Search found 6 matches

by XiaoMC
Tue 2017-03-14 9:04
Forum: System Software
Topic: about SPI master & slave
Replies: 9
Views: 4161

Re: about SPI master & slave

Panu:

I'm browsing the forum, I did not find much information on API (call function in drivers).
Is there some posts I did not find?
by XiaoMC
Tue 2017-03-07 14:43
Forum: System Software
Topic: about SPI master & slave
Replies: 9
Views: 4161

Re: about SPI master & slave

Panu: I have these questions: 1) what is the relationship between VSOS & VSOS kernel? There is "VSOS3 Kernel 3.40" ,that means the newest version for kernel should be 3.40, If so, why you said "Use this eeprom.img if you want to install or upgrade to vsos v0.21: eeprom.img" in post "Flashing a new o...
by XiaoMC
Tue 2017-03-07 9:11
Forum: System Software
Topic: about SPI master & slave
Replies: 9
Views: 4161

Re: about SPI master & slave

Panu:
Thank you.
How about this question: all the default software/package/configuration can be done by me?
I mean whether there's some work must be done by VLSI.

Thank you.
by XiaoMC
Tue 2017-03-07 4:19
Forum: System Software
Topic: about SPI master & slave
Replies: 9
Views: 4161

Re: about SPI master & slave

I browsed taobao.com, label price is RMB2800, that is nearly 400 Europe dollars , official price is 250 Europe dollars, maybe tax and profit added.
Too expensive for personal developer.
by XiaoMC
Tue 2017-03-07 3:36
Forum: System Software
Topic: about SPI master & slave
Replies: 9
Views: 4161

Re: about SPI master & slave

Thank you for so fast reply! I have consulted distributor in China, the 1005 is relative expensive for cheap China Made :). I'm not sure if people will accept the higher price with better quality. But the feature is really attractive for developer :). And the develop board is so expensive in China Y...
by XiaoMC
Mon 2017-03-06 8:24
Forum: System Software
Topic: about SPI master & slave
Replies: 9
Views: 4161

about SPI master & slave

I'm beginner to VSDSP, actually not familiar with hardware. For 1053, there is SPI interface, and in all solution it was defined as slave subsystem. My question is if the 1053 can act as master device? What I want to do: 1) build a embed system with : master MCU + wifi module + VS1053; These 3 modul...