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Side by Side Diff: platforms/stm/disco_dartino/src/circular_buffer.h

Issue 1659163007: Rename fletch -> dartino (Closed) Base URL: https://github.com/dartino/sdk.git@master
Patch Set: address comments Created 4 years, 10 months ago
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1 // Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file 1 // Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE.md file. 3 // BSD-style license that can be found in the LICENSE.md file.
4 4
5 #ifndef PLATFORMS_STM_DISCO_FLETCH_SRC_CIRCULAR_BUFFER_H_ 5 #ifndef PLATFORMS_STM_DISCO_DARTINO_SRC_CIRCULAR_BUFFER_H_
6 #define PLATFORMS_STM_DISCO_FLETCH_SRC_CIRCULAR_BUFFER_H_ 6 #define PLATFORMS_STM_DISCO_DARTINO_SRC_CIRCULAR_BUFFER_H_
7 7
8 #include <inttypes.h> 8 #include <inttypes.h>
9 #include <stdlib.h> 9 #include <stdlib.h>
10 10
11 #include "src/shared/platform.h" 11 #include "src/shared/platform.h"
12 12
13 #define MIN(a, b) ((a) < (b) ? (a) : (b)) 13 #define MIN(a, b) ((a) < (b) ? (a) : (b))
14 14
15 // Circular buffer holding bytes. 15 // Circular buffer holding bytes.
16 class CircularBuffer { 16 class CircularBuffer {
(...skipping 16 matching lines...) Expand all
33 33
34 // Read up to count bytes into buffer. If block is kBlock the call 34 // Read up to count bytes into buffer. If block is kBlock the call
35 // will not return until at least one byte is read. 35 // will not return until at least one byte is read.
36 size_t Read(uint8_t* buffer, size_t count, Blocking block); 36 size_t Read(uint8_t* buffer, size_t count, Blocking block);
37 37
38 // Write up to count bytes from buffer. If block is kBlock the call 38 // Write up to count bytes from buffer. If block is kBlock the call
39 // will not return until at least one byte is written. 39 // will not return until at least one byte is written.
40 size_t Write(const uint8_t* buffer, size_t count, Blocking block); 40 size_t Write(const uint8_t* buffer, size_t count, Blocking block);
41 41
42 private: 42 private:
43 fletch::Monitor* monitor_; 43 dartino::Monitor* monitor_;
44 int waiting_; 44 int waiting_;
45 uint8_t* buffer_; 45 uint8_t* buffer_;
46 size_t capacity_; 46 size_t capacity_;
47 int head_; 47 int head_;
48 int tail_; 48 int tail_;
49 }; 49 };
50 50
51 #endif // PLATFORMS_STM_DISCO_FLETCH_SRC_CIRCULAR_BUFFER_H_ 51 #endif // PLATFORMS_STM_DISCO_DARTINO_SRC_CIRCULAR_BUFFER_H_
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