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ARM® Compiler v5.04 for µVision armcc User GuideVersion 5
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11.28 SYS_WRITE0 (0x04)

Writes a null-terminated string to the debug channel.

When executed under an ARM debugger, the characters appear on the host debugger console.

Entry

On entry, R1 contains a pointer to the first byte of the string.

Return

None. Register R0 is corrupted.
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