@leohua 哪里拿到的代码？如果使用全志的代码编译出来的固件是有工具做SD卡启动卡的 工具名称 ：PhonenixCrad-v4.2.3，如果是orangepi 他们有专门的dd命令做卡。

@zxy_andy1998 属于IO电压不匹配发生倒灌。

@fenglichaoa qt的t113移植需要使用论坛大佬的补丁，有一些修改选项

@qq519472926 试试先clean 一下，再重新编

我懂了，谢谢啦！！

新收到板子的记得看这里

d1s没有mipi csi，只有mipi csi的文档

@unicorn_x 谢谢，之前取消勾选了兼容flash后，下载成功了。晚一点我再试试这种方法。

@ivan_wan 确实，linux编译环境下打包脚本对应的是pack_img.sh。这个值应该是通过envsetup.sh里function pack()传进去的。source melis-env.sh 会调 envsetup.sh，然后调pack_img.sh。pack时可以加 -a [type] 指定存储介质，不然就是使用function pack()里默认的nor。

@q1215200171 我搞了两天了，我还以为是我的问题d(ŐдŐ๑)

@q1215200171 好的，谢谢

是，rootfs挂了

@msh410278586 已经调通了，can芯片的电压不正常，正常后就没问题了。

@fenglichaoa 这个rootfs是不是打包成squashfs格式的？是的话，c6a17d37-d277-446c-9d86-940631d7ef8f-image.png

@tigger 在 D1 LicheeRV Dock 移植RTL8723DS驱动 中说：

ifconfig -a

是不是有显示 wlan0 和 wlan1？

wlan1 是不是可以作为热点用？

大佬，研究一下airkiss或者smartconfig，我在8723ds测试 不太稳定，有时可以配网成功 有时不行，不知道怎么修改

@yuzukitsuru
大神你好，我这边也是无法打开debugfs。使用的是D1s芯片。

kernel_menuconfig中尝试打开如下开关：
Kernel hacking > Compile-time checks and compiler options > Debug Filesystem
没有/sys/kernel/debug目录

menuconfig中尝试着再打开如下开关也没有用：
Utilities > Filesystem > debugfs

搜索debugfs，基本上都是和驱动相关的选项。
实在不知道还要打开什么开关了，请大神指教。多谢多谢。

记得勾选 iproute2，这里面的ip命令才支持can bus，

busybox自带的ip不行。

@q1215200171 赞，学习学习。

@allwinnertech 666

@zhongtao1701 我也有碰到了同样的问题 spi原厂驱动有问题

@whycan
试了试扩大roofs.fex大小，换了张64G的SD卡，重新烧录，好像还是不行。不过其他的demo，比如lenet，是不会出现这个问题的。只有YOLOV3 会有这个问题。

@yunchawaishi 命令输入就行了

@yixiuge 在 开发板报错 中说：

fsck.ext4 /dev/mmcblk0p7

root@inomec:/# fsck.ext4 /dev/mmcblk0p7 e2fsck 1.42.12 (29-Aug-2014) /dev/mmcblk0p7 is mounted. e2fsck: Cannot continue, aborting.

尝试使用./buils.sh编译一个buildroot，刷新一下启动bin，另外尝试一下mboot重新编译boot0

@aozima

给大佬点赞，改成10K之后，LED没那么刺眼了，与全志官方的V853开发板通讯也正常了．

@cube_work 配置USB HID要在input里打开input设备，HID是一个较低层的接口，上层还需要input的支持，或者直接打开USB KEYBOARD这样的，直接提过支持

@nimadibaj 以数据手册为准

同刚入门,想问下用这种直接终端操作对比官方的pinctrl操作是否响应速度有不同?
我是想生成脉冲控制步进电机的,如果有区别的话用pinctrl是不是更快一些?
但是找不到例子都不知道头文件该调什么:(

@yuzukitsuru 都烧不进去，是不是要改什么配置？

@whycan 在 原生Openwrt支持 中说：

tina：糟了，我成替身了

😊

@daizebin 不好意思，描述有歧义😂 如果要改成只是开机阶段显示，应该怎么改呢

@inomec 强刷呀。找 boot 或者 fel 的按键，按下再复位或者重上电。

现在好了，可以访问了。

@yuzukitsuru 😧 谢谢 大佬 能不能试试百度网盘 或者阿里网盘

@sdlmd2020
可以用硬件dsp实现

@dream 因为这是教程

V853开发板工厂测试固件20220630.img 是测试使用的，root命令行被测试工具占用了

不管能不能成功，先谢谢大佬。

@yuzukitsuru 在 环境变量中关于ubifs、nand_root的疑问 中说：

第一个使用ubifs作为fs，第二个使用sqfs作为fs，ubi提供操作接口，一般都用第二种

所以第一种的前提是必须构建好ubifs才可以成功启动？

以及我若是需要使用第二种方式来使用ubi，两者在配置上还存在哪一部分的差异呢🤠 🤠 🤠

@yelong98 谢谢指点，已经解决了。

@yuzukitsuru 能跑到多少带宽？

试了下不配置downloadfile也是可行的,初始化时可以根据大小自动格式化系统

formating /dev/by-name/UDISK to ext4 mke2fs 1.46.4 (18-Aug-2021) [ 4.827559] random: mkfs.ext4: uninitialized urandom read (16 bytes read) [ 4.835361] random: mkfs.ext4: uninitialized urandom read (16 bytes read) Creating filesystem with 3516935 4k blocks and 879552 inodes Filesystem UUID: 84f444b8-02d2-4035-b7b1-ec4f15a8f417 Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208 Allocating group tables: done Writing inode tables: done Creating journal (16384 blocks): [ 6.281300] [ 6.281300] insmod_device_driver [ 6.281300] [ 6.288462] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dummy regulator [ 6.321295] hdmi_hpd_sys_config_release done Writing superblocks and filesystem accounting information: done formating /dev/by-name/rootfs_data to ext4 mke2fs 1.46.4 (18-Aug-2021) [ 17.598480] random: mkfs.ext4: uninitialized urandom read (16 bytes read) [ 17.606271] random: mkfs.ext4: uninitialized urandom read (16 bytes read) Creating filesystem with 262144 4k blocks and 65536 inodes Filesystem UUID: 56bbb4d6-0db1-47ec-a35c-f66492e4fdad Superblock backups stored on blocks: 32768, 98304, 163840, 229376 Allocating group tables: done Writing inode tables: done Creating journal (8192 blocks): done Writing superblocks and filesystem accounting information: done

就是大小还不太对,我再研究下🤤
总之还是感谢大佬帮助🤠

@whycan 刚找到原因了，这个spi nand固件得手动修改fab添加挂载点，我用emmc就没法默认挂载，得手动加

config 'mount' option target '/mnt/SDCARD' option device '/dev/mmcblk1p1' option options 'rw,async' option enabled '1'

@whycan 在 T113能跑QT吗？ 中说：

@jr_online

【T113-S3开发板视频解码、LVGL、Qt测试-哔哩哔哩】 https://b23.tv/LM5eCu6

好滴，谢谢大佬

@waterworld 可以了，谢谢👍

@huangjun-zopudt 打开通路啊，类似这样的

amixer -D hw:audiocodec cset numid=32 1 && \ amixer -D hw:audiocodec cset numid=16 30 && \ amixer -D hw:audiocodec cset numid=18 0 && \ amixer -D hw:audiocodec cset numid=19 0

【资料】V853 NPU 相关手册
https://bbs.aw-ol.com/topic/2328/share/1

@masterlu
random: Trying to read entropy from /dev/random
Configuration file: /etc/hostapd.conf
nl80211: Supported cipher 00-0f-ac:1
nl80211: Supported cipher 00-0f-ac:5
nl80211: Supported cipher 00-0f-ac:2
nl80211: Supported cipher 00-0f-ac:4
nl80211: Using driver-based off-channel TX
nl80211: key_mgmt=0xd0f enc=0xf auth=0x7 flags=0x800d8c0 rrm_flags=0x0 probe_resp_offloads=0x0 max_stations=0 max_remain_on_chan=5000 max_scan_ssids=9
nl80211: interface wlan0 in phy phy0
nl80211: Set mode ifindex 7 iftype 3 (AP)
nl80211: Setup AP(wlan0) - device_ap_sme=1 use_monitor=0
nl80211: Subscribe to mgmt frames with AP handle 0x1dfbdd0 (device SME)
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x1dfbdd0 match=04 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x1dfbdd0 match=0501 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x1dfbdd0 match=0503 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x1dfbdd0 match=0504 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x1dfbdd0 match=06 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x1dfbdd0 match=08 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x1dfbdd0 match=09 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x1dfbdd0 match=0a multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x1dfbdd0 match=11 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x1dfbdd0 match=7f multicast=0
nl80211: Register frame type=0xb0 (WLAN_FC_STYPE_AUTH) nl_handle=0x1dfbdd0 match= multicast=0
nl80211: Enable Probe Request reporting nl_preq=0x1e00ea0
nl80211: Register frame type=0x40 (WLAN_FC_STYPE_PROBE_REQ) nl_handle=0x1e00ea0 match= multicast=0
rfkill: Cannot open RFKILL control device
nl80211: RFKILL status not available
nl80211: Add own interface ifindex 7 (ifidx_reason -1)
nl80211: if_indices[16]: 7(-1)
phy: phy0
BSS count 1, BSSID mask 00:00:00:00:00:00 (0 bits)
nl80211: No channel number found for frequency 5920 MHz
nl80211: No channel number found for frequency 5940 MHz
nl80211: Regulatory information - country=00
nl80211: 2402-2472 @ 40 MHz 20 mBm
nl80211: 2457-2482 @ 40 MHz 20 mBm (no IR)
nl80211: 2474-2494 @ 20 MHz 20 mBm (no OFDM) (no IR)
nl80211: 5170-5250 @ 80 MHz 20 mBm (no IR)
nl80211: 5735-5835 @ 80 MHz 20 mBm (no IR)
nl80211: 57240-63720 @ 2160 MHz 0 mBm
nl80211: Added 802.11b mode based on 802.11g information
nl80211: Mode IEEE 802.11g: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467[NO_IR] 2472[NO_IR] 2484[DISABLED]
nl80211: Mode IEEE 802.11a: 5170[DISABLED] 5180[DISABLED] 5190[DISABLED] 5200[DISABLED] 5210[DISABLED] 5220[DISABLED] 5230[DISABLED] 5240[DISABLED] 5260[DISABLED] 5280[DISABLED] 5300[DISABLED] 5320[DISABLED] 5500[DISABLED]
nl80211: Mode IEEE 802.11b: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467[NO_IR] 2472[NO_IR] 2484[DISABLED]
Allowed channel: mode=1 chan=1 freq=2412 MHz max_tx_power=20 dBm
Allowed channel: mode=1 chan=2 freq=2417 MHz max_tx_power=20 dBm
Allowed channel: mode=1 chan=3 freq=2422 MHz max_tx_power=20 dBm
Allowed channel: mode=1 chan=4 freq=2427 MHz max_tx_power=20 dBm
Allowed channel: mode=1 chan=5 freq=2432 MHz max_tx_power=20 dBm
Allowed channel: mode=1 chan=6 freq=2437 MHz max_tx_power=20 dBm
Allowed channel: mode=1 chan=7 freq=2442 MHz max_tx_power=20 dBm
Allowed channel: mode=1 chan=8 freq=2447 MHz max_tx_power=20 dBm
Allowed channel: mode=1 chan=9 freq=2452 MHz max_tx_power=20 dBm
Allowed channel: mode=1 chan=10 freq=2457 MHz max_tx_power=20 dBm
Allowed channel: mode=1 chan=11 freq=2462 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=1 freq=2412 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=2 freq=2417 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=3 freq=2422 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=4 freq=2427 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=5 freq=2432 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=6 freq=2437 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=7 freq=2442 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=8 freq=2447 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=9 freq=2452 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=10 freq=2457 MHz max_tx_power=20 dBm
Allowed channel: mode=0 chan=11 freq=2462 MHz max_tx_power=20 dBm
Completing interface initialization
Mode: IEEE 802.11g Channel: 3 Frequency: 2422 MHz
DFS 0 channels required radar detection
nl80211: Set freq 2422 (ht_enabled=0, vht_enabled=0, he_enabled=0, bandwidth=20 MHz, cf1=2422 MHz, cf2=0 MHz)

freq=2422 he_enabled=0 vht_enabled=0 ht_enabled=0 channel_type=0
RATE[0] rate=10 flags=0x1
RATE[1] rate=20 flags=0x1
RATE[2] rate=55 flags=0x1
RATE[3] rate=110 flags=0x1
RATE[4] rate=60 flags=0x0
RATE[5] rate=90 flags=0x0
RATE[6] rate=120 flags=0x0
RATE[7] rate=180 flags=0x0
RATE[8] rate=240 flags=0x0
RATE[9] rate=360 flags=0x0
RATE[10] rate=480 flags=0x0
RATE[11] rate=540 flags=0x0
hostapd_setup_bss(hapd=0x1dfb060 (wlan0), first=1)
nl80211: flush -> DEL_STATION wlan0 (all)
Using interface wlan0 with hwaddr f0:c8:14:7b:5a:4b and ssid "hostapd_test"
Deriving WPA PSK based on passphrase
SSID - hexdump_ascii(len=12):
68 6f 73 74 61 70 64 5f 74 65 73 74 hostapd_test
PSK (ASCII passphrase) - hexdump_ascii(len=8): [REMOVED]
PSK (from passphrase) - hexdump(len=32): [REMOVED]
random: Got 20/20 random bytes
Get randomness: len=32 entropy=0
GMK - hexdump(len=32): [REMOVED]
Get randomness: len=32 entropy=0
Key Counter - hexdump(len=32): [REMOVED]
WPA: Delay group state machine start until Beacon frames have been configured
nl80211: Set beacon (beacon_set=0)
nl80211: Beacon head - hexdump(len=63): 80 00 00 00 ff ff ff ff ff ff f0 c8 14 7b 5a 4b f0 c8 14 7b 5a 4b 00 00 00 00 00 00 00 00 00 00 64 00 11 04 00 0c 68 6f 73 74 61 70 64 5f 74 65 73 74 01 08 82 84 8b 96 0c 12 18 24 03 01 03
nl80211: Beacon tail - hexdump(len=35): 2a 01 04 32 04 30 48 60 6c 30 18 01 00 00 0f ac 02 02 00 00 0f ac 04 00 0f ac 02 01 00 00 0f ac 02 00 00
nl80211: ifindex=7
nl80211: beacon_int=100
nl80211: beacon_rate=0
nl80211: rate_type=0
nl80211: dtim_period=2
nl80211: ssid=hostapd_test beacon_int=100 dtim_period=2
nl80211: hidden SSID not in use
nl80211: privacy=2
nl80211: auth_algs=0x3
nl80211: wpa_version=0x2
nl80211: key_mgmt_suites=0x2
nl80211: pairwise_ciphers=0x18
nl80211: group_cipher=0x8
wlan0: Deauthenticate all stations at BSS start
nl80211: sta_remove -> DEL_STATION wlan0 ff:ff:ff:ff:ff:ff --> -22 (Invalid argument)
WPA: Start group state machine to set initial keys
WPA: group state machine entering state GTK_INIT (VLAN-ID 0)
Get randomness: len=32 entropy=0
GTK - hexdump(len=32): [REMOVED]
WPA: group state machine entering state SETKEYSDONE (VLAN-ID 0)
wpa_driver_nl80211_set_key: ifindex=7 (wlan0) alg=2 addr=0x8560c key_idx=1 set_tx=1 seq_len=0 key_len=32 key_flag=0x1a
nl80211: NEW_KEY
nl80211: KEY_DATA - hexdump(len=32): [REMOVED]
broadcast key
nl80211: NL80211_CMD_SET_KEY - default key
nl80211: Set wlan0 operstate 0->1 (UP)
netlink: Operstate: ifindex=7 linkmode=-1 (no change), operstate=6 (IF_OPER_UP)
nl80211: TX queue param set: queue=0 aifs=1 cw_min=3 cw_max=7 burst_time=15 --> res=-95
Failed to set TX queue parameters for queue 0.
nl80211: TX queue param set: queue=1 aifs=1 cw_min=7 cw_max=15 burst_time=30 --> res=-95
Failed to set TX queue parameters for queue 1.
nl80211: TX queue param set: queue=2 aifs=3 cw_min=15 cw_max=63 burst_time=0 --> res=-95
Failed to set TX queue parameters for queue 2.
nl80211: TX queue param set: queue=3 aifs=7 cw_min=15 cw_max=1023 burst_time=0 --> res=-95
Failed to set TX queue parameters for queue 3.
wlan0: interface state UNINITIALIZED->ENABLED
wlan0: AP-ENABLED
wlan0: Setup of interface done.
ctrl_iface not configured!
RTM_NEWLINK: ifi_index=7 ifname=wlan0 operstate=6 linkmode=0 ifi_family=0 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
nl80211: Event message available
nl80211: Drv Event 19 (NL80211_CMD_NEW_STATION) received for wlan0
nl80211: New station 78:62:56:c1:26:31
nl80211: Assoc Req IEs - hexdump(len=0): [NULL]
wlan0: Event ASSOC (0) received
wlan0: STA 78:62:56:c1:26:31 IEEE 802.11: associated
STA did not include WPS/RSN/WPA IE in (Re)AssocReq
New STA
ap_sta_add: register ap_handle_timer timeout for 78:62:56:c1:26:31 (300 seconds - ap_max_inactivity)
No WPA/RSN IE from STA
nl80211: sta_remove -> DEL_STATION wlan0 78:62:56:c1:26:31 --> 0 (Success)
nl80211: Set STA flags - ifname=wlan0 addr=78:62:56:c1:26:31 total_flags=0x0 flags_or=0x0 flags_and=0xfffffff1 authorized=0
nl80211: sta_remove -> DEL_STATION wlan0 78:62:56:c1:26:31 --> 0 (Success)
ap_free_sta: cancel ap_handle_timer for 78:62:56:c1:26:31
nl80211: Event message available
nl80211: Drv Event 20 (NL80211_CMD_DEL_STATION) received for wlan0
nl80211: Delete station 78:62:56:c1:26:31
wlan0: Event DISASSOC (1) received
wlan0: STA 78:62:56:c1:26:31 IEEE 802.11: disassociated
Disassociation notification for unknown STA 78:62:56:c1:26:31
nl80211: Event message available
nl80211: Drv Event 19 (NL80211_CMD_NEW_STATION) received for wlan0
nl80211: New station 78:62:56:c1:26:31
nl80211: Assoc Req IEs - hexdump(len=0): [NULL]
wlan0: Event ASSOC (0) received
wlan0: STA 78:62:56:c1:26:31 IEEE 802.11: associated
STA did not include WPS/RSN/WPA IE in (Re)AssocReq
New STA
ap_sta_add: register ap_handle_timer timeout for 78:62:56:c1:26:31 (300 seconds - ap_max_inactivity)
No WPA/RSN IE from STA
nl80211: sta_remove -> DEL_STATION wlan0 78:62:56:c1:26:31 --> 0 (Success)
nl80211: Set STA flags - ifname=wlan0 addr=78:62:56:c1:26:31 total_flags=0x0 flags_or=0x0 flags_and=0xfffffff1 authorized=0
nl80211: sta_remove -> DEL_STATION wlan0 78:62:56:c1:26:31 --> 0 (Success)
ap_free_sta: cancel ap_handle_timer for 78:62:56:c1:26:31
nl80211: Event message available
nl80211: Drv Event 20 (NL80211_CMD_DEL_STATION) received for wlan0
nl80211: Delete station 78:62:56:c1:26:31
wlan0: Event DISASSOC (1) received
wlan0: STA 78:62:56:c1:26:31 IEEE 802.11: disassociated
Disassociation notification for unknown STA 78:62:56:c1:26:31
nl80211: Event message available
nl80211: Drv Event 19 (NL80211_CMD_NEW_STATION) received for wlan0
nl80211: New station 78:62:56:c1:26:31
nl80211: Assoc Req IEs - hexdump(len=0): [NULL]
wlan0: Event ASSOC (0) received
wlan0: STA 78:62:56:c1:26:31 IEEE 802.11: associated
STA did not include WPS/RSN/WPA IE in (Re)AssocReq
New STA
ap_sta_add: register ap_handle_timer timeout for 78:62:56:c1:26:31 (300 seconds - ap_max_inactivity)
No WPA/RSN IE from STA
nl80211: sta_remove -> DEL_STATION wlan0 78:62:56:c1:26:31 --> 0 (Success)
nl80211: Set STA flags - ifname=wlan0 addr=78:62:56:c1:26:31 total_flags=0x0 flags_or=0x0 flags_and=0xfffffff1 authorized=0
nl80211: sta_remove -> DEL_STATION wlan0 78:62:56:c1:26:31 --> 0 (Success)
ap_free_sta: cancel ap_handle_timer for 78:62:56:c1:26:31
nl80211: Event message available
nl80211: Drv Event 20 (NL80211_CMD_DEL_STATION) received for wlan0
nl80211: Delete station 78:62:56:c1:26:31
wlan0: Event DISASSOC (1) received
wlan0: STA 78:62:56:c1:26:31 IEEE 802.11: disassociated
Disassociation notification for unknown STA 78:62:56:c1:26:31
nl80211: Event message available
nl80211: Drv Event 19 (NL80211_CMD_NEW_STATION) received for wlan0
nl80211: New station 78:62:56:c1:26:31
nl80211: Assoc Req IEs - hexdump(len=0): [NULL]
wlan0: Event ASSOC (0) received
wlan0: STA 78:62:56:c1:26:31 IEEE 802.11: associated
STA did not include WPS/RSN/WPA IE in (Re)AssocReq
New STA
ap_sta_add: register ap_handle_timer timeout for 78:62:56:c1:26:31 (300 seconds - ap_max_inactivity)
No WPA/RSN IE from STA
nl80211: sta_remove -> DEL_STATION wlan0 78:62:56:c1:26:31 --> 0 (Success)
nl80211: Set STA flags - ifname=wlan0 addr=78:62:56:c1:26:31 total_flags=0x0 flags_or=0x0 flags_and=0xfffffff1 authorized=0
nl80211: sta_remove -> DEL_STATION wlan0 78:62:56:c1:26:31 --> 0 (Success)
ap_free_sta: cancel ap_handle_timer for 78:62:56:c1:26:31
nl80211: Event message available
nl80211: Drv Event 20 (NL80211_CMD_DEL_STATION) received for wlan0
nl80211: Delete station 78:62:56:c1:26:31
wlan0: Event DISASSOC (1) received
wlan0: STA 78:62:56:c1:26:31 IEEE 802.11: disassociated
Disassociation notification for unknown STA 78:62:56:c1:26:31

@captain 我已经解决这个问题了，在menuconfig里不止要把kernel module/wireless driver里的换成xr829，还需要进到firmware里把xr829 with 40m sdd这个选项关掉

@lgkgkfg 好家伙，确实解决了，我之前只改了wireless driver里的选项，没改firmware

请问楼主成功了吗,一样的问题😢

@a1314258 安全固件就别想放sd卡了

@a1314258
同样的方法使用在r329的key_burn.c
编译成功了，无语

@cube_work

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同样的软件，SD NAND如果有长飞线，就是左图了。

@cruise33 问题1：可以inone-example-8d的智能提示数据库异常，可以在用户目录（类似Roaming\AiinoneIDE\User\workspaceStorage目录）搜索“inone-example-8d”的文件夹，找到删除历史智能提示数据。
问题1处理好后，问题2自动跳转功能就好了，感谢使用。

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@yuzukitsuru 感谢大佬，我想一下别的方法😥

@aldfaaa
上电之后一直按数字2就可以进入烧录模式

@lansecd 晶振在作怪，跳线成无源晶振直接就刷进去了。。。。。。。。。。。。。。。。

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@l13819506056 RTL8152的usb驱动是sdk自带了么？

@dream 在 【分析笔记】Linux I2C-Tools 使用踩坑笔记 中说：

@daizebin sht41 的器件地址是 0x44，就决定了在自动模式下，是以写方式检测，所以可以识别到，但是 sgp41 的器件地址是 0x59，落在了以读方式检测的范围，所以无法识别到。具体看本文 scan_i2c_bus() 的源码截图就能看出来。

再补充一下，不是所有的 I2C 器件都必须要以写的方式才能检测出来，只有少部分，如 sht41\sgp41 这类器件比较特别，需要先写再读才有应答，正因为大部分 I2C 器件无论是读写都会有应答，所以才会因惯性思维，导致踩坑。

WIFI 天线座子距离 USB 那么近，况且天线还通过过孔到板的另外一面，咋看起来没啥影响。厉害厉害。

adb是插入usb的

忘记说了, 作为device模式时, 很正常, adb通信很好.

@nikola 分区boot-resource的大小改了之后还是8M大小

@yuzukitsuru 您好!您能把您的代码发给我做个参考吗？谢谢您了

@yuzukitsuru 好的，感谢

@aldfaaa 关于配置文件的介绍？🤓

@yuzukitsuru 麻烦再问一下除了dts需要修改，还需要修改其他文件么？

解决了，引脚占用问题，谢谢各位

@yuzukitsuru 确实是没配置串口，我改硬件了，只有BOOT0那里修改了，内核设备树那里没改，😂

请问解决了吗？我也想试一下d1的安全启动。