swaitsandClaude Opus 4.6
7d20e3ef97
Root causes found and fixed: - USB OTG init stole the PHY from USB-Serial-JTAG (the only USB on V4) - executor-thread feature conflicted with esp-hal-embassy's executor - Linker flags needed -Wl, prefix for GCC-to-LD passthrough - Missing exception-handler feature on esp-backtrace - Missing alloc in build-std - Missing LTO and codegen-units=1 in release profile - Vext on V4 is active LOW (datasheet correct, Arduino lib was wrong) Now matches the official esp-hal v0.22.0 examples exactly. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
10 lines
207 B
TOML
10 lines
207 B
TOML
[target.'cfg(target_arch = "xtensa")']
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rustflags = [
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"-C", "link-arg=-Wl,-Tlinkall.x",
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"-C", "link-arg=-Wl,-Tdefmt.x",
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"-C", "link-arg=-nostartfiles",
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]
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[unstable]
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build-std = ["alloc", "core"]
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