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/#

org_main.cpp@7:4467fbfa888b, 2020-05-02 (annotated)

Committer:
kenjiArai
Date:
Sat May 02 03:45:17 2020 +0000
Revision:
7:4467fbfa888b
Parent:
2:1397a54382ec 
changed starting process(wait key input)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 2:1397a54382ec 1 #if 0
kenjiArai 2:1397a54382ec 2 /*
kenjiArai 2:1397a54382ec 3 * mbed Application program
kenjiArai 2:1397a54382ec 4 * SD-Card Control Program
kenjiArai 2:1397a54382ec 5 *
kenjiArai 2:1397a54382ec 6 * Copyright (c) 2010-2014 Kenji Arai / JH1PJL
kenjiArai 2:1397a54382ec 7 * http://www.page.sannet.ne.jp/kenjia/index.html
kenjiArai 2:1397a54382ec 8 * http://mbed.org/users/kenjiArai/
kenjiArai 2:1397a54382ec 9 * March 28th, 2010 Started
kenjiArai 2:1397a54382ec 10 * April 3rd, 2010
kenjiArai 2:1397a54382ec 11 * October 3rd, 2014 use latest lib.
kenjiArai 2:1397a54382ec 12 *
kenjiArai 2:1397a54382ec 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
kenjiArai 2:1397a54382ec 14 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
kenjiArai 2:1397a54382ec 15 * AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
kenjiArai 2:1397a54382ec 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
kenjiArai 2:1397a54382ec 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
kenjiArai 2:1397a54382ec 18 */
kenjiArai 2:1397a54382ec 19
kenjiArai 2:1397a54382ec 20 //-------------------------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 21 // Function
kenjiArai 2:1397a54382ec 22 // 5 channeles ADC data records into a file which is located in SD-Card
kenjiArai 2:1397a54382ec 23 // If USE_LCD = 1, data shows on a Text LCD
kenjiArai 2:1397a54382ec 24 // If USE_RTC = 1, time stamp also writes in the file
kenjiArai 2:1397a54382ec 25 // Connection
kenjiArai 2:1397a54382ec 26 // Analog input PIN 15,16,17,19,20
kenjiArai 2:1397a54382ec 27 // LCD PIN 22,21,8,7,6,5
kenjiArai 2:1397a54382ec 28 // -> CAUTION!! pin assignment is different
kenjiArai 2:1397a54382ec 29 // with " http://mbed.org/projects/cookbook/wiki/TextLCD "
kenjiArai 2:1397a54382ec 30 // RTC PIN 3 needs to connect 3V Battery
kenjiArai 2:1397a54382ec 31 // -> Please refer my program " RTC_w_COM" for time adjustment
kenjiArai 2:1397a54382ec 32 // at " http://mbed.org/users/kenjiArai/programs/RTC_w_COM/5yi9a/ "
kenjiArai 2:1397a54382ec 33 //-------------------------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 34
kenjiArai 2:1397a54382ec 35 // Include ---------------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 36 #include "mbed.h"
kenjiArai 2:1397a54382ec 37 #include "TextLCD.h"
kenjiArai 2:1397a54382ec 38 #include "SDFileSystem.h"
kenjiArai 2:1397a54382ec 39
kenjiArai 2:1397a54382ec 40 // Definition ------------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 41 #define DEBUG 1 // 1= Shows progress on PC via USB ( virtual COM line)
kenjiArai 2:1397a54382ec 42 #define USE_LCD 1 // 1= Display the data on LCD
kenjiArai 2:1397a54382ec 43 #define USE_RTC 1 // 1= Use RTC (need 3V supply and time adjustment before use)
kenjiArai 2:1397a54382ec 44
kenjiArai 2:1397a54382ec 45 #define NO_OF_SAMPLE 100 // Total recording length -> unit=sec
kenjiArai 2:1397a54382ec 46 #define TIM_INTVL 10 // Insert time stamp in the file every ?? sec
kenjiArai 2:1397a54382ec 47
kenjiArai 2:1397a54382ec 48 // Object ----------------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 49 DigitalOut myled(LED1); // Indicate the sampling period
kenjiArai 2:1397a54382ec 50 #if USE_LCD
kenjiArai 2:1397a54382ec 51 TextLCD lcd(p22, p21, p8, p7, p6, p5, TextLCD::LCD40x2); // rs, e, d4-d7
kenjiArai 2:1397a54382ec 52 #endif
kenjiArai 2:1397a54382ec 53 AnalogIn ain_G_X(p15); // G Sensor
kenjiArai 2:1397a54382ec 54 AnalogIn ain_G_Y(p16); // G Sensor
kenjiArai 2:1397a54382ec 55 AnalogIn ain_G_Z(p17); // G Sensor
kenjiArai 2:1397a54382ec 56 AnalogIn ain_BAT(p19); // Battery Volt
kenjiArai 2:1397a54382ec 57 AnalogIn ain_TEMP(p20); // Temperature Sensor
kenjiArai 2:1397a54382ec 58 SDFileSystem sd(p11, p12, p13, p14, "sd"); // do,di,clk,cs
kenjiArai 2:1397a54382ec 59 #if DEBUG
kenjiArai 2:1397a54382ec 60 Serial pc(USBTX, USBRX);
kenjiArai 2:1397a54382ec 61 #endif
kenjiArai 2:1397a54382ec 62
kenjiArai 2:1397a54382ec 63 // RAM -------------------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 64
kenjiArai 2:1397a54382ec 65 // ROM / Constant data ---------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 66
kenjiArai 2:1397a54382ec 67 // Function prototypes ---------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 68
kenjiArai 2:1397a54382ec 69 //-------------------------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 70 // Control Program
kenjiArai 2:1397a54382ec 71 //-------------------------------------------------------------------------------------------------
kenjiArai 2:1397a54382ec 72 int main()
kenjiArai 2:1397a54382ec 73 {
kenjiArai 2:1397a54382ec 74 char buf[40]; // data buffer for text
kenjiArai 2:1397a54382ec 75 int count; // count for number of record
kenjiArai 2:1397a54382ec 76 float x,y,z,b,t; // Analog data
kenjiArai 2:1397a54382ec 77 #if USE_RTC
kenjiArai 2:1397a54382ec 78 time_t seconds, old_sec; // RTC data based on seconds
kenjiArai 2:1397a54382ec 79 int i;
kenjiArai 2:1397a54382ec 80 #endif
kenjiArai 2:1397a54382ec 81
kenjiArai 2:1397a54382ec 82 // Open the file
kenjiArai 2:1397a54382ec 83 #if USE_RTC
kenjiArai 2:1397a54382ec 84 seconds = time(NULL);
kenjiArai 2:1397a54382ec 85 seconds %= 100000000; // Adjust 8 charcters file name
kenjiArai 2:1397a54382ec 86 sprintf(buf,"/sd/%d.txt",seconds); // File name is defined based on time from 1970/1/1
kenjiArai 2:1397a54382ec 87 FILE *fp = fopen(buf, "w"); // Open "out.txt" on the local file system for writing
kenjiArai 2:1397a54382ec 88 #if DEBUG
kenjiArai 2:1397a54382ec 89 printf("\r\n %s \r\n", buf); // File name on the screen
kenjiArai 2:1397a54382ec 90 printf(" use RTC\r\n");
kenjiArai 2:1397a54382ec 91 #endif
kenjiArai 2:1397a54382ec 92 #else
kenjiArai 2:1397a54382ec 93 FILE *fp = fopen("/sd/out.txt", "w");// Open "out.txt" on the local file system for writing
kenjiArai 2:1397a54382ec 94 #if DEBUG
kenjiArai 2:1397a54382ec 95 printf("\r\n /sd/out.txt\r\n"); // File name on the screen
kenjiArai 2:1397a54382ec 96 printf(" Not use RTC\r\n");
kenjiArai 2:1397a54382ec 97 #endif
kenjiArai 2:1397a54382ec 98 #endif
kenjiArai 2:1397a54382ec 99 if(fp == NULL) {
kenjiArai 2:1397a54382ec 100 // File not open and stop
kenjiArai 2:1397a54382ec 101 #if USE_LCD
kenjiArai 2:1397a54382ec 102 lcd.printf(" Could not open file for write\n");
kenjiArai 2:1397a54382ec 103 #endif
kenjiArai 2:1397a54382ec 104 #if DEBUG
kenjiArai 2:1397a54382ec 105 printf( "\r\n Could not open file for write\r\n");
kenjiArai 2:1397a54382ec 106 #endif
kenjiArai 2:1397a54382ec 107 while(1) ;
kenjiArai 2:1397a54382ec 108 }
kenjiArai 2:1397a54382ec 109 // Success file access
kenjiArai 2:1397a54382ec 110 fprintf(fp, "This is a test program for logging /by JH1PJL\r\n");
kenjiArai 2:1397a54382ec 111 #if DEBUG
kenjiArai 2:1397a54382ec 112 printf( "This is a test program for logging /by JH1PJL\r\n");
kenjiArai 2:1397a54382ec 113 printf("\r\nStart sampling\r\n");
kenjiArai 2:1397a54382ec 114 #endif
kenjiArai 2:1397a54382ec 115 #if USE_LCD
kenjiArai 2:1397a54382ec 116 lcd.cls();
kenjiArai 2:1397a54382ec 117 #endif
kenjiArai 2:1397a54382ec 118
kenjiArai 2:1397a54382ec 119 count = 0; // Initialze counter
kenjiArai 2:1397a54382ec 120 #if USE_RTC
kenjiArai 2:1397a54382ec 121 seconds = time(NULL); // Put time stamp in the file
kenjiArai 2:1397a54382ec 122 old_sec = seconds;
kenjiArai 2:1397a54382ec 123 strftime(buf,40, "Time:%I:%M:%S %p, %Y/%m/%d\r\n", localtime(&seconds));
kenjiArai 2:1397a54382ec 124 fprintf(fp,buf);
kenjiArai 2:1397a54382ec 125 #if DEBUG
kenjiArai 2:1397a54382ec 126 printf(" %s \r\n", buf);
kenjiArai 2:1397a54382ec 127 #endif
kenjiArai 2:1397a54382ec 128 #endif
kenjiArai 2:1397a54382ec 129 while(1) {
kenjiArai 2:1397a54382ec 130 // check time interval (1sec)
kenjiArai 2:1397a54382ec 131 #if USE_RTC
kenjiArai 2:1397a54382ec 132 myled = 1;
kenjiArai 2:1397a54382ec 133 wait(0.5);
kenjiArai 2:1397a54382ec 134 myled = 0;
kenjiArai 2:1397a54382ec 135 while ((seconds = time(NULL)) == old_sec) ; // Wait 1 sec for loop
kenjiArai 2:1397a54382ec 136 old_sec = seconds;
kenjiArai 2:1397a54382ec 137 #else
kenjiArai 2:1397a54382ec 138 myled = 1;
kenjiArai 2:1397a54382ec 139 wait(0.5);
kenjiArai 2:1397a54382ec 140 myled = 0;
kenjiArai 2:1397a54382ec 141 wait(0.5);
kenjiArai 2:1397a54382ec 142 #endif
kenjiArai 2:1397a54382ec 143 // Get analog data from each port
kenjiArai 2:1397a54382ec 144 x=ain_G_X.read();
kenjiArai 2:1397a54382ec 145 y=ain_G_Y.read();
kenjiArai 2:1397a54382ec 146 z=ain_G_Z.read();
kenjiArai 2:1397a54382ec 147 b=ain_BAT.read();
kenjiArai 2:1397a54382ec 148 t=ain_TEMP.read();
kenjiArai 2:1397a54382ec 149 // Write data into the file
kenjiArai 2:1397a54382ec 150 sprintf(buf, "G-Sen, %f, %f, %f \r\n", x, y, z);
kenjiArai 2:1397a54382ec 151 fprintf(fp,buf);
kenjiArai 2:1397a54382ec 152 #if USE_LCD
kenjiArai 2:1397a54382ec 153 lcd.locate(0, 0); // 1st line top
kenjiArai 2:1397a54382ec 154 lcd.printf(buf);
kenjiArai 2:1397a54382ec 155 #endif
kenjiArai 2:1397a54382ec 156 #if DEBUG
kenjiArai 2:1397a54382ec 157 printf(" %s", buf);
kenjiArai 2:1397a54382ec 158 #endif
kenjiArai 2:1397a54382ec 159 sprintf(buf, "VB, %f, T, %f \r\n", b, t);
kenjiArai 2:1397a54382ec 160 fprintf(fp,buf);
kenjiArai 2:1397a54382ec 161 #if USE_LCD
kenjiArai 2:1397a54382ec 162 lcd.locate(0, 1); // 2nd line top
kenjiArai 2:1397a54382ec 163 lcd.printf(buf);
kenjiArai 2:1397a54382ec 164 #endif
kenjiArai 2:1397a54382ec 165 #if DEBUG
kenjiArai 2:1397a54382ec 166 printf(" %s", buf);
kenjiArai 2:1397a54382ec 167 #endif
kenjiArai 2:1397a54382ec 168 // if reach to expected data number then finsh
kenjiArai 2:1397a54382ec 169 if (++count > NO_OF_SAMPLE) {
kenjiArai 2:1397a54382ec 170 break;
kenjiArai 2:1397a54382ec 171 }
kenjiArai 2:1397a54382ec 172 // Set time satmp
kenjiArai 2:1397a54382ec 173 #if USE_RTC
kenjiArai 2:1397a54382ec 174 i = count / TIM_INTVL;
kenjiArai 2:1397a54382ec 175 if (count == i * TIM_INTVL) {
kenjiArai 2:1397a54382ec 176 //seconds = time(NULL); // this line is wrong! BUG
kenjiArai 2:1397a54382ec 177 strftime(buf,40, "Time:%I:%M:%S %p, %Y/%m/%d\r\n", localtime(&seconds));
kenjiArai 2:1397a54382ec 178 fprintf(fp, buf);
kenjiArai 2:1397a54382ec 179 #if DEBUG
kenjiArai 2:1397a54382ec 180 printf(" %s", buf);
kenjiArai 2:1397a54382ec 181 #endif
kenjiArai 2:1397a54382ec 182 }
kenjiArai 2:1397a54382ec 183 #endif
kenjiArai 2:1397a54382ec 184 #if DEBUG
kenjiArai 2:1397a54382ec 185 printf("Sampling #%d/end=%d\r\n", count, NO_OF_SAMPLE);
kenjiArai 2:1397a54382ec 186 #endif
kenjiArai 2:1397a54382ec 187 }
kenjiArai 2:1397a54382ec 188 // Set time satmp
kenjiArai 2:1397a54382ec 189 #if USE_RTC
kenjiArai 2:1397a54382ec 190 sprintf(buf,"Sampling numbers: %d\r\n", count-1);
kenjiArai 2:1397a54382ec 191 fprintf(fp, buf);
kenjiArai 2:1397a54382ec 192 seconds = time(NULL);
kenjiArai 2:1397a54382ec 193 strftime(buf,40, "Time:%I:%M:%S %p, %Y/%m/%d\r\n", localtime(&seconds));
kenjiArai 2:1397a54382ec 194 fprintf(fp, buf);
kenjiArai 2:1397a54382ec 195 #if DEBUG
kenjiArai 2:1397a54382ec 196 printf(" %s", buf);
kenjiArai 2:1397a54382ec 197 #endif
kenjiArai 2:1397a54382ec 198 #endif
kenjiArai 2:1397a54382ec 199 fclose(fp);
kenjiArai 2:1397a54382ec 200 // for debug
kenjiArai 2:1397a54382ec 201 #if DEBUG
kenjiArai 2:1397a54382ec 202 printf("\r\nFinished sampling\r\n");
kenjiArai 2:1397a54382ec 203 #endif
kenjiArai 2:1397a54382ec 204 }
kenjiArai 2:1397a54382ec 205 #endif