Posted on May 17, 2011 at 14:34Hi, also having the same problem when upgrading from 6.10 to 6.20. Copying intrinsics.h from 6.10 to 6.20 (C:\Program Files\IAR Systems\Embedded Workbench 6.0 Kickstart\arm\inc\c\intrinsics.h) also fixes the conflicts ...

Posted on May 17, 2011 at 13:55Hi, thanks for the heads up. Would it be sufficient to monitor the page:http://www.st.com/mcu/familiesdocs-126.html or is one of the tool chain vendors likely to have one first? Greetings and thanks, Frieder