Ryan Malloy
2aaa6e32a5
Library dir: lib/AutoWire/ -> lib/KLine/ Site title, docs, CLAUDE.md, platformio.ini all updated. All 4 firmware environments build clean.
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
#pragma once
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// BMW I/K-Bus interface — backward-compatible facade
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// Wraps KLineTransport + IbusHandler so existing sketches need zero changes.
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// For new code, use KLineTransport + IbusHandler (or KLineObd2) directly.
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#include <Arduino.h>
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#include <functional>
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#include "KLineTransport.h"
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#include "IbusHandler.h"
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// Re-export library defaults for existing config.h compatibility
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#ifndef IBUS_BAUD
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#define IBUS_BAUD 9600
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#endif
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#ifndef IBUS_FRAMING
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#define IBUS_FRAMING SERIAL_8E1
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#endif
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#ifndef IBUS_IDLE_TIMEOUT_US
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#define IBUS_IDLE_TIMEOUT_US 1500
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#endif
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#ifndef IBUS_IDLE_CHECK_US
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#define IBUS_IDLE_CHECK_US 250
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#endif
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#ifndef IBUS_PACKET_GAP_MS
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#define IBUS_PACKET_GAP_MS 10
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#endif
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#ifndef IBUS_UART_NUM
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#define IBUS_UART_NUM 1
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#endif
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class IbusEsp32 {
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public:
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using PacketCallback = std::function<void(const uint8_t* packet, uint8_t length)>;
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IbusEsp32();
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void begin(HardwareSerial& serial, int8_t rxPin, int8_t txPin,
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int8_t ledPin = -1, uint8_t uartNum = IBUS_UART_NUM);
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void run();
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void write(const uint8_t* message, uint8_t size);
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void onPacket(PacketCallback callback);
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void setFilterEnabled(bool enabled);
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void setFilterAddress(uint8_t addr);
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void setFilterAddresses(const uint8_t* addrs, uint8_t count);
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static uint8_t calculateChecksum(const uint8_t* data, uint8_t length);
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private:
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KLineTransport _transport;
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IbusHandler _handler;
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};
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