Kenji Arai / Mbed 2 deprecated SD_Card_Control

SD-Card Control Program / Using Micro-SD / based on SDCardTest Program (http://mbed.org/users/simon/programs/SDCardTest/gpdz4x/)

Dependencies:   mbed SDFileSystem

Please refer following my Notebook page.
/users/kenjiArai/notebook/sd-card-control-new/#

main.cpp@3:2134d3cb4e8e, 2019-06-04 (annotated)

Committer:
kenjiArai
Date:
Tue Jun 04 11:28:09 2019 +0000
Revision:
3:2134d3cb4e8e
Parent:
2:1397a54382ec
Child:
4:fc36c8ec2966
run on os2 release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 2:1397a54382ec 1 /*
kenjiArai 2:1397a54382ec 2 * Mbed Application program
kenjiArai 3:2134d3cb4e8e 3 * SD Card file control function with FatFs on Mbed-os5 and/or os2
kenjiArai 2:1397a54382ec 4 *
kenjiArai 3:2134d3cb4e8e 5 * Copyright (c) 2018,19 Kenji Arai / JH1PJL
kenjiArai 2:1397a54382ec 6 * http://www.page.sannet.ne.jp/kenjia/index.html
kenjiArai 2:1397a54382ec 7 * https://os.mbed.com/users/kenjiArai/
kenjiArai 2:1397a54382ec 8 * Created: April 4th, 2018
kenjiArai 3:2134d3cb4e8e 9 * Revised: June 6th, 2019
kenjiArai 3:2134d3cb4e8e 10 *
kenjiArai 3:2134d3cb4e8e 11 * os2 release version 165 / Feb. 20, 2019
kenjiArai 3:2134d3cb4e8e 12 * os5.12.4 / Jun. 2, 2019
kenjiArai 3:2134d3cb4e8e 13 *
kenjiArai 3:2134d3cb4e8e 14 * Tested board
kenjiArai 3:2134d3cb4e8e 15 * Nucleo-F446RE, Nucleo-F411RE, Nucleo-F401RE
kenjiArai 3:2134d3cb4e8e 16 * Nucleo-L476RG, Nucleo-L152RE
kenjiArai 2:1397a54382ec 17 */
kenjiArai 2:1397a54382ec 18
kenjiArai 2:1397a54382ec 19 // Include --------------------------------------------------------------------
kenjiArai 2:1397a54382ec 20 #include "mbed.h"
kenjiArai 2:1397a54382ec 21 #if (MBED_MAJOR_VERSION == 2)
kenjiArai 2:1397a54382ec 22 #include "SDFileSystem.h"
kenjiArai 2:1397a54382ec 23 #elif (MBED_MAJOR_VERSION == 5)
kenjiArai 2:1397a54382ec 24 #include "SDBlockDevice.h"
kenjiArai 2:1397a54382ec 25 #include "FATFileSystem.h"
kenjiArai 2:1397a54382ec 26 #endif
kenjiArai 2:1397a54382ec 27 #include "mon.h"
kenjiArai 2:1397a54382ec 28 #include <stdlib.h>
kenjiArai 2:1397a54382ec 29
kenjiArai 2:1397a54382ec 30 // Definition -----------------------------------------------------------------
kenjiArai 2:1397a54382ec 31 #define USER_SW_ON 0
kenjiArai 2:1397a54382ec 32
kenjiArai 2:1397a54382ec 33 // Constructor ----------------------------------------------------------------
kenjiArai 2:1397a54382ec 34 //DigitalOut led(LED1); // same as D13 (equal to SPI CLK) STM Nucleo
kenjiArai 2:1397a54382ec 35 DigitalIn user_sw(USER_BUTTON);
kenjiArai 2:1397a54382ec 36 Serial pc(USBTX, USBRX, 115200);
kenjiArai 2:1397a54382ec 37 #if (MBED_MAJOR_VERSION == 2)
kenjiArai 2:1397a54382ec 38 SDFileSystem sd(D11, D12, D13, D10, "fs"); // do,di,clk,cs
kenjiArai 2:1397a54382ec 39 #elif (MBED_MAJOR_VERSION == 5)
kenjiArai 3:2134d3cb4e8e 40 SDBlockDevice sd(SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS, 8000000);
kenjiArai 2:1397a54382ec 41 FATFileSystem fs("fs");
kenjiArai 2:1397a54382ec 42 #endif
kenjiArai 2:1397a54382ec 43
kenjiArai 2:1397a54382ec 44 // RAM ------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 45
kenjiArai 2:1397a54382ec 46 // ROM / Constant data --------------------------------------------------------
kenjiArai 2:1397a54382ec 47 char *const opening_msg0 = "microSD Card test program";
kenjiArai 2:1397a54382ec 48 #if (MBED_MAJOR_VERSION == 2)
kenjiArai 2:1397a54382ec 49 char *const opening_msg1 = " -> run on Mbed Classic\r\n";
kenjiArai 2:1397a54382ec 50 #elif (MBED_MAJOR_VERSION == 5)
kenjiArai 2:1397a54382ec 51 char *const opening_msg1 = " -> run on Mbed OS-5\r\n";
kenjiArai 2:1397a54382ec 52 #endif
kenjiArai 2:1397a54382ec 53
kenjiArai 2:1397a54382ec 54 // Function prototypes --------------------------------------------------------
kenjiArai 2:1397a54382ec 55
kenjiArai 2:1397a54382ec 56 //------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 57 // Control Program
kenjiArai 2:1397a54382ec 58 //------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 59 int main()
kenjiArai 2:1397a54382ec 60 {
kenjiArai 2:1397a54382ec 61 time_t seconds;
kenjiArai 2:1397a54382ec 62 uint32_t data0 = 10000U;
kenjiArai 2:1397a54382ec 63 uint32_t data1 = 20000U;
kenjiArai 2:1397a54382ec 64 uint32_t data2 = 30000U;
kenjiArai 2:1397a54382ec 65 uint32_t data3 = 40000U;
kenjiArai 2:1397a54382ec 66 uint32_t data4 = 50000U;
kenjiArai 2:1397a54382ec 67 uint32_t data5 = 60000U;
kenjiArai 2:1397a54382ec 68
kenjiArai 3:2134d3cb4e8e 69
kenjiArai 3:2134d3cb4e8e 70 pc.printf("Start SD Card control program\r\n");
kenjiArai 2:1397a54382ec 71 //pc.printf("line:%d\r\n", __LINE__);
kenjiArai 2:1397a54382ec 72 #if (MBED_MAJOR_VERSION == 5)
kenjiArai 2:1397a54382ec 73 /* Init SD CARD reader */
kenjiArai 2:1397a54382ec 74 sd.init();
kenjiArai 2:1397a54382ec 75 fs.mount(&sd);
kenjiArai 2:1397a54382ec 76 #endif
kenjiArai 2:1397a54382ec 77 FILE* fp = fopen("/fs/mydata.txt", "a");
kenjiArai 2:1397a54382ec 78 if (fp != 0) {
kenjiArai 2:1397a54382ec 79 pc.printf("%s%s", opening_msg0, opening_msg1);
kenjiArai 2:1397a54382ec 80 fprintf(fp,"%s%s", opening_msg0, opening_msg1);
kenjiArai 2:1397a54382ec 81 } else {
kenjiArai 2:1397a54382ec 82 pc.printf("ERROR\r\n");
kenjiArai 2:1397a54382ec 83 }
kenjiArai 2:1397a54382ec 84 fclose(fp);
kenjiArai 2:1397a54382ec 85 while (pc.readable()) {
kenjiArai 2:1397a54382ec 86 char c = pc.getc(); // dummy read
kenjiArai 2:1397a54382ec 87 }
kenjiArai 2:1397a54382ec 88 while (true) {
kenjiArai 2:1397a54382ec 89 uint32_t size = get_disk_freespace();
kenjiArai 2:1397a54382ec 90 pc.printf("free %u ", size);
kenjiArai 2:1397a54382ec 91 fp = fopen("/fs/mydata.txt", "a");
kenjiArai 2:1397a54382ec 92 if(fp != 0) {
kenjiArai 2:1397a54382ec 93 char tmp[64];
kenjiArai 2:1397a54382ec 94 seconds = time(NULL);
kenjiArai 2:1397a54382ec 95 strftime(tmp, 64, "DATE %H:%M:%S,%Y/%m/%d,", localtime(&seconds));
kenjiArai 2:1397a54382ec 96 pc.printf(tmp);
kenjiArai 2:1397a54382ec 97 fprintf(fp, "%s", tmp);
kenjiArai 2:1397a54382ec 98 pc.printf("%08d;%08d;%08d;%08d;%08d;%08d\r\n",
kenjiArai 2:1397a54382ec 99 ++data0, ++data1, ++data2, ++data3, ++data4, ++data5);
kenjiArai 2:1397a54382ec 100 fprintf(fp, "%08d;%08d;%08d;%08d;%08d;%08d\r\n",
kenjiArai 3:2134d3cb4e8e 101 data0, data1, data2, data3, data4, data5);
kenjiArai 2:1397a54382ec 102 } else {
kenjiArai 2:1397a54382ec 103 pc.printf("ERROR\r\n");
kenjiArai 2:1397a54382ec 104 }
kenjiArai 2:1397a54382ec 105 fclose(fp);
kenjiArai 2:1397a54382ec 106 #if (MBED_MAJOR_VERSION == 2)
kenjiArai 2:1397a54382ec 107 wait(0.1f);
kenjiArai 2:1397a54382ec 108 #elif (MBED_MAJOR_VERSION == 5)
kenjiArai 3:2134d3cb4e8e 109 ThisThread::sleep_for(100);
kenjiArai 2:1397a54382ec 110 #endif
kenjiArai 2:1397a54382ec 111 if (user_sw == USER_SW_ON) {
kenjiArai 2:1397a54382ec 112 break;
kenjiArai 2:1397a54382ec 113 }
kenjiArai 2:1397a54382ec 114 if (pc.readable()) {
kenjiArai 2:1397a54382ec 115 mon();
kenjiArai 2:1397a54382ec 116 }
kenjiArai 2:1397a54382ec 117 }
kenjiArai 2:1397a54382ec 118 while(true) {
kenjiArai 2:1397a54382ec 119 mon();
kenjiArai 2:1397a54382ec 120 NVIC_SystemReset();
kenjiArai 2:1397a54382ec 121 }
kenjiArai 2:1397a54382ec 122 }