FreeRTOS on LPC4357 evb Multicore board

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

FreeRTOS on LPC4357 evb Multicore board

1,238 次查看
ranjiththottath
Contributor I

hello guys,

I'm currently working on a project in LPC4357-evb multicore board using FreeRTOS. Does anyone have any idea about how to allocate tasks to the different cores and schedule with FreeRTOS?? I didnt find any tutorial for programming to the multiple cores. Looking forward for some help.

标签 (3)
0 项奖励
3 回复数

910 次查看
lpcxpresso_supp
NXP Employee
NXP Employee

Multicore scheduling is not officially supported, unless something changed recently we're not aware of. Richard Barry posted this link to a Masters' thesis by James Mistry some years ago FreeRTOS Multicore – FreeRTOS Interactive . We don't know if it's suitable or relevant nearly 7 years later. For information only.

Thanks and regards,

MCUXpresso Support

0 项奖励

910 次查看
converse
Senior Contributor V

Its not possible.

1. FreeRTOS is not a multi-core OS

2. The cores on LPC4357 are different - one is a Cortex-M4 and the other is a Cortex-M0. Whilst an 'M4 can execute code for the 'M0, the 'M0 cannot run 'M4 code. 

0 项奖励

910 次查看
ranjiththottath
Contributor I

How can M4 execute code on M4?? Im using MCUXpresso  and Lpcopen libraries.

0 项奖励