mirror of
https://github.com/hsoft/collapseos.git
synced 2024-12-27 05:18:06 +11:00
f6ded7712e
This is the first commit I do entirely in VE. It's a habit I'm planning on taking as it helps a lot to find usability issues.
17 lines
222 B
Plaintext
17 lines
222 B
Plaintext
( Initiate SPI exchange with the SD card. n is the data to
|
|
send. )
|
|
CODE _sdcSR ( n -- n )
|
|
HL POPqq,
|
|
chkPS,
|
|
A L LDrr,
|
|
SDC_SPI OUTnA,
|
|
NOP, NOP,
|
|
SDC_SPI INAn,
|
|
L A LDrr,
|
|
HL PUSHqq,
|
|
;CODE
|
|
|
|
|
|
|
|
|