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cmdmon: report offset after manual timestamp as float

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Modify the protocol to report the offset as seconds in floating point
instead of integer number of centiseconds.
This commit is contained in:
Miroslav Lichvar
2017-07-25 10:53:48 +02:00
parent 6ec3dc1650
commit 01a29c7a11
6 changed files with 20 additions and 19 deletions
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6
client.c
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@@ -2585,7 +2585,6 @@ process_cmd_settime(char *line)
time_t now, new_time;
CMD_Request request;
CMD_Reply reply;
long offset_cs;
double dfreq_ppm, new_afreq_ppm;
double offset;
@@ -2599,9 +2598,8 @@ process_cmd_settime(char *line)
ts.tv_nsec = 0;
UTI_TimespecHostToNetwork(&ts, &request.data.settime.ts);
request.command = htons(REQ_SETTIME);
if (request_reply(&request, &reply, RPY_MANUAL_TIMESTAMP, 1)) {
offset_cs = ntohl(reply.data.manual_timestamp.centiseconds);
offset = 0.01 * (double)(int32_t)offset_cs;
if (request_reply(&request, &reply, RPY_MANUAL_TIMESTAMP2, 1)) {
offset = UTI_FloatNetworkToHost(reply.data.manual_timestamp.offset);
dfreq_ppm = UTI_FloatNetworkToHost(reply.data.manual_timestamp.dfreq_ppm);
new_afreq_ppm = UTI_FloatNetworkToHost(reply.data.manual_timestamp.new_afreq_ppm);
printf("Clock was %.2f seconds fast. Frequency change = %.2fppm, new frequency = %.2fppm\n",