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    @Readme0

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    Best posts made by Readme0

    • Reply: SIPEED Lichee RV DOCK 全志D1开发板

      @memory
      make编译会报错,猜测和环境相关(我的ubuntu是20.04)

      编译报错1:

      gdbusauth.c:1298:11: error: '%s' directive argument is null [-Werror=format-overflow=]
       1298 |           debug_print ("SERVER: WaitingForBegin, read '%s'", line);
            |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      
      
      gdbusmessage.c: In function 'g_dbus_message_to_blob':
      gdbusmessage.c:2698:30: error: '%s' directive argument is null [-Werror=format-overflow=]
       2698 |       tupled_signature_str = g_strdup_printf ("(%s)", signature_str);
            |    
      

      解决:
      在前面手动加上条件判断就好了:if(line != NULL)、if(signature_str!= NULL),或者直接屏蔽该行

      编译报错2:

      gawk: ./mkerrcodes.awk:88: warning: regexp escape sequence `\#' is not a known regexp operator
      rm _mkerrcodes.h
      cc -I. -I. -o mkerrcodes ./mkerrcodes.c
      ./mkerrcodes | gawk -f ./mkerrcodes2.awk >code-from-errno.h
      gawk: ./mkerrcodes2.awk:94: warning: regexp escape sequence `\#' is not a known regexp operator
      gawk -f ./mkstrtable.awk -v textidx=2 -v nogettext=1 \
      	./err-sources.h.in >err-sources-sym.h
      gawk: ./mkstrtable.awk:113: warning: regexp escape sequence `\#' is not a known regexp operator
      gawk -f ./mkstrtable.awk -v textidx=2 -v nogettext=1 \
      	./err-codes.h.in >err-codes-sym.h
      gawk: ./mkstrtable.awk:113: warning: regexp escape sequence `\#' is not a known regexp operator
      gawk -f ./mkstrtable.awk -v textidx=2 -v nogettext=1 \
      	-v prefix=GPG_ERR_ -v namespace=errnos_ \
      	./errnos.in >errnos-sym.h
      gawk: fatal: cannot use gawk builtin `namespace' as variable name
      make[6]: *** [Makefile:1324: errnos-sym.h] Error 2
      

      解决:逐一将"sub (/#.+/, “”);",改为:“sub (/#.+/, “”);”,也就是说最新的gawk能够识别到’#'号不需要使用转义字符(‘\‘)的帮助。另外将“namespce”改为“pkg_namespace”:

      cd d1-tina-sdk/out/d1-hdmionly/compile_dir/target/libgpg-error-1.27
      grep -rn "sub (/\#*" ./
      grep -rn "namespace" ./
      
      posted in D1系列-RISC-V
      R
      Readme0
    • Reply: 一图看懂 MIPI LCD 的初始化序列

      @aozima
      之前踩过一点坑,这种dsi初始化一般是低速信号,可以用逻辑分析仪抓一下dsi协议,看看配置有没有问题。一般来说配置对了屏可以点亮,可以输出一些纯色信号进行验证;配置严格按照要求来了还点不亮的话就难搞了

      posted in 其它全志芯片讨论区
      R
      Readme0

    Latest posts made by Readme0

    • Reply: 请问大家全志arm平台的 linux开发用哪款仿真器

      @yuzukitsuru 有没有便宜一点的推荐?最好能够支持armv7-a/m、armv8-a/m

      posted in Linux
      R
      Readme0
    • Reply: 一图看懂 MIPI LCD 的初始化序列

      @uuuuid
      之前用的是屏厂的一款分析仪抓的,我看了下我的这款也有mipi dsi
      26feb2b2-9725-4e09-9149-cfdab9d9a55f-image.png

      https://dreamsourcelab.cn/product/dslogic-series/

      posted in 其它全志芯片讨论区
      R
      Readme0
    • Reply: 一图看懂 MIPI LCD 的初始化序列

      @aozima
      之前踩过一点坑,这种dsi初始化一般是低速信号,可以用逻辑分析仪抓一下dsi协议,看看配置有没有问题。一般来说配置对了屏可以点亮,可以输出一些纯色信号进行验证;配置严格按照要求来了还点不亮的话就难搞了

      posted in 其它全志芯片讨论区
      R
      Readme0
    • Reply: 其实你细品,H616还挺有意思的

      h616的驱动完善吗。比如gpu、编解码

      posted in H616系列-OTT
      R
      Readme0
    • Reply: 麻雀系列的最后一坑:四核MQ:MQ-Quad ?

      @mangogeek
      很感兴趣,想问下会提供什么样的sdk?
      tina/longan/buildroot?

      posted in H616系列-OTT
      R
      Readme0
    • Reply: SIPEED Lichee RV DOCK 全志D1开发板

      请问这个补丁包支持Tina 2.0 sdk吗?感谢。

      posted in D1系列-RISC-V
      R
      Readme0
    • Reply: DongshanNezhaSTU RISCV架构学习开发板来啦!

      希望能把资料做好,百问做的板子都很精美,但是派系列的资料实在是稀少

      posted in D1系列-RISC-V
      R
      Readme0
    • Reply: 全新 D1 SDK v2.0 开放下载了

      b6d3c394-b09d-4a50-9ee3-959e780520a1-image.png

      怎么没有release note?

      posted in 代码下载问题专区
      R
      Readme0
    • Reply: SIPEED Lichee RV DOCK 全志D1开发板

      @memory
      make编译会报错,猜测和环境相关(我的ubuntu是20.04)

      编译报错1:

      gdbusauth.c:1298:11: error: '%s' directive argument is null [-Werror=format-overflow=]
       1298 |           debug_print ("SERVER: WaitingForBegin, read '%s'", line);
            |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      
      
      gdbusmessage.c: In function 'g_dbus_message_to_blob':
      gdbusmessage.c:2698:30: error: '%s' directive argument is null [-Werror=format-overflow=]
       2698 |       tupled_signature_str = g_strdup_printf ("(%s)", signature_str);
            |    
      

      解决:
      在前面手动加上条件判断就好了:if(line != NULL)、if(signature_str!= NULL),或者直接屏蔽该行

      编译报错2:

      gawk: ./mkerrcodes.awk:88: warning: regexp escape sequence `\#' is not a known regexp operator
      rm _mkerrcodes.h
      cc -I. -I. -o mkerrcodes ./mkerrcodes.c
      ./mkerrcodes | gawk -f ./mkerrcodes2.awk >code-from-errno.h
      gawk: ./mkerrcodes2.awk:94: warning: regexp escape sequence `\#' is not a known regexp operator
      gawk -f ./mkstrtable.awk -v textidx=2 -v nogettext=1 \
      	./err-sources.h.in >err-sources-sym.h
      gawk: ./mkstrtable.awk:113: warning: regexp escape sequence `\#' is not a known regexp operator
      gawk -f ./mkstrtable.awk -v textidx=2 -v nogettext=1 \
      	./err-codes.h.in >err-codes-sym.h
      gawk: ./mkstrtable.awk:113: warning: regexp escape sequence `\#' is not a known regexp operator
      gawk -f ./mkstrtable.awk -v textidx=2 -v nogettext=1 \
      	-v prefix=GPG_ERR_ -v namespace=errnos_ \
      	./errnos.in >errnos-sym.h
      gawk: fatal: cannot use gawk builtin `namespace' as variable name
      make[6]: *** [Makefile:1324: errnos-sym.h] Error 2
      

      解决:逐一将"sub (/#.+/, “”);",改为:“sub (/#.+/, “”);”,也就是说最新的gawk能够识别到’#'号不需要使用转义字符(‘\‘)的帮助。另外将“namespce”改为“pkg_namespace”:

      cd d1-tina-sdk/out/d1-hdmionly/compile_dir/target/libgpg-error-1.27
      grep -rn "sub (/\#*" ./
      grep -rn "namespace" ./
      
      posted in D1系列-RISC-V
      R
      Readme0