#include "USBModule_Driver.h"
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#include "Delay.h"
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#include "SAMD21U.h"
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#include "TFT_Driver.h"
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#include "Define.h"
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#include "DS1302_Driver.h"
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#include <string.h>
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#include <avr/wdt.h>
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#include "STM32U.h"
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#include "CRC16.h"
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extern unsigned char s_UDiskType ;
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unsigned char mInitSAMD21UDisk(void)
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{
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unsigned char Tab[8] = {0x57,0xAB,0x06,0x04,0x00,0x00,0x00,0x00};
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unsigned char temp;
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unsigned int crc = CalCRC16(&Tab[2], 4);
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Tab[6] = crc&255;
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Tab[7] = crc>>8;
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SendSTR_M64USART1( Tab, 8 );
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temp = ReceiveByte_M64USART1_21();
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if(0xFB == temp)
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return pdTRUE;
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return pdFALSE;
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}
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unsigned char saveSAMD21UDiskBaund(unsigned short baund)
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{
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unsigned char Tab[8] = {0x57,0xAB,0x02,0x04,0xCC,0x03,0x00,0x00};
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unsigned char temp=0;
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if(96 == baund)
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{
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Tab[4] = 0xB2;
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Tab[5] = 0x02;
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}
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else if(192 == baund)
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{
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Tab[4] = 0xD9;
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Tab[5] = 0x02;
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}
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else if(576 == baund)
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{
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Tab[4] = 0x98;
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Tab[5] = 0x03;
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}
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else if(1152 == baund)
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{
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Tab[4] = 0xCC;
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Tab[5] = 0x03;
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}
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unsigned int crc = CalCRC16(&Tab[2], 4);
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Tab[6] = crc&255;
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Tab[7] = crc>>8;
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SendSTR_M64USART1( Tab, 8 );
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temp = ReceiveByte_M64USART1_21();
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if(0x51 == temp)
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return pdTRUE;
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return pdFALSE;
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}
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unsigned char checkDiskConnect_21(void)
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{
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unsigned char Tab[14] = {0x57,0xAB,0x30,0x0A,0x00,0x00};
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unsigned char temp = 0;
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Date_Time mDateTime;
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GetDateTime(&mDateTime);
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//PrintTime(&mDateTime, ':', YYMDHMS,0,0, blue, white);
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Tab[6] = 20+mDateTime.year;//µ±Ç°Äê·Ý-1980 20´ú±í2000Äê
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Tab[7] = mDateTime.month; //1ÔÂ
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Tab[8] = mDateTime.day; //1ÈÕ
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Tab[9] = mDateTime.hour; //1ʱ
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Tab[10] = mDateTime.minute; //1·Ö
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Tab[11] = mDateTime.second; //1Ãë
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unsigned int crc = CalCRC16(&Tab[2],10);
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Tab[12] = (unsigned char)( crc & 0x00ff);
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Tab[13] = (unsigned char)( (crc >>8) & 0x00ff);
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SendSTR_M64USART1( Tab, 14 );
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temp = ReceiveByte_M64USART1();
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if(0x15 == temp)
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return pdTRUE;
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return pdFALSE;
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}
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unsigned char SAMD21U_creatFile(unsigned char *pLongName, unsigned short length)
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{
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unsigned char LongNameBuf[128] = { 0x57,0xAB,0x34,0x13,0x0F,0x00,
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'2',':','\\','F',
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'2','0','1','6',
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'-','0','1',
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'-','1','9',0x00,
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0x20,0x31,0x34,0x3A,0x33,0x32,0x3A,0x30,0x30,0x2E,
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0x46,0x42,0x4F,0x00};
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unsigned char temp=66;
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LongNameBuf[3] = (length+3) + 4;
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LongNameBuf[4] = (length+3) % 256;
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LongNameBuf[5] = (length+3) / 256;
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memcpy(&LongNameBuf[9], (char*)pLongName, length);
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unsigned int crc = CalCRC16(&LongNameBuf[2],length+7);
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LongNameBuf[length+9] = (unsigned char)( crc & 0x00ff);
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LongNameBuf[length+10] = (unsigned char)( (crc >>8) & 0x00ff);
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SendSTR_M64USART1( LongNameBuf, length+11 );
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temp = ReceiveByte_M64USART1_21(); //delay 900mS
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if( 0 == temp )
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{
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SAMD21U_closeFile();////2016-4-11ÐÞ¸Ä
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return pdTRUE;
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}
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return pdFALSE;
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}
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unsigned char SAMD21U_OpenFile(unsigned char *pLongName, unsigned short length)
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{
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unsigned char LongNameBuf[128] = { 0x57,0xAB,0x32,0x13,0x0F,0x00,
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'2',':','\\','F',
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'2','0','1','6',
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'-','0','1',
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'-','1','9',0x00,
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0x20,0x31,0x34,0x3A,0x33,0x32,0x3A,0x30,0x30,0x2E,
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0x46,0x42,0x4F,0x00};
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unsigned char temp=66;
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LongNameBuf[3] = (length+3) + 4;
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LongNameBuf[4] = (length+3) % 256;
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LongNameBuf[5] = (length+3) / 256;
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memcpy(&LongNameBuf[9], (char*)pLongName, length);
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unsigned int crc = CalCRC16(&LongNameBuf[2],length+7);
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LongNameBuf[length+9] = (unsigned char)( crc & 0x00ff);
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LongNameBuf[length+10] = (unsigned char)( (crc >>8) & 0x00ff);
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SendSTR_M64USART1( LongNameBuf, length+11 );
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temp = ReceiveByte_M64USART1_21(); //delay 900mS
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if( 0 == temp )
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return pdTRUE;
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return pdFALSE;
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}
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unsigned char SAMD21U_closeFile(void)
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{
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unsigned char Tab[8]={0x57,0xAB,0x36,0x04,0x00,0x00,0x00,0x00};
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unsigned char temp = 66;
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unsigned int crc = CalCRC16(&Tab[2], 4);
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Tab[6] = crc&255;
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Tab[7] = crc>>8;
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SendSTR_M64USART1( Tab, 8 );
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temp = ReceiveByte_M64USART1();
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if( 0 == temp )
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return pdTRUE;
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return pdFALSE;
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}
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unsigned char creatFileManage_21(unsigned char *pLongName, unsigned short length)
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{
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unsigned char temp = pdTRUE;
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// Config_M64USART1(1152);
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// Delay_MS(1);
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if( pdFALSE == mInitSAMD21UDisk() ) //ÊÇ·ñ½¨Á¢Í¨ÐÅ
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{
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// Config_M64USART1(192);
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return 100;
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}
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Delay_MS(1);
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if( pdFALSE == checkDiskConnect_21() ) //Á´½ÓUÅÌ
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{
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// Config_M64USART1(192);
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return 101;
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}
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Delay_MS(1);
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if( pdFALSE == SAMD21U_creatFile(pLongName, length) )
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{
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// Config_M64USART1(192);
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return 102;
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}
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Delay_MS(10);
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if( pdFALSE == SAMD21U_OpenFile(pLongName, length) )
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{
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// Config_M64USART1(192);
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return 103;
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}
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Delay_MS(1000);
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wdt_reset(); //ι¹·
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return temp;
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}
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unsigned char SAMD21U_writeFile(volatile void *data, unsigned short length, unsigned short n)
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{
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static unsigned short temp ;
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unsigned char res;
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unsigned char Tab[600] = { 0x57,0xAB,0x4C,0x04,0x08,0x00,
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0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38};
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Tab[3] = (unsigned char)n;
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Tab[4] = length % 256;
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Tab[5] = length / 256;
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memcpy(&Tab[6], (unsigned char*)data, length);
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unsigned int crc = CalCRC16(&Tab[2],length+4);
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Tab[length+6] = (unsigned char)( crc & 0x00ff);
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Tab[length+7] = (unsigned char)( (crc >>8) & 0x00ff);
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// SendSTR_M64USART1( Tab, 6 );
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// _delay_ms(10);
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SendSTR_M64USART1( Tab, length+8 );
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res = ReceiveSTR_M64USART1((unsigned char *)&temp, 2, 500000);//ReceiveByte_M64USART1_21();
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_delay_ms(5);
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if(res==2&& temp==length)
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return pdTRUE;
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else
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return pdFALSE;
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}
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