hi all in my android application i need to read data from serialport(ttyUSB0) .I have written native code for that but it fails to read in a long run by emitting the below error
pls help me /DEBUG ( 824): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** I/DEBUG ( 824): Build fingerprint: 'TI/beagleboard/beagleboard:2.3/ GRH55/eng.a0393957.20110331.094806:eng/test-keys' I/DEBUG ( 824): pid: 1547, tid: 1547 >>> system <<< I/DEBUG ( 824): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr be806000 I/DEBUG ( 824): r0 00000000 r1 be805ffd r2 00000000 r3 00000be5 I/DEBUG ( 824): r4 be805360 r5 be805418 r6 be805418 r7 be805380 I/DEBUG ( 824): r8 0000abe0 r9 be805418 10 be805410 fp 00000004 I/DEBUG ( 824): ip 0000000b sp be805358 lr 82f00603 pc 82f00646 cpsr 88000030 I/DEBUG ( 824): d0 0000006442c80000 d1 0035003842c80000 I/DEBUG ( 824): d2 000000b400000074 d3 001dd69000000000 I/DEBUG ( 824): d4 0000000100000000 d5 0064006d00000002 I/DEBUG ( 824): d6 0000000200000000 d7 000000003f800000 I/DEBUG ( 824): d8 0000000000000000 d9 0000000000000000 I/DEBUG ( 824): d10 0000000000000000 d11 0000000000000000 I/DEBUG ( 824): d12 0000000000000000 d13 0000000000000000 I/DEBUG ( 824): d14 0000000000000000 d15 0000000000000000 I/DEBUG ( 824): d16 81d1cbf840012108 d17 c049000000000000 I/DEBUG ( 824): d18 0000000000000000 d19 0000000000000000 I/DEBUG ( 824): d20 3ff0000000000000 d21 8000000000000000 I/DEBUG ( 824): d22 0000000000000000 d23 0000000000000000 I/DEBUG ( 824): d24 0003000700020006 d25 0003000700020006 I/DEBUG ( 824): d26 001f001f001f001f d27 001f001f001f001f I/DEBUG ( 824): d28 003f003f003f003f d29 3ff0000000000000 I/DEBUG ( 824): d30 0000000000000000 d31 3ff0000000000000 I/DEBUG ( 824): scr 60000012 I/DEBUG ( 824): I/DEBUG ( 824): #00 pc 00000646 /data/data/cdac.com/lib/ libndk4.so I/DEBUG ( 824): #01 lr 82f00603 /data/data/cdac.com/lib/ libndk4.so I/DEBUG ( 824): I/DEBUG ( 824): code around pc: I/DEBUG ( 824): 82f00624 d1f32a53 5cf01c8b 785a444b d0552a5a I/DEBUG ( 824): 82f00634 2300464d e001186e 1c0a1c10 330154e0 I/DEBUG ( 824): 82f00644 78c918f1 d1f72a5a d1f5295a 68324646 I/DEBUG ( 824): 82f00654 009b23a7 58d31c21 47984640 e00c1c04 I/DEBUG ( 824): 82f00664 680a4641 23a74923 4479009b 464058d3 I/DEBUG ( 824): I/DEBUG ( 824): code around lr: I/DEBUG ( 824): 82f005e0 1c28ef6c ff8cf7ff 44484658 421e6803 I/DEBUG ( 824): 82f005f0 2298d038 1c1119d2 1c284691 f7ff2232 I/DEBUG ( 824): 82f00600 4684ef68 dd602800 7832464e e0022100 I/DEBUG ( 824): 82f00610 d0504563 1c101c19 464e1c4b 5cf23853 I/DEBUG ( 824): 82f00620 d1f52800 d1f32a53 5cf01c8b 785a444b I/DEBUG ( 824): I/DEBUG ( 824): stack: I/DEBUG ( 824): be805318 be805320 I/DEBUG ( 824): be80531c be80531c I/DEBUG ( 824): be805320 00000004 I/DEBUG ( 824): be805324 00000000 I/DEBUG ( 824): be805328 000008bf I/DEBUG ( 824): be80532c 00000000 I/DEBUG ( 824): be805330 81d876b4 /system/lib/libdvm.so I/DEBUG ( 824): be805334 01005380 I/DEBUG ( 824): be805338 be805360 I/DEBUG ( 824): be80533c be805380 I/DEBUG ( 824): be805340 82f00708 /data/data/cdac.com/lib/ libndk4.so I/DEBUG ( 824): be805344 ed78b92d I/DEBUG ( 824): be805348 be805360 I/DEBUG ( 824): be80534c 0000002b I/DEBUG ( 824): be805350 df002777 I/DEBUG ( 824): be805354 e3a070ad I/DEBUG ( 824): #00 be805358 be805410 I/DEBUG ( 824): be80535c 00000000 I/DEBUG ( 824): be805360 46363937 I/DEBUG ( 824): be805364 30303030 I/DEBUG ( 824): be805368 54700031 I/DEBUG ( 824): be80536c ce24be80 I/DEBUG ( 824): be805370 ce10410a I/DEBUG ( 824): be805374 5368410a I/DEBUG ( 824): be805378 e2c881da I/DEBUG ( 824): be80537c 5490afd0 I/DEBUG ( 824): be805380 0003be80 [heap] I/DEBUG ( 824): be805384 55300000 I/DEBUG ( 824): be805388 ce2cbe80 I/DEBUG ( 824): be80538c 5470410a I/DEBUG ( 824): be805390 b92dbe80 I/DEBUG ( 824): be805394 5458ed78 I/DEBUG ( 824): be805398 5478be80 I/DEBUG ( 824): be80539c ce10be80 -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
