mirror of
https://github.com/armfly/H7-TOOL_STM32H7_App.git
synced 2024-08-09 10:05:34 +08:00
461 lines
15 KiB
C
461 lines
15 KiB
C
/*
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*********************************************************************************************************
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*
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* 模块名称 : N76E003芯片编程模块
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* 文件名称 : n76e_prog_file.c
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* 版 本 : V1.0
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* 说 明 : 烧写文件到N76E003芯片
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*
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* 修改记录 :
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* 版本号 日期 作者 说明
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* V1.0 2020-09-27 armfly 正式发布
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*
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* Copyright (C), 2019-2030, 安富莱电子 www.armfly.com
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*
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*********************************************************************************************************
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*/
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#include "bsp.h"
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#include "param.h"
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#include "file_lib.h"
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#include "lua_if.h"
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#include "prog_if.h"
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#include "swd_host.h"
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#include "swd_flash.h"
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#include "elf_file.h"
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#include "main.h"
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#include "stm8_flash.h"
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#include "SW_DP_Multi.h"
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#include "swd_host_multi.h"
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extern const program_target_t flash_algo;
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/*
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*********************************************************************************************************
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* 函 数 名: PG_N76E_ProgFile
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* 功能说明: 开始编程flash。 由lua程序调用。阻塞运行，只到编程结束。
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* 形 参: _Path : 文件名
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* _FlashAddr : flash起始地址
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* _EndAddr : flash结束地址
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* _CtrlByte : 控制字节，bit0 = 1表示 滚码UID加密在本次编程中写入
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* _FileIndex : 文件编号（1-10）,用于滚码UID加密
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* _AlgoName : 算法名 : "APPROM", "LDPROM", "SPROM", ""CFG",
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* 返 回 值: 0 = ok, 其他表示错误
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*********************************************************************************************************
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*/
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uint16_t PG_N76E_ProgFile(const char *_Path, uint32_t _FlashAddr, uint32_t _EndAddr, uint32_t _CtrlByte,
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uint32_t _FileIndex, const char *_AlgoName)
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{
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char path[256];
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uint16_t name_len;
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uint8_t err = 0;
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char ext_name[5];
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uint32_t FileLen;
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uint8_t EraseMode = 0;
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uint8_t CheckBankMode = 0;
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// uint8_t fBlankChip = 0;
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// uint32_t BlockSize;
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uint32_t CheckLen; /* 实际扫描的空间大小 */
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/* 传入的文件名是相对路径 */
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if (strlen(_Path) + strlen(PROG_USER_DIR) > sizeof(path))
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{
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PG_PrintText("文件路径太长");
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err = 1;
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goto quit;
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}
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if (_Path[0] == '0' && _Path[1] == ':') /* 是绝对路径 */
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{
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strncpy(path, _Path, sizeof(path));
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}
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else /* 是相对路路径 */
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{
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GetDirOfFileName(g_tProg.FilePath, path); /* 从lua文件名、中获取目录 */
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strcat(path, "/");
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strcat(path, _Path);
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FixFileName(path); /* 去掉路径中的..上级目录 */
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}
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/* 解析文件名 */
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name_len = strlen(_Path);
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if (name_len < 5)
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{
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PG_PrintText("数据文件名过短 ");
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err = 1;
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goto quit;
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}
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/* 文件支持 1.hex, 2.bin */
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memcpy(ext_name, &_Path[name_len - 4], 5);
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strlwr(ext_name); /* 转换为小写 */
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if (strcmp(ext_name, ".hex") == 0)
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{
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;
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}
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else if (strcmp(ext_name, ".bin") == 0)
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{
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;
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}
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else
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{
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PG_PrintText("数据文件扩展名不正确");
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err = 1;
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goto quit;
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}
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FileLen = GetFileSize(path);
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if (FileLen == 0)
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{
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PG_PrintText("读取数据文件失败");
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err = 1;
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goto quit;
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}
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{
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uint32_t DevSize;
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DevSize = PG_GetDeviceSize(_AlgoName);
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if (FileLen > DevSize)
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{
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PG_PrintText("数据文件过大");
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err = 1;
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goto quit;
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}
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}
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/*
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低4bit表示擦除模式 0按扇区擦除 1按整片擦除 2不执行擦除
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高4bit表示查空 0查空 1不查空
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*/
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EraseMode = _CtrlByte & 0x03;
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CheckBankMode = (_CtrlByte >> 4) & 0x03;
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if (EraseMode == 0 || EraseMode == 1)
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{
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if (lua_GetVarUint32("G_CHIP_ERASED", 0) == 1) /* 已经执行过解除读保护，整片已擦除 */
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{
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printf("The chip has been erased\r\n");
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}
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else /* 前面未执行整片擦除解除读保护 */
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{
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uint8_t MustEarse = 0; /* 1: 必须擦除 */
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if (CheckBankMode == 0) /* 需要查空 */
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{
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PG_PrintText("正在查空...");
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PG_PrintPercent(0, 0xFFFFFFFF);
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if (PG_CheckBlank(_AlgoName, _FlashAddr, _EndAddr - _FlashAddr) == 0)
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{
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MustEarse = 1; /* 必须擦除 */
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}
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PG_PrintPercent(100.0, _FlashAddr); /* 显示100% */
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if (MustEarse == 0)
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{
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printf("The chip is blank\r\n");
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}
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else
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{
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printf("The chip is not blank\r\n");
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}
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}
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PG_PrintText("正在擦除...");
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PG_PrintPercent(0, 0xFFFFFFFF);
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if (EraseMode == 0) /* 0:按扇区擦除, 只擦除文件所在的扇区 */
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{
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uint32_t addr;
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uint32_t endAddr;
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endAddr = _FlashAddr + FileLen;
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if (endAddr > _EndAddr)
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{
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endAddr = _EndAddr;
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}
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addr = _FlashAddr;
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while (1)
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{
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if (addr >= endAddr)
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{
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break;
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}
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if (PG_EraseSector(_AlgoName, addr) == 0)
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{
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PG_PrintText("擦除扇区失败");
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err = 1;
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goto quit;
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}
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/* 显示进度 */
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{
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float percent;
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percent = addr - _FlashAddr; /* 已擦除大小 */
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percent = percent / (endAddr - _FlashAddr);
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PG_PrintPercent(percent, addr); /* 显示100% */
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}
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addr += PG_GetSectorSize(_AlgoName, addr);
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}
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}
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else if (EraseMode == 1) /* 1:整片擦除 */
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{
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uint8_t re;
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re = PG_EraseChip();
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PG_PrintPercent(100.0, _FlashAddr); /* 显示100% */
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if (re == 0)
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{
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PG_PrintText("整片擦除失败");
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err = 1;
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goto quit;
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}
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}
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}
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}
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/* 编程page */
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PG_PrintText("正在编程...");
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PG_PrintPercent(0, 0xFFFFFFFF);
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{
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uint32_t addr;
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uint32_t FileOffset = 0;
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uint16_t PageSize;
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uint32_t bytes;
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uint32_t i;
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uint32_t j;
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uint32_t FileBuffSize;
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uint32_t DeviceSize;
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PageSize = PG_GetPageSize(_AlgoName);
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if (PageSize > sizeof(FsReadBuf))
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{
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PageSize = sizeof(FsReadBuf);
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}
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/* 整定文件缓冲区大小为PageSize的整数倍 */
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FileBuffSize = sizeof(FsReadBuf);
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FileBuffSize = (FileBuffSize / PageSize) * PageSize;
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/* 计算芯片最大地址 */
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addr = PG_GetDeviceAddr(_AlgoName); /* 芯片起始地址 */
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DeviceSize = PG_GetDeviceSize(_AlgoName); /* 芯片容量 */
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/* 计算需要处理的存储器空间大小 */
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if (_EndAddr > (addr + DeviceSize))
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{
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CheckLen = addr + DeviceSize - _FlashAddr;
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}
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else
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{
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CheckLen = _EndAddr - _FlashAddr;
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}
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addr = _FlashAddr;
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for (j = 0; j < (CheckLen + sizeof(FsReadBuf) - 1) / sizeof(FsReadBuf); j++)
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{
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if (ProgCancelKey())
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{
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PG_PrintText("用户终止运行");
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err = 1;
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goto quit;
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}
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/* 读文件, 按最大缓冲区读取到内存 */
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if (_FlashAddr + FileLen > addr && _FlashAddr < addr + sizeof(FsReadBuf))
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{
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bytes = ReadFileToMem(path, FileOffset, FsReadBuf, sizeof(FsReadBuf));
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if (bytes != sizeof(FsReadBuf))
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{
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if (FileOffset + sizeof(FsReadBuf) < FileLen)
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{
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PG_PrintText("读取数据文件失败");
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err = 1;
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goto quit;
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}
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/* V1.11 修正bug : 烧写非整数倍PageSize的文件失败 */
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if (bytes % PageSize)
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{
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memset(&FsReadBuf[bytes], 0x00 ,PageSize - (bytes % PageSize)); /* 填充空值 00 */
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bytes = ((bytes + PageSize - 1) / PageSize) * PageSize;
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}
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}
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/* 修改缓冲区，填充UID加密数据或产品序号 */
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PG_FixFlashMem(addr, FsReadBuf, bytes, _FileIndex, 0);
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for (i = 0; i < bytes / PageSize; i++)
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{
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if (PG_ProgramBuf(_AlgoName, addr, (uint8_t *)&FsReadBuf[i * PageSize], PageSize) == 0)
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{
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PG_PrintText("编程失败");
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err = 1;
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goto quit;
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}
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addr += PageSize;
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FileOffset += PageSize;
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/* 进度指示 - 每2KB刷新一次 */
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if ((FileOffset % 2048) == 0 || (bytes < 2048 && (FileOffset % 512) == 0))
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{
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float percent;
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percent = ((float)FileOffset / FileLen) * 100;
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if (percent > 100)
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{
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percent = 100;
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}
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PG_PrintPercent(percent, addr);
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}
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}
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}
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}
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/* 文件以外的page */
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/* 处理文件之后的flash空间，写入fix区数据 */
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{
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uint32_t RemLen;
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uint32_t bytes;
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RemLen = _FlashAddr + CheckLen - addr; /* 剩余空间 */
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/* 如果UID加密数据或产品序号在文件以外的空间 */
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if (PG_CheckFlashFix(addr, RemLen, _FileIndex))
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{
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FileBuffSize = sizeof(FsReadBuf); /* 16KB */
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while(1)
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{
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bytes = FileBuffSize;
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if (bytes > RemLen)
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{
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bytes = RemLen;
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}
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if (PG_CheckFlashFix(addr, bytes, _FileIndex))
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{
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memset(FsReadBuf, 0, bytes);
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/* 修改缓冲区，填充UID加密数据或产品序号 */
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PG_FixFlashMem(addr, FsReadBuf, bytes, _FileIndex, 0);
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if (PG_ProgramBuf(_AlgoName, addr, (uint8_t *)FsReadBuf, bytes) == 0)
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{
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{
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char buf[128];
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sprintf(buf, "编程失败, 0x%08X", addr);
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PG_PrintText(buf);
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}
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err = 1;
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goto quit;
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}
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}
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addr += bytes;
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RemLen -= bytes;
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if (addr >= _FlashAddr + CheckLen)
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{
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break;
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}
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}
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}
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}
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}
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/* 校验 */
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PG_PrintText("正在校验...");
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PG_PrintPercent(0, 0xFFFFFFFF);
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{
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uint32_t addr;
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uint32_t FileOffset = 0;
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uint16_t PageSize;
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uint32_t bytes;
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uint32_t DeviceSize;
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addr = _FlashAddr; /* 芯片起始地址 */
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DeviceSize = PG_GetDeviceSize(_AlgoName); /* 芯片容量 */
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PageSize = sizeof(flash_buff);
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if (PageSize >= sizeof(FsReadBuf))
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{
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PageSize = sizeof(FsReadBuf);
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}
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if (PageSize >= DeviceSize)
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{
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PageSize = DeviceSize;
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}
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for (; FileOffset < FileLen; )
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{
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if (ProgCancelKey())
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{
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PG_PrintText("用户终止运行");
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err = 1;
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goto quit;
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}
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bytes = ReadFileToMem(path, FileOffset, FsReadBuf, PageSize);
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if (bytes != PageSize)
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{
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if (FileOffset + PageSize < FileLen)
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{
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PG_PrintText("读取数据文件失败");
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err = 1;
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goto quit;
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}
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}
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/* 修改缓冲区，填充UID加密数据或产品序号 */
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PG_FixFlashMem(addr, FsReadBuf, PageSize, _FileIndex, 0);
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{
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/* 读回进行校验 */
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PG_ReadBuf(_AlgoName, addr, flash_buff, bytes);
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if (memcmp(FsReadBuf, flash_buff, bytes) != 0)
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{
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PG_PrintText("校验数据失败");
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err = 1;
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goto quit;
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}
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addr += PageSize;
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FileOffset += PageSize;
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}
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/* 进度指示 */
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{
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float percent = -1;
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percent = ((float)FileOffset / FileLen) * 100;
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if (percent > 100)
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{
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percent = 100;
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}
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PG_PrintPercent(percent, addr);
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}
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}
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}
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quit:
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if (g_gMulSwd.MultiMode == 0)
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{
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g_gMulSwd.Error[0] = err; /* 单路模式，借用该变量用于机台信号lua程序用 */
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}
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return err;
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}
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/***************************** 安富莱电子 www.armfly.com (END OF FILE) *********************************/
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