14 lines
225 B
ArmAsm
14 lines
225 B
ArmAsm
// Copyright 2014 Normmatt
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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.arm
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.global ioDelay
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.type ioDelay STT_FUNC
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@ioDelay ( u32 us )
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ioDelay:
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subs r0, #1
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bgt ioDelay
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bx lr
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