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As https://github.com/ARM-software/CMSIS-DSP/issues/212,
VCVT.F32.S32 for Cortex-M4F is not included in ACLE, and can accelerate arm_float_to_q31().
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Hi,
As what we know, Cortex-M4F implemented a little set of FPU instructions including VCVT.F32.S32, and GCC did have a builtin intrinsic for it.
But the question is why the intrinsic is only enab…
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I'm attempting to compile libc for an STM32L4R5 (Cortex-M4F) on a Linux system running kubuntu 22.04
I cloned the latest libc from the GitHub repo.
I am completely new to using the meson build syste…
tdyjv updated
6 months ago
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ARM Cortex-M4F based processor has dedicate FPU, should be fast enough to run snowboy.
If snowboy can run on ARM Cortex-M4F, it would be amazing, the hardware can be much smaller.
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**Describe the bug**
I can't seem to display information, let alone flash, my target board using probe-rs.
I've tried using target-gen to generate the YAML file & add the target to probe-rs but enco…
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Is it possile to support "makecode arcade engine" ???
So that we can play game on retro, not special hardware console.
From https://arcade.makecode.com/hardware/adding
"
MCU
MakeCode Arcade cu…
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hi there, first off thanks for putting this tap together, it's exactly what i needed! secondly, i think i'm probably doing something wrong but i don't think i'm doing anything odd and i'm new to this …
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Can anybody confirm if it's running this controller: **[180 MHz ARM® Cortex®-M4F Microcontroller](https://4donline.ihs.com/images/VipMasterIC/IC/PHGL/PHGL-S-A0003204168/PHGL-S-A0003204168-1.pdf?hkey=5…
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### Problem
I need to have different runners based on release/debug build
for now `[target.'cfg(debug_assertions)'.runner]` is always active even if `--print=cfg` shows no `debug_assertions`. I'm aw…
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The file https://github.com/ARM-software/CMSIS_5/blob/develop/CMSIS/RTOS2/RTX/Source/ARM/irq_armv7m.s contains only one FPU selection:
```
IF ({FPU}="FPv4-SP")
FPU_USED …