Cargo Features
xtensa-lx-rt has no features set by default.
[dependencies]
xtensa-lx-rt = { version = "0.17.1", features = ["float-save-restore", "esp32", "esp32s2", "esp32s3"] }- float-save-restore
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Save and restore float registers for exceptions
Affects
context::Context.F64R_LO,context::Context.F64R_HI,context::Context.F64S,context::Context.FCR,context::Context.FSR,context::Context.F0,context::Context.F1,context::Context.F2,context::Context.F3,context::Context.F4,context::Context.F5,context::Context.F10… - esp32
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Chip Support Feature Flags
Target the ESP32
- esp32s2
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Target the ESP32-S2
- esp32s3
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Target the ESP32-S3