Anyone using GCC 4.1 Gnuarm with Keil uVision? I need to know how your environment is set up, having problems building my project. Thanks Joe
I intend to release with the latest version of GCC, but have currently dropped back to the version Keil sent with the debugger because I am compiling in THUMB mode, and the assembly window in the debugger tries to show ARM code which is of course gibberish (and yes the registers show that THUMB is active). I notified Keil support about this, and they agreed that it was a problem, but they don't truly support GCC and just said to use the version they ship - which is over 2 years old (yes, that annoys me). That being said, when I run 4.1 I need to change the options to make the "Cygnus Folder" point to the location where I have installed GCC and GNU-Tool-Prefix to be arm-elf-. In addition I had to add "-mno-fpu" to the Assembler tab's "Misc Controls" line. I also have optimization turned off at the moment because my code doesn't run with it on with any version of GCC. I thought I had everything declared volatile that needed to be, but apparently not, and I haven't had time to track it down yet. Kathy