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Release fw 0.8.5: BT1035 I2S boot init and hardware doc alignment.

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Switch BT1035 bring-up from Line-In to I2S slave (AT+AUXCFG=3, AT+I2SCFG=67) to match the ADAU1701 PCM routing, confirm 2 kΩ I2C pull-ups on R1/R16, and sync firmware docs, AGENTS rules, and the DATASHEET bundle.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
michele
2026-07-08 14:41:31 +02:00
co-authored by Cursor
parent 3e46b06d4b
commit 0a1188ad66
22 changed files with 244 additions and 125 deletions
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Software/components/core/test/bt1035_at_test.cpp
+21 -5
View File
@@ -28,13 +28,24 @@ namespace {
std::cerr << "init sequence size mismatch\n";
return EXIT_FAILURE;
}
if (sequence[1U] != core::Bt1035AtCommand::AuxLineIn) {
std::cerr << "AUXCFG=1 must be in init sequence\n";
if (sequence[1U] != core::Bt1035AtCommand::I2sMode) {
std::cerr << "I2S mode must be in init sequence\n";
return EXIT_FAILURE;
}
const std::string aux = core::buildBt1035AtLine(core::Bt1035AtCommand::AuxLineIn);
if (aux != "AT+AUXCFG=1\r\n") {
std::cerr << "AUXCFG command line mismatch\n";
if (sequence[2U] != core::Bt1035AtCommand::I2sSlave48k32) {
std::cerr << "I2SCFG must be in init sequence\n";
return EXIT_FAILURE;
}
const std::string i2sMode =
core::buildBt1035AtLine(core::Bt1035AtCommand::I2sMode);
if (i2sMode != "AT+AUXCFG=3\r\n") {
std::cerr << "AUXCFG=3 command line mismatch\n";
return EXIT_FAILURE;
}
const std::string i2sCfg =
core::buildBt1035AtLine(core::Bt1035AtCommand::I2sSlave48k32);
if (i2sCfg != "AT+I2SCFG=67\r\n") {
std::cerr << "I2SCFG=67 command line mismatch\n";
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
@@ -117,6 +128,11 @@ namespace {
std::cerr << "AUTOCONN command line mismatch\n";
return EXIT_FAILURE;
}
if (core::buildBt1035SetNameLine("DigiRadio-A1B2", false)
!= "AT+NAME=DigiRadio-A1B2,0\r\n") {
std::cerr << "NAME set command line mismatch\n";
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}