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Document setting the PSRAM size for PlatformIO (#2527)

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Maximilian Gerhardt 2024-10-06 18:45:48 +02:00 committed by GitHub
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1
.github/workflows/pull-request.yml vendored
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@ -322,6 +322,7 @@ jobs:
python -m pip install --upgrade pip python -m pip install --upgrade pip
pip install --upgrade platformio pip install --upgrade platformio
pio pkg install --global --platform https://github.com/maxgerhardt/platform-raspberrypi.git pio pkg install --global --platform https://github.com/maxgerhardt/platform-raspberrypi.git
pio pkg update --global --platform https://github.com/maxgerhardt/platform-raspberrypi.git
pio pkg install --global --tool symlink://. pio pkg install --global --tool symlink://.
cp -f /home/runner/work/arduino-pico/arduino-pico/tools/json/*.json /home/runner/.platformio/platforms/raspberrypi/boards/. cp -f /home/runner/work/arduino-pico/arduino-pico/tools/json/*.json /home/runner/.platformio/platforms/raspberrypi/boards/.
- name: Build Every Variant - name: Build Every Variant

16
docs/platformio.rst
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@ -156,6 +156,22 @@ platform <https://github.com/maxgerhardt/platform-raspberrypi/blob/77e0d3a29d1db
; Flash Size: 2MB (Sketch: 0.5MB, FS:1.5MB) ; Flash Size: 2MB (Sketch: 0.5MB, FS:1.5MB)
board_build.filesystem_size = 1.5m board_build.filesystem_size = 1.5m
PSRAM size
----------
For RP2350 based boards, this controls how much PSRAM the firmware will think it has available in bytes, mapped at starting address 0x11000000.
To learn more about PSRAM usage, see: :doc:`RP2350 PSRAM Support <psram>`
.. code:: ini
; PSRAM size: 1MB
board_upload.psram_length = 1048576
; PSRAM size: 2MB
board_upload.psram_length = 2097152
; PSRAM size: 4MB
board_upload.psram_length = 4194304
CPU Speed CPU Speed
--------- ---------