Comments (7)
inside of /home/user/.arduino15/packages/esp32/hardware/esp32/2.0.17/tools/sdk/
a lot of "No such file or directory".
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first you need the release/v4.4
branch of this repository, not master. Then edit configs/sdkconfig.common
and add the values that you need. After compilation is done, overwrite /home/user/.arduino15/packages/esp32/hardware/esp32/2.0.17/tools/sdk/
with the contents of out/tools/sdk/
. You would also need to overwrite platform.txt
in the core with the one in the output folder.
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Thank you, @me-no-dev , I hope comeback to reveal my progress
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@me-no-dev , I realized that would be configs/defconfig.common
, ok?
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My challenge:
esp32(as a client) send a file(40MB) to another esp32(as a server), a loop 5KB aftter 5KB at a http.POST(5KB) until finish this 40MB.
But...40MB transfer is taken 7 minutes. A lot o time!!!
How to deacrease this time?
Obs.: I tried to increase this post to 10KB, but the server reset with a "load phroibted".
There are registers in defconfig.common to achieve this?
I'd apreciate your help.
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@fjmsouza I think it is not a low level problem, which needs changes here. Probably a bottleneck "somewhere" in Arduino code.
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Thank you, @Jason2866!
Me too.
Can anyone give an example with another approach?
The main proposal is a server downloading huge files with better performance.
In the meantime, looking at examples like UploadHugeFile.ino
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Related Issues (20)
- Fails to build on Ubuntu 22 with dependency issue HOT 4
- build lib v4.4 with option idf_libs failed HOT 2
- lib builder v5.1 with option build all running building process indefinitely HOT 3
- "Unknown targets: esp32c6" building against Arduino's idf-release/v5.1 branch HOT 3
- qrcode.h not found HOT 6
- Error at generating PlatformIO manifest HOT 40
- Adding Zigbee lib as a component HOT 4
- Error with copy-to-arduino.sh HOT 2
- Linker error due to zigbee HOT 2
- eth patch files are outdated HOT 1
- Built library is not the same as official one HOT 2
- inconsistent setting for: `CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y` HOT 2
- Question: Using component `esp_tinyusb` HOT 1
- ULP not included for S2 & S3 HOT 2
- Unable to Build Arduino ESP32 Library HOT 6
- How works the configuration of the config files? HOT 6
- Build failure when using docker container HOT 9
- Compilation not working HOT 1
- ESP32 - P2P HOT 1
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