Kenji Arai
RAM Disk function using Mbed os5 standard library
Please refer following my Notebook page.
/users/kenjiArai/notebook/sd-card-control-new/#
Revision 4:6650958e6eae, committed 2020-05-02
- Comitter:
- kenjiArai
- Date:
- Sat May 02 03:45:31 2020 +0000
- Parent:
- 3:c31e9e43554b
- Commit message:
- updated os5. changed starting process(wait key input)
Changed in this revision
diff -r c31e9e43554b -r 6650958e6eae FatFs_Mon/mon.cpp
--- a/FatFs_Mon/mon.cpp Fri Dec 27 03:00:50 2019 +0000
+++ b/FatFs_Mon/mon.cpp Sat May 02 03:45:31 2020 +0000
@@ -2,13 +2,13 @@
* mbed Application program for the mbed
* FatFs Check program / monitor part
*
- * Copyright (c) 2015,'18,'19 Kenji Arai / JH1PJL
- * http://www.page.sannet.ne.jp/kenjia/index.html
+ * Copyright (c) 2015,'18,'19,'20 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: December 24th, 2019
+ * Revised: May 2nd, 2020
*/
/*
@@ -119,7 +119,7 @@
"x extend commands mode\r\n"
"q Return to main\r\n"
"t Show current time or Adjust time\r\n"
- " e.g. t 19 12 24 10 11 12 -> 2019-12-24 10:11:12\r\n"
+ " e.g. t 20 5 2 10 11 12 -> May 02,'20, 10:11:12\r\n"
"? Help/You know the command\r\n"
"\r\n";
diff -r c31e9e43554b -r 6650958e6eae FatFs_Mon/mon.h --- a/FatFs_Mon/mon.h Fri Dec 27 03:00:50 2019 +0000 +++ b/FatFs_Mon/mon.h Sat May 02 03:45:31 2020 +0000 @@ -2,12 +2,12 @@ * mbed Application program for the mbed * FatFs Check program /monitor part * - * Copyright (c) 2015,'18,'19 Kenji Arai / JH1PJL - * http://www.page.sannet.ne.jp/kenjia/index.html + * Copyright (c) 2015,'18,'19,'20 Kenji Arai / JH1PJL + * http://www7b.biglobe.ne.jp/~kenjia/ * https://os.mbed.com/users/kenjiArai/ * Created: May 5th, 2015 * Revised: June 14th, 2015 - * Revised: December 24th, 2019 + * Revised: May 2nd, 2020 */ // Function prototypes --------------------------------------------------------
diff -r c31e9e43554b -r 6650958e6eae check_revision.cpp
--- a/check_revision.cpp Fri Dec 27 03:00:50 2019 +0000
+++ b/check_revision.cpp Sat May 02 03:45:31 2020 +0000
@@ -1,21 +1,28 @@
/*
* Check Mbed revision
*
- * Copyright (c) 2019 Kenji Arai / JH1PJL
- * http://www.page.sannet.ne.jp/kenjia/index.html
+ * Copyright (c) 2019,'20 Kenji Arai / JH1PJL
+ * http://www7b.biglobe.ne.jp/~kenjia/
* https://os.mbed.com/users/kenjiArai/
- * Created: December 26th, 2019
- * Revised: December 26th, 2019
+ * Created: July 17th, 2019
+ * Revised: May 2nd, 2020
*/
#include "mbed.h"
-
-// RUN ONLY ON mbed-os5.15.0
-// https://github.com/ARMmbed/mbed-os/releases/tag/mbed-os-5.15.0
+
+// RUN ONLY ON mbed-os-5.15.3
+// https://github.com/ARMmbed/mbed-os/releases/tag/mbed-os-5.15.3
#if (MBED_MAJOR_VERSION == 5) &&\
(MBED_MINOR_VERSION == 15) &&\
- (MBED_PATCH_VERSION == 0)
+ (MBED_PATCH_VERSION == 3)
#else
- //#warning "Please use Mbed-os5.15.0"
- #error "Please use Mbed-os5.15.0"
+ //#warning "Please use mbed-os-5.15.3"
+ #error "Please use mbed-os-5.15.3"
#endif
+
+void print_revision(void)
+{
+ printf("MBED_MAJOR_VERSION = %d, ", MBED_MAJOR_VERSION);
+ printf("MINOR = %d, ", MBED_MINOR_VERSION);
+ printf("PATCH = %d\r\n", MBED_PATCH_VERSION);
+}
diff -r c31e9e43554b -r 6650958e6eae main.cpp
--- a/main.cpp Fri Dec 27 03:00:50 2019 +0000
+++ b/main.cpp Sat May 02 03:45:31 2020 +0000
@@ -2,11 +2,11 @@
* Mbed Application program
* RAM Disck function with FatFs on Mbed-os5
*
- * Copyright (c) 2018,'19 Kenji Arai / JH1PJL
- * http://www.page.sannet.ne.jp/kenjia/index.html
+ * Copyright (c) 2018,'19,'20 Kenji Arai / JH1PJL
+ * http://www7b.biglobe.ne.jp/~kenjia/
* https://os.mbed.com/users/kenjiArai/
* Created: April 7th, 2018
- * Revised: December 27th, 2019
+ * Revised: May 2nd, 2020
*/
// Include --------------------------------------------------------------------
@@ -69,10 +69,15 @@
// ROM / Constant data --------------------------------------------------------
const char *const opening_msg0 = "RAM Disk (use Heap area) test program";
const char *const opening_msg1 = " -> run on Mbed OS-5\r\n";
+const char *const opening_msg2 = "microSD Card is ready for use\r\n";
+const char *const opening_msg3 = "Please hit any key to start!\r\n";
// Function prototypes --------------------------------------------------------
void return_error (int ret_val);
void errno_error (void* ret_val);
+extern void print_revision(void);
+extern uint32_t get_disk_freespace(void);
+extern uint32_t get_data_file_size(const char *const file_name);
//------------------------------------------------------------------------------
// Control Program
@@ -87,14 +92,12 @@
uint32_t data4 = 50000U;
uint32_t data5 = 60000U;
- if (user_sw == USER_SW_ON) {
- mon();
- }
+ pc.printf("\r\n\r\n");
+ print_revision();
DBG("line:%d\r\n", __LINE__);
pc.printf("\r\nStart\r\n");
int error = 0;
pc.printf("Welcome to the filesystem example.\r\n");
- pc.printf("Mounting the filesystem on \"/fs\". \r\n");
pc.printf("Formatting a FAT, RAM-backed filesystem.\r\n");
error = FATFileSystem::format(&bd);
return_error(error);
@@ -107,14 +110,14 @@
if (fp != 0) {
pc.printf("%s%s", opening_msg0, opening_msg1);
fprintf(fp,"%s%s", opening_msg0, opening_msg1);
+ pc.printf("%s", opening_msg2);
fclose(fp);
} else {
pc.printf("ERROR\r\n");
}
- while (pc.readable()) {
- char c = pc.getc(); // dummy read
- mon();
- }
+ pc.printf("%s", opening_msg3);
+ while (pc.readable() == 0) { ;}
+ char c = pc.getc(); // dummy read
while (true) {
DBG("line:%3d\r\n", __LINE__);
tmr.reset();
@@ -143,7 +146,6 @@
} else {
pc.printf("ERROR\r\n");
}
- DBG("line:%3d\r\n", __LINE__);
uint32_t time_sd = tmr.read_ms();
pc.printf("time[ms]:%3d ,", time_sd);
ThisThread::sleep_for(20);
diff -r c31e9e43554b -r 6650958e6eae mbed-os.lib --- a/mbed-os.lib Fri Dec 27 03:00:50 2019 +0000 +++ b/mbed-os.lib Sat May 02 03:45:31 2020 +0000 @@ -1,1 +1,1 @@ -https://github.com/ARMmbed/mbed-os/#64853b354fa188bfe8dbd51e78771213c7ed37f7 +https://github.com/ARMmbed/mbed-os/#b6370b4c37f3d4665ed1cdcb1afea85396bba1b3