Can't Get USB Mouse Example Code working on AT91SAMS7-EK

The burned in USB Mouse code works fine on my AT91SAMS7-EK Evaluation Board. However, I can't get the AT91SAM7S64-BasicMouseUSB-IAR4_11A-1_1.zip example code to work. I want to use this as the basis of a new project.

I am using the 4.30 version of the IAR Kickstart IDE Compiler/Debugger/Etc. which I just downloaded from the IAR web site. (I previously tried the version on the CD that came with the Eval board).

Two issues are occurring:
1) The #define AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE does not exist. So the compile has errors. No big deal, I just hardcoded it to 0 to continue on.
2) After downloading and single stepping, it gets into:

when executing the line:

I get the error message:


This is fairly early on in the code, before the DBGU port gets initialized and before the #define that I fixed up gets used.

TIA for any help, I'm on a tight schedule, Phil

Hi

Sorry for the late repply, the USB muse will be available on the next DVD this update correct the followinf feature:
AIC setting (in your request)
Change PLL setting for USAN error from 0.16 to 0.11 ( 0.11 it's used to USB agrement)

suport IAR 4.30A

JPP

I have Literature #6188C DVD (release date Jan. 2006) and there is no USB Mouse Project for SAM7X256. The one for SAM7S256 doesn't work on my 7X256-EK board (though Enumeration seems to pass and I get new USB Mouse in the device list, but Joystick is not functioning). Any fix for this will be appreciated.

Thanks for any reply.

Hi
Please check the Pull-up resistor is not the same from AT91SAM7S and AT91SAM7X Board