问题描述
开机后摄像头的灯也亮，电压也对的上，但是在IDE中启动摄像头报错找不到
硬件板卡
银杏科技GT6700
4 Answers
你好，方便更新一下固件吗？这个是之前版本的配置问题，导致5647识别有问题
https://blog.arducam.com/raspberry-pi-camera-pinout/
你好，参考这个线序，这个OV5647需要有个power pin，银杏科技GT6700的camerapin是没有引出这个脚的，所以无法使用这个5647模组。
https://kendryte-download.canaan-creative.com/developer/releases/canmv_k230_micropython/daily_build/ 你好，以及添加了这个板子的支持，请下载CanMV_K230_GT6700_micropython
[2025-09-12 10:51:31.744]# RECV ASCII/1061 <<<
U-Boot SPL 2022.10-00002-gc7ef2796 (Sep 09 2025 - 02:52:28 +0000)
lpddr4 2660
00000000: PMU Major Msg: End of CA training
00000000: PMU Major Msg: End of initialization
00000000: PMU Major Msg: End of read enable training
00000000: PMU Major Msg: End of fine write leveling
00000000: PMU Major Msg: End of read dq deskew training
00000000: PMU Major Msg: End of MPR read delay center optimization
00000000: PMU Major Msg: End of Write leveling coarse delay
00000000: PMU Major Msg: End of write delay center optimization
00000000: PMU Major Msg: End of read delay center optimization
00000000: PMU Major Msg: End of max read latency training
00000000: PMU Major Msg: Firmware run has completed
[2025-09-12 10:51:31.883]# RECV ASCII/324 <<<
load image 305896 bytes, time 101527 us, speed 3000 KB/s
U-Boot 2022.10-00002-gc7ef2796 (Sep 09 2025 - 02:52:28 +0000)
CPU: rv64imafdcvsu
Model: kendryte k230 canmv gt6700
DRAM: 1 GiB
Core: 26 devices, 13 uclasses, devicetree: embed
MMC: mmc0@91580000: 0, mmc1@91581000: 1
Loading Environment from MMC...
[2025-09-12 10:51:31.990]# RECV ASCII/138 <<<
OK
In: serial@91400000
Out: serial@91400000
Err: serial@91400000
Net: No ethernet found.
Hit any key to stop autoboot: 0
[2025-09-12 10:51:32.098]# RECV ASCII/216 <<<
load image 1393841 bytes, time 58295 us, speed 23000 KB/s
Jump to big hart
OpenSBI v1.2.2
heap: [0x004b22c0 - 0x044b22c0], size 65536 KB
page: [0x044b22c8 - 0x1fffec00], size 453938 KB
lwIP-2.1.2 initialized!?
[2025-09-12 10:51:32.175]# RECV ASCII/183 <<<
[I/SDIO] SD card capacity 31166976 KB.
found part[0], begin: 52428800, size: 10.0MB
found part[1], begin: 62914560, size: 500.0MB
found part[2], begin: 1073741824, size: 28.740GB
[2025-09-12 10:51:32.362]# RECV ASCII/594 <<<
[31m[E/drv_touch] touch probe failed.[0m
[I/sal.skt] Socket Abstraction Layer initialize success.
Can't find sensor on csi0
Can't find sensor on csi1
find sensor(gc2093_csi2) on csi2
vicap_mcm_init
[31mTHIS BOARD MAYBE NOT CONFIGURE BANK VOLTAGE!!!
[0m
#############SDK VERSION######################################
SDK : v0.5-20250912-012132-gitlab-runner-jyosdfnqv-project-1631-concurrent-1-7e8bcfd
CanMV : v1.4-20250912-012132-gitlab-runner-jyosdfnqv-project-1631-concurrent-1-873d625
nncase: 2.9.0
##############################################################
msh />
[2025-09-12 10:51:32.486]# RECV ASCII/16 <<<
usb disconnect
[2025-09-12 10:51:32.800]# RECV ASCII/822 <<<
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x00
bAlternateSetting: 0x00
bNumEndpoints: 0x01
bInterfaceClass: 0x09
bInterfaceSubClass: 0x00
bInterfaceProtocol: 0x01
iInterface: 0x00
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x00
bAlternateSetting: 0x01
bNumEndpoints: 0x01
bInterfaceClass: 0x09
bInterfaceSubClass: 0x00
bInterfaceProtocol: 0x02
iInterface: 0x00
Hub Descriptor:
bLength: 0x09
bDescriptorType: 0x29
bNbrPorts: 0x04
wHubCharacteristics: 0x00a0
bPwrOn2PwrGood: 0x30
bHubContrCurrent: 0x64
DeviceRemovable: 0x00
PortPwrCtrlMask: 0xff
[2025-09-12 10:51:34.167]# RECV ASCII/105 <<<
CanMV K230 start in 2503203 us
[1;32;40mIDE debugger built Sep 12 2025 01:21:48
[0m[mpy] enter repl
[2025-09-12 10:51:35.221]# RECV ASCII/285 <<<
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x00
bAlternateSetting: 0x00
bNumEndpoints: 0x03
bInterfaceClass: 0xff
bInterfaceSubClass: 0xff
bInterfaceProtocol: 0x00
iInterface: 0x00
[2025-09-12 10:51:36.248]# RECV ASCII/8192 <<<
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x00
bAlternateSetting: 0x00
bNumEndpoints: 0x01
bInterfaceClass: 0x02
bInterfaceSubClass: 0x06
bInterfaceProtocol: 0x00
iInterface: 0x05
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x00
bNumEndpoints: 0x00
bInterfaceClass: 0x0a
bInterfaceSubClass: 0x00
bInterfaceProtocol: 0x00
iInterface: 0x05
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x01
bNumEndpoints: 0x02
bInterfaceClass: 0x0a
bInterfaceSubClass: 0x00
bInterfaceProtocol: 0x00
iInterface: 0x00
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x02
bAlternateSetting: 0x00
bNumEndpoints: 0x02
bInterfaceClass: 0xff
bInterfaceSubClass: 0x00
bInterfaceProtocol: 0x00
iInterface: 0x08
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x03
bAlternateSetting: 0x00
bNumEndpoints: 0x03
bInterfaceClass: 0xff
bInterfaceSubClass: 0x00
bInterfaceProtocol: 0x00
iInterface: 0x0b
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x04
bAlternateSetting: 0x00
bNumEndpoints: 0x03
bInterfaceClass: 0xff
bInterfaceSubClass: 0x00
bInterfaceProtocol: 0x00
iInterface: 0x0b
(rt_object_get_type(&dev->parent) == RT_Object_Class_Device) assertion failed at function:rt_device_control, line number:424
riscv64-unknown-linux-musl-addr2line -e rtthread.elf -a -f 0000000000101e90 0000000000119f46Unhandled Exception 13:Load Page Fault
scause:0x000000000000000d,stval:0xfffffffffffffff8,sepc:0x0000000000101cf8
--------------Dump Registers-----------------
Function Registers:
ra(x1) = 0x0000000000101d26()
user_sp(x2) = 0x000000000056f900()
gp(x3) = 0x000000000037a290()
tp(x4) = 0x00000000deadbeef()
Temporary Registers:
t0(x5) = 0x000000000056f808()
t1(x6) = 0x0000000000468473()
t2(x7) = 0x00000000deadbeef()
t3(x28) = 0x0000000000359ae8()
t4(x29) = 0x0000000000000030()
t5(x30) = 0x0000000000000000()
t6(x31) = 0x000000000056f80d()
Saved Registers:
s0/fp(x8) = 0x000000000056f950()
s1(x9) = 0x0000000000000001()
s2(x18) = 0x0000000001ac91a2()
s3(x19) = 0x000000000034e2c0()
s4(x20) = 0x0000000000000028()
s5(x21) = 0x00000000000009b8()
s6(x22) = 0x0000000000001000()
s7(x23) = 0x00000000003afdb0()
s8(x24) = 0x000000000045747e()
s9(x25) = 0x000000000056fa3c()
s10(x26) = 0x0000000000000004()
s11(x27) = 0x0000000000000004()
Function Arguments Registers:
a0(x10) = 0x0000000000000011()
a1(x11) = 0x0000000000000036()
a2(x12) = 0x0000000000468468()
a3(x13) = 0x0000000000000011()
a4(x14) = 0x0000000000000000()
a5(x15) = 0xfffffffffffffff8()
a6(x16) = 0x0000000000468479()
a7(x17) = 0x0000000000000036()
sstatus = 0x8000000200046120
Supervisor Interrupt Disabled
Last Time Supervisor Interrupt Enabled
Last Privilege is Supervisor Mode
Permit to Access User Page
Not Permit to Read Executable-only Page
satp = 0x800000000000045a
Current Page Table(Physical) = 0x000000000045a000
Current ASID = 0x0000000000000000
Mode = Page-based 39-bit Virtual Addressing Mode
-----------------Dump OK---------------------
--------------Thread list--------------
current thread: usbh_hub0
PID CMD thread pri status sp stack size max used left tick error
kernel usbh_rtl8152_rx 15 suspend 0x00000538 0x00001000 35% 0x0000000a -09
kernel dwc2_lo_prio_bh 1 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel dwc2_hi_prio_bh 0 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel dwc2 16 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel mtp 16 suspend 0x00000508 0x00005000 12% 0x00000006 -09
kernel mtp_inty 16 suspend 0x000007a8 0x00005000 09% 0x0000000a -09
kernel usbh_hub0 14 running 0x000007f8 0x00001000 50% 0x00000002 000
kernel tshell 20 suspend 0x000006e8 0x00014000 02% 0x00000009 000
kernel thermal_detect_threa 29 suspend 0x000004d8 0x00002800 12% 0x0000000a -09
kernel auto_load_thread 29 suspend 0x000004c8 0x00002800 12% 0x0000000a -09
kernel mcm_task 0 suspend 0x00000528 0x00002000 16% 0x00000005 -09
kernel gpio_irq_to_user 16 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel gpio_debounce 15 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel sys workq 17 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel wlan 15 suspend 0x000004f8 0x00001000 31% 0x0000000a 000
kernel mmcsd_detect 22 suspend 0x00000558 0x00008000 07% 0x00000004 -09
kernel tcpip 10 suspend 0x00000578 0x00002800 14% 0x00000014 -09
kernel etx 12 suspend 0x00000538 0x00002800 13% 0x00000010 -09
kernel erx 12 suspend 0x00000558 0x00002800 13% 0x00000010 -09
kernel tsystem 30 suspend 0x000004f8 0x00004000 07% 0x00000020 -09
kernel tidle0 31 ready 0x00000448 0x00004000 06% 0x00000016 000
kernel timer 4 suspend 0x00000488 0x00004000 07% 0x00000009 000
kernel main 10 suspend 0x000008b8 0x00004000 23% 0x00000004 -09
1 /sdcard/micropython micropython 20 suspend 0x000009b0 0x00080000 00% 0x000000c8 000
1 /sdcard/micropython micropython 25 ready 0x00000900 0x00080000 00% 0x00000059 -02
--------------Backtrace--------------
riscv64-unknown-linux-musl-addr2line -e rtthread.elf -a -f 0000000000101cf4 0000000000101e90 0000000000119f46Unhandled Exception 13:Load Page Fault
scause:0x000000000000000d,stval:0xfffffffffffffff8,sepc:0x0000000000101cf8
--------------Dump Registers-----------------
Function Registers:
ra(x1) = 0x0000000000101d26()
user_sp(x2) = 0x0000000000389748()
gp(x3) = 0x000000000037a290()
tp(x4) = 0x00000000deadbeef()
Temporary Registers:
t0(x5) = 0x0000000000389650()
t1(x6) = 0x0000000000468473()
t2(x7) = 0x00000000deadbeef()
t3(x28) = 0x0000000000359ae8()
t4(x29) = 0x0000000000000030()
t5(x30) = 0x0000000000000000()
t6(x31) = 0x0000000000389655()
Saved Registers:
s0/fp(x8) = 0x0000000000389798()
s1(x9) = 0x00000000003897d8()
s2(x18) = 0x000000000000000d()
s3(x19) = 0x0000000000101cf8()
s4(x20) = 0xfffffffffffffff8()
s5(x21) = 0x00000000000009b8()
s6(x22) = 0x0000000000001000()
s7(x23) = 0x00000000003afdb0()
s8(x24) = 0x000000000045747e()
s9(x25) = 0x000000000056fa3c()
s10(x26) = 0x0000000000000004()
s11(x27) = 0x0000000000000004()
Function Arguments Registers:
a0(x10) = 0x0000000000000011()
a1(x11) = 0x0000000000000036()
a2(x12) = 0x0000000000468468()
a3(x13) = 0x0000000000000011()
a4(x14) = 0x0000000000000000()
a5(x15) = 0xfffffffffffffff8()
a6(x16) = 0x0000000000468479()
a7(x17) = 0x0000000000000036()
sstatus = 0x0000000200044100
Supervisor Interrupt Disabled
Last Time Supervisor Interrupt Disabled
Last Privilege is Supervisor Mode
Permit to Access User Page
Not P
[2025-09-12 10:51:36.578]# RECV ASCII/3342 <<<
ermit to Read Executable-only Page
satp = 0x800000000000045a
Current Page Table(Physical) = 0x000000000045a000
Current ASID = 0x0000000000000000
Mode = Page-based 39-bit Virtual Addressing Mode
-----------------Dump OK---------------------
--------------Thread list--------------
current thread: usbh_hub0
PID CMD thread pri status sp stack size max used left tick error
kernel usbh_rtl8152_rx 15 suspend 0x00000538 0x00001000 35% 0x0000000a -09
kernel dwc2_lo_prio_bh 1 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel dwc2_hi_prio_bh 0 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel dwc2 16 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel mtp 16 suspend 0x00000508 0x00005000 12% 0x00000006 -09
kernel mtp_inty 16 suspend 0x000007a8 0x00005000 09% 0x0000000a -09
kernel usbh_hub0 14 running 0x000007f8 0x00001000 50% 0x00000002 000
kernel tshell 20 suspend 0x000006e8 0x00014000 02% 0x00000009 000
kernel thermal_detect_threa 29 suspend 0x000004d8 0x00002800 12% 0x0000000a -09
kernel auto_load_thread 29 suspend 0x000004c8 0x00002800 12% 0x0000000a -09
kernel mcm_task 0 suspend 0x00000528 0x00002000 16% 0x00000005 -09
kernel gpio_irq_to_user 16 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel gpio_debounce 15 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel sys workq 17 suspend 0x000004f8 0x00005000 06% 0x0000000a 000
kernel wlan 15 suspend 0x000004f8 0x00001000 31% 0x0000000a 000
kernel mmcsd_detect 22 suspend 0x00000558 0x00008000 07% 0x00000004 -09
kernel tcpip 10 suspend 0x00000578 0x00002800 14% 0x00000014 -09
kernel etx 12 suspend 0x00000538 0x00002800 13% 0x00000010 -09
kernel erx 12 suspend 0x00000558 0x00002800 13% 0x00000010 -09
kernel tsystem 30 suspend 0x000004f8 0x00004000 07% 0x00000020 -09
kernel tidle0 31 ready 0x00000448 0x00004000 06% 0x00000016 000
kernel timer 4 suspend 0x00000488 0x00004000 07% 0x00000009 000
kernel main 10 suspend 0x000008b8 0x00004000 23% 0x00000004 -09
1 /sdcard/micropython micropython 20 suspend 0x000009b0 0x00080000 00% 0x000000c8 000
1 /sdcard/micropython micropython 25 ready 0x00000900 0x00080000 00% 0x00000059 -02
--------------Backtrace--------------
riscv64-unknown-linux-musl-addr2line -e rtthread.elf -a -f 0000000000101cf4 0000000000103744
