Need help on SSP

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Need help on SSP

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NXP Employee
NXP Employee
Content originally posted in LPCWare by lenguyen on Thu Feb 20 10:17:52 MST 2014
Hi All,

I am using ssp demo code using lpcopen 2.07 to talk to ADS8332 ADC. However I can't get it works due Buffer_Verify return with TX data and RX data does not match. So, i am trying to understand how does demo code work. I look into function Chip_SSP_RWFrames_Block(LPC_SSP, &xf_setup), there are many function call in this function. I have no idea what it does.
If some body can help me to walk thru this sequences of SSP or point to me some documents that will be appreciated .


Thanks
LN
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NXP Employee
NXP Employee
Content originally posted in LPCWare by lenguyen on Fri Feb 21 08:23:51 MST 2014
Thank you
ln
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NXP Employee
NXP Employee
Content originally posted in LPCWare by embd02161991 on Thu Feb 20 23:48:18 MST 2014
Hi,

You can find the documentation on the functions used here :
http://www.lpcware.com/content/nxpfile/lpcopen-software-development-platform-lpc40xx-packages

Also take a look at the user manual to understand the SSP configuration and register descriptions :
http://www.lpcware.com/content/nxpfile/um10562-lpc408x407x-user-manual


Thanks,
NXP Tehnical Support
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