[target.'cfg(all(target_arch = "arm", target_os = "none"))']
# --no-catch-reset: don't trap the reset vector, so pressing the board's NRST
# button re-runs the firmware instead of ending the session with an Exception.
# (hardfault catch stays on by default, so panics still produce a backtrace.)
runner = "probe-rs run --chip STM32F411VETx --no-catch-reset"

# flip-link: zero-cost stack-overflow protection. It wraps the real linker
# (LLD here), so it stays compatible with the -Tlink.x / -Tdefmt.x args below.
linker = "flip-link"

rustflags = [
  # LLD (shipped with the Rust toolchain) is used as the default linker
  "-C", "link-arg=-Tlink.x",
  # defmt's linker script, must come after link.x
  "-C", "link-arg=-Tdefmt.x",
]

[build]
target = "thumbv7em-none-eabihf" # Cortex-M4F and Cortex-M7F (with FPU)

[env]
# defmt filters log levels at COMPILE time; without this, info!/debug! are
# stripped and only println! survives. "debug" enables debug/info/warn/error.
DEFMT_LOG = "debug"