Hi,
we are tring to perform, without success, AEC by algo_stream (IDF v5.2.3 and ADF v2.7) on a board based on ESP32-S3 and codec ES8374.
If we run algorithm example on this board, the echo is not cancelled and it is present on the resulting wav file; even if we try to adjust the delay.
Is it ...
Search found 4 matches
- Thu May 29, 2025 9:53 am
- Forum: ESP-ADF
- Topic: algo_stream AEC with es8374 codec
- Replies: 0
- Views: 4557
- Mon Feb 03, 2025 4:40 pm
- Forum: General Discussion
- Topic: "Cache disabled but cached memory region accessed" using stdlib fun
- Replies: 4
- Views: 2299
Re: "Cache disabled but cached memory region accessed" using stdlib fun
It seems that enabling the sdkconfig option:
"Move Read-Only Data in Flash to PSRAM"
solves the issue.
So something related to some rodata access can be actually possible.
Do you have any hints?
"Move Read-Only Data in Flash to PSRAM"
solves the issue.
So something related to some rodata access can be actually possible.
Do you have any hints?
- Mon Feb 03, 2025 9:59 am
- Forum: General Discussion
- Topic: "Cache disabled but cached memory region accessed" using stdlib fun
- Replies: 4
- Views: 2299
Re: "Cache disabled but cached memory region accessed" using stdlib fun
Thank you for pointing that out. I missed that detail.
However, in my code the scanf call is made from a task so I suppose that no SPI access is running because the documentation says that:
In some situations ESP-IDF will temporarily disable access to external SPI Flash and SPI RAM via caches ...
However, in my code the scanf call is made from a task so I suppose that no SPI access is running because the documentation says that:
In some situations ESP-IDF will temporarily disable access to external SPI Flash and SPI RAM via caches ...
- Fri Jan 31, 2025 5:40 pm
- Forum: General Discussion
- Topic: "Cache disabled but cached memory region accessed" using stdlib fun
- Replies: 4
- Views: 2299
"Cache disabled but cached memory region accessed" using stdlib fun
We are experiencing a system crash after enabling the ADF framework with the external PSRAM on a custom board with a ESP32-S3 MCU.
The crash is triggered in a specific code segment uncorrelated to the ADF code. It always crashes in a scanf call running in a task. The audio pipelines are built but ...
The crash is triggered in a specific code segment uncorrelated to the ADF code. It always crashes in a scanf call running in a task. The audio pipelines are built but ...