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Add custom esp32 libs to save some iram space #4324

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Add custom esp32 libs to save some iram space #4324

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1b5edeb
Add custom esp32 libs to save some iram space
jp-bennett Jul 23, 2024
6c6a1d9
Merge branch 'master' into custom-esp32
thebentern Jul 23, 2024
50bf561
Merge branch 'master' into custom-esp32
thebentern Jul 23, 2024
009830b
Merge branch 'master' into custom-esp32
thebentern Jul 24, 2024
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Binary file added bin/arduino-esp32-libs-release_v4.4.tar.gz
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6 changes: 5 additions & 1 deletion bin/platformio-custom.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@

Import("env")
platform = env.PioPlatform()
board = env.GetProjectOption("board")


def esp32_create_combined_bin(source, target, env):
Expand Down Expand Up @@ -77,6 +78,9 @@ def esp32_create_combined_bin(source, target, env):
else:
# For newer ESP32 targets, using newlib nano works better.
env.Append(LINKFLAGS=["--specs=nano.specs", "-u", "_printf_float"])
if board == "ttgo-t-beam":
print("patching esp32 libs")
env.Execute("tar -xvf bin/arduino-esp32-libs-release_*tar.gz -C ~/.platformio/packages/framework-arduinoespressif32/")

Import("projenv")

Expand All @@ -90,4 +94,4 @@ def esp32_create_combined_bin(source, target, env):
"-DAPP_VERSION=" + verObj["long"],
"-DAPP_VERSION_SHORT=" + verObj["short"],
]
)
)
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