HEPTA-Sat Training 2022
/
Lab3-01_save_the_letters
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Diff: main.cpp
- Revision:
- 26:f15b873a018c
- Parent:
- 25:5fd40a170032
- Child:
- 27:210fe762fa94
diff -r 5fd40a170032 -r f15b873a018c main.cpp
--- a/main.cpp Tue Aug 27 01:15:05 2019 +0000
+++ b/main.cpp Tue Aug 27 03:56:26 2019 +0000
@@ -1,23 +1,26 @@
#include "mbed.h"
-#include "HEPTA_EPS.h"
#include "HEPTA_CDH.h"
-#include "HEPTA_SENSOR.h"
-#include "HEPTA_COM.h"
-
+
Serial pc(USBTX,USBRX);
-HEPTA_EPS eps(p16,p26);
-HEPTA_CDH cdh(p5,p6,p7,p8,"sd");
-HEPTA_SENSOR sensor(p17,
- p28,p27,0xD0,0x18,
- p13,p14,p25,p24);
-HEPTA_COM com(p9,p10);
-
-DigitalOut myled(LED1);
-
+HEPTA_CDH cdh(p5, p6, p7, p8, "sd");
+
int main()
{
- myled = 1;
- wait(0.5);
- myled = 0;
- wait(0.5);
+ pc.baud(9600);
+ pc.printf("Hello world!\r\n");
+ char str[100];
+ mkdir("/sd/mydir", 0777);
+ FILE *fp = fopen("/sd/mydir/test.txt","w");
+ if(fp == NULL) {
+ error("Could not open file for write\r\n");
+ }
+ for(int i=0; i<10; i++)fprintf(fp,"Hello my name is HEPTA!\r\n");
+ fclose(fp);
+ fp = fopen("/sd/mydir/test.txt","r");
+ for(int j = 0; j < 10; j++) {
+ fgets(str,100,fp);
+ puts(str);
+ }
+ fclose(fp);
+ pc.printf("Goodbye!!\r\n");
}
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