mikecarper
d2bea5fb10
Use a 960-byte constant-time Ed25519 base table, compact hash/scalar code and unused-library trims while retaining Reader, BLE P-256 and the 8 KiB stack. RAK4631 Full saves 57,496 flash bytes and 3,152 static RAM bytes versus preview3. Support complete chapters and verse ranges with bounded app continuation replies and cooperative terminal output. Use nonblocking TCP writes under reader backpressure. Add scalar/signature comparisons and a linked ARM crypto/stack CI gate. Validated clean RAK4631, T1000-E, T096 and V4 Full builds, host regressions, and physical RAK chapter/reconnect and signing comparisons. Physical signing averages 35.9 ms versus 14.4 ms with the original table.
30 lines
1.3 KiB
C++
30 lines
1.3 KiB
C++
#pragma once
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#include "CompanionReaderConfig.h"
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#include <stddef.h>
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#include <stdint.h>
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class Stream;
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namespace mesh {
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using ReaderTryWrite = size_t (*)(Stream&, const uint8_t*, size_t);
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}
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#if COMPANION_FEATURE_READER
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#include "bible/ReaderLookup.h"
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namespace mesh {
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// Caller-owned scratch lets the terminal and screen share one flash corpus.
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bible::LookupResult readReaderVerse(bible::Reference ref, char* scratch,
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size_t capacity, const char*& text);
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// Text terminals stream complete chapters/verse ranges cooperatively. Each
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// service call writes at most 96 bytes, retaining progress after short writes.
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// The owner must cancel before ending a session or destroying its Stream.
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// try_write lets a transport bypass its ordinary blocking Stream::write.
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bool handleReaderCommand(const char* command, Stream& output, bool prompt = false,
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ReaderTryWrite try_write = nullptr);
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void serviceReaderCommand();
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void cancelReaderCommand(const Stream* output = nullptr);
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bool readerCommandActive(const Stream* output = nullptr);
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// Existing USB/BLE CLI frames contain one bounded reply. Short verses are
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// complete; longer verses/ranges include the command for their next page.
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bool handleReaderReply(const char* command, char* reply, size_t capacity);
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}
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#endif
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