Platform NXP LPC: The NXP LPC is a family of 32-bit microcontroller integrated circuits by NXP Semiconductors. The LPC chips are grouped into related series that are based around the same 32-bit ARM processor core, such as the Cortex-M4F, Cortex-M3, Cortex-M0+, or Cortex-M0. Internally, each microcontroller consists of the processor core, static RAM memory, flash memory, debugging interface, and various peripherals.
[env:lpcxpresso55s69] platform = nxplpc board = lpcxpresso55s69
You can override default NXP LPCXpresso55S69 settings per build environment using
board_*** option, where
*** is a JSON object path from
board manifest lpcxpresso55s69.json. For example,
[env:lpcxpresso55s69] platform = nxplpc board = lpcxpresso55s69 ; change microcontroller board_build.mcu = lpc55s69 ; change MCU frequency board_build.f_cpu = 150000000L
NXP LPCXpresso55S69 supports the next uploading protocols:
Default protocol is
You can change upload protocol using upload_protocol option:
[env:lpcxpresso55s69] platform = nxplpc board = lpcxpresso55s69 upload_protocol = jlink
PIO Unified Debugger - “1-click” solution for debugging with a zero configuration.
You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions and configuration information.
NXP LPCXpresso55S69 has on-board debug probe and IS READY for debugging. You don’t need to use/buy external debug probe.
|Mbed||Arm Mbed OS is an open source embedded operating system designed specifically for the ‘things’ in the Internet of Things. It includes all the features you need to develop a connected product based on an Arm Cortex-M microcontroller, including security, connectivity, an RTOS and drivers for sensors and I/O devices|