329 lines
9.2 KiB
C
329 lines
9.2 KiB
C
/**
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******************************************************************************
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* @file configuration.c
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* @author TMC Scan Team
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* @version V1.0.0
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* @date 09/07/2019
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* @brief
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******************************************************************************
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*
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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* TIME. AS A RESULT, TMC SHALL NOT BE HELD LIABLE FOR ANY
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* <h2><center>© COPYRIGHT 2016 TMC</center></h2>
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******************************************************************************
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**/
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#include "global.h"
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CfgSetting *gCurrentSysCfg;
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__align(8) CfgSetting gConfgBuf;
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extern uint32_t gFunTrace;
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//定义AB备份区地址和用户默认配置区
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const uint8_t A_CFGBUF[FLASHPAGESIZE] __attribute__((at(A_CFGBUF_ADDR))) = {0};
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const uint8_t B_CFGBUF[FLASHPAGESIZE] __attribute__((at(B_CFGBUF_ADDR))) = {0};
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const uint16_t crc_table[16] = {0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
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0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef
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};
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/**
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* @function CRCGenerate
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* @brief 生成CRC校验码
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* @param[in] pData 数据
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* @param[in] dLen 数据的长度
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* @return 16位CRC校验码
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*/
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uint16_t CRCGenerate(uint8_t *pData, uint16_t dLen)
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{
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uint16_t crc = 0;
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uint16_t crcleft, crcright, crcinvert;
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uint8_t crc_H4;
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while(dLen--)
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{
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crc_H4 = (uint8_t)(crc >> 12);
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crc = crc << 4;
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crc = crc ^ crc_table[ crc_H4 ^ (*pData >> 4)];
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crc_H4 = (uint8_t)(crc >> 12);
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crc = crc << 4;
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crc = crc ^ crc_table[ crc_H4 ^ (*pData & 0x0f)];
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pData++;
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}
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crcleft = crc << 8;
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crcright = crc >> 8;
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crcinvert = crcleft | crcright;
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return crcinvert;
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}
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/**
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* @function AppCfgInit
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* @brief 上电检查配置区，完成初始配置
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* @param[in] 无
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* @return 无
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*/
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void SystemCfgInit(void)
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{
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uint8_t snA, snB;
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uint16_t crcA, crcB, oldcrcA, oldcrcB;
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uint16_t cfgflagA, cfgflagB;
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CfgSetting *right_cfg;
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crcA = CRCGenerate((uint8_t *)(A_CFGBUF_ADDR + 2), sizeof(CfgSetting) - 2);
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crcB = CRCGenerate((uint8_t *) (B_CFGBUF_ADDR + 2), sizeof(CfgSetting) - 2);
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snA = ((CfgSetting *)A_CFGBUF_ADDR)->SN;
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snB = ((CfgSetting *)B_CFGBUF_ADDR)->SN;
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oldcrcA = ((CfgSetting *)A_CFGBUF_ADDR)->CRCData;
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oldcrcB = ((CfgSetting *)B_CFGBUF_ADDR)->CRCData;
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TMC_FLASH_Msp_Init();
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if((crcA == oldcrcA) && (crcB == oldcrcB))
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{
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if(snA == (snB + 1))
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{
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gCurrentSysCfg = (CfgSetting *)A_CFGBUF_ADDR;
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}
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else if(snB == (snA + 1))
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{
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gCurrentSysCfg = (CfgSetting *)B_CFGBUF_ADDR;
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}
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else
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{
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RestoreCfg();
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}
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Memcpy((uint8_t *) &gConfgBuf, (uint8_t *) gCurrentSysCfg, sizeof(CfgSetting));
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return;
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}
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if((crcA == oldcrcA) && (cfgflagA == CFG_EXIST_FLAG))
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{
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right_cfg = (CfgSetting *)A_CFGBUF_ADDR;
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}
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else if((crcB == oldcrcB) && (cfgflagB == CFG_EXIST_FLAG))
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{
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right_cfg = (CfgSetting *)B_CFGBUF_ADDR;
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}
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else
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{
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RestoreCfg();
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return;
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}
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gCurrentSysCfg = right_cfg;
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return;
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}
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void CopyCfg(CfgSetting *cfg)
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{
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gConfgBuf.CRCData = cfg->CRCData;
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gConfgBuf.CfgExsitFlag = cfg->CfgExsitFlag;
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gConfgBuf.SN = cfg->SN;
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gConfgBuf.bSettingCodeFlag = cfg->bSettingCodeFlag;
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gConfgBuf.comunitationType = cfg->comunitationType;
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gConfgBuf.uartBaudRate = cfg->uartBaudRate;
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gConfgBuf.voiceScanFinish = cfg->voiceScanFinish;
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gConfgBuf.HIDPollRate = cfg->HIDPollRate;
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gConfgBuf.HIDKBValToRelInterval = cfg->HIDKBValToRelInterval;
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gConfgBuf.HIDKBRelToValInterval = cfg->HIDKBRelToValInterval;
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gConfgBuf.buzzerStatus = cfg->buzzerStatus;
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gConfgBuf.buzzerFrequency = cfg->buzzerFrequency;
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gConfgBuf.buzzerTime = cfg->buzzerTime;
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gConfgBuf.buzzerDuty = cfg->buzzerDuty;
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gConfgBuf.voiceStatus = cfg->voiceStatus;
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gConfgBuf.voiceVolume = cfg->voiceVolume;
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gConfgBuf.ledStatus = cfg->ledStatus;
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gConfgBuf.ledFlash = cfg->ledFlash;
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gConfgBuf.OpenvoiceChangeFlag = cfg->OpenvoiceChangeFlag;
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gConfgBuf.scanCodeMode = cfg->scanCodeMode;
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gConfgBuf.cmdModeTime = cfg->cmdModeTime;
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gConfgBuf.sameCodeInterval = cfg->sameCodeInterval;
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gConfgBuf.differentCodeInterval = cfg->differentCodeInterval;
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gConfgBuf.EAN13_ID = cfg->EAN13_ID;
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gConfgBuf.EAN13 = cfg->EAN13;
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gConfgBuf.EAN13_2 = cfg->EAN13_2;
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gConfgBuf.EAN13_5 = cfg->EAN13_5;
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gConfgBuf.EAN8_ID = cfg->EAN8_ID;
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gConfgBuf.EAN8 = cfg->EAN8;
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gConfgBuf.EAN8_2 = cfg->EAN8_2;
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gConfgBuf.EAN8_5 = cfg->EAN8_5;
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gConfgBuf.UPC_A_ID = cfg->UPC_A_ID;
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gConfgBuf.UPCA = cfg->UPCA;
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gConfgBuf.UPCA_2 = cfg->UPCA_2;
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gConfgBuf.UPCA_5 = cfg->UPCA_5;
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gConfgBuf.UPCE0_ID = cfg->UPCE0_ID;
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gConfgBuf.UPCE0 = cfg->UPCE0;
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gConfgBuf.UPCE1_ID = cfg->UPCE1_ID;
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gConfgBuf.UPCE1 = cfg->UPCE1;
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gConfgBuf.UPCE1_2 = cfg->UPCE1_2;
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gConfgBuf.UPCE1_5 = cfg->UPCE1_5;
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gConfgBuf.Code128_ID = cfg->Code128_ID;
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gConfgBuf.Code128 = cfg->Code128;
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gConfgBuf.Code128MinLen = cfg->Code128MinLen;
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gConfgBuf.Code128MaxLen = cfg->Code128MaxLen;
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gConfgBuf.Code39_ID = cfg->Code39_ID;
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gConfgBuf.Code39 = cfg->Code39;
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gConfgBuf.Code39_32 = cfg->Code39_32;
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gConfgBuf.Code39_32_Full_ASCII = cfg->Code39_32_Full_ASCII;
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gConfgBuf.Code39MinLen = cfg->Code39MinLen;
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gConfgBuf.Code39MaxLen = cfg->Code39MaxLen;
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gConfgBuf.Code93_ID = cfg->Code93_ID;
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gConfgBuf.Code93 = cfg->Code93;
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gConfgBuf.Code93MinLen = cfg->Code93MinLen;
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gConfgBuf.Code93MaxLen = cfg->Code93MaxLen;
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gConfgBuf.CodeBar_ID = cfg->CodeBar_ID;
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gConfgBuf.CodeBar = cfg->CodeBar;
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gConfgBuf.CodeBarMinLen = cfg->CodeBarMinLen;
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gConfgBuf.CodeBarMaxLen = cfg->CodeBarMaxLen;
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gConfgBuf.QR_ID = cfg->QR_ID;
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gConfgBuf.QR = cfg->QR;
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gConfgBuf.Interleaved25_ID = cfg->Interleaved25_ID;
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gConfgBuf.Interleaved25 = cfg->Interleaved25;
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gConfgBuf.Interleaved25MinLen = cfg->Interleaved25MinLen;
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gConfgBuf.Interleaved25MaxLen = cfg->Interleaved25MaxLen;
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gConfgBuf.Industrail25_ID = cfg->Industrail25_ID;
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gConfgBuf.Industrial_25 = cfg->Industrial_25;
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gConfgBuf.Industrial_25MinLen = cfg->Industrial_25MinLen;
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gConfgBuf.Industrial_25MaxLen = cfg->Industrial_25MaxLen;
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gConfgBuf.Matrix25_ID = cfg->Matrix25_ID;
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gConfgBuf.Matrix25 = cfg->Matrix25;
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gConfgBuf.Matrix25MinLen = cfg->Matrix25MinLen;
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gConfgBuf.Matrix25MaxLen = cfg->Matrix25MaxLen;
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gConfgBuf.IATA25_ID = cfg->IATA25_ID;
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gConfgBuf.IATA25 = cfg->IATA25;
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gConfgBuf.IATA25MinLen = cfg->IATA25MinLen;
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gConfgBuf.IATA25MaxLen = cfg->IATA25MaxLen;
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gConfgBuf.PDF417 = cfg->PDF417;
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gConfgBuf.DM = cfg->DM;
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gConfgBuf.inputCodeType = cfg->inputCodeType;
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gConfgBuf.outputCodeType = cfg->outputCodeType;
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gConfgBuf.billModeStatus = cfg->billModeStatus;
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gConfgBuf.endCode = cfg->endCode;
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gConfgBuf.prefixLen = cfg->prefixLen;
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gConfgBuf.suffixLen = cfg->suffixLen;
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for(int i=0;i<16;i++)gConfgBuf.prefix[i] = cfg->prefix[i];
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for(int i=0;i<16;i++)gConfgBuf.suffix[i] = cfg->suffix[i];
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gConfgBuf.uartOutputProtocal = cfg->uartOutputProtocal;
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gConfgBuf.ECIMode = cfg->ECIMode;
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gConfgBuf.sensitivity = cfg->sensitivity;
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gConfgBuf.stableTime = cfg->stableTime;
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gConfgBuf.statusKeyVoice = cfg->statusKeyVoice;
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gConfgBuf.voiceGain = cfg->voiceGain;
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gConfgBuf.statusKey = cfg->statusKey;
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}
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/**
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* @function RestoreCfg
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* @brief 将AB备份页都恢复为默认配置
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* @param[in] 无
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* @return 返回正确或错误
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*/
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uint8_t RestoreCfg(void)
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{
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//AB页都恢复为默认配置
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uint8_t status;
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gCurrentSysCfg = (CfgSetting *)&DefaultCfg;
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//把默认配置页内容拷贝到缓存中
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CopyCfg((CfgSetting *)&DefaultCfg);
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gConfgBuf.CRCData = CRCGenerate((uint8_t *)&gConfgBuf + 2, sizeof(CfgSetting) - 2);
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//对A页擦
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status = FLASH_NormalErase((uint8_t *)A_CFGBUF_ADDR);
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if(status != TMC_OK)
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{
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return TMC_ERROR;
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}
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//对A页写
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status = FLASH_WriteDoubleWords((uint32_t)A_CFGBUF_ADDR, (uint32_t)&gConfgBuf, sizeof(CfgSetting));
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if(status != TMC_OK)
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{
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return TMC_ERROR;
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}
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//对B页擦
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status = FLASH_NormalErase((uint8_t *)B_CFGBUF_ADDR);
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if(status != TMC_OK)
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{
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return TMC_ERROR;
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}
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//改SN，对B页写
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gConfgBuf.SN = DefaultCfg.SN + 1;
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gConfgBuf.CRCData = CRCGenerate((uint8_t *)&gConfgBuf + 2, sizeof(CfgSetting) - 2);
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status = FLASH_WriteDoubleWords(B_CFGBUF_ADDR, ((uint32_t)&gConfgBuf), sizeof(CfgSetting));
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if(status != TMC_OK)
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{
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return TMC_ERROR;
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}
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//标记最新页
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gCurrentSysCfg = (CfgSetting *)B_CFGBUF_ADDR;
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return TMC_OK;
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}
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/**
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* @function UpdateCfg
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* @brief 更新配置区
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* @param[in] 无
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* @return 返回正确或错误
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*/
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uint8_t UpdateCfg(void)
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{
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uint32_t pre_cfg;
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uint8_t status;
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gFunTrace = 39;
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//确定旧页的地址
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if((uint32_t) gCurrentSysCfg == A_CFGBUF_ADDR)
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{
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pre_cfg = B_CFGBUF_ADDR;
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}
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else
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{
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pre_cfg = A_CFGBUF_ADDR;
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}
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gConfgBuf.SN = gConfgBuf.SN + 1;
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gConfgBuf.CRCData = CRCGenerate((uint8_t *)&gConfgBuf + 2, sizeof(CfgSetting) - 2);
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//对旧页页擦、页写
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gFunTrace = 40;
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status = FLASH_NormalErase((uint8_t *)pre_cfg);
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gFunTrace = 41;
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if(status != TMC_OK)
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{
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return TMC_ERROR;
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}
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gFunTrace = 42;
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status = FLASH_WriteDoubleWords(pre_cfg, ((uint32_t)&gConfgBuf), sizeof(CfgSetting));
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gFunTrace = 43;
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if(status != TMC_OK)
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{
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return TMC_ERROR;
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}
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//标记最新页
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gCurrentSysCfg = (CfgSetting *)pre_cfg;
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return TMC_OK;
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}
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