Update dependencies in microbit/src/03-setup #573
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Cargo.toml:
* Change the rust edition to 2021
* Updated cortex-m 0.7.3 -> 0.7.7, added feature
`critical-section-single-core`
* Updated cortex-m-rt 0.7.0 -> 0.7.3
* Updated rtt-target 0.3.1 -> 0.5.0, removed feature `cortex-m`
* Updated panic-rtt-target 0.1.2 -> 0.1.3, removed feature `cortex-m`
src/main.rs:
* To prevent a link error regarding undefined symbols
(`_critical_section_1_0_acquire` and `_critical_section_1_0_release`)
I have added `use cortex_m as _;`
The code compiles, and I see the RTT output from cargo embed.
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Renamed the branch to |
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Thanks much for looking into this! |
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Update dependencies
Cargo.toml:
critical-section-single-corecortex-mcortex-msrc/main.rs:
_critical_section_1_0_acquireand_critical_section_1_0_release) I have addeduse cortex_m as _;The code compiles, and I see the RTT output from cargo embed.