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author | Joel Challis <git@zvecr.com> | 2021-10-07 02:32:05 +0100 |
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committer | GitHub <noreply@github.com> | 2021-10-07 12:32:05 +1100 |
commit | 1c0347b8b85de03691c7810f98f38bb245783985 (patch) | |
tree | abd0d58a1e2d5134f1c307ad392c8616cab3266a /quantum/serial_link/protocol/transport.c | |
parent | 60297a1099e5a310bd10a4d59fcb80bbc7fe4be5 (diff) |
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>
Diffstat (limited to 'quantum/serial_link/protocol/transport.c')
-rw-r--r-- | quantum/serial_link/protocol/transport.c | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/quantum/serial_link/protocol/transport.c b/quantum/serial_link/protocol/transport.c deleted file mode 100644 index 73b8dc62e9..0000000000 --- a/quantum/serial_link/protocol/transport.c +++ /dev/null @@ -1,121 +0,0 @@ -/* -The MIT License (MIT) - -Copyright (c) 2016 Fred Sundvik - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. -*/ - -#include "serial_link/protocol/transport.h" -#include "serial_link/protocol/frame_router.h" -#include "serial_link/protocol/triple_buffered_object.h" -#include <string.h> - -#define MAX_REMOTE_OBJECTS 16 -static remote_object_t* remote_objects[MAX_REMOTE_OBJECTS]; -static uint32_t num_remote_objects = 0; - -void reinitialize_serial_link_transport(void) { num_remote_objects = 0; } - -void add_remote_objects(remote_object_t** _remote_objects, uint32_t _num_remote_objects) { - unsigned int i; - for (i = 0; i < _num_remote_objects; i++) { - remote_object_t* obj = _remote_objects[i]; - remote_objects[num_remote_objects++] = obj; - if (obj->object_type == MASTER_TO_ALL_SLAVES) { - triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer; - triple_buffer_init(tb); - uint8_t* start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size); - tb = (triple_buffer_object_t*)start; - triple_buffer_init(tb); - } else if (obj->object_type == MASTER_TO_SINGLE_SLAVE) { - uint8_t* start = obj->buffer; - unsigned int j; - for (j = 0; j < NUM_SLAVES; j++) { - triple_buffer_object_t* tb = (triple_buffer_object_t*)start; - triple_buffer_init(tb); - start += LOCAL_OBJECT_SIZE(obj->object_size); - } - triple_buffer_object_t* tb = (triple_buffer_object_t*)start; - triple_buffer_init(tb); - } else { - uint8_t* start = obj->buffer; - triple_buffer_object_t* tb = (triple_buffer_object_t*)start; - triple_buffer_init(tb); - start += LOCAL_OBJECT_SIZE(obj->object_size); - unsigned int j; - for (j = 0; j < NUM_SLAVES; j++) { - tb = (triple_buffer_object_t*)start; - triple_buffer_init(tb); - start += REMOTE_OBJECT_SIZE(obj->object_size); - } - } - } -} - -void transport_recv_frame(uint8_t from, uint8_t* data, uint16_t size) { - uint8_t id = data[size - 1]; - if (id < num_remote_objects) { - remote_object_t* obj = remote_objects[id]; - if (obj->object_size == size - 1) { - uint8_t* start; - if (obj->object_type == MASTER_TO_ALL_SLAVES) { - start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size); - } else if (obj->object_type == SLAVE_TO_MASTER) { - start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size); - start += (from - 1) * REMOTE_OBJECT_SIZE(obj->object_size); - } else { - start = obj->buffer + NUM_SLAVES * LOCAL_OBJECT_SIZE(obj->object_size); - } - triple_buffer_object_t* tb = (triple_buffer_object_t*)start; - void* ptr = triple_buffer_begin_write_internal(obj->object_size, tb); - memcpy(ptr, data, size - 1); - triple_buffer_end_write_internal(tb); - } - } -} - -void update_transport(void) { - unsigned int i; - for (i = 0; i < num_remote_objects; i++) { - remote_object_t* obj = remote_objects[i]; - if (obj->object_type == MASTER_TO_ALL_SLAVES || obj->object_type == SLAVE_TO_MASTER) { - triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer; - uint8_t* ptr = (uint8_t*)triple_buffer_read_internal(obj->object_size + LOCAL_OBJECT_EXTRA, tb); - if (ptr) { - ptr[obj->object_size] = i; - uint8_t dest = obj->object_type == MASTER_TO_ALL_SLAVES ? 0xFF : 0; - router_send_frame(dest, ptr, obj->object_size + 1); - } - } else { - uint8_t* start = obj->buffer; - unsigned int j; - for (j = 0; j < NUM_SLAVES; j++) { - triple_buffer_object_t* tb = (triple_buffer_object_t*)start; - uint8_t* ptr = (uint8_t*)triple_buffer_read_internal(obj->object_size + LOCAL_OBJECT_EXTRA, tb); - if (ptr) { - ptr[obj->object_size] = i; - uint8_t dest = j + 1; - router_send_frame(dest, ptr, obj->object_size + 1); - } - start += LOCAL_OBJECT_SIZE(obj->object_size); - } - } - } -} |