OpenGD77

VK3KYY wrote: ↑

Mon Nov 25, 2024 9:45 am

UB3GDZ wrote: ↑

Mon Nov 25, 2024 9:26 am

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 )

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.

BA7AS wrote: ↑

Sat Nov 30, 2024 6:51 am

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?

VK3KYY wrote: ↑

Sat Nov 30, 2024 10:34 am

BA7AS wrote: ↑

Sat Nov 30, 2024 6:51 am

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? 5?23? Boot??????.docx
1197367 2018? 3?13? boot_tools.rar
9415144 2017?12? 8? C7000????.rar
3360502 2019? 3?12? C7000_Rda1846s_AF_demo_v1.0.rar
1764956 2017? 6?16? CDS?????????.docx
946659 2017? 6?28? HR_C7000_AF??????.PDF
681971 2017? 7?24? IAP????????????USB?.docx
251928 2018? 1?15? TOOL.rar

BA7AS wrote: ↑

Wed Dec 04, 2024 3:13 am

.......


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

307949 2017? 5?23? Boot??????.docx
1197367 2018? 3?13? boot_tools.rar
9415144 2017?12? 8? C7000????.rar
3360502 2019? 3?12? C7000_Rda1846s_AF_demo_v1.0.rar
1764956 2017? 6?16? CDS?????????.docx
946659 2017? 6?28? HR_C7000_AF??????.PDF
681971 2017? 7?24? IAP????????????USB?.docx
251928 2018? 1?15? TOOL.rar

post a link to those files

BA7AS wrote: ↑

Sat Nov 30, 2024 6:51 am

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.

I've created an account there, but where are the tools? because can't find anything related with C7000 or E803 to download in that website.

MELERIX wrote: ↑

Wed Dec 04, 2024 11:14 pm

BA7AS wrote: ↑

Sat Nov 30, 2024 6:51 am

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.

I've created an account there, but where are the tools? because can't find anything related with C7000 or E803 to download in that website.

I couldn't track down the files either.

BA7AS wrote: ↑

Wed Dec 04, 2024 3:13 am

VK3KYY wrote: ↑

Sat Nov 30, 2024 10:34 am

BA7AS wrote: ↑

Sat Nov 30, 2024 6:51 am

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? 5?23? Boot??????.docx
1197367 2018? 3?13? boot_tools.rar
9415144 2017?12? 8? C7000????.rar
3360502 2019? 3?12? C7000_Rda1846s_AF_demo_v1.0.rar
1764956 2017? 6?16? CDS?????????.docx
946659 2017? 6?28? HR_C7000_AF??????.PDF
681971 2017? 7?24? IAP????????????USB?.docx
251928 2018? 1?15? TOOL.rar

Could you please send me a copy of these documents? my email: qbs524@163.com ,TKS.
??????????????

BA7IQE wrote: ↑

Thu May 15, 2025 2:58 am

BA7AS wrote: ↑

Wed Dec 04, 2024 3:13 am

VK3KYY wrote: ↑

Sat Nov 30, 2024 10:34 am

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? 5?23? Boot??????.docx
1197367 2018? 3?13? boot_tools.rar
9415144 2017?12? 8? C7000????.rar
3360502 2019? 3?12? C7000_Rda1846s_AF_demo_v1.0.rar
1764956 2017? 6?16? CDS?????????.docx
946659 2017? 6?28? HR_C7000_AF??????.PDF
681971 2017? 7?24? IAP????????????USB?.docx
251928 2018? 1?15? TOOL.rar

Could you please send me a copy of these documents? my email: qbs524@163.com ,TKS.
??????????????

Just put them somewhere which does not require an account to download them