@jr_online 你好，有修改成功吗，按照上面修改会报错 ：
39fc2e23-bfbe-4191-b1a9-890040bf3b64-4e2fa11c5880a911584407d9989e6fe4.png

@apollo_0101 直接找defconfig配置也行

@leomini5 谢谢 OK了

@huerli 大佬解决了吗 我也遇到这个问题

@whycanservice 明白了👍

@daizebin R128-FreeRTOS_v0.9.tar.gz

@awwwwa 大佬，我执行 mboot 的时候显示 boot0 和 uboot 都编译成功的，那是要怎么操作呢？

@zifeiyu https://bbs.aw-ol.com/topic/1701/tina-linux-存储介质切换-emmc-spi-nand-spi-nor-sd-card-sd-nand/2?_=1701672096020&lang=zh-CN

@awwwwa 好的谢谢

@lyg116 EMMC大概率支持，但是也有小部分是需要适配的

DSI

dsi1_backlight: backlight0 { compatible = "pwm-backlight"; status = "okay"; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255>; default-brightness-level = <200>; enable-gpios = <&pio PH 18 GPIO_ACTIVE_HIGH>; pwms = <&pwm0 0 50000 0>; }; &de { chn_cfg_mode = <3>; status = "okay"; }; &vo0 { status = "okay"; }; &dlcd1 { status = "okay"; }; &dsi1 { status = "okay"; pinctrl-0 = <&dsi1_4lane_pins_a>; pinctrl-1 = <&dsi1_4lane_pins_b>; pinctrl-names = "active","sleep"; ports { dsi1_out: port@1{ reg = <1>; dsi_out_panel: endpoint { remote-endpoint = <&panel_in>; }; }; }; panel: panel@0 { compatible = "panel-dsi"; status = "okay"; reg = <0>; power0-supply = <&reg_cldo4>; power1-supply = <&reg_cldo1>; reset-gpios = <&pio PD 22 GPIO_ACTIVE_HIGH>; //reset backlight = <&dsi1_backlight>; dsi,flags = <MIPI_DSI_MODE_VIDEO>; dsi,lanes = <4>; dsi,format = <0>; panel-init-sequence = [ 15 00 02 E0 00 15 00 02 E1 93 15 00 02 E2 65 15 00 02 E3 F8 15 00 02 80 03 15 00 02 E0 01 15 00 02 00 00 15 00 02 01 25 15 00 02 03 00 15 00 02 04 30 15 00 02 0C 74 15 00 02 17 00 15 00 02 18 C7 15 00 02 19 01 15 00 02 1A 00 15 00 02 1B C7 15 00 02 1C 01 15 00 02 24 FE 15 00 02 37 19 15 00 02 35 28 15 00 02 38 05 15 00 02 39 08 15 00 02 3A 12 15 00 02 3C 7E 15 00 02 3D FF 15 00 02 3E FF 15 00 02 3F 7F 15 00 02 40 06 15 00 02 41 A0 15 00 02 43 1E 15 00 02 44 0B 15 00 02 55 02 15 00 02 57 6A 15 00 02 59 0A 15 00 02 5A 2E 15 00 02 5B 1A 15 00 02 5C 15 15 00 02 5D 7F 15 00 02 5E 61 15 00 02 5F 50 15 00 02 60 43 15 00 02 61 3F 15 00 02 62 32 15 00 02 63 35 15 00 02 64 1F 15 00 02 65 38 15 00 02 66 36 15 00 02 67 36 15 00 02 68 54 15 00 02 69 42 15 00 02 6A 48 15 00 02 6B 39 15 00 02 6C 34 15 00 02 6D 26 15 00 02 6E 14 15 00 02 6F 02 15 00 02 70 7F 15 00 02 71 61 15 00 02 72 50 15 00 02 73 43 15 00 02 74 3F 15 00 02 75 32 15 00 02 76 35 15 00 02 77 1F 15 00 02 78 38 15 00 02 79 36 15 00 02 7A 36 15 00 02 7B 54 15 00 02 7C 42 15 00 02 7D 48 15 00 02 7E 39 15 00 02 7F 34 15 00 02 80 26 15 00 02 81 14 15 00 02 82 02 15 00 02 E0 02 15 00 02 00 52 15 00 02 01 5F 15 00 02 02 5F 15 00 02 03 50 15 00 02 04 77 15 00 02 05 57 15 00 02 06 5F 15 00 02 07 4E 15 00 02 08 4C 15 00 02 09 5F 15 00 02 0A 4A 15 00 02 0B 48 15 00 02 0C 5F 15 00 02 0D 46 15 00 02 0E 44 15 00 02 0F 40 15 00 02 10 5F 15 00 02 11 5F 15 00 02 12 5F 15 00 02 13 5F 15 00 02 14 5F 15 00 02 15 5F 15 00 02 16 53 15 00 02 17 5F 15 00 02 18 5F 15 00 02 19 51 15 00 02 1A 77 15 00 02 1B 57 15 00 02 1C 5F 15 00 02 1D 4F 15 00 02 1E 4D 15 00 02 1F 5F 15 00 02 20 4B 15 00 02 21 49 15 00 02 22 5F 15 00 02 23 47 15 00 02 24 45 15 00 02 25 41 15 00 02 26 5F 15 00 02 27 5F 15 00 02 28 5F 15 00 02 29 5F 15 00 02 2A 5F 15 00 02 2B 5F 15 00 02 2C 13 15 00 02 2D 1F 15 00 02 2E 1F 15 00 02 2F 01 15 00 02 30 17 15 00 02 31 17 15 00 02 32 1F 15 00 02 33 0D 15 00 02 34 0F 15 00 02 35 1F 15 00 02 36 05 15 00 02 37 07 15 00 02 38 1F 15 00 02 39 09 15 00 02 3A 0B 15 00 02 3B 11 15 00 02 3C 1F 15 00 02 3D 1F 15 00 02 3E 1F 15 00 02 3F 1F 15 00 02 40 1F 15 00 02 41 1F 15 00 02 42 12 15 00 02 43 1F 15 00 02 44 1F 15 00 02 45 00 15 00 02 46 17 15 00 02 47 17 15 00 02 48 1F 15 00 02 49 0C 15 00 02 4A 0E 15 00 02 4B 1F 15 00 02 4C 04 15 00 02 4D 06 15 00 02 4E 1F 15 00 02 4F 08 15 00 02 50 0A 15 00 02 51 10 15 00 02 52 1F 15 00 02 53 1F 15 00 02 54 1F 15 00 02 55 1F 15 00 02 56 1F 15 00 02 57 1F 15 00 02 58 40 15 00 02 5B 10 15 00 02 5C 06 15 00 02 5D 40 15 00 02 5E 00 15 00 02 5F 00 15 00 02 60 40 15 00 02 61 03 15 00 02 62 04 15 00 02 63 6C 15 00 02 64 6C 15 00 02 65 75 15 00 02 66 08 15 00 02 67 B4 15 00 02 68 08 15 00 02 69 6C 15 00 02 6A 6C 15 00 02 6B 0C 15 00 02 6D 00 15 00 02 6E 00 15 00 02 6F 88 15 00 02 75 BB 15 00 02 76 00 15 00 02 77 05 15 00 02 78 2A 15 00 02 E0 04 15 00 02 37 58 15 00 02 00 0E 15 00 02 02 B3 15 00 02 09 61 15 00 02 0E 48 15 00 02 E0 00 05 32 01 11 05 05 01 29 15 32 02 35 00 ]; panel-exit-sequence = [ 05 14 01 28 05 50 01 10 ]; display-timings { native-mode = <&dsi1_timing0>; dsi1_timing0: timing0 { clock-frequency = <68215200>; hback-porch = <20>; hactive = <800>; hfront-porch = <20>; hsync-len = <20>; vback-porch = <8>; vactive = <1280>; vfront-porch = <30>; vsync-len = <4>; }; }; port { panel_in: endpoint { remote-endpoint = <&dsi_out_panel>; }; }; }; }; &dsi0combophy { status = "disabled"; }; &dsi1combophy { status = "okay"; };

@pointzero36 这个错误应该是 ISP 信息获取失败了

@lw409309740 推测是 yolo 模型训练开发

@xjy_5 请问最后有成功支持TC358743吗？

@maihuanyi 在lichee/linux-5.4/drivers/staging/exfat/exfat_super.c的4027行添加延时，如下图所示7d661e07-2db4-4cae-a461-0d93a11beaf5-image.png
主要问题是exFAT初始化过快，需要等sd初始化完成，再初始化exFAT文件系统。

@liker292 在服务器里面执行 make -v看看

@chrisvista 已经看到了是5.4.61

@damiaa 照样打补丁，打百问网的就行

@lyg116 自带fbviewer的

@lyg116 微信he1157173310

@kanken6174 谢谢，哪里可以找到让v851se工作的方法？理论上，除了ephy部分，v851s应该和v851se是一样的。

用的哪个版本的u-boot？

来个教程啊来个教程啊

@dsp2000 通过 Zadig 工具 把 "USB Device(VID_1f3a_PID_efe8)" 编辑名称为 "Allwinner SoC in FEL mode" 就行了。

@frank 这改完 lcd0 不能用了啊

把t113换成d1s，能启动了、

@whycan 在 D1s 如何使用TVIN1作为输入源？ 中说：

@meihao
不是 0x10吗？

在这里也能看到晕哥
感谢晕哥对各位小伙伴的支持
我还需要水一个帖子，升级到LV2拉取SDK

但是到目前为止，我还没确定选D1S还是T113 S3?

新版ubuntu就这样。
报错已经说明了
要安装python2就使用

sudo apt-get install python2

要安装python3就使用

sudo apt-get install pyhton3

要使用python这个执行名称，就安装python-is-python3，即将python链接到python3.

@daizebin 那要怎么解决这个问题呢

@awwwwa 谢谢回复。所以XR829的LPCLK是可以接地的吧？ 知道内部RC不准确，只要不影响WIFI工作就好。

想要使用wifi adb 应该做什么？

列表目前我的板安装这个操作可以正常使用adb

@dream 同步最新的信息， 已经使用了 mutex 的方式，替换文件锁，可以解决 opkg remove 和 opkg list 等指令不能正常使用的问题，目前 opkg install 会出现段错误。

原以为解决了文件锁，就能解决 opkg 不能使用的问题，没想到只解决了一半🙄

*** libopkg\opkg_conf.c 2022-02-25 04:27:58.000000000 +0800 --- libopkg\opkg_conf.c 2024-03-03 14:20:36.000000000 +0800 *************** *** 19,30 **** --- 19,31 ---- #include <stdio.h> #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> #include <glob.h> #include <unistd.h> + #include <sys/mman.h> #include "opkg_conf.h" #include "pkg_vec.h" #include "pkg.h" #include "xregex.h" #include "sprintf_alloc.h" *************** *** 423,436 **** --- 424,452 ---- int opkg_conf_init(void) { pkg_src_list_init(&conf->pkg_src_list); pkg_dest_list_init(&conf->pkg_dest_list); pkg_dest_list_init(&conf->tmp_dest_list); nv_pair_list_init(&conf->arch_list); + + conf->mlock = mmap(NULL, sizeof(struct mt_lock), PROT_READ|PROT_WRITE, MAP_SHARED|MAP_ANON, -1, 0); + memset(conf->mlock, 0, sizeof(struct mt_lock)); + pthread_mutexattr_init(&conf->mlock->mutexattr); + pthread_mutexattr_setpshared(&conf->mlock->mutexattr, PTHREAD_PROCESS_SHARED); + pthread_mutex_init(&conf->mlock->mutex, &conf->mlock->mutexattr); return 0; + } + + static int my_lockf(int fd, int cmd, off_t len) + { + switch(cmd){ + case F_TLOCK: return pthread_mutex_trylock(&conf->mlock->mutex); + case F_ULOCK: return pthread_mutex_unlock(&conf->mlock->mutex); + } + return -22; } int opkg_conf_load(void) { int i, glob_ret; char *tmp, *tmp_dir_base, **tmp_val; *************** *** 498,510 **** lock_fd = creat(lock_file, S_IRUSR | S_IWUSR | S_IRGRP); if (lock_fd == -1) { opkg_perror(ERROR, "Could not create lock file %s", lock_file); goto err2; } ! if (lockf(lock_fd, F_TLOCK, (off_t) 0) == -1) { opkg_perror(ERROR, "Could not lock %s", lock_file); if (close(lock_fd) == -1) opkg_perror(ERROR, "Couldn't close descriptor %d (%s)", lock_fd, lock_file); lock_fd = -1; goto err2; --- 514,526 ---- lock_fd = creat(lock_file, S_IRUSR | S_IWUSR | S_IRGRP); if (lock_fd == -1) { opkg_perror(ERROR, "Could not create lock file %s", lock_file); goto err2; } ! if (my_lockf(lock_fd, F_TLOCK, (off_t) 0) == -1) { opkg_perror(ERROR, "Could not lock %s", lock_file); if (close(lock_fd) == -1) opkg_perror(ERROR, "Couldn't close descriptor %d (%s)", lock_fd, lock_file); lock_fd = -1; goto err2; *************** *** 573,585 **** hash_table_deinit(&conf->file_hash); hash_table_deinit(&conf->obs_file_hash); if (rmdir(conf->tmp_dir) == -1) opkg_perror(ERROR, "Couldn't remove dir %s", conf->tmp_dir); err3: ! if (lockf(lock_fd, F_ULOCK, (off_t) 0) == -1) opkg_perror(ERROR, "Couldn't unlock %s", lock_file); if (close(lock_fd) == -1) opkg_perror(ERROR, "Couldn't close descriptor %d (%s)", lock_fd, lock_file); if (unlink(lock_file) == -1) --- 589,601 ---- hash_table_deinit(&conf->file_hash); hash_table_deinit(&conf->obs_file_hash); if (rmdir(conf->tmp_dir) == -1) opkg_perror(ERROR, "Couldn't remove dir %s", conf->tmp_dir); err3: ! if (my_lockf(lock_fd, F_ULOCK, (off_t) 0) == -1) opkg_perror(ERROR, "Couldn't unlock %s", lock_file); if (close(lock_fd) == -1) opkg_perror(ERROR, "Couldn't close descriptor %d (%s)", lock_fd, lock_file); if (unlink(lock_file) == -1) *************** *** 652,664 **** pkg_hash_deinit(); hash_table_deinit(&conf->file_hash); hash_table_deinit(&conf->obs_file_hash); if (lock_fd != -1) { ! if (lockf(lock_fd, F_ULOCK, (off_t) 0) == -1) opkg_perror(ERROR, "Couldn't unlock %s", lock_file); if (close(lock_fd) == -1) opkg_perror(ERROR, "Couldn't close descriptor %d (%s)", lock_fd, lock_file); --- 668,680 ---- pkg_hash_deinit(); hash_table_deinit(&conf->file_hash); hash_table_deinit(&conf->obs_file_hash); if (lock_fd != -1) { ! if (my_lockf(lock_fd, F_ULOCK, (off_t) 0) == -1) opkg_perror(ERROR, "Couldn't unlock %s", lock_file); if (close(lock_fd) == -1) opkg_perror(ERROR, "Couldn't close descriptor %d (%s)", lock_fd, lock_file); *** libopkg\opkg_conf.h 2022-02-25 04:27:58.000000000 +0800 --- libopkg\opkg_conf.h 2024-03-03 14:20:05.000000000 +0800 *************** *** 20,31 **** --- 20,32 ---- typedef struct opkg_conf opkg_conf_t; extern opkg_conf_t *conf; #include <stdarg.h> #include <fnmatch.h> /* FNM_CASEFOLD */ + #include <pthread.h> #include "hash_table.h" #include "pkg_src_list.h" #include "pkg_dest_list.h" #include "nv_pair_list.h" *************** *** 39,50 **** --- 40,56 ---- /* In case the config file defines no dest */ #define OPKG_CONF_DEFAULT_DEST_NAME "root" #define OPKG_CONF_DEFAULT_DEST_ROOT_DIR "/" #define OPKG_CONF_DEFAULT_HASH_LEN 1024 + + struct mt_lock { + pthread_mutex_t mutex; + pthread_mutexattr_t mutexattr; + }; struct opkg_conf { pkg_src_list_t pkg_src_list; pkg_dest_list_t pkg_dest_list; pkg_dest_list_t tmp_dest_list; nv_pair_list_t arch_list; *************** *** 105,116 **** --- 111,125 ---- char *signature_ca_file; char *signature_ca_path; hash_table_t pkg_hash; hash_table_t file_hash; hash_table_t obs_file_hash; + + // replace file lock + struct mt_lock *mlock; }; enum opkg_option_type { OPKG_OPT_TYPE_BOOL, OPKG_OPT_TYPE_INT, OPKG_OPT_TYPE_STRING

@fanhuacloud 谢谢大佬

@awwwwa 这儿改了也没用。
我都测过了，即使一起改了sys_config.fex和uboot-board.dts里面的，仍然不起作用。

我这个应该时韦老师的sdk搞得鬼，他给spl的clock.c里面强制写了个1008M，不受配置文件的控制了。

@awwwwa. 这个又随机出现了一次，这次好了，刚启动就卡了

[ 9.846865] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [ 9.854673] ubi0: good PEBs: 492, bad PEBs: 0, corrupted PEBs: 0 [ 9.861417] ubi0: user volume: 9, internal volumes: 1, max. volumes count: 128 [ 9.869527] ubi0: max/mean erase counter: 6/2, WL threshold: 4096, image sequence number: 0 [ 9.878910] ubi0: available PEBs: 0, total reserved PEBs: 492, PEBs reserved for bad PEB handling: 20 [ 9.889275] ubi0: background thread "ubi_bgt0d" started, PID 1123 [ 9.897344] block ubiblock0_5: created from ubi0:5(rootfs) [ 9.903517] initcall ubi_init+0x0/0x230 returned 0 after 404120 usecs [ 9.910787] calling init_sunxi_hci_class+0x0/0x40 @ 1 [ 9.916628] initcall init_sunxi_hci_class+0x0/0x40 returned 0 after 60 usecs [ 9.924540] calling usb_manager_init+0x0/0x10 @ 1 [ 9.930782] probe of soc@3000000:usbc0@0 returned 1 after 650 usecs [ 9.937986] initcall usb_manager_init+0x0/0x10 returned 0 after 7861 usecs [ 9.945705] calling of_fdt_raw_init+0x0/0x80 @ 1 [ 9.952628] initcall of_fdt_raw_init+0x0/0x80 returned 0 after 1586 usecs [ 9.960266] calling tcp_congestion_default+0x0/0x14 @ 1 [ 9.966229] initcall tcp_congestion_default+0x0/0x14 returned 0 after 3 usecs [ 9.974245] calling regulatory_init_db+0x0/0x90 @ 1 [ 9.979947] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 9.986496] initcall regulatory_init_db+0x0/0x90 returned 0 after 11 usecs [ 9.989659] cfg80211: failed to load regulatory.db [ 9.997336] calling clk_disable_unused+0x0/0xd8 @ 1 [ 10.008337] clk: Not disabling unused clocks [ 10.013131] initcall clk_disable_unused+0x0/0xd8 returned 0 after 4676 usecs [ 10.021067] calling regulator_init_complete+0x0/0x4c @ 1 [ 10.027140] initcall regulator_init_complete+0x0/0x4c returned 0 after 2 usecs [ 10.035242] calling of_platform_sync_state_init+0x0/0x10 @ 1 [ 10.041720] initcall of_platform_sync_state_init+0x0/0x10 returned 0 after 2 usecs [ 10.050226] calling alsa_sound_last_init+0x0/0x78 @ 1 [ 10.055991] ALSA device list: [ 10.059333] #0: audiocodec [ 10.062566] initcall alsa_sound_last_init+0x0/0x78 returned 0 after 6415 usecs [ 10.070682] alloc_fd: slot 0 not NULL! [ 10.077875] VFS: Mounted root (squashfs filesystem) readonly on device 254:0. [ 10.087696] devtmpfs: mounted [ 10.092960] Freeing unused kernel memory: 1024K [ 10.106639] Run /pseudo_init as init process [ 10.338332] UBIFS (ubi0:7): Mounting in unauthenticated mode [ 10.344830] UBIFS (ubi0:7): background thread "ubifs_bgt0_7" started, PID 1160 [ 10.416213] UBIFS (ubi0:7): recovery needed [ 10.595230] UBIFS (ubi0:7): recovery completed [ 10.600446] UBIFS (ubi0:7): UBIFS: mounted UBI device 0, volume 7, name "rootfs_data" [ 10.609269] UBIFS (ubi0:7): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes [ 10.620423] UBIFS (ubi0:7): FS size: 43352064 bytes (41 MiB, 168 LEBs), journal size 2064385 bytes (1 MiB, 8 LEBs) [ 10.632059] UBIFS (ubi0:7): reserved for root: 2047624 bytes (1999 KiB) [ 10.639502] UBIFS (ubi0:7): media format: w5/r0 (latest is w5/r0), UUID DE81D6D0-9195-433E-8407-0A0643D8B249, small LPT model [ 10.776081] UBIFS (ubi0:8): Mounting in unauthenticated mode [ 10.782660] UBIFS (ubi0:8): background thread "ubifs_bgt0_8" started, PID 1189 [ 10.853232] UBIFS (ubi0:8): recovery needed [ 10.905789] UBIFS (ubi0:8): recovery completed [ 10.910922] UBIFS (ubi0:8): UBIFS: mounted UBI device 0, volume 8, name "UDISK" [ 10.919146] UBIFS (ubi0:8): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes [ 10.930293] UBIFS (ubi0:8): FS size: 6451200 bytes (6 MiB, 25 LEBs), journal size 2064385 bytes (1 MiB, 6 LEBs) [ 10.941623] UBIFS (ubi0:8): reserved for root: 304706 bytes (297 KiB) [ 10.948859] UBIFS (ubi0:8): media format: w5/r0 (latest is w5/r0), UUID 8DD93196-4954-4BBB-BAAA-6A26D5F11D42, small LPT model [ 11.090716] calling init_module+0x0/0x1000 [usb_storage] @ 1192 [ 11.097644] usbcore: registered new interface driver usb-storage [ 11.104418] initcall init_module+0x0/0x1000 [usb_storage] returned 0 after 6720 usecs [ 11.133041] calling init_module+0x0/0x1000 [sunxi_gpadc] @ 1195 [ 11.140948] sunxi_gpadc_init,2151, success [ 11.145919] initcall init_module+0x0/0x1000 [sunxi_gpadc] returned 0 after 4897 usecs [ 11.384656] calling init_module+0x0/0x1000 [8821cs] @ 1199 [ 11.520716] probe of mmc1:0001:1 returned 1 after 129665 usecs [ 11.531869] initcall init_module+0x0/0x1000 [8821cs] returned 0 after 136826 usecs [ 12.671358] start_addr=(0x8000), end_addr=(0x10000), buffer_size=(0x8000), smp_number_max=(4096) [ 12.934865] file system registered [ 12.959776] configfs-gadget 4100000.udc-controller: failed to start g1: -19 [ 12.993136] read descriptors [ 12.996396] read strings [ 13.143867] Mass Storage Function, version: 2009/09/11 [ 13.151051] LUN: removable file: (no medium) [ 13.171584] ffs_data_put(): freeing [ 13.466759] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dummy regulator [ 17.316670] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.386516] usb1-vbus: disabling [ 73.449941] sunxi-ohci 4200400.ohci1-controller: ohci_irq: fullspeed or lowspeed device disconnect [ 73.460075] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device connect [ 73.468701] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.496491] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.526478] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.556476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.586476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.616476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.646478] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.676481] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.689137] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device disconnect [ 73.698074] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.710304] sunxi-ohci 4200400.ohci1-controller: ohci_irq: fullspeed or lowspeed device connect [ 73.720095] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.746480] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.776481] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.806482] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.836477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.866474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.896477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.926474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.956476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.986474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.016476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.046475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.076473] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.106477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.136475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.166475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.196474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.226475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.238724] usb 2-1: new low-speed USB device number 6 using sunxi-ohci [ 74.256473] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.268714] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.280944] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.293195] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.305446] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.317710] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.329974] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.342204] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.354501] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.366733] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.416499] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.446494] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.476487] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.506479] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.536475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.566484] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.596480] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.626477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.638736] usb 2-1: device descriptor read/64, error -62 [ 74.656474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.668724] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.680952] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.696464] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.708702] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.720947] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.733180] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.745403] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.757631] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.769866] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.782084] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.794292] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.806515] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.818737] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.830943] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.843160] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.855376] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.867595] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.879839] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.892065] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.904287] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.916516] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.928765] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.940996] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.953220] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.965472] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.977710] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.989919] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.002136] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.014349] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.026586] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.038795] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.051020] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.063238] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.075444] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.096466] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.108682] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.120910] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.133142] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.145366] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.157627] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.496515] usb 2-1: device descriptor read/64, error -62 [ 75.836505] usb 2-1: new low-speed USB device number 7 using sunxi-ohci [ 76.056508] usb 2-1: device descriptor read/64, error -62 [ 76.406499] usb 2-1: device descriptor read/64, error -62 [ 76.526556] usb usb2-port1: attempt power cycle [ 77.076511] usb 2-1: new low-speed USB device number 8 using sunxi-ohci [ 77.526498] usb 2-1: device not accepting address 8, error -62 [ 77.746515] usb 2-1: new low-speed USB device number 9 using sunxi-ohci [ 78.186522] usb 2-1: device not accepting address 9, error -62 [ 78.193154] usb usb2-port1: unable to enumerate USB device

建议联系我司技术服务协助。
技术热线：020-3893-9734
技术邮箱：support@tronlong.com

@awwwwa 好的谢谢

@awwwwa 了解了, 非常感谢

测试使用串口 ttyS1 正常，关闭 CONFIG_SERIAL_8250

@ethan_00 可以通过U盘来写入设备树dtb overlays覆盖原屏参

Makefile:68: *** missing separator. Stop.

这个错误通常表示在 Makefile 的第 68 行或附近存在语法错误。Makefile 中使用的规则必须遵循严格的缩进规范，通常是使用 Tab 键进行缩进，而不是空格。

请检查 Makefile 第 68 行附近的代码，确保每个规则的命令部分都以 Tab 键开头，并且规则名称和命令之间使用冒号（:）分隔。此外，还需要确认 Makefile 的每一行都是使用相同的缩进方式，要么都是 Tab，要么都是空格，不要混用。

默认HDMI不开，需要命令开启

cd /sys/kernel/debug/dispdbg echo disp0 > name; echo switch1 > command; echo 4 10 0 0 0x4 0x101 0 0 0 8 > param; echo 1 > start;

RI-2020.5-linux 编译器需要向购买开发板的商家/代理提交申请，需要提供自己的HIFI5 DSP Xtensa Xplorer的证明

@zifeiyu 那为什么pack打包到固件的有，刷进去就没了，是不是刷写到emmc但是TF卡启动了？

请贴出LOG，截图

@lyg116 已更换镜像解决结贴

@wanglang 赞。👍 👍

@fanhuacloud 的确是这样的，谢谢大佬

@yuri123088 加我qq: 535888978 我发开发环境运行脚本给你，这个问题应该可以解决。

搞明白了，这两句配置搞得问题：
CONFIG_BCMDHD_FW_PATH="/etc/firmware/fw_bcmdhd.bin"
CONFIG_BCMDHD_NVRAM_PATH="/etc/firmware/nvram.txt" \

@whycanservice 感谢！

@misay 您好，请问这个具体要怎么解决呀，我用yolov5-7.0的模型会有这个问题，6.0没有，但是需要用到7.0的语义分割模型。想请教下如何解决，谢谢大佬

@misay 您好，请问这个要怎么解决呀，我用yolov5-7.0的模型会有这个问题，6.0没有，但是需要用到7.0的语义分割模型。想请教下如何解决，谢谢大佬

@uccccc 解决问题没有？ 我使用TINA自带 范例 测试也不行

encodertest 0 YUYV 88 144 88 144 100 /mnt/exUDISK/1.yuv /m
nt/exUDISK/
[ 4151.530230] VE: enable hw clock
[ 4151.533780] enable_cedar_hw_clk,552
WARNING: cedarc <getSocIdString:1117[ 4151.539203] VE: VE real_freq=576000000
[ 4151.539203]

: cannot open /dev/sunxi_soc_info, it maybe ok!

INFO : cedarc VeInitialize:1307: *** ic_version = 0x1301000010210,
WARNING: cedarc getSocIdString:1117: cannot open /dev/sunxi_soc_info, it maybe ok!

INFO : cedarc VeInitialize:1307: *** ic_version = 0x1301000010210,
sps_pps_data.nLength: 22
the sps_pps :00
the sps_pps :00
the sps_pps :00
the sps_pps :01
the sps_pps :67
the sps_pps :4d
the sps_pps :00
the sps_pps :1f
the sps_pps :96
the sps_pps :54
the sps_pps :30
the sps_pps :9b
the sps_pps :2e
the sps_pps :80
the sps_pps :00
the sps_pps :00
the sps_pps :00
the sps_pps :01
the sps_pps :68
the sps_pps :ee
the sps_pps :31
the sps_pps :12
ERROR : cedarc H264EncFrame:2721: h264 encoder wait interrupt overtime
encode frame 0 use time is 1028981us...
Segmentation fault

@daming123 在 全志T113 接LVDS 屏幕 中说：

用了MQ-r的板子，接上LVDS屏幕
把LCD的引脚引出来，淘宝买了一个40Pin排线，把2.54mm针的距离引出来
557dce4b-cc1d-4993-9716-76aa2010f34c-image.png
然后查看原理图，查看board.dts，查看引脚，接上
由于LVDS屏幕需要一个正负电压，查看规格书，
922be46d-5aab-4c6a-9060-48d2497ee786-image.png
VGH 18V，VGL -10V，手头没有，于是淘宝找了一个LVDS电压转接板，把负电压，正电压，升压得到合适的电压，下面是升级板
a846596c-fc20-40dd-9c82-7c10ee399a53-image.png
接上屏幕，另外一边接转接板。修改dts文件如下
&lcd0 {
lcd_used = <1>;

lcd_driver_name = "default_lcd";
lcd_if = <3>;

lcd_x = <1024>;
lcd_y = <600>;
lcd_width = <150>;
lcd_height = <94>;
lcd_dclk_freq = <51>;

lcd_pwm_used = <0>;

lcd_hbp = <80>;
lcd_ht = <1344>;
lcd_hspw = <20>;
lcd_vbp = <10>;
lcd_vt = <635>;
lcd_vspw = <10>;

lcd_lvds_if = <0>;
lcd_lvds_colordepth = <1>;
lcd_lvds_mode = <1>;

lcd_frm = <1>;
lcd_hv_clk_phase = <0>;
lcd_hv_sync_polarity= <0>;
lcd_gamma_en = <0>;
lcd_bright_curve_en = <0>;
lcd_cmap_en = <0>;

pinctrl-0 = <&lvds0_pins_a>;
pinctrl-1 = <&lvds0_pins_b>;
};
最后上电，成功点亮
e1f09b5a-84cc-4c7a-b4b4-f75da446cefd-image.png
完成，走了很多弯路，因为对LVDS不了解，淘宝买东西耽搁几天时间。大家可以对照着来，如果用到LVDS的话。

亲，有 LVDS 适配步骤没？

但是patch中修改的文件，例如cap_v4l.cpp等
我只能在out中找到他们
0ac1d8f0-227f-4250-be9e-0da2bc8b9b43-image.png

@awwwwa 好的,感谢我试试

@jacky502

&keyboard0 { key0 = <210 0x160>; wakeup-source; status = "okay"; };

注册gpio-keys 绑定键值，或者gpio-keys增加wakeup-source;

D1-H RT-Thread 官方支持

有没有指定gpio唤醒的方式呢

@awwwwa 该问题已解决，但是有新的问题
b39e16d8-fbb8-4171-9bd5-ecd04d6b4216-047b929afa3b8f2b370ee53b0aa032e.jpg
这个色彩是黑白色，换过多个摄像头，都是黑白色

@awwwwa 大佬您好，请问您有修复过这方面的经验吗，求分享😘

@pcj203 在 f1c200s自制 win10 USB显示屏 中说：

简介
使用f1c200s tiny200s货架板+1024*600RGB屏,实现一个win10 USB显示屏。

方案原理：
host: win10加载手撸的IDD显示驱动，编码桌面成jpg，然后usb发送给f1c200s.
dev: f1c200s，接收到完整一帧jpg数据，硬解码yuv,然后软件转成rgb输出给/dev/fb0映射的ram.

b站视频链接
https://b23.tv/UDaOqCa

1.jpg
2.jpg
3.jpg
性能：

黑白模式20pfs. 彩色10fps

已知bug:

似乎f1c200s硬解jpg和usb传输有小概率性冲突。表现就是0.5%的帧解出来会花掉。

开源情况：

开发未完成。预计农历新年github上开源。

参考:
*1.github.com/microsoft/Windows-driver-samples/tree/master/video/IndirectDisplay

*2.git://github.com/roshkins/IddSampleDriver.git

*3.https://whycan.com/t_8114.html baremetal hardware JPEG-decoder example (F1C100S)

*4.https://github.com/aodzip/buildroot-tiny200

esp32 s2 实现win10 usb显示屏320*240
已经github上开源: https://github.com/chuanjinpang/win10_idd_xfz1986_usb_graphic_driver_display
4.jpg

f1c200s自制 win10 USB显示屏最新的github 连接可以给出来吗？

@wj8331585 支持，出现段错误可以编译一个gdb进去看看哪里错了

测试代码：

w = 1920; h = 1080; bpp = 32; SDL_Init( SDL_INIT_EVERYTHING ); SDL_SetVideoMode( w,h, bpp, SDL_HWSURFACE|SDL_DOUBLEBUF );

prebuilt/gcc/linux-x86/arm/toolchain-sunxi-musl

@alb702 add your layer and cat that file see what layer you configured

@jinxiangwzh 我V853 ddr3本来是512M 我换成了同品牌的1024M的 大小变了，我该怎么更改配置？

@alb702 感谢您提供的编码，真的。祝福您。

@nezhastu 大佬你好，请问这个问题解决了吗