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[SAMD51] Respect serial buffer size (#21194)

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Giuliano Zaro 2021-02-28 05:41:16 +01:00 committed by Scott Lahteine
parent 3f34916c57
commit 4343de3ee2
2 changed files with 20 additions and 0 deletions
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18
buildroot/share/PlatformIO/scripts/SAMD51_grandcentral_m4.py Normal file
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@ -0,0 +1,18 @@
#
# SAMD51_grandcentral_m4.py
# Customizations for env:SAMD51_grandcentral_m4
#
from os.path import join, isfile
import shutil
from pprint import pprint
Import("env")
rxBuf = env["MARLIN_FEATURES"]["RX_BUFFER_SIZE"] if "RX_BUFFER_SIZE" in env["MARLIN_FEATURES"] else "0"
txBuf = env["MARLIN_FEATURES"]["TX_BUFFER_SIZE"] if "TX_BUFFER_SIZE" in env["MARLIN_FEATURES"] else "0"
serialBuf = str(max(int(rxBuf), int(txBuf), 350))
build_flags = env.get('BUILD_FLAGS')
build_flags.append("-DSERIAL_BUFFER_SIZE=" + serialBuf)
env.Replace(BUILD_FLAGS=build_flags)

2
platformio.ini
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@ -681,6 +681,8 @@ src_filter = ${common.default_src_filter} +<src/HAL/SAMD51>
lib_deps = ${common.lib_deps}
SoftwareSerialM
Adafruit SPIFlash
extra_scripts = ${common.extra_scripts}
pre:buildroot/share/PlatformIO/scripts/SAMD51_grandcentral_m4.py
custom_marlin.SDSUPPORT = SdFat - Adafruit Fork
debug_tool = jlink