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The Cricket!: Issue "Reset Cricket" sequence when detecting

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This stops any active music playback, which is handy if you did a warm
boot in the middle of playback, and your The Cricket! is stuck playing
the same note constantly but you don't want to power-cycle the device
which will unset the RTC.

c/o @frankmilliron
This commit is contained in:
Joshua Bell 2023-06-25 21:08:08 -07:00
parent caeb237321
commit ec4a0eeb1e
1 changed files with 9 additions and 0 deletions
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9
clocks/cricket/cricket.system.s
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@ -90,6 +90,15 @@ init_ssc:
lda #%10011110 ; 9600 baud, 8 data bits, 2 stop bits
sta CONTROL
;; Reset Cricket
jsr readbyte ; done on original disk
lda #HI(ASCII_CR) ; two carriage returns
jsr sendbyte
lda #HI(ASCII_CR)
jsr sendbyte
lda #HI('!') ; Reset Cricket (everything but time/date)
jsr sendbyte
;; Read Cricket ID code: 00 ($00)
lda #0
jsr sendbyte