Hi everyone, I'm trouble using a RS232 port on the IGEPv2 board.
I'm successfully communicating from pc to baord and from baord to pc using vladistan RxTx port on Android. But after a while, the board freezes and i get this error message: WARNING: at kernel/workqueue.c:485 flush_cpu_workqueue+0x34/0x88() Modules linked in: omaplfb libertas pvrsrvkm sdmak lpm_omap3530 dsplinkk cmemk [<c003b9d8>] (unwind_backtrace+0x0/0xd8) from [<c0061374>] (warn_slowpath_common +0x48/0x60) [<c0061374>] (warn_slowpath_common+0x48/0x60) from [<c0070208>] (flush_cpu_workq ueue+0x34/0x88) [<c0070208>] (flush_cpu_workqueue+0x34/0x88) from [<c01be2e4>] (tty_ldisc_releas e+0x20/0x68) [<c01be2e4>] (tty_ldisc_release+0x20/0x68) from [<c01b9af4>] (tty_release +0x3c0/ 0x420) [<c01b9af4>] (tty_release+0x3c0/0x420) from [<c00b5b00>] (__fput +0x104/0x1d8) [<c00b5b00>] (__fput+0x104/0x1d8) from [<c00b2c10>] (filp_close+0x6c/ 0x78) [<c00b2c10>] (filp_close+0x6c/0x78) from [<c0062db8>] (put_files_struct +0x88/0xd c) [<c0062db8>] (put_files_struct+0x88/0xdc) from [<c028e100>] (binder_deferred_fun c+0x4e8/0x52c) [<c028e100>] (binder_deferred_func+0x4e8/0x52c) from [<c0070724>] (worker_thread +0x150/0x1c4) [<c0070724>] (worker_thread+0x150/0x1c4) from [<c0073794>] (kthread +0x78/0x80) [<c0073794>] (kthread+0x78/0x80) from [<c0036ecc>] (kernel_thread_exit +0x0/0x8) ---[ end trace 4796369df1c2dc82 ]--- binder: 1282: binder_alloc_buf, no vma binder: 941:968 transaction failed 29201, size 96-0 Any help would be greatly apprecitaed :) -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel
