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avr: reduced code (bootloader now 569 words).

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This commit is contained in:
Martin Preuss
2024-09-01 22:29:08 +02:00
parent 8aeb488e2e
commit c2a6d33ff2
8 changed files with 55 additions and 40 deletions
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24
avr/common/utils_wait_fixed.asm Normal file
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; ***************************************************************************
; copyright : (C) 2023 by Martin Preuss
; email : martin@libchipcard.de
;
; ***************************************************************************
; * This file is part of the project "AqHome". *
; * Please see toplevel file COPYING of that project for license details. *
; ***************************************************************************
; ---------------------------------------------------------------------------
; wait for 10 microsecs (minus cycles for call and ret).
;
; IN:
; - nothing
; OUT:
; - nothing
; REGS: r22
Utils_WaitFor10MicroSecs:
Utils_WaitNanoSecs 10000, 7, r22 ; wait for 10us (minus RCALL and RET)
ret