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| author | Gary E. Miller <gem@rellim.com> | 2019-04-14 20:09:53 -0700 |
|---|---|---|
| committer | Gary E. Miller <gem@rellim.com> | 2019-04-14 20:13:07 -0700 |
| commit | 8ecac1f5398f58762c30bc52acd8388f77a2938a (patch) | |
| tree | 381217d7664cb5f8ed8dbe16f37665f35c72c348 /gpsd.h | |
| parent | 7265eca36f3551c0b11aed12632bfc287c3dd78a (diff) | |
| download | gpsd-8ecac1f5398f58762c30bc52acd8388f77a2938a.tar.gz | |
gpsd.h: MAX_PACKET_LENGTH 516 -> 9216
The u-blox UBX-RXM-RAWX packet can be 8214 bytes long! Round up
to 1024 * 9. This should not have been failing silently...
Surprise, this fixes a problem in the NEO-M9P regression...
Diffstat (limited to 'gpsd.h')
| -rw-r--r-- | gpsd.h | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -59,6 +59,7 @@ extern "C" { * Add oldfix2 for better oldfix * Make subtype longer * Add ubx.protver, ubx.last_msgid and more to gps_device_t.ubx + * MAX_PACKET_LENGTH 516 -> 9216 */ /* Keep in sync with api_major_version and api_minor gps/__init__.py */ #define GPSD_PROTO_MAJOR_VERSION 3 /* bump on incompatible changes */ @@ -141,8 +142,9 @@ enum isgpsstat_t { * Data packet (188 bytes). Then it had to be big enough for a UBX SVINFO * packet (206 bytes). Now it turns out that a couple of ITALK messages are * over 512 bytes. I know we like verbose output, but this is ridiculous. + * Whoopie! The u-blox 8 UBX-RXM-RAWX packet is 8214 byte long! */ -#define MAX_PACKET_LENGTH 516 /* 7 + 506 + 3 */ +#define MAX_PACKET_LENGTH 9216 /* 4 + 16 + (256 * 32) + 2 + fudge */ /* * UTC of second 0 of week 0 of the first rollover period of GPS time. |