I can't to control IAL12790 by SPI interface. I don't know why.
i send 0x40 to IAL12790 voice not responding but IAL12790 return value to code
any one have sample code
thanks.
orcin.
Could you really not think of a meaningful title/summary for your post?
"I can't to control IAL12790"
What is "IAL12790"? How about providing a link to its datasheet?
"I don't know why"
And how do you expect anyone else to know??!
What, exactly, have you tried?
What problem(s), specifically, have you encountered?
What debugging have you done in an attempt to resolve the problem(s)?
"any one have sample code"
Does the manufacturer not provide any?
How is Keil involved?
Any Keil tools?
What processor?