Communication from St7-1 to St7-2 via SPI

chill_just_chill · ‎2003-04-06

Posted on April 07, 2003 at 08:08

chill_just_chill · ‎2003-04-06

Posted on April 06, 2003 at 15:33

Hello,

I need to send bytes from one ST7 to another ST7 via SPI.

Can someone help me on how to program this in ST7-assembler?

christophe

nmorgan2002uk · ‎2003-04-06

Posted on April 07, 2003 at 08:08

Check out apps notes AN970 and 972.

SPI is really very easy, just make sure that you select the correct mode (master/slave) and are reading on the correct edge

Neil