public static void PerformanceTest_ReadPage(
EEPROM_25AA256 eeprom,
int pageBatchCounter = 16 // Beyond 16 performance do not improve
)
{
var errorCount = 0;
Console.WriteLine("PerformanceTest_ReadPage Start - pageBatchCounter:{0}, TransferBufferSize:{1}", pageBatchCounter, pageBatchCounter * eeprom.PAGE_SIZE);
for (int p = 0; p < eeprom.MaxPage / pageBatchCounter; p++)
{
int addr = p * eeprom.PAGE_SIZE;
var r = eeprom.ReadPageOptimized(addr, eeprom.PAGE_SIZE * pageBatchCounter);
if (r.Succeeded)
{
for (var pbc = 0; pbc < pageBatchCounter; pbc++)
{
for (var x = 0; x < eeprom.PAGE_SIZE; x++)
{
var b = r.Buffer[(pbc * eeprom.PAGE_SIZE) + x];
var physicalPage = p + pbc;
var expected = x;
if (physicalPage == 2)
{
expected = REF_VALUE_2;
}
if (physicalPage == 3)
{
expected = REF_VALUE_3;
}
if (b != expected)
{
errorCount++;
Console.WriteLine("Error page:{0}, baseAddress:{1}, actual:{2}, expected:{3}", p, (addr + pbc), b, expected);
}
}
}
}
else
{
Console.WriteLine("Failed ReadPages");
}
}
Console.WriteLine("PerformanceTest_ReadPage End");
}
public static void Run(string[] args)
{
Console.WriteLine("Nusbio initialization");
var serialNumber = Nusbio.Detect();
if (serialNumber == null) // Detect the first Nusbio available
{
Console.WriteLine("nusbio not detected");
return;
}
using (var nusbio = new Nusbio(serialNumber))
{
Cls(nusbio);
_eeprom = new EEPROM_25AA256(
nusbio: nusbio,
clockPin: NusbioGpio.Gpio0,
mosiPin: NusbioGpio.Gpio1,
misoPin: NusbioGpio.Gpio2,
selectPin: NusbioGpio.Gpio3
);
_eeprom.Begin();
while (nusbio.Loop())
{
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.W)
{
var a = ConsoleEx.Question(23, "Execute Write/Read/Write Test 32k now Y)es, N)o", new List <char>()
{
'Y', 'N'
});
if (a == 'Y')
{
var testValue = 1 + 4 + 16 + 64;
WriteEEPROMPage(512, testValue);
ReadAndVerifyEEPROMPage(512, testValue);
WriteEEPROMPage(512);
ReadAndVerifyEEPROMPage(512);
}
}
if (k == ConsoleKey.R)
{
ReadAndVerifyEEPROMPage(10);
Cls(nusbio);
}
if (k == ConsoleKey.A)
{
ReadAndVerifyEEPROMPage(512);
ReadAndVerifyEEPROMPage_BatchRead(512);
}
if (k == ConsoleKey.B)
{
// This mode is slow, only read the first 64 pages out of 512
ReadAndVerifyEEPROMOnyByteAtTheTime(64);
}
if (k == ConsoleKey.Q)
{
break;
}
Cls(nusbio);
}
}
}
Console.Clear();
}
