Commit Graph

102 Commits

Author SHA1 Message Date
Andrew Tridgell 129f33c26d AP_RPM: define a minimum acceptable period for PWM input
this will reject very short periods as invalid. This helps somewhat
with noise on the line
2015-08-12 15:03:51 +10:00
Andrew Tridgell 39c219d452 AP_RPM: first version of RPM sensor driver 2015-08-12 15:03:49 +10:00