platformio.ini

[upload_settings] 
; value will be read by python script. analogous to Makefile
FLASH_BAUD = 57600
MCU_CLOCK = 11059

[env:lpc2134_01]
platform = nxplpc
; use custom board definition for NXP LPC 2134/01
board = lpc2134_01
; use same linkerscript as Makefile uses
board_build.ldscript = T-962-controller.ld
; remove default thumb mode flag
build_unflags = -mthumb
; reproduce build flags from Makefile
build_flags = -DNDEBUG -D__NEWLIB__ -fno-builtin -fmessage-length=0 -flto -ffat-lto-objects -Wl,-u_printf_float -Wl,-u_scanf_float
; add -nostdlib to linkerflags via script; cannot be done via build_flags in this case
; see https://docs.platformio.org/en/latest/projectconf/advanced_scripting.html#extra-linker-flags-without-wl-prefix
; also creates additional HEX file (otherwise only .elf and .bin are there, but uploader needs .hex)
; reproduce creation of version.c file, as Makefile does (could also work without, but why not..)
extra_scripts = 
	fix_linkflags.py
	pre:create_version.py
	custom_upload.py
; upload via custom lpc21isp program.
; precompiled binaries for Windows and Linux exist in this directory. Assume Windows by default
upload_protocol = custom
;if explicit upload port is needed (will be auto-detected otherwise)
;upload_port = COM1