Sipeed Lichee RV 86 Panel 智能家居 中控开发板 支持Linux WAFT

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淘宝： https://item.taobao.com/item.htm?id=663345415205

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教程： https://bbs.sipeed.com/thread/1300

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原理图： https://dl.sipeed.com/shareURL/LICHEE/D1/Lichee_RV_86_panel

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开箱

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[memory]

咦，怎么没外壳呢。

喔，补发，还好去看了一下。

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这下给我挖坑了，这里前不着村后不着店的，哪里去找这个M.2螺丝。

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垃圾堆翻出了一个螺丝，然后用老虎钳夹了前面一部分，终于把它怼进去了。

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有线网络正常。

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意外发现， RX- / RX+ 交换， 网络还能正常工作。

[jordonwu]

@memory 在 Sipeed Lichee RV 86 Panel 智能家居 中控开发板 支持Linux WAFT 中说：

络还能正常工作。

自适应

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@jordonwu
孤陋寡闻了，以前只听说过 RX / TX 整组翻转自适应，还不知道 + / - 自适应。

[memory]

rate_lavcrate.c: In function 'pcm_src_init':
rate_lavcrate.c:96:19: warning: implicit declaration of function 'av_resample_init'; did you mean 'av_get_sample_fmt'? [-Wimplicit-function-declaration]
   rate->context = av_resample_init(info->out.rate, info->in.rate,
                   ^~~~~~~~~~~~~~~~
                   av_get_sample_fmt
rate_lavcrate.c:96:17: warning: assignment to 'struct AVResampleContext *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
   rate->context = av_resample_init(info->out.rate, info->in.rate,
                 ^
rate_lavcrate.c: In function 'pcm_src_convert_s16':
rate_lavcrate.c:186:9: warning: implicit declaration of function 'av_resample'; did you mean 'av_rescale'? [-Wimplicit-function-declaration]
   ret = av_resample(rate->context, rate->out[i],
         ^~~~~~~~~~~
         av_rescale
rate_lavcrate.c:194:2: warning: implicit declaration of function 'av_resample_compensate'; did you mean 'av_get_sample_fmt_name'? [-Wimplicit-function-declaration]
  av_resample_compensate(rate->context,
  ^~~~~~~~~~~~~~~~~~~~~~
  av_get_sample_fmt_name
mv -f .deps/rate_lavcrate.Tpo .deps/rate_lavcrate.Plo
/bin/bash ../libtool  --tag=CC   --mode=link riscv64-unknown-linux-gnu-gcc -Wall -g -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include/alsa -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include -DAVCODEC_HEADER="<libavcodec/avcodec.h>" -Os -pipe -mcmodel=medany -mabi=lp64d -march=rv64gcxthead -g3 -fno-caller-saves -Wno-format-truncation -Wno-unused-result  -Wl,-z,now -Wl,-z,relro -fpic -pthread  -module -avoid-version -export-dynamic -no-undefined -Wl,--no-undefined -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/lib -znow -zrelro -lm -ldl  -o libasound_module_rate_lavcrate.la -rpath /usr/lib/alsa-lib rate_lavcrate.lo -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -lasound -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -lavcodec -lavutil -lasound
OpenWrt-libtool: link: riscv64-unknown-linux-gnu-gcc -shared  -fPIC -DPIC  .libs/rate_lavcrate.o   -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/lib -lm -ldl -lavcodec -lavutil -lasound  -Os -mcmodel=medany -mabi=lp64d -march=rv64gcxthead -Wl,-z -Wl,now -Wl,-z -Wl,relro -pthread -Wl,--no-undefined   -pthread -Wl,-soname -Wl,libasound_module_rate_lavcrate.so -o .libs/libasound_module_rate_lavcrate.so
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_convert_s16':
/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:194: undefined reference to `av_resample_compensate'
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:187: undefined reference to `av_resample'
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_free':
/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:51: undefined reference to `av_resample_close'
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_init':
/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:91: undefined reference to `av_resample_init'
collect2: error: ld returned 1 exit status
Makefile:419: recipe for target 'libasound_module_rate_lavcrate.la' failed
make[6]: *** [libasound_module_rate_lavcrate.la] Error 1
make[6]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc'
Makefile:431: recipe for target 'all-recursive' failed
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4'
Makefile:363: recipe for target 'all' failed
make[4]: *** [all] Error 2
make[4]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4'
Makefile:89: recipe for target '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/.built' failed
make[3]: *** [/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/.built] Error 2
make[3]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/package/libs/alsa-plugins'
package/Makefile:192: recipe for target 'package/libs/alsa-plugins/compile' failed
make[2]: *** [package/libs/alsa-plugins/compile] Error 2
make[2]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new'
package/Makefile:189: recipe for target '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/stamp/.package_compile' failed
make[1]: *** [/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/stamp/.package_compile] Error 2
make[1]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new'
Build failed - please re-run with -j1 to see the real error message
/opt/D1/home/nihao/sdk/tina-d1-open_new/build/toplevel.mk:304: recipe for target 'world' failed
make: *** [world] Error 1

#### make failed to build some targets (39:16 (mm:ss)) ####

ubuntu:/opt/D1/home/nihao/sdk/tina-d1-open_new$

编译出错了。

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TF卡固件下载： tina_d1-sipeed_licheerv_86panel_rgb480x480_uart0_20211226_开机运行lvgl_demo_带触摸.img.7z （SPI NAND FLASH 未测试）

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发现一个比较棘手的问题，

如果 ST7701s LCD 在 uboot 初始化，那么颜色对不上，而且几乎所有像素点都在抖动，

而且进入Linux之后一直保持这个状态。

但是进入Linux之后用命令行对 LCD进行重新初始化：

mount -t debugfs none /sys/kernel/debug;
cd /sys/kernel/debug/dispdbg;

echo suspend > command; echo disp0 > name; echo 1 > start
echo resume > command; echo disp0 > name; echo 1 > start

那么LCD也正常了，百思不得其解。

参考： 整理一些 D1 / D1s 的 DisplayEngine / LCD / HDMI 常用骚操作
https://whycan.com/t_7726.html#p73690

[alvinlbl]

@memory 请问颜色对不上的问题解决了吗？如何解决的？

[ztcontrol]

@memory 在 Sipeed Lichee RV 86 Panel 智能家居 中控开发板 支持Linux WAFT 中说：

rate_lavcrate.c: In function 'pcm_src_init':
rate_lavcrate.c:96:19: warning: implicit declaration of function 'av_resample_init'; did you mean 'av_get_sample_fmt'? [-Wimplicit-function-declaration]
   rate->context = av_resample_init(info->out.rate, info->in.rate,
                   ^~~~~~~~~~~~~~~~
                   av_get_sample_fmt
rate_lavcrate.c:96:17: warning: assignment to 'struct AVResampleContext *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
   rate->context = av_resample_init(info->out.rate, info->in.rate,
                 ^
rate_lavcrate.c: In function 'pcm_src_convert_s16':
rate_lavcrate.c:186:9: warning: implicit declaration of function 'av_resample'; did you mean 'av_rescale'? [-Wimplicit-function-declaration]
   ret = av_resample(rate->context, rate->out[i],
         ^~~~~~~~~~~
         av_rescale
rate_lavcrate.c:194:2: warning: implicit declaration of function 'av_resample_compensate'; did you mean 'av_get_sample_fmt_name'? [-Wimplicit-function-declaration]
  av_resample_compensate(rate->context,
  ^~~~~~~~~~~~~~~~~~~~~~
  av_get_sample_fmt_name
mv -f .deps/rate_lavcrate.Tpo .deps/rate_lavcrate.Plo
/bin/bash ../libtool  --tag=CC   --mode=link riscv64-unknown-linux-gnu-gcc -Wall -g -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include/alsa -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include -DAVCODEC_HEADER="<libavcodec/avcodec.h>" -Os -pipe -mcmodel=medany -mabi=lp64d -march=rv64gcxthead -g3 -fno-caller-saves -Wno-format-truncation -Wno-unused-result  -Wl,-z,now -Wl,-z,relro -fpic -pthread  -module -avoid-version -export-dynamic -no-undefined -Wl,--no-undefined -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/lib -znow -zrelro -lm -ldl  -o libasound_module_rate_lavcrate.la -rpath /usr/lib/alsa-lib rate_lavcrate.lo -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -lasound -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -lavcodec -lavutil -lasound
OpenWrt-libtool: link: riscv64-unknown-linux-gnu-gcc -shared  -fPIC -DPIC  .libs/rate_lavcrate.o   -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/lib -lm -ldl -lavcodec -lavutil -lasound  -Os -mcmodel=medany -mabi=lp64d -march=rv64gcxthead -Wl,-z -Wl,now -Wl,-z -Wl,relro -pthread -Wl,--no-undefined   -pthread -Wl,-soname -Wl,libasound_module_rate_lavcrate.so -o .libs/libasound_module_rate_lavcrate.so
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_convert_s16':
/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:194: undefined reference to `av_resample_compensate'
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:187: undefined reference to `av_resample'
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_free':
/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:51: undefined reference to `av_resample_close'
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_init':
/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:91: undefined reference to `av_resample_init'
collect2: error: ld returned 1 exit status
Makefile:419: recipe for target 'libasound_module_rate_lavcrate.la' failed
make[6]: *** [libasound_module_rate_lavcrate.la] Error 1
make[6]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc'
Makefile:431: recipe for target 'all-recursive' failed
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4'
Makefile:363: recipe for target 'all' failed
make[4]: *** [all] Error 2
make[4]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4'
Makefile:89: recipe for target '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/.built' failed
make[3]: *** [/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/.built] Error 2
make[3]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/package/libs/alsa-plugins'
package/Makefile:192: recipe for target 'package/libs/alsa-plugins/compile' failed
make[2]: *** [package/libs/alsa-plugins/compile] Error 2
make[2]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new'
package/Makefile:189: recipe for target '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/stamp/.package_compile' failed
make[1]: *** [/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/stamp/.package_compile] Error 2
make[1]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new'
Build failed - please re-run with -j1 to see the real error message
/opt/D1/home/nihao/sdk/tina-d1-open_new/build/toplevel.mk:304: recipe for target 'world' failed
make: *** [world] Error 1

#### make failed to build some targets (39:16 (mm:ss)) ####

ubuntu:/opt/D1/home/nihao/sdk/tina-d1-open_new$

编译出错了。

遇到同样问题, make -j1也没有解决