Nov 19, 2021
10:16 AM
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Nov 19, 2021
10:16 AM
Hello!
I've been working on implementing PTP on the XMC4700, and I'm close to getting the timestamping setup working. However, I'm quite puzzled by the description of the TIMESTAMP_CONTROL.SNAPTYPSEL bitfield (XMC4700 reference manual page 1212). It simply says, "These bits along with Bits 15 and 14 decide the set of PTP packet types for which snapshot needs to be taken." However, I can't find any other mention of this bitfield anywhere else in the datasheet, and there's no explanation anywhere of what the bits actually do. Could someone provide some clarification on how this bitfield affects the packets that are timestamped?
Thanks!
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Nov 22, 2021
03:09 AM
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Nov 22, 2021
03:09 AM