/*! \brief Tests single-sector access functions.
*/
static void at45dbx_example_test_RAM_mem(void)
{
static U8 PatternTable[AT45DBX_SECTOR_SIZE];
static U8 ReceiveTable[AT45DBX_SECTOR_SIZE];
U8 Pattern = 0x55;
memset(PatternTable, Pattern, AT45DBX_SECTOR_SIZE);
memset(ReceiveTable, 0xA5, AT45DBX_SECTOR_SIZE);
print_dbg("\tUsing Pattern 0x55");
// Perform write access.
if (at45dbx_write_open(Pattern))
{
at45dbx_write_sector_from_ram(PatternTable);
at45dbx_write_close();
}
// Perform read access.
if (at45dbx_read_open(Pattern))
{
at45dbx_read_sector_2_ram(ReceiveTable);
at45dbx_read_close();
}
// Check read and write operations.
if (!memcmp(ReceiveTable, PatternTable, AT45DBX_SECTOR_SIZE))
{
print_dbg(TEST_SUCCESS);
}
else
{
print_dbg(TEST_FAIL);
}
// Change the pattern used.
Pattern = 0xAA;
memset(PatternTable, Pattern, AT45DBX_SECTOR_SIZE);
memset(ReceiveTable, 0xA5, AT45DBX_SECTOR_SIZE);
print_dbg("\tUsing Pattern 0xAA");
// Perform write access.
if (at45dbx_write_open(Pattern))
{
at45dbx_write_sector_from_ram(PatternTable);
at45dbx_write_close();
}
// Perform read access.
if (at45dbx_read_open(Pattern))
{
at45dbx_read_sector_2_ram(ReceiveTable);
at45dbx_read_close();
}
// Check read and write operations.
if (!memcmp(ReceiveTable, PatternTable, AT45DBX_SECTOR_SIZE))
{
print_dbg(TEST_SUCCESS);
}
else
{
print_dbg(TEST_FAIL);
}
}
/*! \brief Tests single-byte access functions.
*/
static void at45dbx_example_test_byte_mem(void)
{
U8 Pattern = 0x55;
U8 j = 0xA5;
print_dbg("\tUsing Pattern 0x55");
// Perform write access.
if (at45dbx_write_open(Pattern))
{
at45dbx_write_byte(Pattern);
at45dbx_write_close();
}
// Perform read access.
if (at45dbx_read_open(Pattern))
{
j = at45dbx_read_byte();
at45dbx_read_close();
}
// Check read and write operations.
if (j == Pattern)
{
print_dbg(TEST_SUCCESS);
}
else
{
print_dbg(TEST_FAIL);
}
// Change the pattern used.
Pattern = 0xAA;
j = 0xA5;
print_dbg("\tUsing Pattern 0xAA");
// Perform write access.
if (at45dbx_write_open(Pattern))
{
at45dbx_write_byte(Pattern);
at45dbx_write_close();
}
// Perform read access.
if (at45dbx_read_open(Pattern))
{
j = at45dbx_read_byte();
at45dbx_read_close();
}
// Check read and write operations.
if (j == Pattern)
{
print_dbg(TEST_SUCCESS);
}
else
{
print_dbg(TEST_FAIL);
}
}
/*! \brief Tests multiple-sector access functions.
*/
static void at45dbx_example_test_multiple_sector(void)
{
U32 position = 252;
U32 nb_sector = 4;
// Initialize counters.
at45dbx_example_error_cnt = 0;
// Write sectors.
print_dbg("\tWriting sectors\r\n");
at45dbx_write_open(position);
at45dbx_write_multiple_sector(nb_sector);
at45dbx_write_close();
// Read written sectors.
print_dbg("\tReading sectors\t");
at45dbx_read_open(position);
at45dbx_read_multiple_sector(nb_sector);
at45dbx_read_close();
if (!at45dbx_example_error_cnt)
{
print_dbg(TEST_SUCCESS);
}
else
{
print_dbg(TEST_FAIL "\t");
print_dbg_ulong(at45dbx_example_error_cnt);
print_dbg(" errors\r\n");
}
}
Ctrl_status at45dbx_ram_2_df(U32 addr, const void *ram)
{
if (addr + 1 > AT45DBX_MEM_CNT << (AT45DBX_MEM_SIZE - AT45DBX_SECTOR_BITS)) return CTRL_FAIL;
at45dbx_write_open(addr);
at45dbx_write_sector_from_ram(ram);
at45dbx_write_close();
return CTRL_GOOD;
}
Ctrl_status at45dbx_usb_write_10(U32 addr, U16 nb_sector)
{
if (addr + nb_sector > AT45DBX_MEM_CNT << (AT45DBX_MEM_SIZE - AT45DBX_SECTOR_BITS)) return CTRL_FAIL;
at45dbx_write_open(addr);
at45dbx_write_multiple_sector(nb_sector);
at45dbx_write_close();
return CTRL_GOOD;
}
