Lpc2000

hi
 
When using SPI in master mode be sure to drive SSEL high. If you dont do that you wont see SPI  working.
 
Try that
 
Amit

arturo_tramontini <a.t@...> wrote:
/* SPI (Serial Peripheral Interface) */
#define SPI_SPCR       (*((volatile unsigned char *) 0xE0020000))
#define SPI_SPSR       (*((volatile unsigned char *) 0xE0020004))
#define SPI_SPDR       (*((volatile unsigned char *) 0xE0020008))
#define SPI_SPCCR      (*((volatile unsigned char *) 0xE002000C))
#define SPI_SPTCR      (*((volatile unsigned char *) 0xE0020010))<<?
#define SPI_SPTSR      (*((volatile unsigned char *) 0xE0020014))<<?
#define SPI_SPTOR      (*((volatile unsigned char *) 0xE0020018))<<?
#define SPI_SPINT      (*((volatile unsigned char *) 0xE002001C))


someone know about these registers?
have you some old manuals?

thanks.
artur


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