mirror of https://github.com/ARMmbed/mbed-os.git
114 lines
3.1 KiB
C++
114 lines
3.1 KiB
C++
#include "mbed.h"
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#include "SDFileSystem.h"
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#include "test_env.h"
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#include "rtos.h"
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#if defined(MBED_RTOS_SINGLE_THREAD)
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#error [NOT_SUPPORTED] test not supported
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#endif
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DigitalOut led2(LED2);
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#define SIZE 100
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namespace {
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// Allocate data buffers
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uint8_t data_written[SIZE] = { 0 };
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uint8_t data_read[SIZE] = { 0 };
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}
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void sd_thread(void const *argument)
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{
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const char *FILE_NAME = "/sd/rtos9_test.txt";
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#if defined(TARGET_KL25Z)
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SDFileSystem sd(PTD2, PTD3, PTD1, PTD0, "sd");
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#elif defined(TARGET_KL46Z) || defined(TARGET_KL43Z) || defined(TARGET_KL82Z)
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SDFileSystem sd(PTD6, PTD7, PTD5, PTD4, "sd");
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#elif defined(TARGET_K64F) || defined(TARGET_K66F)
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SDFileSystem sd(PTD2, PTD3, PTD1, PTD0, "sd");
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#elif defined(TARGET_RZ_A1H)
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SDFileSystem sd(P8_5, P8_6, P8_3, P8_4, "sd");
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#elif defined(TARGET_NUMAKER_PFM_NUC472)
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SDFileSystem sd(PF_0, PD_15, PD_14, PD_13, "sd");
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#elif defined(TARGET_NUMAKER_PFM_M453)
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SDFileSystem sd(PD_13, PD_14, PD_15, PD_12, "sd");
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#elif defined(TARGET_NUMAKER_PFM_M487)
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SDFileSystem sd(D11, D12, D13, D10, "sd");
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#else
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SDFileSystem sd(p11, p12, p13, p14, "sd");
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#endif
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{
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// fill data_written buffer with random data
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FILE *f = fopen(FILE_NAME, "w+");
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if (f) {
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// write these data into the file
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printf("Writing %d bytes to file:" NL, SIZE);
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for (int i = 0; i < SIZE; i++) {
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data_written[i] = rand() % 0xff;
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fprintf(f, "%c", data_written[i]);
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printf("%02X ", data_written[i]);
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if (i && ((i % 20) == 19))
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printf(NL);
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}
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fclose(f);
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printf("MBED: Done" NL);
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} else {
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printf("MBED: Can't open '%s'" NL, FILE_NAME);
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MBED_HOSTTEST_RESULT(false);
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}
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}
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printf(NL);
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{
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// read back the data from the file and store them in data_read
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FILE *f = fopen(FILE_NAME, "r");
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if (f) {
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printf("MBED: Reading %d bytes from file:" NL, SIZE);
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for (int i = 0; i < SIZE; i++) {
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data_read[i] = fgetc(f);
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printf("%02X ", data_read[i]);
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if (i && ((i % 20) == 19))
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printf(NL);
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}
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fclose(f);
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printf("MBED: Done\r\n");
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} else {
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printf("MBED: Can't open '%s'" NL, FILE_NAME);
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MBED_HOSTTEST_RESULT(false);
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}
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}
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// check that the data written == data read
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for (int i = 0; i < SIZE; i++) {
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if (data_written[i] != data_read[i]) {
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printf("MBED: Data index=%d: w[0x%02X] != r[0x%02X]" NL, i, data_written[i], data_read[i]);
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MBED_HOSTTEST_RESULT(false);
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}
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}
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MBED_HOSTTEST_RESULT(true);
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}
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int main() {
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MBED_HOSTTEST_TIMEOUT(20);
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MBED_HOSTTEST_SELECT(default_auto);
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MBED_HOSTTEST_DESCRIPTION(SD File write read);
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MBED_HOSTTEST_START("RTOS_9");
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Thread t(sd_thread, NULL, osPriorityNormal, (DEFAULT_STACK_SIZE * 2.25));
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while (true) {
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led2 = !led2;
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ThisThread::sleep_for(1000);
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}
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}
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