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I am setting up Qemu and picolibc for a RISC-V architecture. I am currently looking into the semihosting support for this using Qemu from your feature branch here: https://github.com/keith-packard/qem…
aewag updated
3 years ago
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## Environment
- Development Kit: [ESP32-DevKitC]
- Kit version (DevKitC): [v1|]
- Module or chip used: [ESP32-WROOM-32]
- IDF version (run ``git describe --tags`` to find it): v4.2
- Bu…
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After the 0.4.0 update of cortex-m-semihosting we are seeing breakage in RTIC CI pipeline as follows:
```console
error: failed to run custom build command for `cortex-m-semihosting v0.4.0`
Caus…
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Hello, I've recently found a critical issue that prevent a project using `cortex-m` version 0.7.0 from being linked (at least on my computer).
Because I'm a newbie in embedded software, to reproduce …
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It looks like you need the alloc/nightly feature because you manage interrupts in the library code and you need a concrete struct for your statics.
I wonder if it would make sense to do that handli…
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# 环境：
- Module or chip used: ESP32-WROOM-32U
- Build System: CMake
- Operating System: Linux
- Using an IDE?: No
- Power Supply: USB
- IDF Version : ESP-IDF v4.2 --commit c40f2590bf759ff60…
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I noticed that there's cortexm_pc_write in cortexm_halt_resume function. And 0xBE00 is a bkpt instruction. Why should we add pc by 2?
mttbx updated
3 years ago
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I am building an application for a STM32F103CT6 board and I need to use serial communication. However, whenever I attempt to receive data on USART with DMA the operation seems to go into an infinite l…
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I'm not expert with embedded, but why is semihosting so slow? Single characters appear on the host stdio taking some 100s of ms for each one. I know that semihosting is slow in general, but I hadn't a…
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Hey!
First of all thanks for the crate! Saving my life. (I would love to help btw)
So I found a post on 219design on some code using this lib and together with the tests here I'm piecing an exam…