dataflash_hwtest.c

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#include "hw/hw_dataflash.h"
#include "cfg/cfg_dataflash.h"
#include "cfg/cfg_proc.h"

#include <cfg/test.h>
#include <cfg/debug.h>
#include <cfg/module.h>

// Define logging setting (for cfg/log.h module).
#define LOG_LEVEL      DATAFLASH_LOG_LEVEL
#define LOG_FORMAT     DATAFLASH_LOG_FORMAT
#include <cfg/log.h>   // for logging system

#include <drv/timer.h>
#include <drv/ser.h>
#include <drv/dataflash.h>

#include <kern/proc.h>
#include <kern/kfile.h>

#include <string.h>

/*
 * Settings for dataflash test
 *
 * \{
 */
// Datafalsh type memory to test (see drv/dataflash.h for supported memory types)
#define DATAFLASH_MEM_MODEL            DFT_AT45DB642D

// Function to set CS, this is typically implement in hw/hw_dataflash.{c, h}
#define DATAFLASH_FUNC_CS_SET      dataflash_hw_setCS

// Function to reset memery, this is typically implement in hw/hw_dataflash.{c, h}
#define DATAFLASH_FUNC_RESET                     NULL

// Buffer len to test dataflash
#define DATAFLASH_TEST_STR_LEN                  12307

// If you want use a rand function of standard library set to 1.
#define DATAFLASH_USE_RAND_FUNC                     0
/* \} */

/*
 * Kfile structure to test a dataflash.
 */
static Serial spi_fd;
static DataFlash dflash_fd;

/*
 * Define tmp buffer to stora data for
 * write and read flash memory test.
 */
static uint8_t test_buf[DATAFLASH_TEST_STR_LEN];
static uint8_t save_buf[DATAFLASH_TEST_STR_LEN];

int dataflash_testSetup(void)
{
        kfile_testSetup();
        LOG_INFO("KFILE setup..ok\n");

        LOG_INFO("Check if kernel is enable (if enable you should see the assert message.)\n");
        SILENT_ASSERT("bertos/drv/dataflash_test.c:119: Assertion failed: !CONFIG_KERN");
        ASSERT(!CONFIG_KERN);

        /*
         * This test use a kfile_test module,
         * so should include source in your makefile.
         */
        MOD_CHECK(kfile_test);

        timer_init();
        LOG_INFO("Timer init..ok\n");

        /*
         * Init SPI module and dataflash driver.
         */
        // Open SPI comunication channel
        spimaster_init(&spi_fd, 0);
        LOG_INFO("SPI0 init..ok\n");

        ser_setbaudrate(&spi_fd, 5000000UL);
        LOG_INFO("SPI0 set baudrate..ok\n");

        //Init dataflash memory
        dataflash_hw_init();
        LOG_INFO("DATAFLASH HW..ok\n");

        if (dataflash_init(&dflash_fd, &spi_fd.fd, DATAFLASH_MEM_MODEL, DATAFLASH_FUNC_CS_SET, DATAFLASH_FUNC_RESET))
                LOG_INFO("DATAFLASH init..ok\n");
        else
                LOG_ERR("DATAFLASH init..fail\n");


        //Fill tmp buffer with rand chars.
        for (int i = 0; i < DATAFLASH_TEST_STR_LEN; i++)
        {
                #if DATAFLASH_USE_RAND_FUNC
                        #include <stdlib.h> //Rand()

                        test_buf[i] = (uint8_t)rand();
                #else
                        test_buf[i] = (i & 0xff);
                #endif
        }

        LOG_INFO("Fill tmp buff..ok\n");

    return 0;
}


int dataflash_testRun(void)
{
        LOG_INFO("Run KFILE test.\n");

        SILENT_ASSERT("bertos/drv/dataflash.c:405: Assertion failed: fd->fd.seek_pos + size <= fd->fd.size");
        if (kfile_testRunGeneric(&dflash_fd.fd, test_buf, save_buf, sizeof(test_buf)) != EOF)
        {
                LOG_INFO("KFILE test..ok\n");
        }
        else
        {
                LOG_ERR("KFILE test..fail!\n");
                return EOF;
        }

        return 0;
}

int dataflash_testTearDown(void)
{
    /*    */
    return 0;
}

/*
 * Empty main.
 *
 * Look it as exmple, or use it if
 * you want test a data flash driver stand alone.
 */
#if 0
int main(void)
{
    IRQ_ENABLE;
    kdbg_init();

    #if CONFIG_KERN
    proc_init();
    #endif

    if (!dataflash_testSetup())
    {
            LOG_INFO("DATAFLASH setup..ok\n");
    }
    else
    {
            LOG_ERR("DATAFLASH setup..fail!\n");
            return EOF;
    }

    dataflash_testRun();

    for(;;)
    {
    }
}
#endif