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#include "mbed.h"
#include "SDFileSystem.h"
void led_blink(PinName led)
{
DigitalOut myled(led);
while (1) {
myled = !myled;
wait(1.0);
}
}
void notify_completion(bool success)
{
if (success)
printf("{success}\n");
else
printf("{failure}\n");
printf("{end}\n");
led_blink(success ? LED1 : LED4);
}
#define TEST_STRING "Hello World!"
FILE *test_open(char *path, const char *mode)
{
FILE *f;
f = fopen(path, mode);
if (f == NULL) {
printf("Error opening file\n");
notify_completion(false);
}
return f;
}
void test_write(FILE *f, const char *str)
{
int n = fprintf(f, str);
if (n != strlen(str)) {
printf("Error writing file\n");
notify_completion(false);
}
}
void test_close(FILE *f)
{
int rc = fclose(f);
if (rc != 0) {
printf("Error closing file\n");
notify_completion(false);
}
}
DigitalOut led2(LED2);
int main()
{
#if defined(TARGET_KL25Z)
SDFileSystem sd(PTD2, PTD3, PTD1, PTD0, "sd");
#elif defined(TARGET_nRF51822)
//SDFileSystem sd(p20, p22, p25, p24, "sd");
SDFileSystem sd(p12, p13, p15, p14, "sd");
#elif defined(TARGET_NUCLEO_F030R8) || \
defined(TARGET_NUCLEO_F070RB) || \
defined(TARGET_NUCLEO_F072RB) || \
defined(TARGET_NUCLEO_F091RC) || \
defined(TARGET_NUCLEO_F103RB) || \
defined(TARGET_NUCLEO_F302R8) || \
defined(TARGET_NUCLEO_F303RE) || \
defined(TARGET_NUCLEO_F334R8) || \
defined(TARGET_NUCLEO_F401RE) || \
defined(TARGET_NUCLEO_F411RE) || \
defined(TARGET_NUCLEO_L053R8) || \
defined(TARGET_NUCLEO_L073RZ) || \
defined(TARGET_NUCLEO_L152RE)
SDFileSystem sd(D11, D12, D13, D10, "sd");
#elif defined(TARGET_LPC11U37H_401)
SDFileSystem sd(SDMOSI, SDMISO, SDSCLK, SDSSEL, "sd");
#else
SDFileSystem sd(p11, p12, p13, p14, "sd");
#endif
led2 = 1;
wait(0.5);
FILE *f;
char *str = TEST_STRING;
char *buffer = (char *)malloc(sizeof(unsigned char) * strlen(TEST_STRING));
int str_len = strlen(TEST_STRING);
printf("Write files\n");
char filename[32];
for (int i = 0; i < 10; i++) {
sprintf(filename, "/sd/test_%d.txt", i);
printf("Creating file: %s\n", filename);
f = test_open(filename, "w");
led2 = 0;
test_write(f, str);
test_close(f);
}
printf("List files:\n");
DIR *d = opendir("/sd");
if (d == NULL) {
printf("Error opening directory\n");
notify_completion(false);
}
struct dirent *p;
while ((p = readdir(d)) != NULL)
printf("%s\n", p->d_name);
closedir(d);
notify_completion(true);
}
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