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authorJoel Challis <git@zvecr.com>2021-10-07 02:32:05 +0100
committerGitHub <noreply@github.com>2021-10-07 12:32:05 +1100
commit1c0347b8b85de03691c7810f98f38bb245783985 (patch)
treeabd0d58a1e2d5134f1c307ad392c8616cab3266a /quantum/serial_link/protocol/triple_buffered_object.h
parent60297a1099e5a310bd10a4d59fcb80bbc7fe4be5 (diff)
downloadqmk_firmware-1c0347b8b85de03691c7810f98f38bb245783985.tar.gz
qmk_firmware-1c0347b8b85de03691c7810f98f38bb245783985.zip
Remove SERIAL_LINK feature (#14727)
* Remove SERIAL_LINK * more stale paths in doxygen-todo * Fix * More refs * Update testing docs * Update doxygen-todo Co-authored-by: Ryan <fauxpark@gmail.com> Co-authored-by: Ryan <fauxpark@gmail.com>
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1 files changed, 0 insertions, 44 deletions
diff --git a/quantum/serial_link/protocol/triple_buffered_object.h b/quantum/serial_link/protocol/triple_buffered_object.h
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1/*
2The MIT License (MIT)
3
4Copyright (c) 2016 Fred Sundvik
5
6Permission is hereby granted, free of charge, to any person obtaining a copy
7of this software and associated documentation files (the "Software"), to deal
8in the Software without restriction, including without limitation the rights
9to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10copies of the Software, and to permit persons to whom the Software is
11furnished to do so, subject to the following conditions:
12
13The above copyright notice and this permission notice shall be included in all
14copies or substantial portions of the Software.
15
16THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22SOFTWARE.
23*/
24
25#pragma once
26
27#include <stdint.h>
28
29typedef struct {
30 uint8_t state;
31 uint8_t buffer[] __attribute__((aligned(4)));
32} triple_buffer_object_t;
33
34void triple_buffer_init(triple_buffer_object_t* object);
35
36#define triple_buffer_begin_write(object) (typeof(*object.buffer[0])*)triple_buffer_begin_write_internal(sizeof(*object.buffer[0]), (triple_buffer_object_t*)object)
37
38#define triple_buffer_end_write(object) triple_buffer_end_write_internal((triple_buffer_object_t*)object)
39
40#define triple_buffer_read(object) (typeof(*object.buffer[0])*)triple_buffer_read_internal(sizeof(*object.buffer[0]), (triple_buffer_object_t*)object)
41
42void* triple_buffer_begin_write_internal(uint16_t object_size, triple_buffer_object_t* object);
43void triple_buffer_end_write_internal(triple_buffer_object_t* object);
44void* triple_buffer_read_internal(uint16_t object_size, triple_buffer_object_t* object);