TI TIVA¶

Configuration:: 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.

Examples ¶

Examples are listed from TI TIVA development platform repository:

Debugging ¶

Debugging - “1-click” solution for debugging with a zero configuration.

Tools & Debug Probes ¶

Supported debugging tools are listed in “Debug” column. For more detailed information, please scroll table by horizontal. You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).

Warning

You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions.

On-Board Debug Tools ¶

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

Name	MCU	Frequency	Flash	RAM
TI LaunchPad (Stellaris) w/ lm4f120 (80MHz)	LPLM4F120H5QR	80MHz	256KB	32KB
TI LaunchPad (Tiva C) w/ tm4c123 (80MHz)	LPTM4C1230C3PM	80MHz	256KB	32KB
TI LaunchPad (Tiva C) w/ tm4c129 (120MHz)	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 “platformio.ini” (Project Configuration File) as described below.

Stable¶

; Latest stable version
[env:latest_stable]
platform = titiva
board = ...

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

Upstream¶

[env:upstream_develop]
platform = https://github.com/platformio/platform-titiva.git
board = ...

Packages ¶

Name	Description
framework-energiativa	Energia Wiring-based Framework for Texas Instruments TIVA C Series
framework-libopencm3	Open source ARM Cortex-M microcontroller library
tool-openocd	Open On-Chip Debugger. Free and Open On-Chip Debugging, In-System Programming and Boundary-Scan Testing
toolchain-gccarmnoneeabi	GNU toolchain for Arm Cortex-M and Cortex-R processors

Warning

Linux Users:

Install “udev” rules 99-platformio-udev.rules

Raspberry Pi users, please read this article Enable serial port on Raspberry Pi.

Windows Users:

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

Frameworks ¶

Name	Description
Arduino	Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences
libopencm3	The libOpenCM3 framework aims to create a free and open-source firmware library for various ARM Cortex-M0(+)/M3/M4 microcontrollers, including ST STM32, Ti Tiva and Stellaris, NXP LPC, Atmel SAM3, Energy Micro EFM32 and others

Boards ¶

Note

You can list pre-configured boards by platformio boards command or PlatformIO Boards Explorer
For more detailed board information please scroll the tables below by horizontally.

TI¶

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