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**Describe the bug**
After the installation (python3 -m pip .) everything works up to the point when I try to start the connection between the App and the NanoVNA-H. Then nanvna-saver doesn’t respond…
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There is a bad bug in arm_rfft_fast_f32() when your window size is 128. All other window sizes work fine. Below is my code, it appears to result in some kind of infinite loop or memory violation - imp…
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I see option for Serial and Serial1 , yet a BluePill should have three USARTs - what is going on here ?
I wish there were a spreadsheed/table that shows supported features of different ST's ?
AndKe updated
5 years ago
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CMSIS DSP added a file `arm_bitreversal2.c` which conflicts with `arm_bitreversal2.S`.
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Hi,
fixed point functions are saturating arithmetic, but it looks like the some reference ops don't implement this behavior. (ex. ref_negate, ref_abs, ref_shift, ref_cmplx_conj..)
for example:
ht…
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We are trying to use one of the chained biquad filters for a project, however we aren't seeing the numerical precision with the arm_biquad_cascade_df2T_f32() filter implementation that we would expect…
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When reporting any issue, please try to provide all relevant information:
**Describe the bug**
Adafruit VL53L0X example does not compile for STM (tested for L4R5ZI and G071RB).
Compiles for othe…
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## Summary
The SNR value reported by the TransformQ15 IFFT tests are below the specified threshold (i.e. 30).
https://github.com/ARM-software/CMSIS_5/blob/73ed0410119f500ec5025c79c04f46379c46620…
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### Description
Hi, I'm wondering if there are any plans to start work on the [`feature-hal-spec-sai`](https://github.com/ARMmbed/mbed-os/tree/feature-hal-spec-sai) branch again anytime soon or…
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Casting addresses of different types is undefined behaviour as done here:
https://github.com/ARM-software/CMSIS_5/blob/6ae6b6689c84001a71dfe6d8f2885c70e4d051d9/CMSIS/DSP/Include/arm_math.h#L451
…