HiFive1
Hardware
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 |
Configuration
Please use hifive1 ID for board option in “platformio.ini” (Project Configuration File):
[env:hifive1]
platform = sifive
board = hifive1
You can override default HiFive1 settings per build environment using
board_*** option, where *** is a JSON object path from
board manifest hifive1.json. For example,
board_build.mcu, board_build.f_cpu, etc.
[env:hifive1]
platform = sifive
board = hifive1
; change microcontroller
board_build.mcu = fe310
; change MCU frequency
board_build.f_cpu = 320000000L
Debugging
Debugging - “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 Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).
HiFive1 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 |
|---|---|---|
Yes |
Yes |
|
Yes |
||
Yes |
Frameworks
Name |
Description |
|---|---|
Open Source Software for Developing on the SiFive Freedom E Platform |
|
FreeRTOS is a real-time operating system kernel for embedded devices that has been ported to 40 microcontroller platforms. |
|
Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures |