Changeset 435

Timestamp:

Jul 5, 2020, 10:49:56 PM (3 years ago)

Author:

coas-nagasima

Message:

sdfsを更新

Location:

EcnlProtoTool/trunk/ntshell

Files:

• fatfs/ff.c (modified) (2 diffs)
• fatfs/ff.h (modified) (1 diff)
• fatfs/ffarch.c (modified) (3 diffs)
• fatfs/ffconf.h (modified) (2 diffs)
• fatfs/fftime.c (modified) (1 diff)
• fatfs/sdfs.c (modified) (15 diffs)
• fatfs/sdfs.h (modified) (5 diffs)
• ntshell/usrcmd.c (modified) (2 diffs)
• src/main.h (modified) (1 diff)

EcnlProtoTool/trunk/ntshell/fatfs/ff.c

@@ -17 +17 @@
 
 
+#include "shellif.h"
 #include "ff.h"                 /* Declarations of FatFs API */
 #include "diskio.h"             /* Declarations of disk I/O functions */
 #include "util/ntstdio.h"
-#include "shellif.h"
 
 /*--------------------------------------------------------------------------
@@ -2617 +2617 @@
         /* Get logical drive number */
 #if !FF_FS_READONLY
-        mode &= FA_READ | FA_WRITE | FA_CREATE_ALWAYS | FA_OPEN_ALWAYS | FA_CREATE_NEW;
+        mode &= FA_READ | FA_WRITE | FA_CREATE_ALWAYS | FA_OPEN_ALWAYS | FA_CREATE_NEW | FA_OPEN_APPEND;
         res = find_volume(&dj.fs, &path, (BYTE)(mode & ~FA_READ));
 #else

EcnlProtoTool/trunk/ntshell/fatfs/ff.h

@@ -309 +309 @@
 #define FA_CREATE_ALWAYS        0x08
 #define FA_OPEN_ALWAYS          0x10
+#define FA_OPEN_APPEND          0x30
 #define FA_MODIFIED                     0x20
 #define FA_DIRTY                        0x40

EcnlProtoTool/trunk/ntshell/fatfs/ffarch.c

@@ -53 +53 @@
 #include "util/ntstdio.h"
 
+#define SD_CARD_LOG_LEVEL LOG_INFO
+
 #define SIO_PORTID 1
 extern ntstdio_t ntstdio;
@@ -279 +281 @@
 }
 
+void sdfs_debug(const char *fmt, ...)
+{
+        va_list arp;
+
+        va_start(arp, fmt);
+        syslog(SD_CARD_LOG_LEVEL, fmt, arp);
+        va_end(arp);
+}
+
 int ff_cre_syncobj(BYTE vol, FF_SYNC_t* sobj)
 {
@@ -310 +321 @@
         sys_free(mblock);
 }
+
+DWORD get_fattime(void)
+{
+        time_t temp;
+        struct tm _tm;
+
+        temp = rtc_read();
+        gmtime_r(&temp, &_tm);
+
+        return    ((DWORD)(_tm.tm_year - 1980) << 25)
+                | ((DWORD)_tm.tm_mon << 21)
+                | ((DWORD)_tm.tm_mday << 16)
+                | ((DWORD)_tm.tm_hour << 11)
+                | ((DWORD)_tm.tm_min << 5)
+                | ((DWORD)_tm.tm_sec >> 1);
+}

EcnlProtoTool/trunk/ntshell/fatfs/ffconf.h

@@ -4 +4 @@
 
 #define FFCONF_DEF 64180        /* Revision ID */
+
+#define FFS_DBG                 0
 
 /*---------------------------------------------------------------------------/
@@ -125 +127 @@
 
 
+#define FF_LFN_BUF              255
+#define FF_SFN_BUF              12
+/* This set of options defines size of file name members in the FILINFO structure
+/  which is used to read out directory items. These values should be suffcient for
+/  the file names to read. The maximum possible length of the read file name depends
+/  on character encoding. When LFN is not enabled, these options have no effect. */
+
+
 #define FF_FS_RPATH     2
 /* This option configures relative path feature.

EcnlProtoTool/trunk/ntshell/fatfs/fftime.c

@@ -254 +254 @@
         return -1;
 }
-
-DWORD get_fattime(void)
-{
-        time_t temp;
-        struct tm _tm;
-
-        temp = rtc_read();
-        gmtime_r(&temp, &_tm);
-
-        return    ((DWORD)(_tm.tm_year - 1980) << 25)
-                | ((DWORD)_tm.tm_mon << 21)
-                | ((DWORD)_tm.tm_mday << 16)
-                | ((DWORD)_tm.tm_hour << 11)
-                | ((DWORD)_tm.tm_min << 5)
-                | ((DWORD)_tm.tm_sec >> 1);
-}

EcnlProtoTool/trunk/ntshell/fatfs/sdfs.c

@@ -115 +115 @@
         */
 #include "sdfs.h"
+#include "diskio.h"
 //#include "mbed_debug.h"
 #include "mbed_wait_api.h"
-
-#define debug(str, ...)
-#define debug_if(cond, strt, ...) if(cond){ debug(str, __ARGS__); }
+#include "util/ntstdio.h"
+
+void sdfs_debug(const char *fmt, ...);
+#define debug(...) sdfs_debug(__VA_ARGS__)
+#define debug_if(cond, ...) if (cond) { sdfs_debug(__VA_ARGS__); }
 
 static int sdfs_initialise_card_v1(sdfs_t *obj);
@@ -134 +137 @@
 #define SD_DBG             0
 
-sdfs_init(sdfs_t *obj, PinName mosi, PinName miso, PinName sclk, PinName cs, const char* name)
+void sdfs_init(sdfs_t *obj, PinName mosi, PinName miso, PinName sclk, PinName cs, const char* name)
 {
         obj->name = name;
@@ -144 +147 @@
     obj->_init_sck = 100000;
     obj->_transfer_sck = 1000000;
+        obj->_is_initialized = STA_NOINIT;
 }
 
@@ -154 +158 @@
 #define R1_PARAMETER_ERROR      (1 << 6)
 
-// Types
-#define SDCARD_FAIL 0 //!< v1.x Standard Capacity
-#define SDCARD_V1   1 //!< v2.x Standard Capacity
-#define SDCARD_V2   2 //!< v2.x High Capacity
-#define SDCARD_V2HC 3 //!< Not recognised as an SD Card
-
 int sdfs_initialise_card(sdfs_t *obj)
 {
@@ -173 +171 @@
         if (sdfs__cmd(obj, 0, 0) != R1_IDLE_STATE) {
                 debug("No disk, or could not put SD card in to SPI idle state\n");
-                return SDCARD_FAIL;
+                return CT_FAIL;
         }
 
@@ -186 +184 @@
         else {
                 debug("Not in idle state after sending CMD8 (not an SD card?)\n");
-                return SDCARD_FAIL;
+                return CT_FAIL;
         }
 }
@@ -192 +190 @@
 static int sdfs_initialise_card_v1(sdfs_t *obj)
 {
+        sdfs__cmd(obj, 55, 0);
+        if (sdfs__cmd(obj, 41, 0) <= 1) {
+                obj->cdv = 512;
+                debug_if(SD_DBG, "\n\rInit: SEDCARD_V1\n\r");
+                for (int i = 0; i < SD_COMMAND_TIMEOUT; i++) {
+                        sdfs__cmd(obj, 55, 0);
+                        if (sdfs__cmd(obj, 41, 0) == 0) {
+                                break;
+                        }
+                }
+                return CT_SD1;
+        }
+        else {
+                for (int i = 0; i < SD_COMMAND_TIMEOUT; i++) {
+                        if (sdfs__cmd(obj, 1, 0) == 0)
+                                break;
+                }
+                return CT_MMC;
+        }
+        //if (!Timer1 || sdfs__cmd(obj, 16, 512) != 0)  /* Set block length: 512 */
+        //      ty = 0;
+
+        debug("Timeout waiting for v1.x card\n");
+        return CT_FAIL;
+}
+
+static int sdfs_initialise_card_v2(sdfs_t *obj)
+{
+        int n;
+        uint8_t ocr[4];
+
+        /* Get 32 bit return value of R7 resp */
+        for (n = 0; n < 4; n++) ocr[n] = spi_master_write(&obj->_spi, 0xFF);
         for (int i = 0; i < SD_COMMAND_TIMEOUT; i++) {
                 sdfs__cmd(obj, 55, 0);
-                if (sdfs__cmd(obj, 41, 0) == 0) {
-                        obj->cdv = 512;
-                        debug_if(SD_DBG, "\n\rInit: SEDCARD_V1\n\r");
-                        return SDCARD_V1;
-                }
-        }
-
-        debug("Timeout waiting for v1.x card\n");
-        return SDCARD_FAIL;
-}
-
-static int sdfs_initialise_card_v2(sdfs_t *obj)
-{
-        for (int i = 0; i < SD_COMMAND_TIMEOUT; i++) {
+                if (sdfs__cmd(obj, 41, 0x40000000) == 0) {
+                        if (sdfs__cmd58(obj) == 0) {
+                                for (n = 0; n < 4; n++) ocr[n] = spi_master_write(&obj->_spi, 0xFF);
+                                debug_if(SD_DBG, "\n\rInit: SDCARD_V2\n\r");
+                                obj->cdv = 1;
+                                return (ocr[0] & 0x40) ? CT_SD2 | CT_BLOCK : CT_SD2;
+                        }
+                }
                 wait_ms(50);
-                sdfs__cmd58(obj);
-                sdfs__cmd(obj, 55, 0);
-                if (sdfs__cmd(obj, 41, 0x40000000) == 0) {
-                        sdfs__cmd58(obj);
-                        debug_if(SD_DBG, "\n\rInit: SDCARD_V2\n\r");
-                        obj->cdv = 1;
-                        return SDCARD_V2;
-                }
         }
 
         debug("Timeout waiting for v2.x card\n");
-        return SDCARD_FAIL;
+        return CT_FAIL;
 }
 
 int sdfs_initialize(sdfs_t *obj)
 {
-        obj->_is_initialized = sdfs_initialise_card(obj);
-        if (obj->_is_initialized == 0) {
+        obj->_is_initialized |= STA_NOINIT;
+
+        obj->_card_type = sdfs_initialise_card(obj);
+        if (obj->_card_type == 0) {
                 debug("Fail to initialize card\n");
                 return 1;
         }
-        debug_if(SD_DBG, "init card = %d\n", obj->_is_initialized);
+        debug_if(SD_DBG, "init card = %x\n", obj->_is_initialized);
+
         obj->_sectors = sdfs__sd_sectors(obj);
+
+        if (sdfs__cmdx(obj, 10, 0) != 0         /* READ_CID */
+                || sdfs__read(obj, obj->_cid, 16) != 0) {
+                obj->_card_type = CT_FAIL;
+                debug("Fail to read cid\n");
+                return 1;
+        }
 
         // Set block length to 512 (CMD16)
         if (sdfs__cmd(obj, 16, 512) != 0) {
+                obj->_card_type = CT_FAIL;
                 debug("Set 512-byte block timed out\n");
                 return 1;
         }
+
+        obj->_is_initialized &= ~STA_NOINIT;
 
         // Set SCK for data transfer
@@ -246 +276 @@
 int sdfs_write(sdfs_t *obj, const uint8_t *buffer, uint32_t block_number, uint32_t count)
 {
-        if (!obj->_is_initialized) {
+        if (obj->_is_initialized & (STA_NOINIT | STA_PROTECT)) {
                 return -1;
         }
@@ -266 +296 @@
 int sdfs_read(sdfs_t *obj, uint8_t *buffer, uint32_t block_number, uint32_t count)
 {
-        if (!obj->_is_initialized) {
+        if (obj->_is_initialized & STA_NOINIT) {
                 return -1;
         }
@@ -287 +317 @@
 {
         // FATFileSystem::disk_status() returns 0 when initialized
-        if (obj->_is_initialized) {
+        if ((obj->_is_initialized & STA_NOINIT) == 0) {
                 return 0;
         }
@@ -294 +324 @@
         }
 }
-int sdfs_sync(sdfs_t *obj) { return 0; }
+
 uint64_t sdfs_sectors(sdfs_t *obj) { return obj->_sectors; }
 
@@ -477 +507 @@
 {
         uint32_t c_size, c_size_mult, read_bl_len;
-        uint32_t block_len, mult, blocknr, capacity;
+        uint32_t mult, blocknr;
         uint32_t hc_c_size;
         uint64_t blocks;
@@ -487 +517 @@
         }
 
-        uint8_t csd[16];
-        if (sdfs__read(obj, csd, 16) != 0) {
+        if (sdfs__read(obj, obj->_csd, 16) != 0) {
                 debug("Couldn't read csd response from disk\n");
                 return 0;
@@ -498 +527 @@
         // read_bl_len   : csd[83:80] - the *maximum* read block length
 
-        int csd_structure = sdfs_ext_bits(obj, csd, 127, 126);
+        int csd_structure = sdfs_ext_bits(obj, obj->_csd, 127, 126);
 
         switch (csd_structure) {
         case 0:
                 obj->cdv = 512;
-                c_size = sdfs_ext_bits(obj, csd, 73, 62);
-                c_size_mult = sdfs_ext_bits(obj, csd, 49, 47);
-                read_bl_len = sdfs_ext_bits(obj, csd, 83, 80);
-
-                block_len = 1 << read_bl_len;
+                c_size = sdfs_ext_bits(obj, obj->_csd, 73, 62);
+                c_size_mult = sdfs_ext_bits(obj, obj->_csd, 49, 47);
+                read_bl_len = sdfs_ext_bits(obj, obj->_csd, 83, 80);
+
+                obj->_block_len = 1 << read_bl_len;
                 mult = 1 << (c_size_mult + 2);
                 blocknr = (c_size + 1) * mult;
-                capacity = blocknr * block_len;
-                blocks = capacity / 512;
-                debug_if(SD_DBG, "\n\rSDCard\n\rc_size: %d \n\rcapacity: %ld \n\rsectors: %lld\n\r", c_size, capacity, blocks);
+                obj->_capacity = blocknr * obj->_block_len;
+                blocks = obj->_capacity / 512;
+                debug_if(SD_DBG, "\n\rSDCard\n\rc_size: %d \n\rcapacity: %ld \n\rsectors: %lld\n\r", c_size, obj->_capacity, blocks);
                 break;
 
         case 1:
                 obj->cdv = 1;
-                hc_c_size = sdfs_ext_bits(obj, csd, 63, 48);
+                hc_c_size = sdfs_ext_bits(obj, obj->_csd, 63, 48);
                 blocks = (hc_c_size + 1) * 1024;
                 debug_if(SD_DBG, "\n\rSDHC Card \n\rhc_c_size: %d\n\rcapacity: %lld \n\rsectors: %lld\n\r", hc_c_size, blocks * 512, blocks);
@@ -528 +557 @@
         return blocks;
 }
+
+static
+int wait_ready(sdfs_t *obj, uint32_t wt)
+{
+        /* Wait until card goes ready or timeout */
+        for (int i = 0; i < wt; i++) {
+                if (spi_master_write(&obj->_spi, 0xFF) == 0xFF)
+                        /* Card goes ready */
+                        return 1;
+        }
+
+        /* Timeout occured */
+        return 0;
+}
+
+static
+void deselect(sdfs_t *obj)
+{
+        /* Set CS# high */
+        gpio_write(&obj->_cs, 0);
+
+        /* Dummy clock (force DO hi-z for multiple slave SPI) */
+        spi_master_write(&obj->_spi, 0xFF);
+}
+
+static
+int select(sdfs_t *obj)
+{
+        /* Set CS# low */
+        gpio_write(&obj->_cs, 1);
+
+        /* Dummy clock (force DO enabled) */
+        spi_master_write(&obj->_spi, 0xFF);
+
+        /* Wait for card ready */
+        if (wait_ready(obj, 500))
+                return 0;
+
+        deselect(obj);
+
+        /* Failed to select the card due to timeout */
+        return -1;
+}
+
+int sdfs_sync(sdfs_t *obj)
+{
+        int ret = select(obj);
+        deselect(obj);
+        return ret;
+}
+
+int sdfs_trim(sdfs_t *obj, uint32_t st, uint32_t ed)
+{
+        int res = -1;
+
+        for(;;) {
+                /* Check if the card is SDC */
+                if (!(obj->_card_type & CT_SDC))
+                        break;
+                /* Check if sector erase can be applied to the card */
+                if (!(obj->_csd[0] >> 6) && !(obj->_csd[10] & 0x40))
+                        break;
+                /* Load sector block */
+                if (!(obj->_card_type & CT_BLOCK)) {
+                        st *= 512; ed *= 512;
+                }
+                /* Erase sector block */
+                if ((sdfs__cmd(obj, 32, st) == 0)
+                        && (sdfs__cmd(obj, 33, ed) == 0)
+                        && (sdfs__cmd(obj, 38, 0) == 0)
+                        && wait_ready(obj, 30000))
+                        res = 0;
+        }
+
+        return res;
+}
+
+int sdfs_get_ocr(sdfs_t *obj, uint8_t buff[4])
+{
+        int res = -1, n;
+
+        /* READ_OCR */
+        if (sdfs__cmd58(obj) == 0) {
+                for (n = 4; n; n--) {
+                        *buff++ = spi_master_write(&obj->_spi, 0xFF);
+                }
+                res = 0;
+        }
+
+        deselect(obj);
+
+        return res;
+}
+
+int sdfs_get_sdstat(sdfs_t *obj, uint8_t buff[64])
+{
+        int res = -1;
+
+        sdfs__cmd(obj, 55, 0);
+
+        /* SD_STATUS */
+        if (sdfs__cmd(obj, 13, 0) == 0) {
+                spi_master_write(&obj->_spi, 0xFF);
+                if (sdfs__read(obj, buff, 64) == 0)
+                        return 0;
+        }
+
+        deselect(obj);
+
+        return res;
+}

EcnlProtoTool/trunk/ntshell/fatfs/sdfs.h

@@ -34 +34 @@
 #endif
 
+/* MMC card type flags (MMC_GET_TYPE) */
+#define CT_FAIL         0x00
+#define CT_MMC          0x01            /* MMC ver 3 */
+#define CT_SD1          0x02            /* SD ver 1 */
+#define CT_SD2          0x04            /* SD ver 2 */
+#define CT_SDC          (CT_SD1|CT_SD2) /* SD */
+#define CT_BLOCK        0x08            /* Block addressing */
+
 /** Access the filesystem on an SD Card using SPI
         *
@@ -51 +59 @@
 typedef struct sdfs_s{
         const char* name;
+        volatile uint8_t _is_initialized;
+        uint8_t _card_type;
+        uint8_t _csd[16], _cid[16];
+        uint64_t _capacity;
+        uint64_t _block_len;
         uint64_t _sectors;
         spi_t _spi;
@@ -57 +70 @@
     uint32_t _init_sck;
     uint32_t _transfer_sck;
-        int _is_initialized;
 } sdfs_t;
 
@@ -68 +80 @@
         * @param name The name used to access the virtual filesystem
         */
-sdfs_init(sdfs_t *obj, PinName mosi, PinName miso, PinName sclk, PinName cs, const char* name);
+void sdfs_init(sdfs_t *obj, PinName mosi, PinName miso, PinName sclk, PinName cs, const char* name);
 
 int sdfs_initialize(sdfs_t *obj);
@@ -76 +88 @@
 int sdfs_sync(sdfs_t *obj);
 uint64_t sdfs_sectors(sdfs_t *obj);
+int sdfs_trim(sdfs_t *obj, uint32_t st, uint32_t ed);
+int sdfs_get_ocr(sdfs_t *obj, uint8_t buff[4]);
+int sdfs_get_sdstat(sdfs_t *obj, uint8_t buff[64]);
 
 #ifdef __cplusplus

EcnlProtoTool/trunk/ntshell/ntshell/usrcmd.c

@@ -330 +330 @@
 
         while ((res == FR_OK) && (fno.fname[0] != 0)) {
-                if (pattern_p != NULL && (fno.fattrib & AM_DIR) && ((fno.fname[0] == '.') ? (pattern_p[0] == '.') : 1)) {/* FATFS_DIR とパターンマッチしている場合は FATFS_DIR 内部を ls する */
+                if (pattern_p != NULL && (fno.fattrib & AM_DIR) && ((fno.fname[0] == '.') ? (pattern_p[0] == '.') : 1)) {/* DIR とパターンマッチしている場合は DIR 内部を ls する */
 #if FF_USE_LFN
                         fn = *fno.lfname ? fno.lfname : fno.fname;
@@ -374 +374 @@
         f_closedir(&dir);
 
+#if FF_USE_LFN
         if (lfn                 != NULL) ff_memfree(lfn);
+#endif
         if (path_backup != NULL) ff_memfree(path_backup);
 }

EcnlProtoTool/trunk/ntshell/src/main.h

@@ -1 +1 @@
 /*
- *  TOPPERS ECHONET Lite Communication Middleware
+ *  TOPPERS PROJECT Home Network Working Group Software
  * 
- *  Copyright (C) 2014-2017 Cores Co., Ltd. Japan
+ *  Copyright (C) 2014-2019 Cores Co., Ltd. Japan
  * 
  *  上記著作権者は，以下の(1)～(4)の条件を満たす場合に限り，本ソフトウェ