| /trunk/fat16.c |
|---|
| 304,21 → 304,6 |
| #define FSTATE_UNUSED 0 |
| #define FSTATE_USED 1 |
| typedef struct |
| { |
| u8 IsValid; // 0 means invalid, else valid |
| u8 SectorsPerCluster; // how many sectors does a cluster contain? |
| u8 FatCopies; // Numbers of copies of the FAT |
| u16 MaxRootEntries; // Possible number of entries in the root directory. |
| u16 SectorsPerFat; // how many sectors does a fat16 contain? |
| u32 FirstFatSector; // sector of the start of the fat |
| u32 FirstRootDirSector; // sector of the rootdirectory |
| u32 FirstDataSector; // sector of the first cluster containing data (cluster2). |
| u32 LastDataSector; // the last data sector of the partition |
| u8 VolumeLabel[12]; // the volume label |
| u32 CurrentWorkingDirectory;// A pointer to the directory we are actual using |
| s8 PathToCwd[256]; // a string containing the complete path to the current working directory |
| } __attribute__((packed)) Partition_t; |
| Partition_t Partition; // Structure holds partition information |
| /trunk/fat16.h |
|---|
| 66,6 → 66,26 |
| u8 attribmask; |
| } __attribute__((packed)) Find_t; |
| typedef struct |
| { |
| u8 IsValid; // 0 means invalid, else valid |
| u8 SectorsPerCluster; // how many sectors does a cluster contain? |
| u8 FatCopies; // Numbers of copies of the FAT |
| u16 MaxRootEntries; // Possible number of entries in the root directory. |
| u16 SectorsPerFat; // how many sectors does a fat16 contain? |
| u32 FirstFatSector; // sector of the start of the fat |
| u32 FirstRootDirSector; // sector of the rootdirectory |
| u32 FirstDataSector; // sector of the first cluster containing data (cluster2). |
| u32 LastDataSector; // the last data sector of the partition |
| u8 VolumeLabel[12]; // the volume label |
| u32 CurrentWorkingDirectory;// A pointer to the directory we are actual using |
| s8 PathToCwd[256]; // a string containing the complete path to the current working directory |
| } __attribute__((packed)) Partition_t; |
| extern Partition_t Partition; // Structure holds partition information |
| //________________________________________________________________________________________________________________________________________ |
| // |
| // API to the FAT16 filesystem |
| /trunk/ftphelper.h |
|---|
| 2,6 → 2,12 |
| #define _FTPHELPER_H |
| #define FTP_CMD_ERROR 255 // global ERROR - CMD |
| #define FTP_ERROR_NONE 0 |
| #define FTP_ERROR_NO_SDCARD 1 |
| #define FTP_ERROR_MOTOR_RUN 2 |
| #define FTP_CMD_NONE 0 |
| #define FTP_CMD_FINDFIRST 1 |
| #define FTP_CMD_FINDNEXT 2 |
| 19,6 → 25,7 |
| #define DATA_TRANSFER_SIZE 750 // size of 1 data block for filetransfer |
| char FTP_data[DATA_TRANSFER_SIZE+10]; // parameter from FTP_CMD_SET_CWD |
| /trunk/uart1.c |
|---|
| 78,7 → 78,9 |
| #include "spi_slave.h" |
| #include "ftphelper.h" |
| #include "led.h" |
| #include "fat16.h" |
| #define FALSE 0 |
| #define TRUE 1 |
| 405,7 → 407,7 |
| { |
| case 'f': // ftp command |
| if(FC.StatusFlags & FC_STATUS_MOTOR_RUN) break; // not if the motors are running |
| UART1_Request_FTP = SerialMsg.pData[0]; |
| //if (UART1_Request_FTP == FTP_CMD_SET_CWD || UART1_Request_FTP == FTP_CMD_GET_FILE) |
| memcpy(&FTP_data, &SerialMsg.pData[1], sizeof(FTP_data)); // copy ftp parameter |
| 702,7 → 704,17 |
| } |
| else if(UART1_Request_FTP && (UART1_tx_buffer.Locked == FALSE)) |
| { |
| CheckFTPCommand(UART1_Request_FTP); |
| u8 errorcode = FTP_ERROR_NONE; |
| if(FC.StatusFlags & FC_STATUS_MOTOR_RUN) errorcode = FTP_ERROR_MOTOR_RUN; |
| else if (!Partition.IsValid) errorcode = FTP_ERROR_NO_SDCARD; |
| if (!errorcode) CheckFTPCommand(UART1_Request_FTP); |
| else |
| { |
| u8 cmd = FTP_CMD_ERROR; |
| MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &cmd, 1, &errorcode, 1); |
| } |
| UART1_Request_FTP = FALSE; |
| } |
| else if((UART1_Request_WritePoint!= 0xFF) && (UART1_tx_buffer.Locked == FALSE)) |