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楼主 # 2022-03-30 21:15:31

ciccio
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注册时间: 2022-03-30
已发帖子: 3
积分: 3

Project Sigmastar

Dear all,
I am Francesco Pugliese, an electronic engineer. I have to develop a firmware for IDO-SMLCD72-V1-2EC.


https://blog.lvgl.io/2021-09-09/ido-smlcd72-v1-2ec-review


The problem is :

- Rs-485 of motherboard. How can I manage? ESP32 or SSD201?
- Are there any  library for this RS-485?

Thaknks in advance.
Let me know.
Francesco Pugliese

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#1 2022-03-31 19:35:36

dgp
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注册时间: 2021-01-15
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Re: Project Sigmastar

Are you using the vendor SDK? That board is running pretty well with the open source kernel now.
https://github.com/linux-chenxing/linux

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楼主 #2 2022-03-31 20:59:42

ciccio
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注册时间: 2022-03-30
已发帖子: 3
积分: 3

Re: Project Sigmastar

Dear  dgp,
- I am using  UBUNTU 16.04.7 on virtual machine.
- The toolchain is arm-linux-gnueabihf.
-IDE is Eclipse.
The start project is :

https://github.com/wireless-tag-com/8ms-sstar

My problem is:
Are there RS-485 library to put it on this project(link) for this device(SSD201/02)?
Let me know,please
Francesco Pugliese
Thanks in advance

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#3 2022-03-31 21:27:28

mysteryli
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注册时间: 2020-03-05
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Re: Project Sigmastar

where is your RS485 library? in that link?

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楼主 #4 2022-03-31 23:27:03

ciccio
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注册时间: 2022-03-30
已发帖子: 3
积分: 3

Re: Project Sigmastar

No, there aren't. Where can I find for sigmastar?

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