Contents
Platform :ref:`platform_sifive`: SiFive brings the power of open source and software automation to the semiconductor industry, making it possible to develop new hardware faster and more affordably than ever before.
| Microcontroller | FE310 |
| Frequency | 320MHz |
| Flash | 16MB |
| RAM | 16KB |
| Vendor | SparkFun |
Please use sparkfun_thing_plus_v ID for :ref:`projectconf_env_board` option in :ref:`projectconf`:
[env:sparkfun_thing_plus_v]
platform = sifive
board = sparkfun_thing_plus_vYou can override default SparkFun RED-V Thing Plus settings per build environment using
board_*** option, where *** is a JSON object path from
board manifest sparkfun_thing_plus_v.json. For example,
board_build.mcu, board_build.f_cpu, etc.
[env:sparkfun_thing_plus_v]
platform = sifive
board = sparkfun_thing_plus_v
; change microcontroller
board_build.mcu = fe310
; change MCU frequency
board_build.f_cpu = 320000000L:ref:`piodebug` - "1-click" solution for debugging with a zero configuration.
Warning
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.
You can switch between debugging :ref:`debugging_tools` using :ref:`projectconf_debug_tool` option in :ref:`projectconf`.
SparkFun RED-V Thing Plus has on-board debug probe and IS READY for debugging. You don't need to use/buy external debug probe.
| Compatible Tools | On-board | Default |
|---|---|---|
| :ref:`debugging_tool_jlink` | Yes | Yes |
| :ref:`debugging_tool_renode` | Yes |
| Name | Description |
|---|---|
| :ref:`framework_freedom-e-sdk` | Open Source Software for Developing on the SiFive Freedom E Platform |
| :ref:`framework_freertos` | FreeRTOS is a real-time operating system kernel for embedded devices that has been ported to 40 microcontroller platforms. |
| :ref:`framework_zephyr` | Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures |