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AX = 7070h BX = 6060h CX = 7070h DX = 7070h SI = 7070h DI = 7070h
Return:
AX = segment of data structure (see #01776)
Notes: The data structure is at offset 516 from this segment. The update byte is at offset 514 from this segment. Updates are once per second while this byte is nonzero and it is decremented once per second. While this byte is 0 updates are once per minute.
See Also: AX=7070h/BX=7070h
Format of PCW Weather Card data structure: Offset Type Description (Table 01776) 00h WORD hour 02h WORD minute 04h WORD second 06h WORD day 08h WORD month 0Ah WORD year 0Ch WORD ??? 0Eh WORD relative barometric pressure (in 1/100 inches) 10h WORD ??? 12h WORD ??? 14h WORD temperature 1 (in 1/10 degrees F) 16h WORD temperature 1 lowest (in 1/10 degrees F) 18h WORD temperature 1 highest (in 1/10 degrees F) 1Ah WORD temperature 2 (in 1/10 degrees F) 1Ch WORD temperature 2 lowest (in 1/10 degrees F) 1Eh WORD temperature 2 highest (in 1/10 degrees F) 20h WORD wind speed (in MPH) 22h WORD average of 60 wind speed samples (in MPH) 24h WORD highest wind speed (in MPH) 26h WORD wind chill factor (in 1/10 degrees F) 28h WORD lowest wind chill factor (in 1/10 degrees F) 2Ah WORD ??? 2Ch WORD wind direction (in degrees) 2Eh WORD accumulated daily rainfall (in 1/10 inches) 30h WORD accumulated annual rainfall (in 1/10 inches)
Category: Uncatagorized - Int 21h - P
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