mirror of
https://github.com/mikecarper/MeshCore.git
synced 2026-10-22 21:11:16 +00:00
mikecarper
091c8d8324
Skip redundant modulation writes during owned fast RX retunes when the last acknowledged SF/BW/CR/LDRO tuple matches. Invalidate that cache after ordinary setters, failed writes, and lifecycle changes. Include the remaining scan, preamble, settling, and memory-soak experiments, their collectors, validation notes, and original capture records. Preserve capture bytes across checkouts and keep private soak credentials local. Run lab collector and compiled contract tests in CI. Update the expectation, profile mapping, and result-buffer tests for the extended lab tools, and make the private WiFi override header optional for ordinary soak diagnostics. Validation: 145 host tests passed from the staged source snapshot. Clean heltec_v4_repeater and Xiao_S3_WIO_companion_radio_usb builds passed their RAM/flash gates. All 229 staged capture files retain their original bytes; all 75 local documentation links resolve in the clean snapshot.
71 lines
3.0 KiB
Python
71 lines
3.0 KiB
Python
"""Reference transmitter: cache replay never retransmits and failures stay failures."""
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from pathlib import Path
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import unittest
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from test_radio_receive_contract import method
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import test_sx1262_batched_modulation as compiler
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ROOT=Path(__file__).resolve().parents[1]
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class NrfReferenceTxTests(unittest.TestCase):
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compile_run=compiler.BatchedModulationTests.compile_run
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def test_duplicate_result_replay_and_failed_setup_do_not_transmit(self):
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source=method((ROOT/'tools/hil/profile_switch_nrf52_tx.cpp').read_text(),'void referenceTransmit(')
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harness=r'''
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#include <cassert>
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#include <cstdint>
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#include <cstring>
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#include <cstddef>
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#define RADIOLIB_ERR_NONE 0
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#define RADIOLIB_ERR_CHIP_NOT_FOUND -2
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unsigned ticks=0;uint32_t micros(){ return ++ticks; }
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int SPI;
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unsigned channelStepKhz=250;
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float expectedFrequency=910.25f;
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float expectedBw=125;
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unsigned expectedSf=10;
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struct Result { unsigned sequence=0; } lastTxResult;
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unsigned replayed=0;
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void emitBenchResult(const Result&) { ++replayed; }
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template<class... T> void recordBenchResult(Result& r,unsigned seq,const char*,T...) { r.sequence=seq; }
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struct {
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bool init=true; unsigned sent=0; int txResult=0;
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bool std_init(int*) { return init; }
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int setFrequency(float f) { assert(f==expectedFrequency);return 0; }
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int setLoRaModulationParams(float bw,unsigned sf,unsigned cr) { assert(bw==expectedBw&&sf==expectedSf&&cr==5);return 0; }
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int setPreambleLength(unsigned p) { assert(p==32);return 0; }
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int setOutputPower(int p) { assert(p==-9);return 0; }
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int transmit(uint8_t* p,unsigned len) { assert(len==16&&!memcmp(p,"CHS1",4)&&p[8]==3);++sent;return txResult; }
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} chip;
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@METHOD@
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int main() {
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referenceTransmit(3,42,16,32,10,125);assert(chip.sent==1&&lastTxResult.sequence==42);
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referenceTransmit(3,42,16,32,10,125);assert(chip.sent==1&&replayed==1);
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chip.init=false;referenceTransmit(3,43,16,32,10,125);assert(chip.sent==1&&lastTxResult.sequence==43);
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chip.init=true;chip.txResult=-3;referenceTransmit(3,44,16,32,10,125);assert(chip.sent==2);
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referenceTransmit(3,44,16,32,10,125);assert(chip.sent==2&&replayed==2);
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channelStepKhz=1000;expectedFrequency=912.5f;chip.txResult=0;
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referenceTransmit(3,45,16,32,10,125);assert(chip.sent==3);
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channelStepKhz=250;referenceTransmit(3,45,16,32,10,125);assert(chip.sent==3&&replayed==3);
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expectedFrequency=910.25f;
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for(unsigned i=0;i<4;++i) {
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expectedSf=9+i;expectedBw=62.5f*(1u<<i);
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referenceTransmit(3,46+i,16,32,expectedSf,expectedBw);assert(chip.sent==4+i);
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}
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}
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'''
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self.compile_run(harness.replace('@METHOD@',source))
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def test_scope_and_host_command_bounds(self):
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source=(ROOT/'tools/hil/profile_switch_nrf52_tx.cpp').read_text()
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self.assertNotIn('transmit',method(source,'void setup()'))
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loop=method(source,'void loop()')
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for guard in ('channel<4','len==16','preamble==32','sf>=5','sf<=10','bw==125','bw==250'):
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self.assertIn(guard,loop)
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self.assertIn('static bool overflow=false',loop)
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if __name__=='__main__':
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unittest.main()
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