David
7afc4346e8
AlexaCapability replaces the header-only AlexaInterface as what a device holds: 116 bytes with fixed places for
3 names, 4 action mappings and 2 state mappings, no std::vector or std::string. AlexaInterface and AlexaActions
stay as 1.x names; the five examples compile unchanged and announce the same bytes.
addCapability(row, instance) adds several capabilities of one generic controller. An instanced interface without
an instance or a name, an instance or semantics on an interface that takes none, and a full store are refused
with an ERROR line that says what to change.
PlaybackController and WakeOnLANController announce "properties": {} (AIF_EMPTY_PROPERTIES).
basicLight on a D1 mini: static RAM 30,788 -> 30,672 B, flash 330,509 -> 332,541 B; host tests 61 -> 77.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
// The part of Arduino.h that AlexaDevice, AlexaCapability and AlexaLog use, for the host tests (pio test -e native):
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// String, Print and Serial. The program-memory helpers come from src/AlexaCompat.h. A board never sees this file.
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#ifndef ALEX2ESP_HOST_ARDUINO_H
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#define ALEX2ESP_HOST_ARDUINO_H
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#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include <string>
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#include "AlexaCompat.h"
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class String : public std::string
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{
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public:
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String() {}
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String(const char *text) : std::string(text != nullptr ? text : "") {}
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String(const std::string &text) : std::string(text) {}
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bool isEmpty() const { return empty(); }
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};
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class Print
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{
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public:
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virtual ~Print() {}
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virtual size_t write(const uint8_t *buffer, size_t size) = 0;
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size_t print(const char *text) { return write(reinterpret_cast<const uint8_t *>(text), strlen(text)); }
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size_t println(const char *text) { return print(text) + print("\r\n"); }
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};
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class HostSerial : public Print
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{
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public:
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size_t write(const uint8_t *buffer, size_t size) override { return fwrite(buffer, 1, size, stdout); }
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};
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inline HostSerial Serial;
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#endif // ALEX2ESP_HOST_ARDUINO_H
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