/**--------------File?Info---------------------------------------------------------------------------------
**?File?name:???????????type_a.c
**?Last?modified?Date:??2016-3-14
**?Last?Version:????????V1.00
**?Descriptions:????????ISO/IEC144443A卡相關操作
**
**--------------------------------------------------------------------------------------------------------
*/

#include?
#include?“fm175xx.h“
#include?????
#include?“stm32f10x.h“
#include?“nfcSpi.h“
#include?“delay.h“
#include?“includes.h“
#include?“type_a.h“
#include?“type_b.h“


#define?MI_NOTAGERR?0xEE
#define?MAXRLEN?64




/*********************************************************************************************************
**?Function?name:???????pcd_Init
**?input?parameters:????N/A
**?output?parameters:???N/A
**?Returned?value:??????
*********************************************************************************************************/

void?CD_CfgTPD（void）{
			GPIO_InitTypeDef?GPIO_InitStructure;
	
			RCC_APB2PeriphClockCmd（RCC_APB2Periph_GPIOC?ENABLE）;
			GPIO_InitStructure.GPIO_Pin?=?GPIO_Pin_7;
			GPIO_InitStructure.GPIO_Mode?=?GPIO_Mode_Out_PP;
			GPIO_InitStructure.GPIO_Speed?=?GPIO_Speed_50MHz;
			GPIO_Init（GPIOC?&GPIO_InitStructure）;	
}


void?CD_SetTPD（void）{
	GPIO_SetBits（?GPIOC?GPIO_Pin_7?）;
}


void?CD_ClrTPD（void）{
	GPIO_ResetBits（?GPIOC?GPIO_Pin_7?）;
}


void?pcd_Init（void）
{
????nfcSpiInit（）;
????CD_CfgTPD（）;????????????????????????????????????????????????????????/*?配置復位管腳?????????????????*/
}

/*********************************************************************************************************
**?Function?name:???????MCU_TO_PCD_TEST
**?Descriptions:????????MCU與讀卡芯片通信測試函數
**??????????????????????不同的讀卡芯片的選取用于測試的寄存器不一樣，需要更具具體芯片而確定目標寄存器
**?input?parameters:????N/A
**?output?parameters:???N/A
**?Returned?value:??????TRUE---測試通過????FALSE----測試失敗
*********************************************************************************************************/
uint8_t?MCU_TO_PCD_TEST（void）
{
????volatile?uint8_t?ucRegVal;
????pcd_RST（）;??????????????????????????????????????????????????????????/*?硬件復位?????????????????????*/
????ucRegVal?=?spi_GetReg（ControlReg）;
????spi_SetReg（ControlReg?0x10）;???????????????????????????????????????/*?啟動讀寫器模式???????????????*/
????ucRegVal?=?spi_GetReg（ControlReg）;
????spi_SetReg（GsNReg?0xF0?|?0x04）;????????????????????????????????????/*?CWGsN?=?0xF;?ModGsN?=?0x4????*/
????ucRegVal?=?spi_GetReg（GsNReg）;
????if（ucRegVal?!=?0xF4）????????????????????????????????????????????????/*?驗證接口正確?????????????????*/
????????return?FALSE;
????return?TRUE;
}


/*********************************************************************************************************
**?Function?name:???????pcd_RST
**?Descriptions:????????PCD控制PICC硬件復位函數
**?input?parameters:????N/A
**?output?parameters:???N/A
**?Returned?value:??????寄存器數值
********************************

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????23697??2018-12-15?15:08??FM1755\fm175xx.c

?????文件???????3237??2018-08-21?17:05??FM1755\fm175xx.h

?????文件??????22413??2018-09-25?09:47??FM1755\lpcd_api.c

?????文件???????2508??2017-08-08?15:35??FM1755\LPCD_API.h

?????文件???????3008??2018-10-10?15:39??FM1755\LPCD_CFG.h

?????文件???????4907??2018-08-21?17:16??FM1755\lpcd_regctrl.c

?????文件???????9050??2018-12-07?15:24??FM1755\nfcSpi.c

?????文件????????609??2018-12-07?15:22??FM1755\nfcSpi.h

?????文件??????13495??2018-09-25?09:29??FM1755\nfcTest.c

?????文件??????23256??2018-10-10?17:03??FM1755\type_a.c

?????文件????????654??2018-09-28?12:01??FM1755\type_a.h

?????文件??????11583??2018-10-10?17:15??FM1755\type_b.c

?????文件????????563??2018-09-28?13:43??FM1755\type_b.h

?????目錄??????????0??2018-12-15?15:08??FM1755

-----------?---------??----------?-----??----

???????????????118980????????????????????14