Ivan
September 6, 2024, 3:37pm
1
Hi, i’m trying to make a video recorder project but i continuosly have a bus error and i don’t understand why, i copied all by the example. I attach the code. Thanks for the help. This is the serial log:DebugVideo.7z (9,3 KB)
== Rtl8735b IoT Platform ==
[Normal mode]
BootFromNORFlash
[Start Boot ROM...]
=== Load PARTBL ===
=== Load Done ===
=== Load ISP_IQ ===
[fcs chk pass]
ISP_IQ @ 0x8461080, 0x14f80, 0x0
mfcs_data version 0x00010001
fcs_data version 0x00010101
=== Process ISP_IQ ===
=== Load Done ===
=== Load BL ===
[Image Start Table @ 0x18200]
=== Load Done ===
== Boot Loader ==
Jul 25 2024:13:51:45
=== Load FCS Para ===
=== Load Done ===
[crc pass]
=== Load ISP_IQ Sensor ===
ISP_IQ @ 0x8461080, 0x14f80
=== Process ISP_IQ ===
=== Load Done ===
=== Load FW1 ===
[Image Start Table @ 0x20106200]
RAM Load @ 0x8061100->0x20106200, 0x6230
DRAM_TYPE is DDR2 128MB.
ddr_freq = 533
DDR Load @ 0x8068080->0x70100000, 0x440fc
=== FW Load Done ===
Boot Loader <==
== RAM Start ==
Build @ 13:37:33, Jul 25 2024
$8735b>[video_voe_presetting] fps:30 w:1920 h:1080
sensor id is bigger than isp_boot->p_fcs_ld_info.multi_fcs_cnt
sensor id is bigger than isp_boot->p_fcs_ld_info.multi_fcs_cnt
Register disk driver to Fatfs.
FATFS Register: disk driver 0
SD_Init 0
part_count = 0
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 = 0x383a8a56
R6 = 0x99a599a5
R7 = 0x701524c4
R8 = 0x00000000
R9 = 0x00000000
R10 = 0x10101010
R11 = 0x11111111
R12 = 0x00000016
LR = 0x7011440d
PC = 0x70112d74
PSR = 0x2100000f
Current:
LR = 0xfffffff1
MSP = 0x20003fb0
PSP = 0x701a83b8
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 7011440D 70112D74 2100000F
20003FD0: 70124A00 FFFFFFED 70147AB4 FFFFFFF9
20003FE0: 20004000 000003E8 E000E000 70147AB4
20003FF0: 07070707 70114501 70114568 21000000
20004000: FBCE7FC7 FF6EF95B E9053318 E70DAA9F
20004010: DCBFBFFF 0FE84406 71289AA3 157F7DD6
20004020: 33F5845D F8F905D3 E76D3E53 6DB273F5
20004030: 7EEE2D52 FE56FBDC 6695FFEF F5F7D591
20004040: B322D90A 950AABFA 50951427 54B0F28D
20004050: 32D9E55A 207DAB7E 89CD73B7 262000DE
20004060: B95AB10F 2F895EF8 459B0457 9415F980
20004070: 1698913E 37102910 136C8EB6 C3645613
20004080: B61F9466 965D1E58 A53EC5AF 0FA3DE2D
20004090: F4D9519E D6B07FED DC7E094F 127B015F
200040A0: 1ACFB1AB 28F6B2AA 18D89B18 15BE1471
PSP Data:
701A83B8: 70008000 701524C4 384C5456 7026EEC4
701A83C8: 00000016 201069C9 100219C8 21100000
701A83D8: 00000000 00000000 00000000 00000000
701A83E8: 00000000 00000000 00000000 00000000
701A83F8: 00000000 00000000 00000000 00000000
701A8408: 00000000 00000000 00000000 00000000
701A8418: 00000000 10101010 70000000 70124B05
701A8428: 7014C298 701524C4 00000000 201069C9
701A8438: 00000000 70125615 00000000 70124B0B
701A8448: 00000000 70124C17 07070707 70008000
701A8458: 7013C036 384C5456 701524C4 701524C4
701A8468: 701924C4 00000000 70142A08 7011A445
701A8478: 701BEC40 70112999 701BEC40 7011271D
701A8488: 701BEC40 701BCC20 00000800 00000001
701A8498: 701B0E60 00000001 07070707 08080808
701A84A8: 09090909 701190A9 00000001 701974E0
== 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!
Hi @Ivan ,
I do not recall the Arduino IDE being able to run two .ino simultaneously. However, you can copy the contents of z_11_Video.ino and paste them below the void loop function on DebugVideo.ino. For more information, please refer to the Arduino Reference .
Thank you.
Ivan
September 30, 2024, 8:52am
3
Hi, now i’m trying the example code “QRCodeScanner” and i get this error, i use this example in the past without problem, is this a problem with the board or with the upgrade of the SDK?
== Rtl8735b IoT Platform ==
[Normal mode]
BootFromNORFlash
[Start Boot ROM...]
=== Load PARTBL ===
=== Load Done ===
=== Load ISP_IQ ===
[fcs chk pass]
ISP_IQ @ 0x8461080, 0x2ff80, 0x0
mfcs_data version 0x00010001
fcs_data version 0x00010101
=== Process ISP_IQ ===
=== Load Done ===
=== Load BL ===
[Image Start Table @ 0x18200]
=== Load Done ===
== Boot Loader ==
Sep 20 2024:16:52:24
=== Load FCS Para ===
=== Load Done ===
[crc pass]
=== Load ISP_IQ Sensor ===
ISP_IQ @ 0x8461080, 0x2ff80
=== Process ISP_IQ ===
=== Load Done ===
=== Load FW1 ===
FW_ISP_IQ @ 0x8061080, 0x31f80
=== Process FW_ISP_IQ ===
DRAM_TYPE is DDR2 128MB.
ddr_freq = 533
VOE flash @ 0x8093080, 0x80f80
FCS KM_status 0x00002081 err 0x0000200a
Wait KM fcs done 0 us
FCS TM_status 0x003f0000
store fcs data for application
It don't do the sensor initial process
RAM TM_STATUS 0x00bf1208 err 0x00001208
read fcs_status 0x000000bf
read fcs_status 0x000000bf
=== Process VOE IMG ===
[Image Start Table @ 0x20106200]
RAM Load @ 0x8114100->0x20106200, 0x6210
DDR Load @ 0x811b080->0x70100000, 0x2e5f8
=== FW Load Done ===
Boot Loader <==
== RAM Start ==
Build @ 16:45:25, Sep 20 2024
$8735b>[video_voe_presetting] fps:30 w:1920 h:1080
fwin(1),enc_en(0),IQ_OFFSET = 0x17b60
fwin(1),enc_en(0),SENSOR_OFFSET = 0x2fba0
sensor id 1 iq_data 17b60 sensor_data 2fba0
hal_voe_ready 0x0 0xbf1208
read fcs_status 0x000000bf
[video_init] uvcd iq is null, use default.
[video_init] uvcd SNR is null, use default.
IQ:FW size (76042)
sensor:date 417/168/161 version:�����������ශශBශ�ශ�ශ�ශ������������4�p4�p4�p
sensor:FW size (-532512329)
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 = 0xe04281b7
R3 = 0xefdeadbe
R4 = 0x00000000
R5 = 0xe02f6347
R6 = 0x99a599a5
R7 = 0x7017b634
R8 = 0x0001b240
R9 = 0x7012db10
R10 = 0x10101010
R11 = 0x11111111
R12 = 0x00000016
LR = 0x7011ccad
PC = 0x7011b68c
PSR = 0xa100000f
Current:
LR = 0xfffffff1
MSP = 0x20003fb0
PSP = 0x7019ac28
xPSR = 0xa0000005
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 E04281B7 EFDEADBE
20003FC0: 00000016 7011CCAD 7011B68C A100000F
20003FD0: 70131EB0 FFFFFFFD 70133274 FFFFFFF9
20003FE0: 20004000 000003E8 E000E000 70133274
20003FF0: 07070707 7011CDA1 7011CE08 21000000
20004000: F9AC9F3F 55DFEBAF A278705E 020F40D2
20004010: F9FF585E FFFDE64F 8D21D509 F3E4C5D8
20004020: A3FDEF7E 6FDDFFE7 371BF582 04510F3F
20004030: 97F2EFAE CBFFED47 4CC55505 2C6CC800
20004040: 91FE7D4D 15E7A9A6 842208D1 83C00268
20004050: 78FECC2D 3711DD23 A0006001 0B219721
20004060: A5B5FF49 6DE7DF6B 0A12950C C3C83162
20004070: F8B6AAE2 47978DB3 2DE45086 43104315
20004080: 4BEEA77B 9F46A6C8 7B4587EE 99642380
20004090: 17E9D2FB BAECB980 5040B53D 2305B92E
200040A0: A7FEE463 0E1F5FFF 65800744 23240DB5
PSP Data:
7019AC28: 70000040 7017B654 E04281B7 702AD4C4
7019AC38: 00000016 201069C9 100219C8 A1000000
7019AC48: 70000000 7011758D 701306F8 7017B634
7019AC58: 0001B240 201069C9 000000B0 7011809D
7019AC68: 000000B0 70117593 000000B0 70117635
7019AC78: 7019AC8C 0001B240 7012DB10 70000040
7019AC88: A1A801A1 01A1AC01 B401A1B0 A1B801A1
7019AC98: 01A1BC01 E001A1EC E00281B7 E04281B7
7019ACA8: 02C281B7 8281B7E0 81B7E001 B7E00282
7019ACB8: 8001C281 800280B8 01C280B8 8280B880
7019ACC8: 7013B634 7013B634 7017B634 00000000
7019ACD8: 00003200 701200B5 05A64DA0 7019B240
7019ACE8: 7012DA18 7011C395 00000000 7011C4C7
7019ACF8: E000E000 7019B260 7012E804 06060606
7019AD08: 07070707 7012C1B8 09090909 70112E4B
7019AD18: 7019B260 70112F37 04040404 05050505
== 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!
Ivan
September 30, 2024, 4:15pm
4
With the build 4.0.7 it works fine, with the newest build doesn’t work.
Hi @Ivan ,
Could you temporary use 4.0.7 first? I know of this issue, this is due to the upgrade in the sdk, but this issue will be fixed by the next stable release.
4.0.7 is the stable release version.
Thank you.
Ivan
October 1, 2024, 12:11pm
6
Yes, i use 4.0.7 for now. Thanks