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Bit errors in example frame #3

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malyska opened this issue Jan 17, 2021 · 0 comments
Open

Bit errors in example frame #3

malyska opened this issue Jan 17, 2021 · 0 comments

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@malyska
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malyska commented Jan 17, 2021

The example frame field 7D - GPSRAW has two bit errors, which lead to a checksum error if CRC is applied. Byte 0x0DA should be 0x46 and byte 0x100 should be 0xde. Both errors originate in a single bit error. With those changes applied to the field, the correct checksum 0xbd9e will be calculated.

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