optical/EMBOS/Users/EmbFunc/security/installment.c

#include "installment.h"
#include "password.h"
#include "fram.h"
#include "paras.h"
#include "cpuid.h"
#include "shell.h"
#include "trigger.h"

/*



*/
//-------------------------------------------------------------------------------

u32 GetRTCSecond(void)
{
//	RTC_GetCounter
//	LL_RTC_TIME_GetSecond
	return 0;
}

//-------------------------------------------------------------------------------
#define	INS_SIZE	64

typedef struct
{
	// 0
	u8 curmc;				// <20><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>,CUR_MACHINE
	u16 mctype;				// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,MC_TYPE

	u8 clientId;			// <20>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD>
	u32 cpuId;

	// 8
	u8 lastpswd[24];		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	// 32
	s32 workableTimer;		// <20>ɹ<EFBFBD><C9B9><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><CAA3>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA>λ<EFBFBD><CEBB>
	u32 rtcSecondTimer;		// ʵʱʱ<CAB1>Ӽ<EFBFBD><D3BC><EFBFBD>
	// 40
	u8 rev[INS_SIZE - 4 - 40];
	u32 encount;			// д<><D0B4><EFBFBD><EFBFBD>Ч<EFBFBD><D0A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
} __attribute__ ((packed)) Installment;


#define	UNLOCK_COUNTER_MIN	(S32_MAX - S16_MAX - U16_MAX)	// ȫ<><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>Ϊȫ<CEAA>⣩
#define	UNLOCK_COUNTER_MAX	(S32_MAX)

#define	UNLOCK_COUNTER		(UNLOCK_COUNTER_MIN+S16_MAX + (S16_MAX)/2)			// Ĭ<><C4AC>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>


//-------------------------------------------------------------------------------
Installment g_installment;
int g_instsel = -1;


//-------------------------------------------------------------------------------

void TestInstall(char * para1, char * para2);

void ResetInstall(void);


//-------------------------------------------------------------------------------

// <20><>ʼ<EFBFBD><CABC>
int InitInstallment(void)
{
	int rslt;
	u32 cpuid;
	Installment tmpinstall1, tmpinstall2;
	rslt = 0;

	if (g_instsel >= 0)
	{
		return 0;
	}

	cpuid = 0;
	{
		CpuId id;
		GetCpuID(&id);
		cpuid += id.dword.dword1;
		cpuid += id.dword.dword2;
		cpuid += id.dword.dword3;
		cpuid += id.dword.dword4;
	}

	memset(&g_installment, 0, sizeof(Installment));

	// ȷ<><C8B7><EFBFBD>ĸ<EFBFBD><C4B8><EFBFBD><EFBFBD><EFBFBD>Ч<EFBFBD><D0A7>
	ReadFramData(ENC_ADDR, (u8*)&tmpinstall1, sizeof(Installment));
	ReadFramData(ENC_ADDR+INS_SIZE, (u8*)&tmpinstall2, sizeof(Installment));

	if (1	&&
		tmpinstall1.curmc == CUR_MACHINE		&&
		tmpinstall1.mctype == MC_TYPE			&&
		tmpinstall1.clientId == CUR_CLINET	&&
		tmpinstall1.cpuId == cpuid			&&
		1	)
	{
		if (1	&&
			tmpinstall2.curmc == CUR_MACHINE		&&
			tmpinstall2.mctype == MC_TYPE			&&
			tmpinstall2.clientId == CUR_CLINET	&&
			tmpinstall2.cpuId == cpuid			&&
			1	)
		{
			if (tmpinstall2.encount > tmpinstall1.encount)
			{
				g_instsel = 1;
			}
			else
			{
				g_instsel = 0;
			}
		}
		else
		{
			g_instsel = 0;
			// <20><><EFBFBD><EFBFBD>Ч<EFBFBD><D0A7>д<EFBFBD><D0B4><EFBFBD><EFBFBD>Ч<EFBFBD>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD>
			WriteFramData(ENC_ADDR+INS_SIZE, (u8*)&tmpinstall1, sizeof(Installment));
		}
	}
	else
	{
		if (1	&&
			tmpinstall2.curmc == CUR_MACHINE		&&
			tmpinstall2.mctype == MC_TYPE			&&
			tmpinstall2.clientId == CUR_CLINET	&&
			tmpinstall2.cpuId == cpuid			&&
			1	)
		{
			g_instsel = 1;

			// <20><><EFBFBD><EFBFBD>Ч<EFBFBD><D0A7>д<EFBFBD><D0B4><EFBFBD><EFBFBD>Ч<EFBFBD>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD>
			WriteFramData(ENC_ADDR, (u8*)&tmpinstall2, sizeof(Installment));
		}
		else
		{
			// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч
		}
	}

	if (g_instsel < 0)
	{
		ResetInstall();
	}

	// <20><><EFBFBD>¶<EFBFBD><C2B6><EFBFBD>
	if (g_instsel == 0)
	{
		printf("load enc 0\r\n");
		ReadFramData(ENC_ADDR, (u8*)&g_installment, sizeof(Installment));
	}
	else if (g_instsel == 1)
	{
		printf("load enc 1\r\n");
		ReadFramData(ENC_ADDR+INS_SIZE, (u8*)&g_installment, sizeof(Installment));
	}
	else
	{
		printf("load enc error\r\n");
	}

	if (0	||
		g_installment.curmc != CUR_MACHINE		||
		g_installment.mctype != MC_TYPE			||
		g_installment.clientId != CUR_CLINET	||
		g_installment.cpuId != cpuid			||
		0	)
	{
		printf("reload enc error\r\n");
		ResetInstall();
	}
	else
	{
		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤
		int rslt = -1;
		PswdCtrl pswdctrl;
		rslt = DecodePswdString(&pswdctrl, (char*)(g_installment.lastpswd), g_installment.clientId);	// <20><><EFBFBD><EFBFBD>
		if (rslt < 0)
		{
			printf("DecodePswdString error, reset ResetInstall\r\n");
			// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>벻<EFBFBD><EBB2BB>ȷ, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>ù<EFBFBD><C3B9><EFBFBD><EFBFBD><EFBFBD>
			ResetInstall();
		}
		else
		{
			if (pswdctrl.clientId == g_installment.clientId &&
				pswdctrl.cpuId == g_installment.cpuId &&
				1	)
			{
				s32 thishours = pswdctrl.thishours;

				if (thishours >= UNLOCK_MIN && thishours <= UNLOCK_MAX)
				{
					// ȫ<><C8AB>
					g_installment.workableTimer = UNLOCK_COUNTER;		// <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
				}
				else if (thishours < 0)
				{
					thishours *= -1;
					if (thishours >= LOCK_MIN && thishours <= LOCK_MAX)
					{
						g_installment.workableTimer = 0;	// ȫ<><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
					}
				}
			}
			else
			{
				printf("clientId or cpuId not equ, reset ResetInstall\r\n");
				ResetInstall();
			}
		}
	}

	// <20>ı<EFBFBD><C4B1>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>ʱ<EFBFBD><CAB1>
	if (g_installment.workableTimer < UNLOCK_COUNTER_MIN)		// <20><>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	{
		u32 temp;
		temp = GetRTCSecond();		// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>RTC<54><43>ֵ
		if (temp >= g_installment.rtcSecondTimer)
		{
			temp -= g_installment.rtcSecondTimer;

			printf("rtc record, close time=%u sec\r\n", temp);

			temp /= 60;		// <20>ػ<EFBFBD><D8BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			temp++;			// <20><><EFBFBD>ټ<EFBFBD>ȥ1<C8A5><31><EFBFBD><EFBFBD>

			g_installment.workableTimer -= temp;

			if (g_installment.workableTimer < 0)
			{
				g_installment.workableTimer = 0;
			}

			if (g_installment.workableTimer >= UNLOCK_COUNTER_MIN)
			{
				g_installment.workableTimer = UNLOCK_COUNTER_MIN-1;
			}

			rslt = temp - 1;
		}
		else
		{
			printf("rtc reset\r\n");
			// <20><><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD><C7B5>ص<EFBFBD><D8B5><EFBFBD>, rtc <20><>λ
		}
	}

	g_installment.rtcSecondTimer = GetRTCSecond();	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>RTC<54><43>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD>¼

	AddShellCmd("INS", "Install function", TestInstall);
	return rslt;
}


void ResetInstall()
{
	Installment tmpinstall;

	u32 cpuid;
	cpuid = 0;
	{
		CpuId id;
		GetCpuID(&id);
		cpuid += id.dword.dword1;
		cpuid += id.dword.dword2;
		cpuid += id.dword.dword3;
		cpuid += id.dword.dword4;
	}

	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	memset(&tmpinstall, 0, sizeof(Installment));

	tmpinstall.curmc = CUR_MACHINE;
	tmpinstall.mctype = MC_TYPE;
	tmpinstall.clientId = CUR_CLINET;
	tmpinstall.cpuId = cpuid;
	tmpinstall.encount = 100;
	tmpinstall.workableTimer = 0;		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ϊ0
	tmpinstall.rtcSecondTimer = GetRTCSecond();	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>RTC<54><43>ֵ

	WriteFramData(ENC_ADDR, (u8*)&tmpinstall, sizeof(Installment));
	WriteFramData(ENC_ADDR+INS_SIZE, (u8*)&tmpinstall, sizeof(Installment));
	g_instsel = 0;
	printf("ResetInstall\r\n");
}

int SetInstallMent(char * pPswdStr)
{
	int rslt = -1;
	PswdCtrl pswdctrl;

	ChangeToUper(pPswdStr);		// ת<><D7AA>Ϊ<EFBFBD><CEAA>д

	do
	{
		if (g_instsel >= 0)
		{
			rslt = DecodePswdString(&pswdctrl, pPswdStr, g_installment.clientId);	// <20><><EFBFBD><EFBFBD>
			if (rslt >= 0)
			{
				// 6. <20><>֤<EFBFBD>ͻ<EFBFBD>ʶ<EFBFBD><CAB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʶ<EFBFBD><CAB6><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ϵ<EFBFBD>ǰ<EFBFBD>豸<EFBFBD><E8B1B8>
				if (pswdctrl.clientId == g_installment.clientId &&
					pswdctrl.cpuId == g_installment.cpuId &&
					1	)
				{
					PswdCtrl oldctrl;

					if (g_installment.lastpswd[0] != 0)		// <20>ǵ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
					{
						rslt = DecodePswdString(&oldctrl, (char*)(g_installment.lastpswd), g_installment.clientId);	// <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD><CFB4><EFBFBD><EFBFBD><EFBFBD>
						if (rslt < 0)
						{
							break;
						}
					}
					else
					{
						if (pswdctrl.totaltime >= 0 && pswdctrl.totaltime < TIME_MUTI)
						{
							oldctrl.nexttotaltime = pswdctrl.totaltime;
						}
						else
						{
							rslt = -1;		// <20><><EFBFBD>ò<EFBFBD><C3B2>ɹ<EFBFBD>
							break;
						}
					}

					// 7.<2E><>֤<EFBFBD>ϴμ<CFB4><CEBC><EFBFBD><EFBFBD>ۼ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>Ƿ<EFBFBD><C7B7>Ͱ忨<CDB0><E5BFA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>£<EFBFBD><C2A3><EFBFBD>Сʱ<D0A1><CAB1><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD>
					if (pswdctrl.totaltime == oldctrl.nexttotaltime)
					{
						// 8.<2E><><EFBFBD>µĸı<C4B8>ʱ<EFBFBD><CAB1><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>ʱ<EFBFBD>䣬<EFBFBD><E4A3AC>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
						s32 thishours = pswdctrl.thishours;

						if (thishours >= NORMAL_MIN && thishours <= NORMAL_MAX)		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ü<EFBFBD><C3BC><EFBFBD>
						{
							if (g_installment.workableTimer >= UNLOCK_COUNTER_MIN || 	// <20>ϴ<EFBFBD><CFB4><EFBFBD>ȫ<EFBFBD><C8AB>
								g_installment.workableTimer < 0				)			// <20>ϴ<EFBFBD><CFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
							{
								g_installment.workableTimer = thishours*60;		// <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>״̬
							}
							else
							{
								g_installment.workableTimer += thishours*60;	// <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
								if (g_installment.workableTimer < 0)
								{
									g_installment.workableTimer = 0;
								}
								if (g_installment.workableTimer >= UNLOCK_COUNTER_MIN)
								{
									g_installment.workableTimer = UNLOCK_COUNTER_MIN-1;
								}
							}
						}
						else if (thishours >= UNLOCK_MIN && thishours <= UNLOCK_MAX)	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȫ<EFBFBD><C8AB>
						{
							// ȫ<><C8AB>
							g_installment.workableTimer = UNLOCK_COUNTER;		// <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
						}
						else if (thishours < 0)		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
						{
							thishours *= -1;
							if (thishours >= NORMAL_MIN && thishours <= NORMAL_MAX)	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
							{
								if (g_installment.workableTimer >= UNLOCK_COUNTER_MIN) 	// <20>ϴ<EFBFBD><CFB4><EFBFBD>ȫ<EFBFBD><C8AB>
								{
									g_installment.workableTimer = 0;	// ȫ<><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
								}
								else
								{
									g_installment.workableTimer -= thishours*60;			// <20><><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9>ʱ<EFBFBD><CAB1>
									if (g_installment.workableTimer < 0)
									{
										g_installment.workableTimer = 0;
									}
									if (g_installment.workableTimer >= UNLOCK_COUNTER_MIN)
									{
										g_installment.workableTimer = UNLOCK_COUNTER_MIN-1;
									}
								}
							}
							else if (thishours >= LOCK_MIN && thishours <= LOCK_MAX)
							{
								g_installment.workableTimer = 0;	// ȫ<><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
							}
							else
							{
								rslt = -1;		// <20><><EFBFBD>ò<EFBFBD><C3B2>ɹ<EFBFBD>
								break;
							}
						}
						else
						{
							rslt = -1;			// <20><><EFBFBD>ò<EFBFBD><C3B2>ɹ<EFBFBD>
							break;
						}

						// 9.<2E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>봮<EFBFBD><EBB4AE><EFBFBD><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
						memcpy(g_installment.lastpswd, pPswdStr, PSWDSTR_LEN);
						g_installment.lastpswd[PSWDSTR_LEN] = 0;
						RefWorkableTimer(0);
						rslt = 0;
						break;
					}
					else
					{
						rslt = -1;
						break;
					}
				}
				else
				{
					rslt = -1;
					break;
				}
			}
		}
	}while(0);


	return rslt;
}

// <20>õ<EFBFBD>ʣ<EFBFBD>๤<EFBFBD><E0B9A4>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λΪ<CEBB><CEAA><EFBFBD><EFBFBD>
int GetWorkableTime(void)
{
	if (g_instsel >= 0)
	{
		return g_installment.workableTimer;
	}
	else
	{
		return 0;
	}
}


// <20><><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λΪ<CEBB><CEAA><EFBFBD><EFBFBD>
int RefWorkableTimer(s32 val)
{
	if (g_instsel < 0)
	{
		g_installment.workableTimer = 0;
	}
	else
	{
		g_installment.rtcSecondTimer = GetRTCSecond();	// ÿ<><C3BF>1<EFBFBD><31><EFBFBD>ӣ<EFBFBD><D3A3><EFBFBD>¼rtc<74>ļ<EFBFBD><C4BC><EFBFBD>ֵ

		/*
		 * 20221024 ljs++
		 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵Ĺػ<EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>UCMD_SET_ELAPSED_TIME
		 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<EFBFBD><EFBFBD>ȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD>͹ػ<EFBFBD>ʱ<EFBFBD><EFBFBD>5000Сʱ,ʵ<EFBFBD>ʲ<EFBFBD>û<EFBFBD>йػ<EFBFBD>,ֻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뵽<EFBFBD><EFBFBD>
		 * Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<EFBFBD><EFBFBD><EFBFBD><EFBFBD>if<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
		 * <EFBFBD><EFBFBD>ȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		 */
		if (g_installment.workableTimer < UNLOCK_COUNTER_MIN)	// <20><>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		{
			g_installment.workableTimer += val;
		}

		if (g_installment.workableTimer < 0)
		{
			g_installment.workableTimer = 0;
		}
		else if (g_installment.workableTimer >= UNLOCK_COUNTER_MIN)
		{
			g_installment.workableTimer = UNLOCK_COUNTER;
		}

		g_installment.encount++;
		if (g_instsel == 0)
		{
			WriteFramData(ENC_ADDR+INS_SIZE, (u8*)&g_installment, sizeof(Installment));
			g_instsel = 1;
		}
		else
		{
			WriteFramData(ENC_ADDR, (u8*)&g_installment, sizeof(Installment));
			g_instsel = 0;
		}
	}

#if (0)		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	{
		static u32 timer = 0;
		u32 gap = 0;
		u32 temp;
		temp = GetMsSoftTimer();
		if (timer == 0)
		{
			gap = 0;
		}
		else
		{
			gap = temp - timer;
		}

		timer = temp;

		printf("at %d, RefWorkableTimer, gap = %d, ",timer, gap);

		if (g_installment.workableTimer <= 0)
		{
			g_installment.workableTimer = 0;
			printf("limit use\r\n");		
		}
		else if (g_installment.workableTimer >= UNLOCK_COUNTER_MIN)
		{
			g_installment.workableTimer = UNLOCK_COUNTER;
			printf("no limit\r\n");
		}
		else
		{
			printf("change workabletimer to %d\r\n", g_installment.workableTimer);		
		}
	}
#endif

	return g_installment.workableTimer;
}

// <20>忨ID<49><44>Ϣ
void GetBoardIdInfo(char * boardId)
{
	sprintf(boardId, "CPUID: %u", g_installment.cpuId);
}

// <20><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
void GetLastInstallment(char * installment)
{
	sprintf(installment, "LPSWD: %s", g_installment.lastpswd);
}

// <20><>ȡǰһ<C7B0><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void GetLastpswd(u8 * lastpswd)
{
	memcpy(lastpswd, g_installment.lastpswd, 24);
}

void TestInstall(char * para1, char * para2)
{
	int p1, p2;

	p1 = 0;
	p2 = 0;

	if (para1 == NULL || para2 == NULL)
	{
		return;
	}

	printf("para1=%s, para2=%s\r\n", para1, para2);

	if (strcmp(para1, "") != 0)
	{
		p1 = atoi(para1);
	}

	if (strcmp(para2, "") != 0)
	{
		p2 = atoi(para2);
	}

	if (p1 == p2)
	{
	}

	//--------------------------------
	{
		if (p1 == 0)
		{
			char buff[32];
			GetBoardIdInfo(buff);		// <20>忨ID<49><44>Ϣ
			printf("%s\r\n", buff);
			GetLastInstallment(buff);	// <20><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
			printf("%s\r\n", buff);

			printf("Workable = %d min\r\n", GetWorkableTime());
		}
		else if (p1 == 1)
		{
			SetInstallMent(para2);
		}
		else if (p1 == 2)
		{
			RefWorkableTimer(p2);
		}
		else if (p1 == 100)
		{
			ResetInstall();
		}
	}
}