mirror of
https://github.com/lowobservable/coax.git
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63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
// Copyright (c) 2020, Andrew Kay
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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#pragma once
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#include <cstdint>
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#include <cstddef>
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#include "coax.h"
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#include "indicators.h"
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#define COMMAND_RESET 0x01
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#define COMMAND_TRANSMIT_RECEIVE 0x06
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#define COMMAND_INFO 0xf0
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#define COMMAND_TEST 0xf1
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#define COMMAND_DFU 0xf2
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#define INFO_SUPPORTED_QUERIES 0x01
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#define INFO_HARDWARE_TYPE 0x02
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#define INFO_HARDWARE_REVISION 0x03
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#define INFO_HARDWARE_SERIAL 0x04
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#define INFO_FIRMWARE_VERSION 0x05
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#define INFO_MESSAGE_BUFFER_SIZE 0x06
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#define INFO_FEATURES 0x07
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#define FEATURE_PROTOCOL_3299 0x10
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#define TEST_SUPPORTED_TESTS 0x01
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#define ERROR_INVALID_MESSAGE 1
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#define ERROR_UNKNOWN_COMMAND 2
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#define ERROR_MESSAGE_TIMEOUT 3
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class Interface
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{
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public:
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Interface(Coax &coax, Indicators &indicators);
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void handleMessage(uint8_t *buffer, size_t bufferCount);
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void handleError(MessageReceiverError error);
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private:
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Coax &_coax;
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Indicators &_indicators;
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void handleReset(uint8_t *buffer, size_t bufferCount);
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void handleTransmitReceive(uint8_t *buffer, size_t bufferCount);
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void handleInfo(uint8_t *buffer, size_t bufferCount);
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void handleTest(uint8_t *buffer, size_t bufferCount);
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void handleDFU(uint8_t *buffer, size_t bufferCount);
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};
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