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🐛 Fix Maple / STM32 serial buffer (#22292)

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ldursw 2021-07-06 21:50:01 -03:00 • committed by GitHub
parent 1093224ba2
commit 0595b87d9a
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4 changed files with 11 additions and 16 deletions
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7
buildroot/share/PlatformIO/scripts/stm32_serialbuffer.py
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@ -13,11 +13,16 @@ Import("env")
#
# The script will set the value as the default one (64 bytes)
# or the user-configured one, whichever is higher.
#
# Marlin has 128 and 32 as default values for RX_BUFFER_SIZE and
# TX_BUFFER_SIZE respectively. We use the highest value.
mf = env["MARLIN_FEATURES"]
rxBuf = str(max(64, int(mf["RX_BUFFER_SIZE"]) if "RX_BUFFER_SIZE" in mf else 0))
rxBuf = str(max(128, int(mf["RX_BUFFER_SIZE"]) if "RX_BUFFER_SIZE" in mf else 0))
txBuf = str(max(64, int(mf["TX_BUFFER_SIZE"]) if "TX_BUFFER_SIZE" in mf else 0))
build_flags = env.get('BUILD_FLAGS')
build_flags.append("-DSERIAL_RX_BUFFER_SIZE=" + rxBuf)
build_flags.append("-DSERIAL_TX_BUFFER_SIZE=" + txBuf)
build_flags.append("-DUSART_RX_BUF_SIZE=" + rxBuf)
build_flags.append("-DUSART_TX_BUF_SIZE=" + txBuf)
env.Replace(BUILD_FLAGS=build_flags)