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shell: echo types letters right away

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Easier to use this way...
This commit is contained in:
Virgil Dupras 2019-04-14 15:18:41 -04:00
parent 942ff37bf8
commit e4c23b4270
2 changed files with 5 additions and 2 deletions
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2
parts/acia.asm
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@ -85,7 +85,7 @@ aciaInt:
call aciaIncIndex call aciaIncIndex
ld (ACIA_BUFWRIDX), a ld (ACIA_BUFWRIDX), a
; And finially, fetch the value and write it. ; And finally, fetch the value and write it.
in a, (ACIA_IO) in a, (ACIA_IO)
ld (de), a ld (de), a

5
parts/shell.asm
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@ -1,6 +1,6 @@
; shell ; shell
; ;
; Runs a shell over an block device interface. ; Runs a shell over a block device interface.
; Status: incomplete. As it is now, it spits a welcome prompt, wait for input ; Status: incomplete. As it is now, it spits a welcome prompt, wait for input
; and compare the first 4 chars of the input with a command table and call the ; and compare the first 4 chars of the input with a command table and call the
@ -70,6 +70,9 @@ shellLoop:
cp ASCII_LF cp ASCII_LF
jr z, .do ; char is LF? do! jr z, .do ; char is LF? do!
; Echo the received character right away so that we see what we type
SHELL_PUTC
; Ok, gotta add it do the buffer ; Ok, gotta add it do the buffer
; save char for later ; save char for later
ex af, af' ex af, af'