hi Mark,
Thanks for your answers Mark but fortunately I still have not any dialog SPI
I read, read and test the samples
I understand the master must send a byte first to the slave and the the slave return one and so on...
On the help the clockrate must be a 1/4 than slave one, but I saw also :
Config Spi = Hard , Interrupt = On , Data Order = Msb , Master = No , Polarity = Low , Phase = 0 , Clockrate = 128 '[u:a4eeeb8617]clock rate does not matter for a slave [/u:a4eeeb8617]
I would like to use soft but hard will be convenient too - It is for two things
use the DS3234 RTC TCXO
Make a wiki about the SPI bus for all of us
So a sample as Master send "abcdefgh"
and a Slave which answers "123456789"
Using new atmega as 644..168. for exemple...
I tried both the 2313 doesn't work for me and the 8515 samples the 8515 give me errors of compilation
I think it will be a real help for all of us and... I will do not the wiki ! :wink:
:cry:
Jean-Pierre
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