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I tried to compile the CMSIS 6.0.0 Beta 4 DSP for CM4F using gcc6 but i got this error. Everything is fine using gcc5
``` c
~/cmsis/CMSIS/DSP/Source/TransformFunctions/arm_cfft_radix4_q31.c: In funct…
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This seems to be the issue:
```
[43/359] Building C object spm/zephyr/CMakeFiles/spm_zephyr.dir/root/ncs/nrf/subsys/spm/spm.c.obj
FAILED: spm/zephyr/CMakeFiles/spm_zephyr.dir/root/ncs/nrf/subsys/…
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Dear,
I got the error mbed.h: No such file or directory after mbed deploy in kws_simple_test using conda python2.7 env on ubuntu 16.04 . My question is : where is the mbed.h ?
Compile …
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See [Implement all x86 vendor intrinsics](https://github.com/rust-lang-nursery/stdsimd/issues/40) for more information about implementing intrinsics.
Also see https://github.com/rust-lang-nursery/e…
jcsoo updated
5 years ago
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## Problem
I found a result value from arm_cos_f32 is wrong in a particular situation.
The problem occurred when I call the function with a parameter around -pi/2.
Concretely, when the parameter …
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Hi:
I found that the case was not compatiolbe with mbed-os, if I use class mbed::timer(Timer T;), the code would cause a BusFault.
I have tested the case on borad FRDM-K64F and STM32L476-DISCO, wh…
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There are a bunch of changes being proposed and merged for libm that deal with the "architecture" and I have the feeling that everyone has a different idea of the goals of the project.
I think it …
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The Arm DSP lib provides access to cross-correlation functions, filtering functions, and other DSP related functionalities that can utilize ARM hardware. Additionally, this library is far more tested …
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Hi, I used this library to calculate the real part of the FFT from the Arduino Zero in my project. The project does the FFT on the interferogram collected by the Linear Photodiode array (TSL1402R). Th…
ghost updated
5 years ago
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The current structure of Device folder files for Cortex M33 does not consider devices with DSP but no FPU, and no TZ.
CM33 considered options:
1. No FPU no DSP no TZ
2. No FPU no DSP with TZ
3. …