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Alexander-Dan
Joined: 13 Mar 2014 Posts: 111 Location: S.Posad
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SZTRAD
Joined: 30 Dec 2019 Posts: 165
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Posted: Thu Apr 08, 2021 11:26 am Post subject: |
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Yes, I have.
What do you need to know?
The manufacturer is quite well known for making improved copies of the STM32.
I'm just afraid we won't understand each other linguistically.
RS |
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Alexander-Dan
Joined: 13 Mar 2014 Posts: 111 Location: S.Posad
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Posted: Thu Apr 08, 2021 12:46 pm Post subject: |
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SZTRAD wrote: | Yes, I have.
What do you need to know? |
wow! Thank you for your reply!
do you have documentation in English for the '51 series products of this company?
is used WCHISPTool for downloading? Is it done via usb?
SZTRAD wrote: |
The manufacturer is quite well known for making improved copies of the STM32.
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these uC are very difficult for me... C/C++ I don't know. It's Worse than 80x486 assembler
SZTRAD wrote: | I'm just afraid we won't understand each other linguistically.
RS |
google or other message translation software can help us: www.deepl.com/translator
it has not been a problem for the last 5-8 years.
I communicate with people from different countries: Poles, Bulgarians, Serbs, Germans, Dutch, Americans and Chinese. |
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SZTRAD
Joined: 30 Dec 2019 Posts: 165
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Posted: Thu Apr 08, 2021 3:04 pm Post subject: |
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Hello,
Chinese-only manual and run it through the translator.
The links I send are in multiple versions. Yes uses USB. There is already an implementation of so kernel arduina. I send links for study.
I don't know what you're hoping for, I got it tested and found out it worked, but the manufacturer's support is practically none put it off, but if you insist on the 8051 core you'll look at the silabs.
He has more support and is in a normal language for us. I don't want to offend my fellow Japanese who is here, but for us Europeans it's indecipherable.
Promised links
https://hackaday.io/project/169671-ch552-dragon
https://github.com/DeqingSun/ch55xduino
https://github.com/Blinkinlabs/ch554_sdcc
RS |
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Alexander-Dan
Joined: 13 Mar 2014 Posts: 111 Location: S.Posad
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Posted: Thu Apr 08, 2021 3:31 pm Post subject: |
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SZTRAD wrote: | Hello,
Chinese-only manual and run it through the translator. |
oh!
SZTRAD wrote: |
I don't know what you're hoping for, I got it tested and found out it worked, but the manufacturer's support is practically none put it off, but if you insist on the 8051 core you'll look at the silabs.
He has more support and is in a normal language for us. |
is a good warning. Yes, it is more reliable to use products from reputable companies!
I wanted to buy some of these products just because of interest. For my work the AVR is enough
thanks! |
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plouf
Joined: 19 Jan 2012 Posts: 78 Location: Athens,Greece
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Posted: Thu Apr 08, 2021 6:23 pm Post subject: |
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how "cheap" is cheap ? |
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SZTRAD
Joined: 30 Dec 2019 Posts: 165
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Posted: Fri Apr 09, 2021 8:04 am Post subject: |
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Hi
These chips are also produced.
http://www.stcmicro.com/stc/stc51.html
Support is better drivers are also in Keil. And they have manuals in English.
There was one company, but I can't find samples and notes. But I suppose these clones Mark will never add so translators.
I can't imagine what would be good these days. The silabs on the other side are still making them, so I guess there will be an outlet.
So if you want to play, go ahead. If I hadn't been called in for tests, I wouldn't be playing.
RS |
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SZTRAD
Joined: 30 Dec 2019 Posts: 165
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Alexander-Dan
Joined: 13 Mar 2014 Posts: 111 Location: S.Posad
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Posted: Thu May 06, 2021 12:34 pm Post subject: |
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hi
Yes, I know about Nuvoton: they are developing clones of various uC families.
Thank you.
(Dziękuję Ci!) |
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Alexander-Dan
Joined: 13 Mar 2014 Posts: 111 Location: S.Posad
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Posted: Sat Jan 06, 2024 10:29 am Post subject: |
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Hello,
I tried several options for microcontrollers compatible with i51.
In the end, I followed your advice and chose chips STC:D
First impressions are very pleasant. (except that the support team did not respond to any of my emails).
I was able to make a dat file for the stc-8H in Bascom. And it works.
There are several oddities: for example, the Print and Input commands do not work.
I applied the disassembler, I see the use of other bits, so the commands are not working correctly. I wrote my own subroutine to work with UART1 and 2.
I’m gradually mastering the rest: I plan to use ADC and Timers.
If anyone is interested in this, I’ll post my work.
To load the program into the microcontroller I use stc-isp-v6.92I.exe |
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plouf
Joined: 19 Jan 2012 Posts: 78 Location: Athens,Greece
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Posted: Sat Jan 06, 2024 10:19 pm Post subject: |
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Amazing chips... Really
Worth take a look sometime i see them as low as 0,3eur + ship !! With 8k rom!
Chinese companies have this drawback. Hardly reply to hobbyst/small/outside china
Which is shame...
Nice works thanks a lot _________________ Christos |
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Alexander-Dan
Joined: 13 Mar 2014 Posts: 111 Location: S.Posad
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Posted: Sun Jan 07, 2024 7:56 am Post subject: |
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I think if we are interested in purchasing volumes, then I will be able to communicate with this manufacturer: I have constant 3-4 contacts with Chinese suppliers.
I also have several agents in China, they work with all countries. |
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albertsm
Joined: 09 Apr 2004 Posts: 5921 Location: Holland
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Posted: Tue Jan 09, 2024 11:14 am Post subject: |
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thanks for the info and sharing.
i will implement it in BasCom-8051.
I must have a STC chip but i am not sure if it is the same. will check that.
otherwise i contact you for testing. _________________ Mark |
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plouf
Joined: 19 Jan 2012 Posts: 78 Location: Athens,Greece
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Posted: Tue Jan 09, 2024 12:09 pm Post subject: |
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implementation means (almost) full working ?
i.e SPI / i2C / 2x UART / ADC etc ?
saying because alexander said that in his dat some of them do no work ..
sending chip's is the easiest , i will order some to test only for the sake of quriosity.. only 0.3 with 8k adc etc (and 17kbyte at 0.33) !? _________________ Christos |
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Alexander-Dan
Joined: 13 Mar 2014 Posts: 111 Location: S.Posad
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Posted: Thu Jan 11, 2024 8:48 pm Post subject: |
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plouf wrote: | implementation means (almost) full working ? |
greetings to all!
I apologize for the silence: I was on a trip, visiting relatives in my hometown (about 650 km from my new place of residence)...
At the moment, only what I indicated in my examples has been tested.
I hope to do more tests on the Bascom-51 and these chips over the course of this month and next. |
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