455 lines
16 KiB
C
455 lines
16 KiB
C
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#include "FileSysTask.h"
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#include "WatchDogTask.h"
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#include "UpcCommTask.h"
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#include "EepromTaskConf.h"
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#include "McuBspEeprom.h"
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#include "TimerTask.h"
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#include "ff.h"
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#include "RtcDrv.h"
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#include "FileSys.h"
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#include <cpu.h>
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#include <os.h>
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#include <stdio.h>
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#include <string.h>
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static int gFileTaskMutex = 0; // 操作日志文件的互斥量
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static char gLogFilePathW[32] = {0}; // 日志文件的写
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static char gDataFilePathW[64] = {0}; // 数据文件的写
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static char gLogFilePathR[32] = {0}; // 日志文件的读
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static char gDataFilePathR[64] = {0}; // 数据文件的读
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static char gTimeBuf[20] = {0}; // 时间字符串缓存
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static unsigned char gTaskFileData[559] = {0}; // 一帧文件的数据
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static int gTaskFileTimerId = -1; // 文件任务的定时器
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static int gTaskFileReplaceEnable = 0;
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static unsigned int gTaskFileSaveSector = 0; // 当前文件存储区域标志位
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static unsigned int gTaskFileSaveCardKind = 0; // 用来进行文件判断的
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/* 上位机读取文件时需要的参数 */
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static unsigned short gFileTaskAskedYear = 0; // 年
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static unsigned char gFileTaskAskedMon = 0; // 月
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static unsigned char gFileTaskAskedDay = 0; // 日
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static int gFileTaskAskedType = -1; // 文件类型获取
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static unsigned char gFileTaskUpTransmiting = 0; // 是否有文件正在传输的标志位
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/* 文件任务的看门狗 */
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static int gTaskFileWatchdogId = -1; // 网络通信任务的看门狗ID
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/* 下位机发送数据需要的参数 */
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static uint32_t gTaskFileSize = 0;
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static uint32_t gTaskFileDate = 0;
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static uint32_t gTaskFileDataAll = 0;
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static uint32_t gTaskFileDataLocal = 1;
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static uint16_t gTaskFileSendSerial = 0;
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static void TaskFileEnableCheckSector(void);
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static int TaskFileCreateUsr0(void);
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static int TaskFileCreateUsr1(void);
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/* 初始化文件任务 */
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int TaskFileInit(void)
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{
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unsigned int AllSpace = 0;
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unsigned int RemainingSpace = 0;
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if (0 > TaskFileCreateUsr0()) {
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return -1;
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}
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if (0 > TaskFileCreateUsr1()) {
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return -1;
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}
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/* 获取文件存储区域 */
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McuBspEepromReadValue(FILE_SYS_SAVE_SECTOR_ADDR, &gTaskFileSaveSector, sizeof(gTaskFileSaveSector));
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if (gTaskFileSaveSector > 1 || gTaskFileSaveSector < 1) {
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gTaskFileSaveSector = 0;
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}
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FileGetDiskSpace(&AllSpace, &RemainingSpace);
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if (RemainingSpace > (AllSpace - (AllSpace / 4 * 3 / 2))) {
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gTaskFileSaveCardKind = 0;
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gTaskFileSaveSector = 0;
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} else {
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gTaskFileSaveCardKind = 1;
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}
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gTaskFileTimerId = TaskTimerRegEventId();
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TaskTimerStartEvent(&gTaskFileTimerId, 86400, 0xffffffff, TaskFileEnableCheckSector);
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return 0;
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}
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int TaskFileLogWrite(char *Wdata, unsigned int WdataLen, unsigned int *RealWLen)
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{
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FIL LogFile;
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FRESULT fres;
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DRV_RTC_TIME RtcTime;
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if (0 > FileGetFileInitFlag()) {
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return -1;
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}
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if (gFileTaskMutex == 0) {
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gFileTaskMutex = 1;
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} else {
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return -1;
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}
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if (Wdata == NULL || WdataLen == 0 || RealWLen == NULL) {
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gFileTaskMutex = 0;
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return -1;
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}
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/* 获取RTC时钟 */
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RtcGetTime(&RtcTime);
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if (gTaskFileSaveSector == 0) {
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sprintf(gLogFilePathW, "/Usr0/Log/%d-%d-%d_run.log", RtcTime.year, RtcTime.month, RtcTime.date);
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} else {
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sprintf(gLogFilePathW, "/Usr1/Log/%d-%d-%d_run.log", RtcTime.year, RtcTime.month, RtcTime.date);
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}
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fres = f_open(&LogFile, gLogFilePathW, FA_OPEN_APPEND | FA_WRITE);
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if (fres != FR_OK) {
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/* 文件打开失败 */
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gFileTaskMutex = 0;
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return -1;
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}
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sprintf(gTimeBuf, "%02d:%02d:%02d\t", RtcTime.hour, RtcTime.minute, RtcTime.second);
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f_write(&LogFile, gTimeBuf, strlen(gTimeBuf), RealWLen); // 写入事件发生的时间
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f_write(&LogFile, Wdata, WdataLen, RealWLen);
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f_close(&LogFile);
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gFileTaskMutex = 0;
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return 0;
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}
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/* 数据文件写入 */
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int TaskFileDataWrite(const char *DataType, char *Wdata, unsigned int WdataLen, unsigned int *RealWLen)
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{
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FIL DataFile;
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FRESULT fres;
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DRV_RTC_TIME RtcTime;
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if (0 > FileGetFileInitFlag()) {
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return -1;
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}
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if (gFileTaskMutex == 0) {
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gFileTaskMutex = 1;
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} else {
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return -1; // 表示文件被占用中
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}
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if (DataType == NULL || Wdata == NULL || WdataLen == 0 || RealWLen == NULL) {
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gFileTaskMutex = 0;
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return -1;
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}
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/* 获取RTC时钟 */
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RtcGetTime(&RtcTime);
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if (gTaskFileSaveSector == 0) {
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sprintf(gDataFilePathW, "/Usr0/Data/%d-%d-%d_%s.csv", RtcTime.year, RtcTime.month, RtcTime.date, DataType);
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} else {
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sprintf(gDataFilePathW, "/Usr1/Data/%d-%d-%d_%s.csv", RtcTime.year, RtcTime.month, RtcTime.date, DataType);
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}
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fres = f_open(&DataFile, gDataFilePathW, FA_OPEN_APPEND | FA_WRITE);
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if (fres != FR_OK) {
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/* 文件打开失败 */
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gFileTaskMutex = 0;
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return -1;
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}
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sprintf(gTimeBuf, "%02d:%02d:%02d,", RtcTime.hour, RtcTime.minute, RtcTime.second);
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f_write(&DataFile, gTimeBuf, strlen(gTimeBuf), RealWLen); // 写入事件发生的时间
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f_write(&DataFile, Wdata, WdataLen, RealWLen);
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f_write(&DataFile, "\r\n", strlen("\r\n"), RealWLen);
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f_close(&DataFile);
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gFileTaskMutex = 0;
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return 0;
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}
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/* 文件任务 */
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void TaskSysFile(void *arg)
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{
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int i = 0;
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unsigned int RealWbyte;
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int ret;
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FRESULT fres;
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FIL FileTmp;
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unsigned int Wcount = 0;
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gTaskFileWatchdogId = TaskWatchdogRegEvent("TaskFileSys");
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/* 将接收缓存提取数据任务开启写入日志 */
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TaskFileLogWrite("TaskFile: Join in!!\n", strlen("TaskFile: Join in!!\n"), &RealWbyte);
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while (1) {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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if (gFileTaskUpTransmiting == 1) {
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if (gFileTaskAskedType == FILE_DATA_TYPE) {
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/* 等待其他调用文件的程序结束 */
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while (gFileTaskMutex == 1) {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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}
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gFileTaskMutex = 1;
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fres = f_open(&FileTmp, gDataFilePathR, FA_READ | FA_OPEN_EXISTING);
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if (fres != FR_OK) {
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gFileTaskUpTransmiting = 0;
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gFileTaskMutex = 0;
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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continue;
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}
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gTaskFileSize = FileTmp.obj.objsize;
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gTaskFileDate = gFileTaskAskedYear * 10000 + gFileTaskAskedMon * 100 + gFileTaskAskedDay;
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gTaskFileDataAll = (gTaskFileSize / 512) + 1;
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gTaskFileData[0] = FILE_DATA_TYPE;
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gTaskFileData[1] = (uint8_t)((gTaskFileDate & 0xff000000) >> 24);
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gTaskFileData[2] = (uint8_t)((gTaskFileDate & 0x00ff0000) >> 16);
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gTaskFileData[3] = (uint8_t)((gTaskFileDate & 0x0000ff00) >> 8);
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gTaskFileData[4] = (uint8_t)(gTaskFileDate & 0x000000ff);
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for (i = 0; i < (strlen(gDataFilePathR) - 6); i++) {
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gTaskFileData[5 + i] = gDataFilePathR[i + 11];
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}
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} else if (gFileTaskAskedType == FILE_LOG_TYPE) {
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/* 等待其他调用文件的程序结束 */
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while (gFileTaskMutex == 1) {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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}
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gFileTaskMutex = 1;
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fres = f_open(&FileTmp, gLogFilePathR, FA_READ | FA_OPEN_EXISTING);
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if (fres != FR_OK) {
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gFileTaskUpTransmiting = 0;
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gFileTaskMutex = 0;
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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continue;
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}
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gTaskFileSize = FileTmp.obj.objsize;
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gTaskFileDate = gFileTaskAskedYear * 10000 + gFileTaskAskedMon * 100 + gFileTaskAskedDay;
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gTaskFileDataAll = (gTaskFileSize / 512) + 1;
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gTaskFileData[0] = FILE_LOG_TYPE;
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gTaskFileData[1] = (uint8_t)((gTaskFileDate & 0xff000000) >> 24);
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gTaskFileData[2] = (uint8_t)((gTaskFileDate & 0x00ff0000) >> 16);
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gTaskFileData[3] = (uint8_t)((gTaskFileDate & 0x0000ff00) >> 8);
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gTaskFileData[4] = (uint8_t)(gTaskFileDate & 0x000000ff);
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for (i = 0; i < (strlen(gLogFilePathR) - 10); i++) {
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gTaskFileData[5 + i] = gLogFilePathR[i + 10];
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}
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}
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while (i < 30) {
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gTaskFileData[5 + i] = 0;
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i++;
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}
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gTaskFileData[35] = (uint8_t)((gTaskFileSize & 0xff000000) >> 24);
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gTaskFileData[36] = (uint8_t)((gTaskFileSize & 0x00ff0000) >> 16);
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gTaskFileData[37] = (uint8_t)((gTaskFileSize & 0x0000ff00) >> 8);
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gTaskFileData[38] = (uint8_t)(gTaskFileSize & 0x000000ff);
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gTaskFileData[39] = (uint8_t)((gTaskFileDataAll & 0xff000000) >> 24);
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gTaskFileData[40] = (uint8_t)((gTaskFileDataAll & 0x00ff0000) >> 16);
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gTaskFileData[41] = (uint8_t)((gTaskFileDataAll & 0x0000ff00) >> 8);
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gTaskFileData[42] = (uint8_t)(gTaskFileDataAll & 0x000000ff);
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while (1) {
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Wcount = 0;
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gTaskFileData[43] = (uint8_t)((gTaskFileDataLocal & 0xff000000) >> 24);
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gTaskFileData[44] = (uint8_t)((gTaskFileDataLocal & 0x00ff0000) >> 16);
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gTaskFileData[45] = (uint8_t)((gTaskFileDataLocal & 0x0000ff00) >> 8);
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gTaskFileData[46] = (uint8_t)(gTaskFileDataLocal & 0x000000ff);
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f_read(&FileTmp, &gTaskFileData[47], 512, &Wcount);
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if ((f_eof(&FileTmp)) && (Wcount == 0)) {
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break;
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}
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/* 发送数据 */
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TaskUpcCommSendMessage(FILE_TRANSMIT_MESSAGE, &gTaskFileSendSerial, gTaskFileData, Wcount + 47);
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gTaskFileSendSerial++;
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gTaskFileDataLocal++;
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TaskWatchdogFreed(gTaskFileWatchdogId);
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OSTimeDly(10);
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}
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f_close(&FileTmp);
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gTaskFileDataLocal = 1;
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gFileTaskUpTransmiting = 0;
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if (gFileTaskMutex == 1) {
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gFileTaskMutex = 0;
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}
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if (gFileTaskMutex == 1) {
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gFileTaskMutex = 0;
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}
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}
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if (gTaskFileReplaceEnable == 1) {
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unsigned int AllSpace = 0;
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unsigned int RemainingSpace = 0;
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while (gFileTaskMutex == 1) {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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}
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gFileTaskMutex = 1;
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while (gFileTaskMutex == 1) {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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}
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gFileTaskMutex = 1;
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FileGetDiskSpace(&AllSpace, &RemainingSpace);
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/* 更换空间 */
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if (RemainingSpace < (AllSpace / 4)) {
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if (gTaskFileSaveSector == 0) {
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do {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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fres = f_unlink("/Usr1");
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} while (fres != FR_OK || fres == FR_NO_PATH);
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do {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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ret = TaskFileCreateUsr1();
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} while (ret < 0);
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gTaskFileSaveSector = 1;
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} else {
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do {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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fres = f_unlink("/Usr0");
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} while (fres != FR_OK || fres == FR_NO_PATH);
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do {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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ret = TaskFileCreateUsr0();
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} while (ret < 0);
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gTaskFileSaveSector = 0;
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}
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} else if (RemainingSpace < (AllSpace - (AllSpace / 4 * 3 / 2)) && gTaskFileSaveCardKind == 0) {
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do {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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fres = f_unlink("/Usr1");
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} while (fres != FR_OK || fres == FR_NO_PATH);
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do {
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OSTimeDly(10);
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TaskWatchdogFreed(gTaskFileWatchdogId);
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ret = TaskFileCreateUsr1();
|
||
|
|
} while (ret < 0);
|
||
|
|
gTaskFileSaveSector = 1;
|
||
|
|
}
|
||
|
|
if (gFileTaskMutex == 1) {
|
||
|
|
gFileTaskMutex = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* 获取文件使能 */
|
||
|
|
int TaskFileEnableSend(unsigned char Type, unsigned short Year, unsigned char Mon, unsigned char Day,
|
||
|
|
unsigned char Action, const char *DataType)
|
||
|
|
{
|
||
|
|
FIL File;
|
||
|
|
FRESULT fres;
|
||
|
|
if (gFileTaskUpTransmiting == 1 && Action == FILE_UPLOAD) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
gFileTaskAskedYear = Year; // 年
|
||
|
|
gFileTaskAskedMon = Mon; // 月
|
||
|
|
gFileTaskAskedDay = Day; // 日
|
||
|
|
gFileTaskAskedType = Type;
|
||
|
|
if (Type == FILE_DATA_TYPE) {
|
||
|
|
if (gFileTaskMutex == 1) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
gFileTaskMutex = 1;
|
||
|
|
memset(gDataFilePathR, 0, sizeof(gDataFilePathR));
|
||
|
|
sprintf(gDataFilePathR, "/Usr0/Data/%d-%d-%d_%s.csv", Year, Mon, Day, DataType);
|
||
|
|
/* 判断文件是否存在 */
|
||
|
|
fres = f_open(&File, gDataFilePathR, FA_READ);
|
||
|
|
if (fres != FR_OK) {
|
||
|
|
sprintf(gDataFilePathR, "/Usr1/Data/%d-%d-%d_%s.csv", Year, Mon, Day, DataType);
|
||
|
|
fres = f_open(&File, gDataFilePathR, FA_READ);
|
||
|
|
if (fres != FR_OK) {
|
||
|
|
gFileTaskMutex = 0;
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
f_close(&File);
|
||
|
|
if (Action == FILE_DELETE) {
|
||
|
|
f_unlink(gDataFilePathR);
|
||
|
|
gFileTaskMutex = 0;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
gFileTaskMutex = 0;
|
||
|
|
} else if (Type == FILE_LOG_TYPE) {
|
||
|
|
if (gFileTaskMutex == 1) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
gFileTaskMutex = 1;
|
||
|
|
memset(gLogFilePathR, 0, sizeof(gLogFilePathR));
|
||
|
|
sprintf(gLogFilePathR, "/Usr0/Log/%d-%d-%d_run.log", Year, Mon, Day);
|
||
|
|
fres = f_open(&File, gLogFilePathR, FA_READ);
|
||
|
|
if (fres != FR_OK) {
|
||
|
|
sprintf(gLogFilePathR, "/Usr1/Log/%d-%d-%d_run.log", Year, Mon, Day);
|
||
|
|
fres = f_open(&File, gLogFilePathR, FA_READ);
|
||
|
|
if (fres != FR_OK) {
|
||
|
|
gFileTaskMutex = 0;
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
f_close(&File);
|
||
|
|
if (Action == FILE_DELETE) {
|
||
|
|
f_unlink(gLogFilePathR);
|
||
|
|
gFileTaskMutex = 0;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
gFileTaskMutex = 0;
|
||
|
|
}
|
||
|
|
gFileTaskUpTransmiting = 1;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void TaskFileEnableCheckSector(void)
|
||
|
|
{
|
||
|
|
gTaskFileReplaceEnable = 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int TaskFileCreateUsr0(void)
|
||
|
|
{
|
||
|
|
FRESULT fres;
|
||
|
|
DIR dp;
|
||
|
|
fres = f_opendir(&dp, "/Usr0");
|
||
|
|
if (fres == FR_NO_PATH) {
|
||
|
|
f_mkdir("/Usr0");
|
||
|
|
} else if (fres != FR_OK) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
fres = f_opendir(&dp, "/Usr0/log");
|
||
|
|
if (fres == FR_NO_PATH) {
|
||
|
|
f_mkdir("/Usr0/log");
|
||
|
|
} else if (fres != FR_OK) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
fres = f_opendir(&dp, "/Usr0/Data");
|
||
|
|
if (fres == FR_NO_PATH) {
|
||
|
|
f_mkdir("/Usr0/Data");
|
||
|
|
} else if (fres != FR_OK) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int TaskFileCreateUsr1(void)
|
||
|
|
{
|
||
|
|
FRESULT fres;
|
||
|
|
DIR dp;
|
||
|
|
fres = f_opendir(&dp, "/Usr1");
|
||
|
|
if (fres == FR_NO_PATH) {
|
||
|
|
f_mkdir("/Usr1");
|
||
|
|
} else if (fres != FR_OK) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
fres = f_opendir(&dp, "/Usr1/log");
|
||
|
|
if (fres == FR_NO_PATH) {
|
||
|
|
f_mkdir("/Usr1/log");
|
||
|
|
} else if (fres != FR_OK) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
fres = f_opendir(&dp, "/Usr1/Data");
|
||
|
|
if (fres == FR_NO_PATH) {
|
||
|
|
f_mkdir("/Usr1/Data");
|
||
|
|
} else if (fres != FR_OK) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|