Thumb 2 assembler to initiate i/o, spi and timer.

[gculliven]

Posted on November 25, 2008 at 11:41

Thumb 2 assembler to initiate i/o, spi and timer.

[gculliven]

Posted on May 17, 2011 at 12:53

Hi there I am writing a small program for the stm32 in thumb 2 assembler. This is an assignment for uni and dont actually have an stm32 having to rely on data sheets and the net to work this out. I have written the code for the functionality of the task the onlt thing I can't seem to find is how to iitiate the ports and the spi. Also I can't find how to use a timer needed for a delay. Any help will be greatly appreciated. Gav

[brianforde9]

Posted on May 17, 2011 at 12:53

Gavin,

What you need are this

http://www.st.com/stonline/products/literature/rm/13902.pdf

and these

http://www.st.com/stonline/products/literature/um/13475.pdf

http://www.st.com/stonline/products/support/micro/files/um0427.zip

These may also be interesting to you;

http://www.st.com/stonline/products/literature/um/14703.pdf

http://www.st.com/stonline/products/support/micro/files/um0549.zip

Brian F.

[gculliven]

Posted on May 17, 2011 at 12:54

Thk you Bri I will have a look.