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japaric / f3

Board Support Crate for the STM32F3DISCOVERY
Apache License 2.0
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run example: error[E0432]: unresolved import `cortex_m_0_6::peripheral::itm` #112

Closed bss03arg closed 3 years ago

bss03arg commented 3 years ago

Hi,

I am new for rust and when I run the example, I got this error:

cargo run --example hello Updating git://crates.rustcc.com/crates.io-index index Downloaded cobs v0.1.4 (registry git://crates.rustcc.com/crates.io-index) Downloaded cortex-m-semihosting v0.3.7 (registry git://crates.rustcc.com/crates.io-index) Downloaded madgwick v0.1.1 (registry git://crates.rustcc.com/crates.io-index) Downloaded mat v0.2.0 (registry git://crates.rustcc.com/crates.io-index) Downloaded panic-semihosting v0.5.6 (registry git://crates.rustcc.com/crates.io-index) Downloaded 5 crates (860.0 KB) in 7.82s Compiling typenum v1.12.0 Compiling semver-parser v0.7.0 Compiling nb v1.0.0 Compiling void v1.0.2 Compiling cortex-m v0.7.1 Compiling version_check v0.9.2 Compiling proc-macro2 v1.0.24 Compiling vcell v0.1.3 Compiling bitfield v0.13.2 Compiling unicode-xid v0.2.1 Compiling syn v1.0.60 Compiling stable_deref_trait v1.2.0 Compiling cortex-m v0.6.6 Compiling cortex-m-rt v0.6.13 Compiling cortex-m v0.5.10 Compiling aligned v0.2.0 Compiling stm32f30x v0.7.1 Compiling r0 v0.2.2 Compiling cortex-m-semihosting v0.3.7 Compiling f3 v0.6.1 (/Users/ccui/CLionProjects/f3) Compiling m v0.1.1 Compiling cobs v0.1.4 Compiling byteorder v1.4.2 Compiling volatile-register v0.2.0 Compiling nb v0.1.3 Compiling semver v0.9.0 Compiling generic-array v0.14.4 Compiling embedded-hal v0.2.4 Compiling rustc_version v0.2.3 Compiling bare-metal v0.2.5 Compiling cast v0.2.3 Compiling quote v1.0.8 Compiling generic-array v0.13.2 Compiling generic-array v0.12.3 Compiling generic-array v0.11.1 Compiling mat v0.2.0 Compiling l3gd20 v0.2.0 Compiling madgwick v0.1.1 Compiling as-slice v0.1.4 Compiling aligned v0.3.4 Compiling panic-semihosting v0.5.6 error[E0432]: unresolved import cortex_m_0_6::peripheral::itm --> /Users/ccui/.cargo/registry/src/crates.rustcc.com-a21e0f92747beca3/cortex-m-0.5.10/src/peripheral/mod.rs:91:46 | 91 | pub use cortex_m_0_6::peripheral::{cbp, fpb, itm, tpiu}; | ^^^ no itm in peripheral

error: aborting due to previous error

For more information about this error, try rustc --explain E0432. error: could not compile cortex-m

To learn more, run the command again with --verbose. warning: build failed, waiting for other jobs to finish... error: build failed

I use macbook pro with m1 CPU, could you please help me?

Thank you very much!

caemor commented 3 years ago

You might want to try the new newer board support package here: https://github.com/rubberduck203/stm32f3-discovery which would also fix your issue.

EDIT: I just realised that the other issue is also from you :-D So the stuff below is already solved/handled there

error[E0432]: unresolved import cortex_m_0_6::peripheral::itm --> /Users/ccui/.cargo/registry/src/crates.rustcc.com-a21e0f92747beca3/cortex-m-0.5.10/src/peripheral/mod.rs:91:46 | 91 | pub use cortex_m_0_6::peripheral::{cbp, fpb, itm, tpiu}; | ^^^ no itm in peripheral

error: aborting due to previous error

One of your dependencies seems to rely on cortex-m 0.6 but tries to use the old-api from v 0.5 where itm was still inside peripheral. Currently there seems to be an issue with 0.6.x and 0.5. (see: https://github.com/rust-embedded/discovery/issues/287#issuecomment-767588907)

bss03arg commented 3 years ago

Thank you very much! I will try the new version of board support package.