TI TIVA

platform = titiva

Texas Instruments TM4C12x MCUs offer the industrys most popular ARM Cortex-M4 core with scalable memory and package options, unparalleled connectivity peripherals, advanced application functions, industry-leading analog integration, and extensive software solutions.

For more detailed information please visit vendor site.

Debugging

PIO Unified Debugger - “1-click” solution for debugging with a zero configuration.

Supported debugging tools are listed in “Debug” column. For more detailed information, please scroll table by horizontal. You can switch between debugging Tools using debug_tool options.

On-Board tools

Boards listed below have on-board debugging tools and ARE READY for debugging! You do not need to use/buy external debugger.

ID Name Debug MCU Frequency Flash RAM
lplm4f120h5qr TI LaunchPad (Stellaris) w/ lm4f120 (80MHz) TI-ICDI (on-board) LPLM4F120H5QR 80MHz 256KB 32KB
lptm4c1230c3pm TI LaunchPad (Tiva C) w/ tm4c123 (80MHz) TI-ICDI (on-board) LPTM4C1230C3PM 80MHz 256KB 32KB
lptm4c1294ncpdt TI LaunchPad (Tiva C) w/ tm4c129 (120MHz) TI-ICDI (on-board) LPTM4C1294NCPDT 120MHz 1MB 256KB

Stable and upstream versions

You can switch between stable releases of TI TIVA development platform and the latest upstream version using platform option in Project Configuration File platformio.ini as described below:

; Custom stable version
[env:stable]
platform =titiva@x.y.z
board = ...
...

; The latest upstream/development version
[env:upstream]
platform = https://github.com/platformio/platform-titiva.git
board = ...
...

Packages

Name Description
framework-energiativa Energia Wiring-based Framework (LM4F Core)
framework-libopencm3 libOpenCM3 Framework
tool-lm4flash Flash Programmer
tool-openocd OpenOCD
toolchain-gccarmnoneeabi gcc-arm-embedded

Warning

Linux Users:

Windows Users:

Please check that you have a correctly installed USB driver from board manufacturer

Frameworks

Name Description
Energia Energia Wiring-based framework enables pretty much anyone to start easily creating microcontroller-based projects and applications. Its easy-to-use libraries and functions provide developers of all experience levels to start blinking LEDs, buzzing buzzers and sensing sensors more quickly than ever before.
libOpenCM3 The libOpenCM3 framework aims to create a free/libre/open-source firmware library for various ARM Cortex-M0(+)/M3/M4 microcontrollers, including ST STM32, Ti Tiva and Stellaris, NXP LPC 11xx, 13xx, 15xx, 17xx parts, Atmel SAM3, Energy Micro EFM32 and others.

Boards

Note

TI

ID Name Debug MCU Frequency Flash RAM
lplm4f120h5qr TI LaunchPad (Stellaris) w/ lm4f120 (80MHz) Yes LPLM4F120H5QR 80MHz 256KB 32KB
lptm4c1230c3pm TI LaunchPad (Tiva C) w/ tm4c123 (80MHz) Yes LPTM4C1230C3PM 80MHz 256KB 32KB
lptm4c1294ncpdt TI LaunchPad (Tiva C) w/ tm4c129 (120MHz) Yes LPTM4C1294NCPDT 120MHz 1MB 256KB