LPCXpresso IDE中的主题 Re: LPC1114 SPI Receive module help needed

LPC1114 SPI Receive module help needed

lpcware — Wed, 15 Jun 2016 22:05:48 GMT

Content originally posted in LPCWare by karthik.s on Tue Aug 03 02:26:55 MST 2010
Can anyone explain me what the following statement means?

while ( (LPC_SSP->SR & (SSPSR_BSY|SSPSR_RNE)) != SSPSR_RNE );

This statement is taken from the SPI driver(SSP0 receive module) sample provided with the LPC1114 library.My application code is always stuck at this point and not able to figure what the problem is.

Re: LPC1114 SPI Receive module help needed

lpcware — Wed, 15 Jun 2016 22:05:49 GMT

Content originally posted in LPCWare by Spencer on Tue Jun 28 18:25:59 MST 2011
Dear Sirs:

How LPC1114 Read/Write another MCU by SPI interface?

Does it have any source code?

Thanks.

Re: LPC1114 SPI Receive module help needed

lpcware — Wed, 15 Jun 2016 22:05:50 GMT

Content originally posted in LPCWare by Ex-Zero on Wed Jun 29 00:35:25 MST 2011
There's an example in your example folder :)

...\lpcxpresso\Examples\NXP\LPC1000\LPC11xx\NXP_LPCXpresso1114-302_2011-02-07.zip -> ssp

Re: LPC1114 SPI Receive module help needed

lpcware — Wed, 15 Jun 2016 22:05:50 GMT

Content originally posted in LPCWare by Spencer on Mon Jul 04 01:34:07 MST 2011
Dear Sirs:

Thanks a lot.
I know NXP had example code.
But it seem read/write with EEPROM......

How to do it?