SPI broblem

andys · Joined: 23 Oct 2006 Posts: 175

I try to write code for SPI master-slave and compiller find that at line
# use SPI(master,DIN=PIN_B1,D0=PIN_B0,CLK=PIN_B2,ENABLE=PIN_B4)

this error:

Library in USE not found "SPI"

How to correct this??????

mskala · Joined: 06 Mar 2007 Posts: 100 Location: Massachusetts, USA

I found the same thing. It doesn't really matter since using SETUP_SPI() command with the appropriate arguments sets up the hardware SPI pins correctly (I'm in 4.012 PIC18 compiler). Just don't need the #use spi at all.

Mark S.

andys · Joined: 23 Oct 2006 Posts: 175

If is possiple upload yous code because i want to see any example for spi

Ttelmah · Guest

#USE SPI, is one of the new commands, that doesn't work on the earlier V4 compilers.
If you look at the manual, and the 'index', it is not even listed. It is only found, if you search the manual, or look for one of the other new SPI commands like spi_xfer. Note also that the 'overview' section for SPI, does not show this.
In the latest versions, it is now accepted, and does appear to be generating working code.

Best Wishes