PlatformIO-Libs/SparkFunGNSS
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v2.2.1

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This commit is contained in:
PaulZC
2022-02-20 17:24:11 +00:00
parent 29c0f0c5e9
commit daf38964f4
2 changed files with 13 additions and 5 deletions
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src/SparkFun_u-blox_GNSS_Arduino_Library.cpp
+12 -4
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@@ -3265,8 +3265,12 @@ void SFE_UBLOX_GNSS::processUBXpacket(ubxPacket *msg)
// Note: length is variable with version 0x01
// Note: the field positions depend on the version
{
// Parse various byte fields into storage - but only if we have memory allocated for it
if ((packetUBXRXMPMP != NULL) && (packetUBXRXMPMP->callbackData != NULL))
// Parse various byte fields into storage - but only if we have memory allocated for it.
// By default, new PMP data will always overwrite 'old' data (data which is valid but which has not yet been read by the callback).
// To prevent this, uncomment the line two lines below
if ((packetUBXRXMPMP != NULL) && (packetUBXRXMPMP->callbackData != NULL)
//&& (packetUBXRXMPMP->automaticFlags.flags.bits.callbackCopyValid == false) // <=== Uncomment this line to prevent new data from overwriting 'old'
)
{
packetUBXRXMPMP->callbackData->version = extractByte(msg, 0);
packetUBXRXMPMP->callbackData->numBytesUserData = extractInt(msg, 2);
@@ -3298,8 +3302,12 @@ void SFE_UBLOX_GNSS::processUBXpacket(ubxPacket *msg)
packetUBXRXMPMP->automaticFlags.flags.bits.callbackCopyValid = true; // Mark the data as valid
}
// Full PMP message
if ((packetUBXRXMPMPmessage != NULL) && (packetUBXRXMPMPmessage->callbackData != NULL))
// Full PMP message, including Class, ID and checksum
// By default, new PMP data will always overwrite 'old' data (data which is valid but which has not yet been read by the callback).
// To prevent this, uncomment the line two lines below
if ((packetUBXRXMPMPmessage != NULL) && (packetUBXRXMPMPmessage->callbackData != NULL)
//&& (packetUBXRXMPMPmessage->automaticFlags.flags.bits.callbackCopyValid == false) // <=== Uncomment this line to prevent new data from overwriting 'old'
)
{
packetUBXRXMPMPmessage->callbackData->sync1 = UBX_SYNCH_1;
packetUBXRXMPMPmessage->callbackData->sync2 = UBX_SYNCH_2;