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Lpc2000

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Message

SPI`

2006-01-10 by jk jlkj

Hi All,
   
  I am facing a problem with SPI. I am  using LPC2214 in interrupt mode as a SLAVE, and Transmitting the data on the UART after every 10 bytes that are received.
  Here, the data that i get on the UART is not consistent on each Power up of the board. 
  I am sometimes receiving some different data on the LPC after power up.
   
  On switching the board on & off 35 times. i got correct data 29 times. 
  No data at all (i.e. didnot enter the SPI ISR at all) 1 time &
  Different data 5 times (i.e. entered theISR but the data is notcaptured properly) 
   
  Can some one help me out. I am totally clueless. It does not work with JTAG at all, it never enters the SPI ISR.
   
  Regards,
  Jerome
   

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