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We want to add some form of first-class double-buffering support, to allow endless streaming of data.
## Example use cases
- Streaming samples from ADC
- Streaming samples to DAC
- Streaming t…
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Similar to #148, I'm experiencing the behaviour that the first screen share is working and afterwards only a black screen is shown.
I built commit 4fc83e6 and started XDPH with `-v`:
```
[TRACE] …
mrwsl updated
2 months ago
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### Is your feature request related to a problem?
When internal memory runs out, SD card reads and writes start returning `ESP_ERR_NO_MEM` because this line fails:
`void* tmp_buf = heap_caps_mallo…
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When both double-buffering and DMA are enabled (i.e. d4dlcdhw_k70_lcdc_cfg.h contains the following definitions), the two buffers are not synchronized properly. When an object (not full screen) is inv…
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The MSG_ZEROCOPY flag offers a compelling solution for bypassing unnecessary memory copies during socket send calls. This feature is currently supported for TCP, UDP, and VSOCK (with virtio transport)…
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https://docs.espressif.com/projects/esp-idf/en/stable/esp32s3/api-guides/external-ram.html#execute-in-place-xip-from-psram
[CONFIG_SPIRAM_FETCH_INSTRUCTIONS](https://docs.espressif.com/projects/esp…
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This is an extension of the issue already introduced in #36471
An implementation of the RFC can be found in #57602
# The problem
In memory bus architectures, CPU running software is one of th…
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Hi Jeremy,
I'm trying to DMA very large buffers (512M byte if I can) into memory. I seem to run into a memory problem for sg_alloc_table if I try to create a DMA buffer > 1Mbyte. I believe I just hav…
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### Board
ESP32-P4-Function-EV-Board
### Hardware Description
ILI9881C touchscreen display (8" 800 x 1280 pixels)
### IDE Name
esp-idf/master
### Operating System
Windows 10
##…
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## Files
GNSS.hpp, GNSS.cpp
GNSSDefinitions.hpp
GNSSMessage.hpp
### Most Recent Branch
*comms-eqm-software* repo at the branch *gnss_eqm*
### Reports
https://github.com/PeakSat/comms-eqm-softw…