forked from forks/qmk_firmware
Add complete master broadcast test
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4b9fccc756
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@ -23,8 +23,16 @@ SOFTWARE.
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*/
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#include "protocol/frame_router.h"
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#include "protocol/transport.h"
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static bool is_master;
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void router_set_master(bool master) {
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is_master = master;
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}
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void route_incoming_frame(uint8_t link, uint8_t* data, uint16_t size){
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transport_recv_frame(0, data, size);
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validator_send_frame(DOWN_LINK, data, size);
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}
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@ -25,5 +25,6 @@ SOFTWARE.
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#define UP_LINK 0
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#define DOWN_LINK 1
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void router_set_master(bool master);
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void route_incoming_frame(uint8_t link, uint8_t* data, uint16_t size);
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void router_send_frame(uint8_t destination, uint8_t* data, uint16_t size);
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25
serial_link/protocol/transport.h
Normal file
25
serial_link/protocol/transport.h
Normal file
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@ -0,0 +1,25 @@
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/*
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The MIT License (MIT)
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Copyright (c) 2016 Fred Sundvik
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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void transport_recv_frame(uint8_t from, uint8_t* data, uint16_t size);
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@ -27,12 +27,13 @@ SOFTWARE.
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#include "protocol/byte_stuffer.c"
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#include "protocol/frame_validator.c"
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#include "protocol/frame_router.c"
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#include "protocol/transport.h"
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static uint8_t received_data[256];
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static uint16_t received_data_size;
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typedef struct {
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uint8_t received_data[256];
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uint8_t sent_data[256];
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uint16_t sent_data_size;
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} receive_buffer_t;
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@ -61,7 +62,7 @@ typedef struct {
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void send_data(uint8_t link, const uint8_t* data, uint16_t size) {
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receive_buffer_t* buffer = ¤t_router_buffer->send_buffers[link];
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memcpy(buffer->received_data + buffer->sent_data_size, data, size);
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memcpy(buffer->sent_data + buffer->sent_data_size, data, size);
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buffer->sent_data_size += size;
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}
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@ -72,18 +73,50 @@ static void receive_data(uint8_t link, uint8_t* data, uint16_t size) {
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}
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}
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static void activate_router(uint8_t num) {
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current_router_buffer = router_buffers + num;
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router_set_master(num==0);
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}
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static void simulate_transport(uint8_t from, uint8_t to) {
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activate_router(to);
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if (from > to) {
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}
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else if(to > from) {
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receive_data(UP_LINK,
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router_buffers[from].send_buffers[DOWN_LINK].sent_data,
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router_buffers[from].send_buffers[DOWN_LINK].sent_data_size);
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}
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}
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void transport_recv_frame(uint8_t from, uint8_t* data, uint16_t size) {
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mock(from, data, size);
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}
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Ensure(ByteStuffer, master_broadcast_is_received_by_everyone) {
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frame_buffer_t data;
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data.data = 0xAB7055BB;
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current_router_buffer = router_buffers + 0;
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activate_router(0);
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router_send_frame(0xFF, (uint8_t*)&data, 4);
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assert_that(router_buffers[0].send_buffers[DOWN_LINK].sent_data_size, is_greater_than(0));
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assert_that(router_buffers[0].send_buffers[UP_LINK].sent_data_size, is_equal_to(0));
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current_router_buffer = router_buffers + 1;
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receive_data(UP_LINK, router_buffers[0].send_buffers[DOWN_LINK].received_data,
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router_buffers[0].send_buffers[DOWN_LINK].sent_data_size);
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expect(transport_recv_frame,
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when(from, is_equal_to(0)),
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when(size, is_equal_to(4)),
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when(data, is_equal_to_contents_of(&data.data, 4))
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);
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simulate_transport(0, 1);
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assert_that(router_buffers[1].send_buffers[DOWN_LINK].sent_data_size, is_greater_than(0));
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assert_that(router_buffers[1].send_buffers[UP_LINK].sent_data_size, is_equal_to(0));
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expect(transport_recv_frame,
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when(from, is_equal_to(0)),
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when(size, is_equal_to(4)),
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when(data, is_equal_to_contents_of(&data.data, 4))
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);
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simulate_transport(1, 2);
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assert_that(router_buffers[2].send_buffers[DOWN_LINK].sent_data_size, is_greater_than(0));
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assert_that(router_buffers[2].send_buffers[UP_LINK].sent_data_size, is_equal_to(0));
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}
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