Kenji Arai
microSD Card control function for DISCO-F769NI based on BD_SD_DISCO_F746NG library by Roy Krikke
Dependencies: BD_SD_DISCO_F769NI BSP_DISCO_F769NI
Fork of
DISCO-F746NG_BLOCK_DEVICE_WITH_FAT_FILESYSTEM_ON_SDCARD
by 
Roy Krikke
Please refer following my Notebook page.
/users/kenjiArai/notebook/sd-card-control-new/#
Diff: FatFs_Mon/mon.cpp
- Revision:
- 8:12621f1fcbbe
- Parent:
- 7:e7767b779c8c
--- a/FatFs_Mon/mon.cpp Sat May 02 03:43:51 2020 +0000
+++ b/FatFs_Mon/mon.cpp Thu Jan 14 00:40:36 2021 +0000
@@ -2,13 +2,14 @@
* mbed Application program for the mbed
* FatFs Check program / monitor part
*
- * Copyright (c) 2015,'18,'19,'20 Kenji Arai / JH1PJL
+ * Copyright (c) 2015,'18,'19,'20,'21 Kenji Arai / JH1PJL
* http://www7b.biglobe.ne.jp/~kenjia/
* https://os.mbed.com/users/kenjiArai/
* Created: May 5th, 2015
* Revised: June 14th, 2015
* Revised: April 7th, 2018
- * Revised: May 2nd, 2020
+ * Revised: August 8th, 2020
+ * Revised: January 14th, 2021
*/
/*
@@ -24,35 +25,30 @@
// Include --------------------------------------------------------------------
#include "mbed.h"
-#if (MBED_MAJOR_VERSION == 2)
-#include "SDFileSystem.h"
-#elif (MBED_MAJOR_VERSION == 5)
#include "FATFileSystem.h"
-#endif
#include "ff.h"
#include "ffconf.h"
#include "diskio.h"
#include "mon.h"
+#include "uart_as_stdio.h"
// Definition -----------------------------------------------------------------
#define DO_DEBUG 0
#if DO_DEBUG
-#define DEBUG_LINE pc.printf("line:%d\r\n", __LINE__);
+#define DEBUG_LINE printf("line:%d\r\n", __LINE__);
#else
#define DEBUG_LINE {;}
#endif
// Com
#if 1
-#define BAUD(x) pc.baud(x)
-#define GETC(x) pc.getc(x)
-#define PUTC(x) pc.putc(x)
-#define PUTS(x) pc.puts(x)
-#define PRINTF(...) pc.printf(__VA_ARGS__)
-#define READABLE(x) pc.readable(x)
+#define GETC(x) getc(x)
+#define PUTC(x) putc(x)
+#define PUTS(x) puts(x)
+#define PRINTF(...) printf(__VA_ARGS__)
+#define READABLE(x) readable(x)
#else
-#define BAUD(x) {;}
#define GETC(x) {;}
#define PUTC(x) {;}
#define PRINTF(...) {;}
@@ -119,7 +115,7 @@
"x extend commands mode\r\n"
"q Return to main\r\n"
"t Show current time or Adjust time\r\n"
- " e.g. t 20 5 2 10 11 12 -> May 02,'20, 10:11:12\r\n"
+ " e.g. t 21 1 13 10 11 12 -> January 13,'21, 10:11:12\r\n"
"? Help/You know the command\r\n"
"\r\n";
@@ -164,12 +160,8 @@
"\r\n";
// Function prototypes --------------------------------------------------------
-#if (MBED_MAJOR_VERSION == 2)
-extern SDFileSystem fs;
-#elif (MBED_MAJOR_VERSION == 5)
extern HeapBlockDevice bd;
extern FATFileSystem fs;
-#endif
static void extended_mon( char *ptr );
static void v_next( char *ptr );
@@ -192,7 +184,6 @@
void get_line (char *buff, int len);
// Object ---------------------------------------------------------------------
-extern Serial pc;
Timer t;
//------------------------------------------------------------------------------
@@ -214,23 +205,23 @@
ptr = Linebuf;
get_line( ptr, sizeof(Linebuf) );
switch ( *ptr++ ) {
- // vol
+ // vol
case 'v' :
v_next(ptr);
break;
- // dir
+ // dir
case 'd' :
d_next(ptr);
break;
- // cd, copy
+ // cd, copy
case 'c' :
c_next(ptr);
break;
- // mkdir
+ // mkdir
case 'm' :
m_next(ptr);
break;
- // ren
+ // ren
case 'r' :
r_next(ptr);
break;
@@ -240,15 +231,15 @@
case 'x' :
extended_mon(ptr);
break;
- // Help
+ // Help
case '?' :
PUTS(HelpMsg0);
break;
- // Exit monitor (return to main())
+ // Exit monitor (return to main())
case 'q' :
PUTS("Return to main\r\n");
return;
- // Not a command
+ // Not a command
default:
PUTS("? [HELP]=?");
crlf();
@@ -257,36 +248,30 @@
}
}
-uint32_t get_disk_freespace(void)
+float get_disk_freespace(void)
{
- long p1;
+ DWORD p1;
UINT s1, s2;
FATFS *fs;
BYTE res;
- if (Dirx == NULL){
+ if (Dirx == NULL) {
Dirx = new FATFS_DIR;
}
- char p = NULL;
- res = f_opendir(Dirx, &p);
+ //char p = NULL;
+ char p[8] = {0};
+ res = f_opendir(Dirx, p);
if (res) {
return 0;
}
- p1 = s1 = s2 = 0;
- for(;;) {
- res = f_readdir(Dirx, &Finfo);
- if ((res != FR_OK) || !Finfo.fname[0]) break;
- if (Finfo.fattrib & AM_DIR) {
- s2++;
- } else {
- s1++;
- p1 += Finfo.fsize;
- }
- }
- res = f_getfree(&p, (DWORD*)&p1, &fs);
- uint32_t size = p1 * fs->csize * 512;
+ p1 = 0;
+ p[0] = '0';
+ p[1] = ':';
+ p[2] = 0;
+ res = f_getfree(p, (DWORD*)&p1, &fs);
+ float size_float = (float)p1 * (float)fs->csize * (float)fs->ssize;
if (res == FR_OK) {
- return size;
+ return size_float;
} else {
return 0;
}
@@ -296,8 +281,8 @@
{
BYTE res;
//const char *file_name ="acc_data.txt";
-
- if (Dirx == NULL){
+
+ if (Dirx == NULL) {
Dirx = new FATFS_DIR;
}
char p = NULL;
@@ -309,7 +294,7 @@
for(;;) {
res = f_readdir(Dirx, &Finfo);
if ((res != FR_OK) || !Finfo.fname[0]) break;
- if (strcmp(Finfo.fname, file_name) == 0){
+ if (strcmp(Finfo.fname, file_name) == 0) {
return Finfo.fsize;
}
}
@@ -675,7 +660,7 @@
p2 += s2;
if (cnt != s2) break;
}
- tim = t.read_ms();
+ tim = t.elapsed_time().count();
PRINTF("%lu bytes read with %lu kB/sec.\r\n",
p2, tim ? (p2 / tim) : 0);
break;
@@ -702,7 +687,7 @@
p2 += s2;
if (cnt != s2) break;
}
- tim = t.read_ms();
+ tim = t.elapsed_time().count();
PRINTF("%lu bytes written with %lu kB/sec.\r\n",
p2, tim ? (p2 / tim) : 0);
break;
@@ -737,8 +722,8 @@
break;
#endif
#if 0
- /* ft <year> <month> <day> <hour> <min> <sec> <name>
- - Change timestamp of an object */
+ /* ft <year> <month> <day> <hour> <min> <sec> <name>
+ - Change timestamp of an object */
case 't' :
if (!xatoi(&ptr, &p1) || !xatoi(&ptr, &p2) || !xatoi(&ptr, &p3)) {
break;
@@ -866,7 +851,7 @@
put_rc(f_mkfs("", (BYTE)p2, (DWORD)p3, Buff, sizeof Buff));
break;
#endif /* FF_USE_MKFS */
- /* fz [<size>] - Change/Show R/W length for fr/fw/fx command */
+ /* fz [<size>] - Change/Show R/W length for fr/fw/fx command */
case 'z' :
if (xatoi(&ptr, &p1) && p1 >= 1 && p1 <= (long)sizeof Buff)
blen = p1;
@@ -1098,29 +1083,29 @@
if (xatoi(&ptr, &p1)) {
t.tm_year = (uint8_t)p1 + 100;
- pc.printf("Year:%ld ",p1);
+ printf("Year:%ld ",p1);
xatoi( &ptr, &p1 );
t.tm_mon = (uint8_t)p1 - 1;
- pc.printf("Month:%ld ",p1);
+ printf("Month:%ld ",p1);
xatoi( &ptr, &p1 );
t.tm_mday = (uint8_t)p1;
- pc.printf("Day:%ld ",p1);
+ printf("Day:%ld ",p1);
xatoi( &ptr, &p1 );
t.tm_hour = (uint8_t)p1;
- pc.printf("Hour:%ld ",p1);
+ printf("Hour:%ld ",p1);
xatoi( &ptr, &p1 );
t.tm_min = (uint8_t)p1;
- pc.printf("Min:%ld ",p1);
+ printf("Min:%ld ",p1);
xatoi( &ptr, &p1 );
t.tm_sec = (uint8_t)p1;
- pc.printf("Sec: %ld \r\n",p1);
+ printf("Sec: %ld \r\n",p1);
seconds = mktime(&t);
set_time(seconds);
} else {
seconds = time(NULL);
}
strftime(buf, 50, " %B %d,'%y, %H:%M:%S\r\n", localtime(&seconds));
- pc.printf("[Time] %s", buf);
+ printf("[Time] %s", buf);
}
// Get key input data
@@ -1130,6 +1115,7 @@
int idx = 0;
for (;;) {
+ //DEBUG_LINE
c = GETC();
// Added by Kenji Arai / JH1PJL May 9th, 2010
if (c == '\r') {