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61 lines
1.4 KiB
Lua
61 lines
1.4 KiB
Lua
; CommanderX16 text datetime example!
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; make sure to compile with the cx16 compiler target.
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%target cx16
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%import cx16textio
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%zeropage basicsafe
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main {
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sub start() {
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cx16.r0 = mkword(8, 2020 - 1900)
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cx16.r1 = mkword(19, 27)
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cx16.r2 = mkword(0, 16)
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cx16.r3 = 0
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cx16.clock_set_date_time()
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txt.lowercase()
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repeat {
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c64.CHROUT(19) ; HOME
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txt.print("\n yyyy-mm-dd HH:MM:SS.jj\n\n")
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cx16.clock_get_date_time()
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c64.CHROUT(' ')
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print_date()
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c64.CHROUT(' ')
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print_time()
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}
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}
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sub print_date() {
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txt.print_uw(1900 + lsb(cx16.r0))
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c64.CHROUT('-')
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if msb(cx16.r0) < 10
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c64.CHROUT('0')
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txt.print_ub(msb(cx16.r0))
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c64.CHROUT('-')
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if lsb(cx16.r1) < 10
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c64.CHROUT('0')
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txt.print_ub(lsb(cx16.r1))
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}
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sub print_time() {
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if msb(cx16.r1) < 10
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c64.CHROUT('0')
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txt.print_ub(msb(cx16.r1))
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c64.CHROUT(':')
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if lsb(cx16.r2) < 10
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c64.CHROUT('0')
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txt.print_ub(lsb(cx16.r2))
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c64.CHROUT(':')
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if msb(cx16.r2) < 10
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c64.CHROUT('0')
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txt.print_ub(msb(cx16.r2))
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c64.CHROUT('.')
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if lsb(cx16.r3) < 10
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c64.CHROUT('0')
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txt.print_ub(lsb(cx16.r3))
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}
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}
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