIO_Pin_5:
GPIO->PAFUNC0.PA5 = value;
break;
case GPIO_Pin_6:
GPIO->PAFUNC0.PA6 = value;
break;
case GPIO_Pin_7:
GPIO->PAFUNC0.PA7 = value;
break;
case GPIO_Pin_8:
GPIO->PAFUNC1.PA8 = value;
break;
case GPIO_Pin_9:
GPIO->PAFUNC1.PA9 = value;
break;
case GPIO_Pin_10:
GPIO->PAFUNC1.PA10 = value;
break;
case GPIO_Pin_11:
GPIO->PAFUNC1.PA11 = value;
break;
case GPIO_Pin_12:
GPIO->PAFUNC1.PA12 = value;
break;
case GPIO_Pin_13:
GPIO->PAFUNC1.PA13 = value;
break;
case GPIO_Pin_14:
GPIO->PAFUNC1.PA14 = value;
break;
case GPIO_Pin_15:
GPIO->PAFUNC1.PA15 = value;
break;
case GPIO_Pin_16:
GPIO->PAFUNC2.PA16 = value;
break;
case GPIO_Pin_17:
GPIO->PAFUNC2.PA17 = value;
break;
case GPIO_Pin_18:
GPIO->PAFUNC2.PA18 = value;
break;
case GPIO_Pin_19:
GPIO->PAFUNC2.PA19 = value;
break;
case GPIO_Pin_20:
GPIO->PAFUNC2.PA20 = value;
break;
case GPIO_Pin_21:
GPIO->PAFUNC2.PA21 = value;
break;
case GPIO_Pin_22:
GPIO->PAFUNC2.PA22 = value;
break;
case GPIO_Pin_23:
GPIO->PAFUNC2.PA23 = value;
break;
case GPIO_Pin_24:
GPIO->PAFUNC3.PA24 = value;
break;
case GPIO_Pin_25:
GPIO->PAFUNC3.PA25 = value;
break;
case GPIO_Pin_26:
GPIO->PAFUNC3.PA26 = value;
break;
case GPIO_Pin_27:
GPIO->PAFUNC3.PA27 = value;
break;
case GPIO_Pin_28:
GPIO->PAFUNC3.PA28 = value;
break;
case GPIO_Pin_29:
GPIO->PAFUNC3.PA29 = value;
break;
case GPIO_Pin_30:
GPIO->PAFUNC3.PA30 = value;
break;
case GPIO_Pin_31:
GPIO->PAFUNC3.PA31 = value;
break;
default:
break;
}
}
return;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_SetSingalTypeFromPin
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD>ź<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Pin: Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Signal: <EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD>ź<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIO_SetSingalTypeFromPin(GPIO_TYPE GPIOx,GPIO_TYPE_PIN PINx, GPIO_Pin_Signal GPIO_Signal)
{
if(GPIOx == GPIOB) {
if (GPIO_Signal == GPIO_Pin_Signal_Digital)
GPIO->PBINEB.Word &= (~(1 << PINx));
else
GPIO->PBINEB.Word |= (1 << PINx);
}
else{
if (GPIO_Signal == GPIO_Pin_Signal_Digital)
GPIO->PAINEB.Word &= (~(1 << PINx));
else
GPIO->PAINEB.Word |= (1 << PINx);
}
return;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_SetDirRegFromPin
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Pin: Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Dir<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŷ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIO_SetDirRegFromPin(GPIO_TYPE GPIOx,GPIO_TYPE_PIN PINx, GPIO_TYPE_DIR Dir)
{
if (GPIOx == GPIOB) {
if (Dir == GPIO_Dir_In)
GPIO->PBDIRBSR.Word = (1 << PINx);
else
GPIO->PBDIRBCR.Word = (1 << PINx);
}
else {
if (Dir == GPIO_Dir_In)
GPIO->PADIRBSR.Word = (1 << PINx);
else
GPIO->PADIRBCR.Word = (1 << PINx);
}
return;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_SetODERegFromPin
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>©<EFBFBD><EFBFBD>ʽ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Pin: Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
ODE: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>©<EFBFBD><EFBFBD>ʽ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIO_SetODERegFromPin(GPIO_TYPE GPIOx,GPIO_TYPE_PIN PINx, GPIO_ODE_Output ODE)
{
if (GPIOx == GPIOB) {
if (ODE == GPIO_ODE_Output_Disable)
GPIO->PBODE.Word &= (~(1 << PINx));
else
GPIO->PBODE.Word |= (1 << PINx);
}
else {
if (ODE == GPIO_ODE_Output_Disable)
GPIO->PAODE.Word &= (~(1 << PINx));
else
GPIO->PAODE.Word |= (1 << PINx);
}
return;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_SetDSRegFromPin
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Pin: Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
DS: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIO_SetDSRegFromPin(GPIO_TYPE GPIOx,GPIO_TYPE_PIN PINx, GPIO_TYPE_DS DS)
{
if (GPIOx == GPIOB) {
if (DS == GPIO_DS_Output_Normal)
GPIO->PBDS.Word &= (~(1 << PINx));
else
GPIO->PBDS.Word |= (1 << PINx);
}
else {
if (DS == GPIO_DS_Output_Normal)
GPIO->PADS.Word &= (~(1 << PINx));
else
GPIO->PADS.Word |= (1 << PINx);
}
return;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_SetPUERegFromPin
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Pin: Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
PUE: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIO_SetPUERegFromPin(GPIO_TYPE GPIOx,GPIO_TYPE_PIN PINx, GPIO_PUE_Input PUE)
{
if (GPIOx == GPIOB) {
if (PUE == GPIO_PUE_Input_Disable)
GPIO->PBPUE.Word &= (~(1 << PINx));
else
GPIO->PBPUE.Word |= (1 << PINx);
}
else {
if (PUE == GPIO_PUE_Input_Disable)
GPIO->PAPUE.Word &= (~(1 << PINx));
else
GPIO->PAPUE.Word |= (1 << PINx);
}
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_SetPDERegFromPin
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Pin: Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
PDE<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIO_SetPDERegFromPin(GPIO_TYPE GPIOx,GPIO_TYPE_PIN PINx, GPIO_PDE_Input PDE)
{
if (GPIOx == GPIOB) {
if (PDE == GPIO_PDE_Input_Disable)
GPIO->PBPDE.Word &= (~(1 << PINx));
else
GPIO->PBPDE.Word |= (1 << PINx);
}
else {
if (PDE == GPIO_PDE_Input_Disable)
GPIO->PAPDE.Word &= (~(1 << PINx));
else
GPIO->PAPDE.Word |= (1 << PINx);
}
return;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Write
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO<EFBFBD>˿<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>GPIOx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOA/GPIOB <EFBFBD><EFBFBD> ValueҪд<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD>⣺<EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIO_Write(GPIO_TYPE GPIOx, uint32_t Value)
{
if(GPIOx == GPIOA)
GPIO->PADATA.Word = Value;
else if(GPIOx == GPIOB)
GPIO->PBDATA.Word = Value;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Read
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO<EFBFBD>˿ڶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>GPIOx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOA/GPIOB
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD>⣺<EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч<EFBFBD><EFBFBD>
***************************************************************/
uint32_t GPIO_Read(GPIO_TYPE GPIOx)
{
if(GPIOx == GPIOA)
return GPIO->PAPORT.Word;
else if(GPIOx == GPIOB)
return GPIO->PBPORT.Word;
return 0;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_ReadBit
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO<EFBFBD>˿ڶ<EFBFBD>ijλ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>GPIOx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOA/GPIOB <EFBFBD><EFBFBD> PINx:GPIO_Pin_0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> GPIO_Pin_31
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD>⣺<EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч<EFBFBD><EFBFBD>
***************************************************************/
PinStatus GPIO_ReadBit(GPIO_TYPE GPIOx,GPIO_TYPE_PIN PINx)
{
PinStatus bitstatus = RESET;
if(GPIOx == GPIOA)
{
if((GPIO->PAPORT.Word&((uint32_t)0x1<<PINx)) != RESET)
bitstatus = SET;
else
bitstatus = RESET;
}
else if(GPIOx == GPIOB)
{
if((GPIO->PBPORT.Word&((uint32_t)0x1<<PINx)) != RESET)
bitstatus = SET;
else
bitstatus = RESET;
}
return bitstatus;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOA_SetBit
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOAij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Pin_0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> GPIO_Pin_31
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIOA_SetBit(GPIO_TYPE_PIN PINx)
{
GPIO->PADATABSR.Word = (uint32_t)0x1<<PINx;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOA_ResetBit
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOAij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Pin_0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> GPIO_Pin_31
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIOA_ResetBit(GPIO_TYPE_PIN PINx)
{
GPIO->PADATABCR.Word = (uint32_t)0x1<<PINx;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOA_ToggleBit
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOAij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬ȡ<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Pin_0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> GPIO_Pin_31
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIOA_ToggleBit(GPIO_TYPE_PIN PINx)
{
GPIO->PADATABRR.Word = (uint32_t)0x1<<PINx;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOB_SetBit
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOBij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Pin_0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> GPIO_Pin_13
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIOB_SetBit(GPIO_TYPE_PIN PINx)
{
GPIO->PBDATABSR.Word = (uint32_t)0x1<<PINx;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOB_ResetBit
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOBij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Pin_0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> GPIO_Pin_13
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIOB_ResetBit(GPIO_TYPE_PIN PINx)
{
GPIO->PBDATABCR.Word = (uint32_t)0x1<<PINx;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOB_ToggleBit
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOBij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬ȡ<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Pin_0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> GPIO_Pin_13
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIOB_ToggleBit(GPIO_TYPE_PIN PINx)
{
GPIO->PBDATABRR.Word = (uint32_t)0x1<<PINx;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOA_SetDirection
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOAij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Pin_0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> GPIO_Pin_31 <EFBFBD><EFBFBD> Dir_Type<EFBFBD><EFBFBD>GPIO_Dir_Out/GPIO_Dir_In
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIOA_SetDirection(GPIO_TYPE_PIN PINx, GPIO_TYPE_DIR Dir_Type)
{
GPIO->PADIR.Word &=~((uint32_t)0x1 << PINx);
GPIO->PADIR.Word |= ((uint32_t)Dir_Type <<PINx);
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOB_SetDirection
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIOBij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO_Pin_0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> GPIO_Pin_13 <EFBFBD><EFBFBD> Dir_Type<EFBFBD><EFBFBD>GPIO_Dir_Out/GPIO_Dir_In
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void GPIOB_SetDirection(GPIO_TYPE_PIN PINx, GPIO_TYPE_DIR Dir_Type)
{
GPIO->PBDIR.Word &=~((uint32_t)0x1 << PINx);
GPIO->PBDIR.Word |= ((uint32_t)Dir_Type <<PINx);
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Buzz_Config
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Buzz<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Buzz_en:Buzz<EFBFBD>Ƿ<EFBFBD>ʹ<EFBFBD>ܣ<EFBFBD>freq:Ƶ<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void Buzz_Config(TYPE_BUZZEN buzz_en, uint32_t freq)
{
GPIO->BUZC.BUZ_LOAD = (SystemCoreClock/(freq*2)) - 1;
GPIO->BUZC.BUZEN = buzz_en;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PINT_Config
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>PINT<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINTx<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡPINT0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> PINT7 <EFBFBD><EFBFBD> SELx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD> TRIGx<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void PINT_Config(PINT_TYPE PINTx, PINT_TYPE_SEL SELx, PINT_TYPE_TRIG TRIGx)
{
GPIO->PINTSEL.Word &= ~((uint32_t)0x07<<(PINTx*4));
GPIO->PINTSEL.Word |=((uint32_t)SELx << (PINTx*4)); //selѡ<6C><D1A1>
GPIO->PINTCFG.Word &= ~((uint32_t)0x07<<(PINTx*4));
GPIO->PINTCFG.Word |=((uint32_t)TRIGx << (PINTx*4)); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽѡ<CABD><D1A1>
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PINT_GetIFStatus
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>PINT<EFBFBD><EFBFBD>ȡ<EFBFBD>жϱ<EFBFBD>־
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINTx<EFBFBD><EFBFBD>PINT0-PINT7
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>SET/RESET
***************************************************************/
FlagStatus PINT_GetIFStatus(PINT_TYPE_IT PINT_Flag)
{
FlagStatus bitstatus = RESET;
if((GPIO->PINTIF.Word & (uint32_t)PINT_Flag) != (uint32_t)RESET)
bitstatus = SET;
else
bitstatus = RESET;
return bitstatus;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PINT_GetITStatus
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>PINT<EFBFBD><EFBFBD>ȡ<EFBFBD>жϱ<EFBFBD>־
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINTx<EFBFBD><EFBFBD>PINT0-PINT7
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>SET/RESET
***************************************************************/
FlagStatus PINT_GetITStatus(PINT_TYPE_IT PINT_Flag)
{
FlagStatus bitstatus = RESET;
if((GPIO->PINTIF.Word & (uint32_t)PINT_Flag) != (uint32_t)RESET)
bitstatus = SET;
else
bitstatus = RESET;
return bitstatus;
}
/***************************************************************
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PINT_ClearITPendingBit
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>PINT<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>жϱ<EFBFBD>־
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>PINT<EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
***************************************************************/
void PINT_ClearITPendingBit(PINT_TYPE_IT PINT_Flag)
{
GPIO->PINTIF.Word = (uint32_t)PINT_Flag;
}
/*************************END OF FILE**********************/