AP_Math: add USEC_PER_MSEC

This commit is contained in:
Lucas De Marchi 2016-07-25 12:47:08 -03:00
parent 8541d5339d
commit 7b7e73680f
1 changed files with 1 additions and 0 deletions

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@ -76,3 +76,4 @@
#define NSEC_PER_SEC 1000000000ULL
#define NSEC_PER_USEC 1000ULL
#define USEC_PER_SEC 1000000ULL
#define USEC_PER_MSEC 1000ULL