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#1 全志 SOC » 想控制led亮灭,但根文件系统下/sys中下没有任何文件和文件夹,更别提/class/leds,请问知道什么原因吗? » 2021-06-24 21:51:59

zjj123
回复: 4

想控制led亮灭,但根文件系统下/sys中下没有任何文件和文件夹,更别提/class/leds,请问知道什么原因吗?

#2 全志 SOC » 全套晕哥的配置,启动后打印Rebooting in 5 seconds.. » 2021-06-18 15:42:23

zjj123
回复: 2

[    1.435209] ALSA device list:
[    1.441772]   #0: V3s Audio Codec
[    1.450847] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[    1.464176] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
[    1.501478] EXT4-fs (mmcblk0p2): recovery complete
[    1.511839] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.523603] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    1.534523] devtmpfs: mounted
[    1.542406] Freeing unused kernel memory: 1024K
[    1.575758] request_module: kmod_concurrent_max (0) close to 0 (max_modprobes: 50), for module binfmt-464c, throttling...
[    6.646708] request_module: modprobe binfmt-464c cannot be processed, kmod busy with 50 threads for more than 5 seconds now
[    6.669615] Starting init: /sbin/init exists but couldn't execute it (error -8)
[    6.718357] request_module: kmod_concurrent_max (0) close to 0 (max_modprobes: 50), for module binfmt-464c, throttling...
[   11.766679] request_module: modprobe binfmt-464c cannot be processed, kmod busy with 50 threads for more than 5 seconds now
[   11.789876] Starting init: /bin/sh exists but couldn't execute it (error -8)
[   11.819580] Kernel panic - not syncing: No working init found.  Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance.
[   11.841746] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.13.0-licheepi-zero+ #1
[   11.853155] Hardware name: Allwinner sun8i Family
[   11.862104] [<c010e5f8>] (unwind_backtrace) from [<c010b2a0>] (show_stack+0x10/0x14)
[   11.874216] [<c010b2a0>] (show_stack) from [<c06604a8>] (dump_stack+0x88/0x9c)
[   11.885796] [<c06604a8>] (dump_stack) from [<c011b5dc>] (panic+0xdc/0x248)
[   11.896984] [<c011b5dc>] (panic) from [<c0672074>] (kernel_init+0xf8/0x108)
[   11.908254] [<c0672074>] (kernel_init) from [<c0107618>] (ret_from_fork+0x14/0x3c)
[   11.920133] Rebooting in 5 seconds..

#3 Re: 全志 SOC » 荔枝派zero4.3寸屏幕绿了,我吐了 » 2021-06-16 17:03:22

tf卡做好,插到荔枝派上以后,重新插回虚拟机就识别不了了

#4 全志 SOC » 荔枝派zero4.3寸屏幕绿了,我吐了 » 2021-06-16 16:57:36

zjj123
回复: 3

就今天焊上两排排针后,有两处引脚连一起了,就慢慢变绿了屏幕,我吐了,哥哥们支个招!!!!

#5 全志 SOC » 小白请教,荔枝派的CDC虚拟串口上电后在Mobax上检测到com口了,但连接不上 » 2021-04-12 22:35:03

zjj123
回复: 1

mobax上显示小窗口,unable to open connection to com ,unable to open serial port
v3s屏幕显示g_cdc gadget :high-speed config #1 : CDC Composite (ECM+ACM)

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