mirror of https://github.com/ARMmbed/mbed-os.git
61 lines
1.5 KiB
C
Executable File
61 lines
1.5 KiB
C
Executable File
/* mbed Microcontroller Library
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* Copyright (c) 2016 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MBED_PRINTF_H
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#define MBED_PRINTF_H
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#include <stdio.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Minimal printf
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*
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* Prints directly to stdio/UART without using malloc.
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* Doesn't suppoet any modifiers.
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*
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* Supports:
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* %d: signed long int
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* %u: unsigned long int
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* %p: void* (e.g. 0x00123456)
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* %s: string
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* %X: unsigned char printed as hexadecimal number (e.g., FF)
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*/
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int mbed_printf(const char *format, ...);
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/**
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* Minimal snprintf
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*
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* Prints directly to buffer without using malloc.
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* Doesn't suppoet any modifiers.
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*
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* Supports:
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* %d: signed long int
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* %u: unsigned long int
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* %p: void* (e.g. 0x00123456)
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* %s: string
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* %X: unsigned char printed as hexadecimal number (e.g., FF)
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*/
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int mbed_snprintf(char* buffer, size_t length, const char* format, ...);
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#ifdef __cplusplus
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}
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#endif
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#endif // MBED_PRINTF_H
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