diff options
| author | mjc <mjc@avtechpulse.com> | 2000-01-01 00:11:30 +0900 |
|---|---|---|
| committer | mjc <mjc@avtechpulse.com> | 2000-01-01 00:11:30 +0900 |
| commit | 5aa9a079d029cf6e63c4c8cf787585517c65a095 (patch) | |
| tree | 7d4aa2b3ff279fcda7e727bbce1c8c4d947fe6e9 /device-functions.c | |
| parent | dfa2cf2ce9dfa09e34c1cab238d98a602c0789ec (diff) | |
self-cal needs at least 2 periods for PW cal measurement time
Diffstat (limited to 'device-functions.c')
| -rw-r--r-- | device-functions.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/device-functions.c b/device-functions.c index b6df2af..83a384f 100644 --- a/device-functions.c +++ b/device-functions.c @@ -4154,24 +4154,24 @@ int I2C_Self_Cal(int channel, int meas_mode, float *meas, float target_time) measuring_time = 1.0; - min_time = globals.ChannelState[channel].pw * 3.0; + min_time = 3.0 * globals.ChannelState[channel].pw; if (min_time > measuring_time) { measuring_time = min_time; } - min_time = (1.0/globals.ChannelState[channel].frequency); + min_time = 2.0 / globals.ChannelState[channel].frequency; if (min_time > measuring_time) { measuring_time = min_time; } if (meas_mode == MEAS_PRF) { - min_time = (1.0/globals.ChannelState[channel].frequency) * 3.0; + min_time = 3.0 / globals.ChannelState[channel].frequency; if (min_time > measuring_time) { measuring_time = min_time; } } - min_time = fabs(globals.ChannelState[channel].delay) * 3.0; + min_time = 3.0 * fabs(globals.ChannelState[channel].delay); if (min_time > measuring_time) { measuring_time = min_time; } |