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Fix negative fractional UTC offsets

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Bizarro utc_offset encoding does not play well with arithmetic.
This commit is contained in:
George Baltz N3GB 2024-09-15 10:46:39 -04:00
parent 8a6a500ccd
commit 496d8fde31
1 changed files with 4 additions and 4 deletions
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8
rigs/kenwood/kenwood.c
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@ -6020,7 +6020,7 @@ int kenwood_set_clock(RIG *rig, int year, int month, int day, int hour, int min,
int kenwood_get_clock(RIG *rig, int *year, int *month, int *day, int *hour, int *min, int *sec, double *msec, int *utc_offset)
{
int retval;
int fields, zone;
int fields, diff;
char ans[20];
// Make sure the clock has been set at least once
@ -6055,9 +6055,9 @@ int kenwood_get_clock(RIG *rig, int *year, int *month, int *day, int *hour, int
retval = kenwood_transaction(rig, "CK2", ans, sizeof(ans));
if (retval != RIG_OK) {return retval;}
zone = atoi(&ans[3]); // UTC offset in 15 minute intervals, centered on 56
zone = (zone / 4) * 100 + (zone % 4) * 15; // Pack as hours * 100 + minutes
*utc_offset = zone - 1400;
diff = (atoi(&ans[3]) - 56) * 15; // UTC offset in minutes
// Pack as hours * 100 + minutes
*utc_offset = (diff / 60) * 100 + diff % 60;
// No msec available
*msec = 0;