Topics tagged dsp

Topic	Replies	Views	Activity
Stm32s3 static buffer example for classification not working as expected Help esp32 , dsp , arduino	3	285	April 17, 2026
ERR：-1002 and the Arduino lib usage postprocessing , dsp , arduino	2	33	April 16, 2026
Poor on-device performance when using the Syntiant DSP block and the Nicla Voice board Help university , syntiant , nicla , dsp , cli	3	288	February 12, 2026
Using API scripts, unable to get the predictions using API scripts, instead getting ERR: Failed to run DSP process (-1014) dsp	2	349	February 10, 2026
Training resources for more advanced interactions with Nicla Voice? Help nicla , arduino , dsp , cli , syntiant	2	415	February 6, 2026
Windows ESP-IDF V5.1.2 build error Help windows , -esp32s3 , esp32-s3 , dsp , cli	4	327	January 27, 2026
Why Zephyr porting uses malloc instead of k_malloc? Help dsp	1	294	January 22, 2026
🔥 Critical ESP32-S3 Failure: My Own EfficientNet Lite (Int8) TFLite is Stuck with Constant Output. Help esp32 , cli , esp32-s3 , dsp	4	786	January 20, 2026
Why get_data callback length toggles between 1 and 120? Help dsp	0	181	January 20, 2026
Compute Spectral Features within tflite model Help dsp , arduino	1	203	January 20, 2026
Program freezes at inference start (Edge Impulse + Zephyr + ETHOS_U55) Help dsp	9	435	January 12, 2026
Seeking Bit-Perfect DSP Feature Extraction Tool in Python/ Notebook for Model Alignment Help rpi4 , cli , dsp	3	301	December 29, 2025
numpy::log() implementation in numpy.hpp fails on Portenta H7 (Cortex-M7) dsp , arduino	7	415	December 15, 2025
Edge impulse suggestions for compile options? (ARM targets) Help dsp	1	209	December 8, 2025
I want to use the trained model obtained through spectral analysis to view the FFT Help esp32 , esp32-s3 , dsp	1	224	December 8, 2025
Compilation error with Edge Impulse Zephyr library on Alif E7 Help dsp	2	237	November 20, 2025
EI_IMPULSE_ERROR: “Failed to run DSP process (-1002)” and “run_classifier returned: -5” Help stm32 , dsp	7	300	November 19, 2025
Esp32 cam servo motor Help esp32 , dsp , arduino	1	423	November 18, 2025
Can not do anything Report bugs cli , dsp	6	674	November 17, 2025
Functions related to DSP operation may cause the MCU to crash Help stm32 , dsp	1	243	November 17, 2025
Problem with generating features Help cli , rpi4 , dsp , arduino	1	217	November 16, 2025
Deploy Edge-Impulse model to ESP-IDF ESP32s3 Report bugs cli , rpi4 , dsp , esp32 , arduino	13	995	November 13, 2025
Precise data bus error when use Edge Impulse wrapper on nRF5340 Help nordic , dsp	1	441	November 11, 2025
Object Tracking Post-processing Help dsp	6	418	November 2, 2025
-1002 (eidsp_out_of_mem) Help dsp	1	301	October 16, 2025
Eon Tuner fails to identify my axes Report bugs cli , dsp , rpi4 , arduino	2	378	October 9, 2025
ESP32-S3: SIMD Acceleration (ESP-NN/ESP-DSP) Not Effective for run_classifier Help esp32 , dsp , cli , esp32-s3 , arduino	4	2302	October 2, 2025
Issues running image model (C SDK) Help dsp , wasm	6	474	October 2, 2025
Edge Impulse inference much slower than evaluated on Arduino Nano 33 BLE Report bugs arduino , dsp	7	903	September 29, 2025
C++ library building for Linux in WSL build error for #if __has_include("model-parameters/model_metadata.h") dsp , linux	3	565	September 5, 2025