如何使用RGA模块

FLLFFL · April 1, 2022, 11:54am

固件类型：官方提供的固件
固件文件名称：AIO-RV1126(1109)-JD4
固件下载地址：百度网盘请输入提取码
Log日志：no_log.zip

我在RV1126上开发软件，想用到TPU和RGA模块。现在已经下载了firefly的SDK(Firefly | 让科技更简单，让生活更智能)，但是和瑞芯微官方的SDK目录结构有区别。我该如何使用firefly的REPO_SDK？
tchip_askquestions
no_log.zip (22 Bytes)

user3982 · April 2, 2022, 2:00am

请问有什么区别呢？你提供的压缩包是空的

FLLFFL · April 2, 2022, 2:45am

板蓝根发表于 2022-4-2 10:00
请问有什么区别呢？你提供的压缩包是空的

我好像搞错了，应该没区别。不过如果我想使用external下的库，我该怎么操作呢？有相关的demo和接口文档吗

user3982 · April 2, 2022, 3:47am

sdk/doc

FLLFFL · April 2, 2022, 11:46am

板蓝根发表于 2022-4-2 11:47
sdk/doc

我下载下来的压缩包是这样的，没有sdk/doc

user3982 · April 6, 2022, 1:15am

看你获取 SDK 的云盘链接，README 呀

FLLFFL · April 6, 2022, 2:43pm

本帖最后由 FLLFFL 于 2022-4-6 23:01 编辑

板蓝根发表于 2022-4-6 09:15
看你获取 SDK 的云盘链接，README 呀

这个readme格式有点问题呀，应该是https://wiki.t-firefly.com/zh_CN/CORE-1126-JD4/Source_code.html吧，不过我按照这上面说的同步命令运行时有报错，说是XML文件的格式不对？
README:

链接里的命令：

报错：

FLLFFL · April 6, 2022, 3:07pm

我又按照xml文件里的路径把真正的XML文件内容复制了过来，然后给我出了个报错。我检查了这个目录是存在的：.git/objects/pack，但为什么运行时告诉我Not a directory？
报错信息：
decatur@ubuntu:~/rock-chip-SDK/rv1126_rv1109_linux_release_20211022$ .repo/repo/repo sync -l
warning: Python 3 support is currently experimental. YMMV.
Please use Python 2.6 - 2.7 instead.
/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py:19: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module’s documentation for alternative uses
import imp
error: unable to open object pack directory: .git/objects/pack: Not a directory
error: unable to open object pack directory: .git/objects/pack: Not a directory
error: unable to open object pack directory: .git/objects/pack: Not a directory
fatal: failed to read object 4bf562db7718264772ed9c52e1afc54ccebc8356: Not a directory
Traceback (most recent call last):
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 531, in
_Main(sys.argv[1:])
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 507, in _Main
result = repo._Run(argv) or 0
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 180, in _Run
result = cmd.Execute(copts, cargs)
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/subcmds/sync.py”, line 821, in Execute
project.Sync_LocalHalf(syncbuf, force_sync=opt.force_sync)
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/project.py”, line 1327, in Sync_LocalHalf
self._InitWorkTree(force_sync=force_sync)
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/project.py”, line 2486, in _InitWorkTree
raise GitError(“cannot initialize work tree”)
error.GitError: cannot initialize work tree

_Main(sys.argv[1:])

File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 507, in _Main
result = repo._Run(argv) or 0
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 180, in _Run
result = cmd.Execute(copts, cargs)
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/subcmds/sync.py”, line 821, in Execute
project.Sync_LocalHalf(syncbuf, force_sync=opt.force_sync)
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/project.py”, line 1327, in Sync_LocalHalf
self._InitWorkTree(force_sync=force_sync)
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/project.py”, line 2486, in _InitWorkTree
raise GitError(“cannot initialize work tree”)
error.GitError: cannot initialize work tree

user3982 · April 7, 2022, 1:22am

这个是环境问题，你是 ubuntu 版本不是 18.04 吧，其他版本可能出现问题需要根据问题修复一下。或者你使用本机得 repo 试一下，

.repo/repo/repo sync -l
→ repo sync -l

FLLFFL · April 7, 2022, 4:29am

本帖最后由 FLLFFL 于 2022-4-7 13:21 编辑

板蓝根发表于 2022-4-7 09:22
这个是环境问题，你是 ubuntu 版本不是 18.04 吧，其他版本可能出现问题需要根据问题修复一下。或者你使用 …

我在ubuntu18.04下执行.repo/repo/repo sync -l ，还是No such file or directory，而且不提示到底是哪里No such file or directory{:4_106:}

decatur@ubuntu:~/rockchipSDK/rv1126_rv1109_linux_release_20211022$ ./.repo/repo/repo --trace sync -l
: parsing /home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/manifests.git/config
: git config --file /home/decatur/.gitconfig --null --list 1>| 2>|
Traceback (most recent call last):
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 531, in
_Main(sys.argv[1:])
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 507, in _Main
result = repo._Run(argv) or 0
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 158, in _Run
copts, cargs = cmd.OptionParser.parse_args(argv)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/command.py”, line 67, in OptionParser
self._Options(self._optparse)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/subcmds/sync.py”, line 189, in _Options
self.jobs = self.manifest.default.sync_j
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/manifest_xml.py”, line 360, in default
self._Load()
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/manifest_xml.py”, line 400, in _Load
b = m.GetBranch(m.CurrentBranch).merge
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/project.py”, line 814, in GetBranch
return self.config.GetBranch(name)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 200, in GetBranch
b = Branch(self, name)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 729, in init
self.remote = self._config.GetRemote(r)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 190, in GetRemote
r = Remote(self, name)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 575, in init
self.pushUrl = self._Get(‘pushurl’)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 716, in _Get
return self._config.GetString(key, all_keys = all_keys)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 134, in GetString
return self.defaults.GetString(name, all_keys = all_keys)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 131, in GetString
v = self._cache[_key(name)]
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 248, in _cache
self._cache_dict = self._Read()
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 254, in _Read
d = self._ReadGit()
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 296, in _ReadGit
d = self._do(‘–null’, ‘–list’)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_config.py”, line 321, in _do
capture_stderr = True)
File “/home/decatur/rockchipSDK/rv1126_rv1109_linux_release_20211022/.repo/repo/git_command.py”, line 238, in init
raise GitError(‘%s: %s’ % (command[1], e))
error.GitError: config: [Errno 2] No such file or directory

FLLFFL · April 7, 2022, 5:19am

我尝试了查看repo的具体trace，发现ubuntu20.04下运行到了git read-tree命令，这比ubuntu18.04下运行得更多，但我还是没法解决。

ubuntu20.04的repo trace：
decatur@ubuntu:~/rock-chip-SDK/rv1126_rv1109_linux_release_20211022$ ./.repo/repo/repo --trace sync -l
warning: Python 3 support is currently experimental. YMMV.
Please use Python 2.6 - 2.7 instead.
/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py:19: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module’s documentation for alternative uses
import imp
: parsing /home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/manifests.git/config
: git config --file /home/decatur/.gitconfig --null --list 1>| 2>|
: parsing /home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/.git/config
: load refs /home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/manifests.git
: cd /home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/app/CameraFactoryTestServer
: git read-tree --reset -u -v HEAD 1>| 2>|
error: unable to open object pack directory: .git/objects/pack: Not a directory
error: unable to open object pack directory: .git/objects/pack: Not a directory
error: unable to open object pack directory: .git/objects/pack: Not a directory
fatal: failed to read object 4bf562db7718264772ed9c52e1afc54ccebc8356: Not a directory
Traceback (most recent call last):
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 531, in
_Main(sys.argv[1:])
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 507, in _Main
result = repo._Run(argv) or 0
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/main.py”, line 180, in _Run
result = cmd.Execute(copts, cargs)
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/subcmds/sync.py”, line 821, in Execute
project.Sync_LocalHalf(syncbuf, force_sync=opt.force_sync)
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/project.py”, line 1327, in Sync_LocalHalf
self._InitWorkTree(force_sync=force_sync)
File “/home/decatur/rock-chip-SDK/rv1126_rv1109_linux_release_20211022/.repo/repo/project.py”, line 2486, in _InitWorkTree
raise GitError(“cannot initialize work tree”)
error.GitError: cannot initialize work tree

user3982 · April 7, 2022, 7:14am

难道你的是虚拟机，sdk 在 windows 解压的或者是挂在到 windows？

FLLFFL · April 7, 2022, 7:19am

板蓝根发表于 2022-4-7 15:14
难道你的是虚拟机，sdk 在 windows 解压的或者是挂在到 windows？

是虚拟机，我在windows下解压然后用winSCP传给虚拟机的，跟放在linux下直接tar命令解压有区别吗？

user3982 · April 7, 2022, 8:26am

这样我不确定有没有问题，因为 sdk 有一些软链接文件，应该是 linux 下才有效

FLLFFL · April 8, 2022, 1:33am

板蓝根发表于 2022-4-7 16:26
这样我不确定有没有问题，因为 sdk 有一些软链接文件，应该是 linux 下才有效

我在Linux下解压结果是一样的，怎么办呢？

user3982 · April 8, 2022, 2:27am

有校验过压缩包的 md5sum 吗？ SDK 已经被很多客户验证过了，应该是没有问题

FLLFFL · April 10, 2022, 7:15am

已解决
giterror的原因是我在新系统下没有运行git config
no such directory的原因是没有~/.gitconfig
安装git之后进行全局设置即可按照官方步骤同步最新SDK
还是感谢官方的答疑