Skip to content

Issues: espressif/esp-dsp

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

24 Open 61 Closed
24 Open 61 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

SOLVED: An ESP32(-S3) fast fp32 division using a reciprocal inline assembly with arg/result passsed in fp32 regs for even more speed! (DSP-148) Status: Opened Type: Feature Request Feature request for IDF
#95 opened Sep 29, 2024 by f4lc0n-asm
2
cplx2real function can only be used with fft4r initialized, and the example creates confusion (DSP-147) Status: Opened
#94 opened Sep 24, 2024 by alexbarcelo
3
ESP-DSP: DC-Offset and Nyquist frequency in output? (DSP-146) Status: Opened
#93 opened Sep 5, 2024 by ruig25
4 tasks done
5
SOLVED: An ESP32(-S3) 3-cycle/tap fp32 FIR filter of arbitrary length and decimation (DSP-145) Status: Opened Type: Feature Request Feature request for IDF
#92 opened Aug 19, 2024 by f4lc0n-asm
P4 compile error (DSP-143) Status: Opened Type: Bug Bugs in ESP-IDF
#90 opened Aug 12, 2024 by Jason2866
4 tasks done
4
Linear-to-Mel scale projection using Mel filterbanks. (DSP-142) Status: Opened Type: Feature Request Feature request for IDF
#89 opened Aug 9, 2024 by hbellafkir
FFT4 discrepancy (DSP-139) Status: Opened
#87 opened Jul 15, 2024 by andg1
4 tasks done
5
Compile esp-dsp for IDF_TARGET=linux (DSP-136) Status: Opened Type: Feature Request Feature request for IDF
#85 opened Apr 5, 2024 by morgana2313
作为一个信号处理的库，是否应该包括IFFT (DSP-135) Status: Opened Type: Feature Request Feature request for IDF
#84 opened Mar 12, 2024 by shenxiaozheng
esp-dsp支持idf的最新master分支吗 (DSP-134) Status: Opened
#83 opened Mar 12, 2024 by shenxiaozheng
4 tasks done
1
FFT is wrong by factor 2. Violation of the Parseval–Plancherel identity (DSP-130) Status: Opened
#81 opened Feb 1, 2024 by Bobobel
4 tasks done
2
IIR inconsistencies and documentation problems (DSP-123) Status: Opened
#80 opened Dec 21, 2023 by Bobobel
dsps_dotprod_f32 is slow on first call (examples/dotprod) (DSP-121) Status: Opened
#78 opened Dec 12, 2023 by Bobobel
1
SOLVED: TRIAC delayed-trigger compensation routine for ESP32(-S3) (DSP-119) Status: Opened
#76 opened Nov 12, 2023 by f4lc0n-asm
2
esp32s3 fft4real hangs if fft4r related codes are removed. (DSP-117)
#75 opened Sep 4, 2023 by wuyuanyi135
3 tasks
4
Two environments with different actions were specified for the same target (DSP-115)
#74 opened Aug 16, 2023 by ProjectRobal
4
Using LyraT to sample input, IIR functions to process, then output. The dsps_biquad_gen_xxx_f32 function creates garbage coefficients, I can't validate dsps_biquad_f32 as working. (DSP-111)
#73 opened Jul 22, 2023 by mrSilkie
3
Feature Request: Python wrapper (DSP-109)
#71 opened Jun 28, 2023 by Path-A
No optimized dsps_bit_rev_sc16 resulting slow sc16 S3 FFT performance overall (DSP-98)
#65 opened Feb 1, 2023 by ayavilevich
1
Support iFFT (DSP-97)
#62 opened Jan 15, 2023 by howard0su
4
Two potential issues regarding dsps_fft4real example as well as documentation for cplx2real(). (DSP-91)
#58 opened Nov 13, 2022 by Galfy1
1
Resampler in esp-dsp, feature request (DSP-90)
#52 opened Aug 31, 2022 by AristarchosOfSamos
1
Memory alignment issues (DSP-80)
#46 opened Apr 23, 2022 by Barabas5532
1
Support for more image processing functions (DSP-81)
#39 opened Mar 11, 2022 by X-Ryl669
1
ProTip! Follow long discussions with comments:>50.