Hi, I am working on the bridge driver of OMAP 3430 on zoom2 board. I am using the tool chain of 2008q3 and kernel source is android 2.6.27. I downloaded the bridge driver source from the gforge.ti.com site named dspbridge_LDP_v1.9., and i am building the code as per the steps mentioned in the Build_instructions_DSPBridge.pdf. I can build the mpu_api directory to generate the bridge libraries. I can build the samples directory to generate the executables. But i am getting huge errors while building the mpu_driver. I am following the steps which are mentioned in the above pdf document. So i am taking the bridgedriver.ko from the kernel source from the folder /arch/arm/... I created dspbridge folder in the file system and copied bridgedriver.ko, *.dll *.dof64p, *.out. I copied all shared libraries into the /system/lib folder. Afetr booting the board from SD card i am running application like this. 1) insmod ./bridgedriver.ko phys_mempool_base=0x87000000 phys_mempool_size=0x600000 shm_size=0x40f000 This works fine. 2) ./cexec.out ddspimage_tiomap3430.dof64p It is telling ./cexec.out not found. Even i try ping.out it is telling same. I think it is not entering into the main even. I tried with the 2007q3 also. But the result is same only. Pls help me....Thanks in advance. Regards Meenakshudu B.