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[2.0.x][LPC176x][Build] Force single precision constants, disable freestanding #10892

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Merged
thinkyhead merged 2 commits into from
May 29, 2018
Merged

[2.0.x][LPC176x][Build] Force single precision constants, disable freestanding #10892

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b21bbcc
[2.0.x][LPC176x][Build] Force single precision constants
p3p May 29, 2018
ac96091
Update platformio.ini
thinkyhead May 29, 2018
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2 changes: 1 addition & 1 deletion Marlin/src/HAL/HAL_LPC1768/lpc1768_flag_script.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,10 +9,10 @@
"-mcpu=cortex-m3",
"-mthumb",

"-ffreestanding",
"-fsigned-char",
"-fno-move-loop-invariants",
"-fno-strict-aliasing",
"-fsingle-precision-constant",

"--specs=nano.specs",
"--specs=nosys.specs",
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22 changes: 1 addition & 21 deletions platformio.ini
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Expand Up @@ -160,29 +160,9 @@ lib_extra_dirs = frameworks
lib_deps = CMSIS-LPC1768
https://github.com/MarlinFirmware/U8glib-HAL/archive/dev.zip
TMC2130Stepper@>=2.2.1
extra_scripts = Marlin/src/HAL/HAL_LPC1768/lpc1768_flag_script.py, Marlin/src/HAL/HAL_LPC1768/upload_extra_script.py
extra_scripts = Marlin/src/HAL/HAL_LPC1768/debug_extra_script.py, Marlin/src/HAL/HAL_LPC1768/lpc1768_flag_script.py, Marlin/src/HAL/HAL_LPC1768/upload_extra_script.py
src_filter = ${common.default_src_filter}
monitor_speed = 250000

#
# LPC1768 (for debugging and development)
#
[env:LPC1768_debug_and_upload]
# Segger JLink
platform = nxplpc
#framework = mbed
board = lpc1768
board_build.f_cpu = 100000000L
build_flags = !python Marlin/src/HAL/HAL_LPC1768/lpc1768_flag_script.py
${common.build_flags}
-DU8G_HAL_LINKS
lib_ldf_mode = off
lib_extra_dirs = frameworks
lib_deps = CMSIS-LPC1768
https://github.com/MarlinFirmware/U8glib-HAL/archive/dev.zip
src_filter = ${common.default_src_filter}
extra_scripts = Marlin/src/HAL/HAL_LPC1768/debug_extra_script.py, Marlin/src/HAL/HAL_LPC1768/lpc1768_flag_script.py
monitor_speed = 250000
debug_tool = custom
debug_server =
C:\Program Files (x86)\SEGGER\JLink_V618d\JLinkGDBServerCL.exe
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