Hi, i´m using an AMB82 mini for a personal project.
I have a server mounted on the AMB82 mini board, it receives a string from another board and compares it with a list inside the micro SD card. If the comparison is satisfied, facial recognition begins. My problem is that after loading the code I get the following message from the serial monitor:
[video_voe_presetting] fps:30 w:1920 h:1080
sensor id is bigger than isp_boot->p_fcs_ld_info.multi_fcs_cnt
hal_voe_ready 0x0 0x3f0000
read fcs_status 0x0000003f
[video_init] uvcd iq is null, use default.
[video_init] uvcd SNR is null, use default.
IQ:FW size (944526422)
Bus Fault:
SCB Configurable Fault Status Reg = 0x00000400
Bus Fault Status:
BusFault Address Reg is invalid(Asyn. BusFault)
Imprecise data bus error:
a data bus error has occurred, but the return address in the stack frame is not related to the instruction that caused the error.
S-domain exception from Handler mode, Standard Stack frame on S-MSP
Registers Saved to stack
Stacked:
R0 = 0x00000000
R1 = 0x00000040
R2 = 0x384c5456
R3 = 0xefdeadbe
R4 = 0x00000000
R5 = 0x383a0546
R6 = 0x99a599a5
R7 = 0x703a7194
R8 = 0x00000000
R9 = 0x00000000
R10 = 0x10101010
R11 = 0x11111111
R12 = 0x00000016
LR = 0x70122d81
PC = 0x701212dc
PSR = 0x2100000f
Current:
LR = 0xfffffff1
MSP = 0x20003fb0
PSP = 0x703fd040
xPSR = 0x20000005
CFSR = 0x00000400
HFSR = 0x00000000
DFSR = 0x00000000
MMFAR = 0x00000000
BFAR = 0x00000000
AFSR = 0x00000000
PriMask = 0x00000000
SVC priority: 0x00
PendSVC priority: 0xf0
Systick priority: 0xf0
MSP Data:
20003FB0: 00000000 00000040 384C5456 EFDEADBE
20003FC0: 00000016 70122D81 701212DC 2100000F
20003FD0: 7012CF10 FFFFFFED 70268DE4 FFFFFFF9
20003FE0: 20004000 000003E8 E000E000 70268DE4
20003FF0: 07070707 70122E75 70122EE8 21000000
20004000: EFBBBDED B5EF6FF2 A2CC01C6 F6F8DDF6
20004010: FD9CFD5D 2E97FFF4 80B49BE1 1A7109FD
20004020: A1EFFEDC CFFF36FF DAAA386A 62188A94
20004030: FD9FDED9 BDDFDFC5 19B0F14F 25BA0C0D
20004040: 38BB8ADF 0D2B7FE3 A0CC3029 20801208
20004050: BDB6EB6A EBEF3F17 02C04263 01720980
20004060: F9D9CC8B CBF486AE 02992908 2300040D
20004070: AFF3CB77 9B170FDF 28E3315E 22611E8C
20004080: A3AE6BDF 79A1F979 3131E6AC 03C14C12
20004090: BF9EFFFF DD4C61C2 83808068 8B59C894
200040A0: D3BF25FD 3E8ECEF9 684DA09C 28130A3E
PSP Data:
703FD040: 70008000 703A7194 384C5456 704CC0A4
703FD050: 00000016 201069C9 100219C8 21100000
703FD060: 00000000 00000000 00000000 00000000
703FD070: 00000000 00000000 00000000 00000000
703FD080: 34390000 36323534 0A323234 0076FB2F
703FD090: 20140328 703676D8 703A7194 00000000
703FD0A0: 00000000 10101010 70000000 7014592D
703FD0B0: 703676D8 703A7194 00000000 201069C9
703FD0C0: 00000000 70146369 00000000 70145933
703FD0D0: 00000000 70145A17 00000000 70008000
703FD0E0: 7019AA4D 384C5456 703A7194 703A7194
703FD0F0: 703E7194 00000000 7025CA58 7011A675
703FD100: 70263BC0 7011A14D 00000000 703FD138
703FD110: 703FD13C 7041C400 70263DA4 7041C400
703FD120: 70263DA4 70263BC0 00000000 00000000
703FD130: 00000000 7011627B 00000000 00000000
== NS Dump ==
CFSR_NS = 0x00000000
HFSR_NS = 0x00000000
DFSR_NS = 0x00000000
MMFAR_NS = 0x00000000
BFAR_NS = 0x00000000
AFSR_NS = 0x00000000
MSP_NS = 0x00000000
PSP_NS = 0x00000000
NS HardFault Status Reg = 0x00000000
SCB Configurable Fault Status Reg = 0x00000000
No Back Trace!
Any idea where the problem could be?