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Merge pull request #85 from shawnferry/tenbit_i2c

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Corrected 10 bit address mask
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Agustín Gimenez Bernad 2023-10-12 13:47:51 +02:00 committed by GitHub
commit 0db87d8797
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1 changed files with 6 additions and 6 deletions
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8
Software/LogicAnalyzer/I2CProtocolAnalyzer/I2CAnalyzer.cs
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@ -79,9 +79,9 @@ namespace I2CProtocolAnalyzer
{ {
addressByte = false; addressByte = false;
segment.Value += $"\r\nOp: {((value & 1) == 1 ? "Read" : "Write") }"; segment.Value += $"\r\nOp: {((value & 1) == 1 ? "Read" : "Write")}";
if ((value & 0xf8) == 0xf7) if ((value & 0xf8) == 0xf0)
{ {
address10 = true; address10 = true;
firstAddressByte = value; firstAddressByte = value;
@ -105,7 +105,7 @@ namespace I2CProtocolAnalyzer
if (pos == -1) if (pos == -1)
break; break;
if(foundStartStop) if (foundStartStop)
segments.Add(new ProtocolAnalyzerDataSegment { FirstSample = startPosition, LastSample = endPosition, Value = isStart ? "START" : "STOP" }); segments.Add(new ProtocolAnalyzerDataSegment { FirstSample = startPosition, LastSample = endPosition, Value = isStart ? "START" : "STOP" });
if (foundStartStop && !isStart) if (foundStartStop && !isStart)
@ -216,7 +216,7 @@ namespace I2CProtocolAnalyzer
private int ReadByte(int pos, ProtocolAnalyzerSelectedChannel scl, ProtocolAnalyzerSelectedChannel sda, out int byteStart, out int byteEnd, out byte value, out bool ack, out bool frameError) private int ReadByte(int pos, ProtocolAnalyzerSelectedChannel scl, ProtocolAnalyzerSelectedChannel sda, out int byteStart, out int byteEnd, out byte value, out bool ack, out bool frameError)
{ {
byteStart = 0; byteEnd = 0; value = 0; ack = false; frameError= false; byteStart = 0; byteEnd = 0; value = 0; ack = false; frameError = false;
while (pos < scl.Samples.Length && scl.Samples[pos] == 1) //Find next low clock while (pos < scl.Samples.Length && scl.Samples[pos] == 1) //Find next low clock
pos++; pos++;