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Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466
mbed-os/UNITTESTS/stubs/FileHandle_stub.h@3:f3764f852aa8, 2018-10-11 (annotated)
- Committer:
- kadonotakashi
- Date:
- Thu Oct 11 02:27:46 2018 +0000
- Revision:
- 3:f3764f852aa8
- Parent:
- 0:8fdf9a60065b
Nucreo 446 + SSD1331 test version;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kadonotakashi | 0:8fdf9a60065b | 1 | /* |
kadonotakashi | 0:8fdf9a60065b | 2 | * Copyright (c) , Arm Limited and affiliates. |
kadonotakashi | 0:8fdf9a60065b | 3 | * SPDX-License-Identifier: Apache-2.0 |
kadonotakashi | 0:8fdf9a60065b | 4 | * |
kadonotakashi | 0:8fdf9a60065b | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
kadonotakashi | 0:8fdf9a60065b | 6 | * you may not use this file except in compliance with the License. |
kadonotakashi | 0:8fdf9a60065b | 7 | * You may obtain a copy of the License at |
kadonotakashi | 0:8fdf9a60065b | 8 | * |
kadonotakashi | 0:8fdf9a60065b | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
kadonotakashi | 0:8fdf9a60065b | 10 | * |
kadonotakashi | 0:8fdf9a60065b | 11 | * Unless required by applicable law or agreed to in writing, software |
kadonotakashi | 0:8fdf9a60065b | 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
kadonotakashi | 0:8fdf9a60065b | 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
kadonotakashi | 0:8fdf9a60065b | 14 | * See the License for the specific language governing permissions and |
kadonotakashi | 0:8fdf9a60065b | 15 | * limitations under the License. |
kadonotakashi | 0:8fdf9a60065b | 16 | */ |
kadonotakashi | 0:8fdf9a60065b | 17 | |
kadonotakashi | 0:8fdf9a60065b | 18 | #ifndef __FILE_HANDLE_STUB_H__ |
kadonotakashi | 0:8fdf9a60065b | 19 | #define __FILE_HANDLE_STUB_H__ |
kadonotakashi | 0:8fdf9a60065b | 20 | |
kadonotakashi | 0:8fdf9a60065b | 21 | #include "FileHandle.h" |
kadonotakashi | 0:8fdf9a60065b | 22 | |
kadonotakashi | 0:8fdf9a60065b | 23 | namespace mbed |
kadonotakashi | 0:8fdf9a60065b | 24 | { |
kadonotakashi | 0:8fdf9a60065b | 25 | |
kadonotakashi | 0:8fdf9a60065b | 26 | static uint8_t filehandle_stub_short_value_counter = 0; |
kadonotakashi | 0:8fdf9a60065b | 27 | static char *filehandle_stub_table = NULL; |
kadonotakashi | 0:8fdf9a60065b | 28 | static uint8_t filehandle_stub_table_pos = 0; |
kadonotakashi | 0:8fdf9a60065b | 29 | |
kadonotakashi | 0:8fdf9a60065b | 30 | class FileHandle_stub : public FileHandle |
kadonotakashi | 0:8fdf9a60065b | 31 | { |
kadonotakashi | 0:8fdf9a60065b | 32 | public: |
kadonotakashi | 0:8fdf9a60065b | 33 | ssize_t size_value; |
kadonotakashi | 0:8fdf9a60065b | 34 | |
kadonotakashi | 0:8fdf9a60065b | 35 | FileHandle_stub() { size_value = 0; } |
kadonotakashi | 0:8fdf9a60065b | 36 | |
kadonotakashi | 0:8fdf9a60065b | 37 | virtual ssize_t read(void *buffer, size_t size) |
kadonotakashi | 0:8fdf9a60065b | 38 | { |
kadonotakashi | 0:8fdf9a60065b | 39 | if (filehandle_stub_table) |
kadonotakashi | 0:8fdf9a60065b | 40 | { |
kadonotakashi | 0:8fdf9a60065b | 41 | ssize_t ret = strlen(filehandle_stub_table) - filehandle_stub_table_pos; |
kadonotakashi | 0:8fdf9a60065b | 42 | if (size < ret) |
kadonotakashi | 0:8fdf9a60065b | 43 | { |
kadonotakashi | 0:8fdf9a60065b | 44 | ret = size; |
kadonotakashi | 0:8fdf9a60065b | 45 | } |
kadonotakashi | 0:8fdf9a60065b | 46 | memcpy(buffer, filehandle_stub_table, ret); |
kadonotakashi | 0:8fdf9a60065b | 47 | filehandle_stub_table_pos += ret; |
kadonotakashi | 0:8fdf9a60065b | 48 | return ret; |
kadonotakashi | 0:8fdf9a60065b | 49 | } |
kadonotakashi | 0:8fdf9a60065b | 50 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 51 | } |
kadonotakashi | 0:8fdf9a60065b | 52 | |
kadonotakashi | 0:8fdf9a60065b | 53 | virtual ssize_t write(const void *buffer, size_t size) |
kadonotakashi | 0:8fdf9a60065b | 54 | { |
kadonotakashi | 0:8fdf9a60065b | 55 | if (size_value > 0) |
kadonotakashi | 0:8fdf9a60065b | 56 | { |
kadonotakashi | 0:8fdf9a60065b | 57 | size_value--; |
kadonotakashi | 0:8fdf9a60065b | 58 | return size; |
kadonotakashi | 0:8fdf9a60065b | 59 | } |
kadonotakashi | 0:8fdf9a60065b | 60 | else if (size_value < 0) |
kadonotakashi | 0:8fdf9a60065b | 61 | { |
kadonotakashi | 0:8fdf9a60065b | 62 | return -1; |
kadonotakashi | 0:8fdf9a60065b | 63 | } |
kadonotakashi | 0:8fdf9a60065b | 64 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 65 | } |
kadonotakashi | 0:8fdf9a60065b | 66 | |
kadonotakashi | 0:8fdf9a60065b | 67 | virtual off_t seek(off_t offset, int whence = SEEK_SET) { return 0; } |
kadonotakashi | 0:8fdf9a60065b | 68 | |
kadonotakashi | 0:8fdf9a60065b | 69 | virtual int close() {} |
kadonotakashi | 0:8fdf9a60065b | 70 | |
kadonotakashi | 0:8fdf9a60065b | 71 | virtual short poll(short events) const |
kadonotakashi | 0:8fdf9a60065b | 72 | { |
kadonotakashi | 0:8fdf9a60065b | 73 | if (filehandle_stub_short_value_counter) |
kadonotakashi | 0:8fdf9a60065b | 74 | { |
kadonotakashi | 0:8fdf9a60065b | 75 | filehandle_stub_short_value_counter--; |
kadonotakashi | 0:8fdf9a60065b | 76 | return short_value; |
kadonotakashi | 0:8fdf9a60065b | 77 | } |
kadonotakashi | 0:8fdf9a60065b | 78 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 79 | } |
kadonotakashi | 0:8fdf9a60065b | 80 | |
kadonotakashi | 0:8fdf9a60065b | 81 | virtual void sigio(Callback<void()> func) { func(); } |
kadonotakashi | 0:8fdf9a60065b | 82 | |
kadonotakashi | 0:8fdf9a60065b | 83 | short short_value; |
kadonotakashi | 0:8fdf9a60065b | 84 | }; |
kadonotakashi | 0:8fdf9a60065b | 85 | |
kadonotakashi | 0:8fdf9a60065b | 86 | } // namespace mbed |
kadonotakashi | 0:8fdf9a60065b | 87 | |
kadonotakashi | 0:8fdf9a60065b | 88 | #endif |