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IDProjectCategoryView StatusLast Update
0002641FSVybridSerial Driver/Interfacepublic2018-04-04 08:45
ReporterAndermannAssigned To 
PrioritynormalSeverityminorReproducibilityhave not tried
Status newResolutionopen 
PlatformNetDCUA5OSWCE6OS VersionCore
Product VersionV2.2 
Target VersionV3.0 
Summary0002641: With TxDMA enabled sometime it transmit wrong data
DescriptionWhat it follows it the buffer of a single event of "SerialDataReceivedEventHandler", split in the sub-packets.
With the new kernel release, after the first 5 bytes of the third sub-packet, they are reading wrong data. The data are again right in the subsequent sub-packets.

With TXDMAEnable = 0 all working korrekt.
Additional InformationCorrect buffer :
AA 55 00 04 02 34 01 BF 2C
AA 55 00 05 09 33 70 7F 5D 82 00 00 00 C8 5D FE
AA 55 00 06 09 50 4B 30 30 31 41 30 31 30 9C FA
AA 55 00 07 09 51 30 30 30 31 30 34 38 33 F9 0D
AA 55 00 08 04 52 0C 6E 08 A8 06

Buffer with errors:
AA 55 00 04 02 34 01 BF 2C
AA 55 00 05 09 33 70 7F 5D 82 00 00 00 C8 5D FE
AA 55 00 06 09 82 8A 0A C1 31 30 9C FA
AA 55 00 07 09 51 30 30 30 31 30 34 38 33 F9 0D
AA 55 00 08 04 52 0C 6E 08 A8 06

The wrong bytes are always placed in the third sub-packet
Found Driver Version
Fixed Driver Version
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