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@4:fc36c8ec2966, 2019-08-17 (annotated)

Committer:
kenjiArai
Date:
Sat Aug 17 03:28:33 2019 +0000
Revision:
4:fc36c8ec2966
Parent:
3:2134d3cb4e8e
Child:
5:e222c59853e2
modified main.cpp. added check_revision.cpp. run on latest revision.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 2:1397a54382ec 1 /*
kenjiArai 2:1397a54382ec 2 * Mbed Application program
kenjiArai 4:fc36c8ec2966 3 * SD Card file control function with FatFs on Mbed-os5 or os2
kenjiArai 2:1397a54382ec 4 *
kenjiArai 4:fc36c8ec2966 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 4:fc36c8ec2966 9 * Revised: August 17th, 2019
kenjiArai 4:fc36c8ec2966 10 */
kenjiArai 4:fc36c8ec2966 11
kenjiArai 4:fc36c8ec2966 12 /*
kenjiArai 4:fc36c8ec2966 13 Tested board on OS5 & OS2:
kenjiArai 4:fc36c8ec2966 14 Nucleo-F401RE, -F411RE, -F446RE, -L073RZ, -L152RE, -L476RG
kenjiArai 2:1397a54382ec 15 */
kenjiArai 2:1397a54382ec 16
kenjiArai 2:1397a54382ec 17 // Include --------------------------------------------------------------------
kenjiArai 2:1397a54382ec 18 #include "mbed.h"
kenjiArai 2:1397a54382ec 19 #if (MBED_MAJOR_VERSION == 2)
kenjiArai 2:1397a54382ec 20 #include "SDFileSystem.h"
kenjiArai 2:1397a54382ec 21 #elif (MBED_MAJOR_VERSION == 5)
kenjiArai 2:1397a54382ec 22 #include "SDBlockDevice.h"
kenjiArai 2:1397a54382ec 23 #include "FATFileSystem.h"
kenjiArai 2:1397a54382ec 24 #endif
kenjiArai 2:1397a54382ec 25 #include "mon.h"
kenjiArai 2:1397a54382ec 26 #include <stdlib.h>
kenjiArai 2:1397a54382ec 27
kenjiArai 2:1397a54382ec 28 // Definition -----------------------------------------------------------------
kenjiArai 2:1397a54382ec 29 #define USER_SW_ON 0
kenjiArai 4:fc36c8ec2966 30 #if (MBED_MAJOR_VERSION == 2)
kenjiArai 4:fc36c8ec2966 31 #define LOOP_TIME 100 // 100mS
kenjiArai 4:fc36c8ec2966 32 #elif (MBED_MAJOR_VERSION == 5)
kenjiArai 4:fc36c8ec2966 33 #define LOOP_TIME 50 // 50mS
kenjiArai 4:fc36c8ec2966 34 #endif
kenjiArai 4:fc36c8ec2966 35
kenjiArai 4:fc36c8ec2966 36 #define DEBUG 0
kenjiArai 4:fc36c8ec2966 37
kenjiArai 4:fc36c8ec2966 38 #if DEBUG
kenjiArai 4:fc36c8ec2966 39 #define DBG(...) pc.printf(__VA_ARGS__)
kenjiArai 4:fc36c8ec2966 40 #else
kenjiArai 4:fc36c8ec2966 41 #define DBG(...) {;}
kenjiArai 4:fc36c8ec2966 42 #endif
kenjiArai 2:1397a54382ec 43
kenjiArai 2:1397a54382ec 44 // Constructor ----------------------------------------------------------------
kenjiArai 4:fc36c8ec2966 45 Serial pc(USBTX, USBRX, 115200);
kenjiArai 2:1397a54382ec 46 DigitalIn user_sw(USER_BUTTON);
kenjiArai 4:fc36c8ec2966 47 #if (MBED_MAJOR_VERSION == 5)
kenjiArai 4:fc36c8ec2966 48 SDBlockDevice sd(SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS, 12000000);
kenjiArai 4:fc36c8ec2966 49 //SDBlockDevice sd(D11, D12, D13, D10, 8000000);
kenjiArai 2:1397a54382ec 50 FATFileSystem fs("fs");
kenjiArai 2:1397a54382ec 51 #endif
kenjiArai 4:fc36c8ec2966 52 Timer tmr;
kenjiArai 2:1397a54382ec 53
kenjiArai 2:1397a54382ec 54 // RAM ------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 55
kenjiArai 2:1397a54382ec 56 // ROM / Constant data --------------------------------------------------------
kenjiArai 4:fc36c8ec2966 57 const char *const opening_msg0 = "microSD Card test program";
kenjiArai 2:1397a54382ec 58 #if (MBED_MAJOR_VERSION == 2)
kenjiArai 2:1397a54382ec 59 char *const opening_msg1 = " -> run on Mbed Classic\r\n";
kenjiArai 2:1397a54382ec 60 #elif (MBED_MAJOR_VERSION == 5)
kenjiArai 4:fc36c8ec2966 61 const char *const opening_msg1 = " -> run on Mbed OS-5\r\n";
kenjiArai 2:1397a54382ec 62 #endif
kenjiArai 2:1397a54382ec 63
kenjiArai 2:1397a54382ec 64 // Function prototypes --------------------------------------------------------
kenjiArai 2:1397a54382ec 65
kenjiArai 2:1397a54382ec 66 //------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 67 // Control Program
kenjiArai 2:1397a54382ec 68 //------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 69 int main()
kenjiArai 2:1397a54382ec 70 {
kenjiArai 2:1397a54382ec 71 time_t seconds;
kenjiArai 2:1397a54382ec 72 uint32_t data0 = 10000U;
kenjiArai 2:1397a54382ec 73 uint32_t data1 = 20000U;
kenjiArai 2:1397a54382ec 74 uint32_t data2 = 30000U;
kenjiArai 2:1397a54382ec 75 uint32_t data3 = 40000U;
kenjiArai 2:1397a54382ec 76 uint32_t data4 = 50000U;
kenjiArai 2:1397a54382ec 77 uint32_t data5 = 60000U;
kenjiArai 2:1397a54382ec 78
kenjiArai 4:fc36c8ec2966 79 if (user_sw == USER_SW_ON) {
kenjiArai 4:fc36c8ec2966 80 mon();
kenjiArai 4:fc36c8ec2966 81 }
kenjiArai 4:fc36c8ec2966 82 DBG("line:%d\r\n", __LINE__);
kenjiArai 2:1397a54382ec 83 #if (MBED_MAJOR_VERSION == 5)
kenjiArai 2:1397a54382ec 84 /* Init SD CARD reader */
kenjiArai 2:1397a54382ec 85 sd.init();
kenjiArai 2:1397a54382ec 86 fs.mount(&sd);
kenjiArai 4:fc36c8ec2966 87 #else
kenjiArai 4:fc36c8ec2966 88 SDFileSystem sd(D11, D12, D13, D10, "fs"); // do,di,clk,cs
kenjiArai 4:fc36c8ec2966 89 wait_ms(100);
kenjiArai 2:1397a54382ec 90 #endif
kenjiArai 2:1397a54382ec 91 FILE* fp = fopen("/fs/mydata.txt", "a");
kenjiArai 2:1397a54382ec 92 if (fp != 0) {
kenjiArai 4:fc36c8ec2966 93 DBG("line:%d\r\n", __LINE__);
kenjiArai 2:1397a54382ec 94 pc.printf("%s%s", opening_msg0, opening_msg1);
kenjiArai 2:1397a54382ec 95 fprintf(fp,"%s%s", opening_msg0, opening_msg1);
kenjiArai 2:1397a54382ec 96 } else {
kenjiArai 2:1397a54382ec 97 pc.printf("ERROR\r\n");
kenjiArai 2:1397a54382ec 98 }
kenjiArai 2:1397a54382ec 99 fclose(fp);
kenjiArai 2:1397a54382ec 100 while (pc.readable()) {
kenjiArai 2:1397a54382ec 101 char c = pc.getc(); // dummy read
kenjiArai 2:1397a54382ec 102 }
kenjiArai 2:1397a54382ec 103 while (true) {
kenjiArai 4:fc36c8ec2966 104 DBG("line:%d\r\n", __LINE__);
kenjiArai 4:fc36c8ec2966 105 tmr.reset();
kenjiArai 4:fc36c8ec2966 106 tmr.start();
kenjiArai 2:1397a54382ec 107 uint32_t size = get_disk_freespace();
kenjiArai 2:1397a54382ec 108 pc.printf("free %u ", size);
kenjiArai 2:1397a54382ec 109 fp = fopen("/fs/mydata.txt", "a");
kenjiArai 2:1397a54382ec 110 if(fp != 0) {
kenjiArai 2:1397a54382ec 111 char tmp[64];
kenjiArai 4:fc36c8ec2966 112 DBG("line:%d\r\n", __LINE__);
kenjiArai 2:1397a54382ec 113 seconds = time(NULL);
kenjiArai 2:1397a54382ec 114 strftime(tmp, 64, "DATE %H:%M:%S,%Y/%m/%d,", localtime(&seconds));
kenjiArai 4:fc36c8ec2966 115 pc.printf("%s", tmp);
kenjiArai 2:1397a54382ec 116 fprintf(fp, "%s", tmp);
kenjiArai 2:1397a54382ec 117 pc.printf("%08d;%08d;%08d;%08d;%08d;%08d\r\n",
kenjiArai 2:1397a54382ec 118 ++data0, ++data1, ++data2, ++data3, ++data4, ++data5);
kenjiArai 2:1397a54382ec 119 fprintf(fp, "%08d;%08d;%08d;%08d;%08d;%08d\r\n",
kenjiArai 4:fc36c8ec2966 120 data0, data1, data2, data3, data4, data5);
kenjiArai 2:1397a54382ec 121 } else {
kenjiArai 2:1397a54382ec 122 pc.printf("ERROR\r\n");
kenjiArai 2:1397a54382ec 123 }
kenjiArai 2:1397a54382ec 124 fclose(fp);
kenjiArai 4:fc36c8ec2966 125 uint32_t time_sd = tmr.read_ms();
kenjiArai 4:fc36c8ec2966 126 pc.printf("time:%d ", time_sd);
kenjiArai 2:1397a54382ec 127 #if (MBED_MAJOR_VERSION == 2)
kenjiArai 4:fc36c8ec2966 128 if (time_sd < LOOP_TIME -2){
kenjiArai 4:fc36c8ec2966 129 wait_ms(LOOP_TIME - time_sd);
kenjiArai 4:fc36c8ec2966 130 }
kenjiArai 2:1397a54382ec 131 #elif (MBED_MAJOR_VERSION == 5)
kenjiArai 4:fc36c8ec2966 132 if (time_sd < LOOP_TIME -2){
kenjiArai 4:fc36c8ec2966 133 ThisThread::sleep_for(LOOP_TIME - time_sd);
kenjiArai 4:fc36c8ec2966 134 }
kenjiArai 2:1397a54382ec 135 #endif
kenjiArai 2:1397a54382ec 136 if (user_sw == USER_SW_ON) {
kenjiArai 2:1397a54382ec 137 break;
kenjiArai 2:1397a54382ec 138 }
kenjiArai 2:1397a54382ec 139 if (pc.readable()) {
kenjiArai 2:1397a54382ec 140 mon();
kenjiArai 2:1397a54382ec 141 }
kenjiArai 2:1397a54382ec 142 }
kenjiArai 2:1397a54382ec 143 while(true) {
kenjiArai 2:1397a54382ec 144 mon();
kenjiArai 4:fc36c8ec2966 145 system_reset();
kenjiArai 2:1397a54382ec 146 }
kenjiArai 2:1397a54382ec 147 }