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Initial work on a simple serial driver for ableos

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able 2023-06-21 08:22:56 -05:00
parent 8bc0d0020c
commit f53a42977d
1 changed files with 7 additions and 0 deletions
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hbasm/assets/serial_driver.hbasm Normal file
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@ -0,0 +1,7 @@
jmp r0, start
start:
jmp r0, init_serial_port
-- Uses r20 to set the port
init_serial_port:
add r20, r30, r10