Ailunce HD1

[UB3GDZ]

Hi everyone ! By chance in the network found a specification for the chip HR_C7000, may be useful to someone, unfortunately in Chinese, but all the abbreviations in English - https://www.connectsystems.com/products ... nt%201.pdf

This document is already known.

The problem of supporting the C7000 is also that there is No Software Development Kit ( SDK) for this chip, or any publically available C compiler / build tool chain

Thanks for the answer ! I am unfortunately not competent in these matters, just thought it might help ! Also above wrote information that the developer is ready to assist in the development of firmware and even asked how he can help for this, I'm not sure, but it seems to me just need an understanding person to formulate a request and perhaps get what we need ! But of course this is just speculation and perhaps they are too naive )

[BA7AS]

c7000's ck803 is now https://www.xrvm.com/product/xuantie/E8 ... 9b290cDPym, so it actually has open(need registeration) toolchains, but c7000 has it's own lib for builtin function like baseband/ambe codec.

[VK3KYY]

c7000's ck803 is now https://www.xrvm.com/product/xuantie/E8 ... 9b290cDPym, so it actually has open(need registeration) toolchains, but c7000 has it's own lib for builtin function like baseband/ambe codec.

Ok. Thanks.

So does the toolchain download contain the API / SDK for the USB and GPIO and other peripherals of this MCU, or it's it only a toolchain to compile applications for the CPU core?

[BA7AS]

c7000's ck803 is now https://www.xrvm.com/product/xuantie/E8 ... 9b290cDPym, so it actually has open(need registeration) toolchains, but c7000 has it's own lib for builtin function like baseband/ambe codec.

Ok. Thanks.

So does the toolchain download contain the API / SDK for the USB and GPIO and other peripherals of this MCU, or it's it only a toolchain to compile applications for the CPU core?

it's only cpu compiler toolchain, not bsp, hr c7000's company has a demo dev kit for that.

307949 2017年 5月23日 Boot工具使用说明.docx
1197367 2018年 3月13日 boot_tools.rar
9415144 2017年12月 8日 C7000用户手册.rar
3360502 2019年 3月12日 C7000_Rda1846s_AF_demo_v1.0.rar
1764956 2017年 6月16日 CDS软件使用说明大合集.docx
946659 2017年 6月28日 HR_C7000_AF整机设计参考.PDF
681971 2017年 7月24日 IAP在线升级说明（支持串口或USB）.docx
251928 2018年 1月15日 TOOL.rar

[VK3KYY]

.......


it's only cpu compiler toolchain, not bsp, hr c7000's company has a demo dev kit for that.

307949 2017年 5月23日 Boot工具使用说明.docx
1197367 2018年 3月13日 boot_tools.rar
9415144 2017年12月 8日 C7000用户手册.rar
3360502 2019年 3月12日 C7000_Rda1846s_AF_demo_v1.0.rar
1764956 2017年 6月16日 CDS软件使用说明大合集.docx
946659 2017年 6月28日 HR_C7000_AF整机设计参考.PDF
681971 2017年 7月24日 IAP在线升级说明（支持串口或USB）.docx
251928 2018年 1月15日 TOOL.rar

post a link to those files