2 #include "SDFileSystem.h"
7 #if defined(TARGET_KL25Z)
8 SDFileSystem sd(PTD2, PTD3, PTD1, PTD0, "sd");
10 #elif defined(TARGET_KL46Z)
11 SDFileSystem sd(PTD6, PTD7, PTD5, PTD4, "sd");
13 #elif defined(TARGET_K64F)
14 SDFileSystem sd(PTE3, PTE1, PTE2, PTE4, "sd");
16 #elif defined(TARGET_K22F)
17 SDFileSystem sd(PTD6, PTD7, PTD5, PTD4, "sd");
19 #elif defined(TARGET_K20D50M)
20 SDFileSystem sd(PTD2, PTD3, PTD1, PTC2, "sd");
22 #elif defined(TARGET_nRF51822)
23 SDFileSystem sd(p12, p13, p15, p14, "sd");
25 #elif defined(TARGET_NUCLEO_F030R8) || \
26 defined(TARGET_NUCLEO_F070RB) || \
27 defined(TARGET_NUCLEO_F072RB) || \
28 defined(TARGET_NUCLEO_F091RC) || \
29 defined(TARGET_NUCLEO_F103RB) || \
30 defined(TARGET_NUCLEO_F302R8) || \
31 defined(TARGET_NUCLEO_F303RE) || \
32 defined(TARGET_NUCLEO_F334R8) || \
33 defined(TARGET_NUCLEO_F401RE) || \
34 defined(TARGET_NUCLEO_F411RE) || \
35 defined(TARGET_NUCLEO_L053R8) || \
36 defined(TARGET_NUCLEO_L073RZ) || \
37 defined(TARGET_NUCLEO_L152RE)
38 SDFileSystem sd(D11, D12, D13, D10, "sd");
40 #elif defined(TARGET_DISCO_F051R8)
41 SDFileSystem sd(SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS, "sd");
43 #elif defined(TARGET_LPC2368)
44 SDFileSystem sd(p11, p12, p13, p14, "sd");
46 #elif defined(TARGET_LPC11U68)
47 SDFileSystem sd(D11, D12, D13, D10, "sd");
49 #elif defined(TARGET_LPC1549)
50 SDFileSystem sd(D11, D12, D13, D10, "sd");
52 #elif defined(TARGET_LPC11U37H_401)
53 SDFileSystem sd(SDMOSI, SDMISO, SDSCLK, SDSSEL, "sd");
56 SDFileSystem sd(p11, p12, p13, p14, "sd");
61 const int KIB_RW = 128;
63 const char *bin_filename = "0:testfile.bin";
66 bool test_sf_file_write_fatfs(const char *filename, const int kib_rw) {
69 FRESULT res = f_open(&file, filename, FA_WRITE | FA_CREATE_ALWAYS);
72 unsigned int bytes = 0;
74 for (int i = 0; i < kib_rw; i++) {
75 if (f_write(&file, buffer, sizeof(buffer), &bytes) != FR_OK) {
78 printf("Write error!\r\n");
86 double test_time_sec = timer.read_us() / 1000000.0;
87 double speed = kib_rw / test_time_sec;
88 printf("%d KiB write in %.3f sec with speed of %.4f KiB/s\r\n", byte_write, test_time_sec, speed);
89 notify_performance_coefficient("write_kibps", speed);
91 printf("File '%s' not opened\r\n", filename);
98 bool test_sf_file_read_fatfs(const char *filename, const int kib_rw) {
101 FRESULT res = f_open(&file, filename, FA_READ | FA_OPEN_EXISTING);
105 unsigned int bytes = 0;
107 res = f_read(&file, buffer, sizeof(buffer), &bytes);
109 } while (res == FR_OK && bytes == sizeof(buffer));
112 double test_time_sec = timer.read_us() / 1000000.0;
113 double speed = kib_rw / test_time_sec;
114 printf("%d KiB read in %.3f sec with speed of %.4f KiB/s\r\n", byte_read, test_time_sec, speed);
115 notify_performance_coefficient("fs_read_kibps", speed);
117 printf("File '%s' not opened\r\n", filename);
129 MBED_HOSTTEST_TIMEOUT(15);
130 MBED_HOSTTEST_SELECT(default_auto);
131 MBED_HOSTTEST_DESCRIPTION(SD FatFS RW Speed);
132 MBED_HOSTTEST_START("PERF_3");
136 printf("SD Card FatFS Performance Test\r\n");
137 printf("File name: %s\r\n", bin_filename);
138 printf("Buffer size: %d KiB\r\n", (KIB_RW * sizeof(buffer)) / 1024);
141 srand(testenv_randseed());
142 char *buffer_end = buffer + sizeof(buffer);
143 std::generate (buffer, buffer_end, RandomChar);
147 printf("Write test...\r\n");
148 if (test_sf_file_write_fatfs(bin_filename, KIB_RW) == false) {
153 printf("Read test...\r\n");
154 if (test_sf_file_read_fatfs(bin_filename, KIB_RW) == false) {
160 MBED_HOSTTEST_RESULT(result);