mirror of
https://github.com/cc65/cc65.git
synced 2024-12-25 17:29:50 +00:00
26 lines
495 B
ArmAsm
26 lines
495 B
ArmAsm
|
;
|
||
|
|
; Ullrich von Bassewitz, 2003-04-18
|
||
|
|
;
|
||
|
|
; unsigned char __fastcall__ ser_get (char* b);
|
||
|
|
; /* Get a character from the serial port. If no characters are available, the
|
||
|
|
; * function will return SER_ERR_NO_DATA, so this is not a fatal error.
|
||
|
|
; */
|
||
|
|
|
||
|
|
|
||
|
|
.importzp ptr1
|
||
|
|
|
||
|
|
.include "ser-kernel.inc"
|
||
|
|
|
||
|
|
|
||
|
|
.proc _ser_get
|
||
|
|
|
||
|
|
sta ptr1
|
||
|
|
stx ptr1+1 ; Save pointer to char
|
||
|
|
jmp ser_get ; Call the driver
|
||
|
|
|
||
|
|
.endproc
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|