lpcware

lpc1788 SPI

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by sekil on Sat Sep 22 13:41:08 MST 2012
Hi.
Please help me:
I'm try read info from eeprom mxic, connected to SSP0 at pins p0.15-18.
CS from eeprom i connect to ground.
I get SSP driver from CMSIS, and try send CMD's to eeprom, but not good - i get two 0x00ff :(

                SSP_SendData(LPC_SSP0,0x90);
SSP_SendData(LPC_SSP0,0x0);
SSP_SendData(LPC_SSP0,0x0);
SSP_SendData(LPC_SSP0,0x0);
_DBH16_(SSP_ReceiveData(LPC_SSP0));
                _DBH16_(SSP_ReceiveData(LPC_SSP0));

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