https://github.com/hjeldin/dive-computer-fw/blob/master/Cargo.toml
https://github.com/hjeldin/dive-computer-fw/blob/master/.cargo/config.toml
```
/nix/store/a5569za8ibrk6dgbk9grk9mn0vp6h7c5-rust-default-1.84.0/bin/cargo build --color=always --message-format=json-diagnostic-rendered-ansi --package stm-blink --bin stm-blink --target thumbv7m-none-eabi --profile release
Compiling bitflags v1.3.2
Compiling byteorder v1.5.0
Compiling stable_deref_trait v1.2.0
Compiling critical-section v1.2.0
Compiling nb v1.1.0
Compiling void v1.0.2
Compiling pin-utils v0.1.0
Compiling pin-project-lite v0.2.16
Compiling futures-core v0.3.31
Compiling futures-task v0.3.31
Compiling cfg-if v1.0.0
Compiling vcell v0.1.3
Compiling embedded-hal v1.0.0
Compiling futures-sink v0.3.31
Compiling defmt v0.3.10
Compiling cortex-m v0.7.7
Compiling heapless v0.8.0
Compiling embedded-hal-async v1.0.0
Compiling bitfield v0.13.2
Compiling typenum v1.17.0
Compiling portable-atomic v1.10.0
Compiling embedded-io-async v0.6.1
Compiling num-traits v0.2.19
Compiling embassy-sync v0.6.2 (/home/hjeldin/Projects/Personal/embassy/embassy-sync)
Compiling embassy-time-driver v0.2.0 (/home/hjeldin/Projects/Personal/embassy/embassy-time-driver)
Compiling generic-array v0.14.7
Compiling ahash v0.8.11
Compiling cortex-m-rt v0.7.5
Compiling az v1.2.1
Compiling bare-metal v0.2.5
Compiling volatile-register v0.2.2
Compiling embassy-futures v0.1.1 (/home/hjeldin/Projects/Personal/embassy/embassy-futures)
Compiling serde v1.0.217
Compiling nb v0.1.3
Compiling embedded-storage v0.3.1
Compiling futures-util v0.3.31
Compiling encode_unicode v0.3.6
Compiling micromath v2.1.0
Compiling as-slice v0.2.1
Compiling libm v0.2.11
Compiling embassy-time-queue-utils v0.1.0 (/home/hjeldin/Projects/Personal/embassy/embassy-time-queue-utils)
Compiling embassy-executor v0.7.0 (/home/hjeldin/Projects/Personal/embassy/embassy-executor)
Compiling either v1.13.0
Compiling embassy-hal-internal v0.2.0 (/home/hjeldin/Projects/Personal/embassy/embassy-hal-internal)
Compiling stm32-metapac v16.0.0
Compiling bitflags v2.8.0
Compiling embedded-hal v0.2.7
Compiling embassy-usb v0.4.0 (/home/hjeldin/Projects/Personal/embassy/embassy-usb)
Compiling aligned v0.4.2
Compiling signature v2.2.0
Compiling embedded-hal-nb v1.0.0
Compiling stm-graphics v0.1.0 (/home/hjeldin/Projects/Personal/dive-computer-gfx)
Compiling defmt-rtt v0.4.1
Compiling panic-probe v0.3.2
Compiling embedded-can v0.4.1
Compiling static_assertions v1.1.0
Compiling bitfield v0.15.0
Compiling format_no_std v1.2.0
error[E0425]: cannot find function `__basepri_r` in module `crate::asm::inline`
--> /home/hjeldin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.7/src/register/basepri.rs:6:15
|
6 | call_asm!(__basepri_r() -> u8)
| ^^^^^^^^^^^ not found in `crate::asm::inline`
error[E0425]: cannot find function `__basepri_w` in module `crate::asm::inline`
--> /home/hjeldin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.7/src/register/basepri.rs:22:19
|
22 | call_asm!(__basepri_w(basepri: u8));
| ^^^^^^^^^^^ not found in `crate::asm::inline`
error[E0425]: cannot find function `__basepri_max` in module `crate::asm::inline`
--> /home/hjeldin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.7/src/register/basepri_max.rs:19:19
|
19 | call_asm!(__basepri_max(basepri: u8));
| ^^^^^^^^^^^^^ not found in `crate::asm::inline`
error[E0425]: cannot find function `__faultmask_r` in module `crate::asm::inline`
--> /home/hjeldin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.7/src/register/faultmask.rs:29:28
|
29 | let r: u32 = call_asm!(__faultmask_r() -> u32);
| ^^^^^^^^^^^^^ not found in `crate::asm::inline`
Compiling embedded-storage-async v0.4.1
error: invalid register `r0`: unknown register
--> /home/hjeldin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.7/src/../asm/inline.rs:197:24
|
197 | asm!("bkpt #0xab", inout("r0") nr, in("r1") arg, options(nomem, nostack, preserves_flags));
| ^^^^^^^^^^^^^^
error: invalid register `r1`: unknown register
--> /home/hjeldin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.7/src/../asm/inline.rs:197:40
|
197 | asm!("bkpt #0xab", inout("r0") nr, in("r1") arg, options(nomem, nostack, preserves_flags));
| ^^^^^^^^^^^^
Compiling hash32 v0.3.1
Compiling sdio-host v0.5.0
Compiling block-device-driver v0.2.0
Compiling rand_core v0.6.4
Compiling bit_field v0.10.2
Compiling stm-blink v0.1.0 (/home/hjeldin/Projects/Personal/dive-computer-fw)
Compiling log v0.4.25
Compiling stm32-fmc v0.3.2
Compiling itertools v0.13.0
Compiling hashbrown v0.13.2
For more information about this error, try `rustc --explain E0425`.
error: could not compile `cortex-m` (lib) due to 6 previous errors
warning: build failed, waiting for other jobs to finish...
Process finished with exit code 101
```