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Last change
on this file since 974 was
850,
checked in by cfuguet, 10 years ago
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reconf: introducing a softs directory in the reconfiguration branch
- This softs directory contains a minimalistic (giet-like) library
of drivers and some utility functions.
- Introducing a simple unit test in the vci_cc_vcache_wrapper
component to test the newly introduced watchdog timer mechanism.
This unit test uses the minimalistic library.
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File size:
954 bytes
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| 1 | /** |
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| 2 | * \file stdio.h |
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| 3 | * \date July 8, 2014 |
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| 4 | * \author Cesar Fuguet |
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| 5 | * |
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| 6 | * \brief input/output functions |
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| 7 | */ |
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| 8 | #ifndef _STDIO_H |
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| 9 | #define _STDIO_H |
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| 10 | #include <stdarg.h> |
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| 11 | |
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| 12 | int getc(char *c); |
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| 13 | void puts(const char *buffer); |
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| 14 | void putc(const char c); |
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| 15 | void sputs(const char *buffer, unsigned int length); |
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| 16 | void putx(unsigned int val); |
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| 17 | void putd(unsigned int val); |
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| 18 | |
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| 19 | /** |
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| 20 | * Display a format on TTY0. |
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| 21 | * To provide an atomic display, this function takes the lock protecting |
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| 22 | * exclusive access to TTY0, entering a critical section until the lock |
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| 23 | * is released. |
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| 24 | * Only a limited number of formats are supported: |
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| 25 | * - %d : 32 bits signed decimal |
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| 26 | * - %u : 32 bits unsigned decimal |
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| 27 | * - %x : 32 bits unsigned hexa |
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| 28 | * - %l : 64 bits unsigned hexa |
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| 29 | * - %c : char |
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| 30 | * - %s : string |
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| 31 | */ |
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| 32 | void printf(const char *format, ...); |
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| 33 | |
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| 34 | void exit(); |
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| 35 | |
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| 36 | #endif /* _STDIO_H */ |
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| 37 | |
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| 38 | /* |
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| 39 | * vim: tabstop=4 : softtabstop=4 : shiftwidth=4 : expandtab |
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| 40 | */ |
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