Diff: 1_main.cpp

Revision:

10:b5665028f662

Parent:

9:b819be925e97

Child:

11:a13b9833d5f4

--- a/1_main.cpp	Fri Dec 27 02:59:09 2019 +0000
+++ b/1_main.cpp	Sat May 02 03:44:38 2020 +0000
@@ -2,11 +2,11 @@
  * Mbed Application program
  *  SD Card file control 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
  */
 
 //  Select ---------------------------------------------------------------------
@@ -45,10 +45,15 @@
 //  ROM / Constant data --------------------------------------------------------
 const char *const opening_msg0 = "microSD Card 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
@@ -63,6 +68,8 @@
     uint32_t data4 = 50000U;
     uint32_t data5 = 60000U;
 
+    pc.printf("\r\n\r\n");
+    print_revision();
     DBG("line:%d\r\n", __LINE__);
     pc.printf("\r\nStart\r\n");
     int error = 0;
@@ -71,22 +78,21 @@
     error = fs.mount(&bd);
     return_error(error);
 
-    if (user_sw == USER_SW_ON) {
-        mon();
-    }
     FILE* fp = fopen("/fs/mydata.txt", "a");
     errno_error(fp);
     if (fp != 0) {
         DBG("line:%d\r\n", __LINE__);
         pc.printf("%s%s",  opening_msg0, opening_msg1);
         fprintf(fp,"%s%s", opening_msg0, opening_msg1);
+        pc.printf("%s",  opening_msg2);
+        pc.printf("File: mydata.txt\r\n");
         fclose(fp);
     } else {
         pc.printf("ERROR\r\n");
     }
-    while (pc.readable()) {
-        char c = pc.getc(); // dummy read
-    }
+    pc.printf("%s",  opening_msg3);
+    while (pc.readable() == 0) { ;}
+    char c = pc.getc(); // dummy read
     while (true) {
         DBG("line:%d\r\n", __LINE__);
         tmr.reset();