IC以前没有怎么接触过所以做它的模拟功能只能靠着感觉走有不妥之处还望方家指正做出了spi相关的模拟功能做IC相对也就不难了只不过用户操作IC总线读写数据的时候要稍微麻烦一点
测试程序运行界面
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模拟器中的IC总线的相关代码如下public class ICComponent : IcDevice
{
public byte[] bytData = new byte[];
protected override void DeviceRead(byte[] data)
{
try
{
for (int i = ; i < dataLength; i++)
{
if (i < bytDataLength) data[i] = bytData[i];
}
}
catch { }
baseDeviceRead(data);
}
protected override void DeviceWrite(byte[] data)
{
try
{
for (int i = ; i < dataLength; i++)
{
if (i < bytDataLength) bytData[i] = data[i];
}
}
catch { }
baseDeviceWrite(data);
}
protected override void DeviceBeginTransaction()
{
baseDeviceBeginTransaction();
}
protected override void DeviceEndTransaction()
{
baseDeviceEndTransaction();
}
}
测试代码如下（还是在原来程序的基础上进行扩充）
static SPI _spi;
public static void Main()
{
OutputPort[] output = new OutputPort[];
InputPort[] input = new InputPort[];
//叶帆模拟器GPIO的pin定义
CpuPin[] pin_I = new CpuPin[] { (CpuPin) (CpuPin) (CpuPin) (CpuPin) (CpuPin)(CpuPin) (CpuPin) (CpuPin) };
CpuPin[] pin_Q = new CpuPin[] { (CpuPin) (CpuPin) (CpuPin) (CpuPin) (CpuPin) (CpuPin) (CpuPin) (CpuPin) };
//SPI的pin定义
_spi=new SPI(new SPIConfiguration((CpuPin) true false false SPISPI_moduleSPI));
//IC定义 模拟器IC地址为 时钟速度不要设置太小否则会有问题
ICDevice ICBus = new ICDevice(new ICDeviceConfiguration( ));
for (int i = ; i < ; i++)
{
input[i] = new InputPort(pin_I[i] false PortResistorModePullDown);
output[i] = new OutputPort(pin_Q[i] false);
}
int intNum = ;
while (true)
{
output[intNum]Write(!output[intNum]Read());
DebugPrint(I : +input[]Read()ToString() + + input[]Read()ToString() + + input[]Read()ToString() + + input[]Read()ToString() + + input[]Read()ToString()+ + input[]Read()ToString() + + input[]Read()ToString() + + input[]Read()ToString());
DebugPrint(AD : +ReadWriteAD((Int)intNum)ToString() + + intNumToString());
//
//IC读写
byte[] bytRData = new byte[];
byte[] bytWData = new byte[];
bytWData[] = (byte)intNum;
bytWData[] = (byte)(intNum * );
bytWData[] = (byte)(intNum * );
ICDeviceICTransaction[] ic = new ICDeviceICTransaction[];
ic[]=ICBusCreateReadTransaction(bytRData);
ic[] = ICBusCreateWriteTransaction(bytWData);
ICBusExecute(ic ); //执行
DebugPrint(IC : + bytRData[]ToString() + + bytRData[]ToString() + + bytRData[]ToString() + + bytRData[]ToString() + + bytRData[]ToString() + + bytRData[]ToString() + + bytRData[]ToString() + + bytRData[]ToString());
//
if (++intNum > ) intNum = ;
ThreadSleep();
}
}
public static Int ReadWriteAD(Int value)
{
byte[] bout = new byte[];
byte[] bin = new byte[];
bout[] = (byte)(value >> );
bout[] = (byte)(value & xff);
_spiWriteRead(bout bin);
Int aw=(Int)((bin[] << ) + bin[]);
return aw;
}
}
好了模拟器的工作暂时告一个段落有时间把该模拟器完善一下给感兴趣的网友共享这样就不用购买硬件就可以测试一些有意思的代码和功能了（一个测试板卡要好几百美元呢!）
