@yteraa 也有卡10%的

common1(partition3) need it, here is a weak func total part: 9 mbr 0, 8000, 8000 boot-resource 1, 1f8, 8000 env 2, 1f8, 8000 env-redund 3, 1f8, 8000 boot 4, 3200, 8000 rootfs 5, 100000, 8000 recovery 6, 4d80, 8000 rootfs_data 7, 2800, 8000 UDISK 8, 0, 0 [09.694]erase all part start need erase flash: 18 [09.700][mmc]: erase from: 0, to: 7634943, cnt: 7634944, erase_group: 1024 [09.719][mmc]: sunxi_mmc_do_send_cmd_common: cmd 38 wait rsp busy 0xd ms [09.725]read item0 copy0 [09.728]Item0 (Map) magic is bad [09.731]the secure storage item0 copy0 magic is bad [09.736]Item0 (Map) magic is bad [09.738]the secure storage item0 copy1 magic is bad [09.743]Item0 (Map) magic is bad [09.746]the secure storage map is empty [09.751]erase secure storage: 0 ok SUNXI_EFEX_MBR_TAG mbr size = 0x10000 write primary GPT success write Backup GPT success [09.768]update partition map FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 ******Has init

@yuzukitsuru 在 【Tina_哪吒】在虚拟机上按流程make后部分构建失败 中说：

@the_qiang 是的，sudo rm -rf out/ tmp/ 然后 make clean && make distclean

感谢大佬~
下回知道避免root了
不过我make clean && make distclean 的时候报错了
f56c34be-5dd4-4dd3-a6e2-88fb81f6c479-image.png
当初忘了复制一遍虚拟机了，现在在下载新的了。😊

@whycan 通啦，谢谢你

大佬, 方便发一下修改过的源文件吗?

@sanman 可能是copyright相关吧，源码里有定义倒也不是大问题

应该是硬件问题，硬件版本为sipeed的rv dock，重新拆掉插拔核心板就好了，83f919e5-fe11-4f3e-b43c-9972ca438854-image.png

@yteraa 好的，多谢大佬

是的，复用关系是这样的

@xiaoxiao 在 v853和d1 中说：

@yteraa 官方有计划更新d1的后续支持吗

暂时没有

@yteraa

啊 。。这样啊，那我等等看看，一般要多久哇，几个小时？ 谢谢

@yuzukitsuru 👍 多谢大佬

调整了极性后。能出图。现在开始进入触摸的坑：
目前启动后，i2c报错。dts按照荔枝派86盒子的配置配置触摸
[ 13.835167] input: fts_ts as /devices/platform/soc@3000000/twi2/i2c-2/2-0048/input/input3
[ 13.875092] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 13.911070] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x48, dev addr: 0x48)
[ 13.948346] sunxi_set_cur_vol_work()394 WARN: get power supply failed
[ 13.955742] fts_ts 2-0048: 2-0048 supply not found, using dummy regulator
[ 13.995184] fts_ts 2-0048: 2-0048 supply not found, using dummy regulator
[ 14.002891] debugfs: Directory '2-0048-' with parent 'reg-dummy-regulator-dummy' already present!
[ 14.237069] sunxi_set_cur_vol_work()394 WARN: get power supply failed
[ 14.315243] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.355227] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.395316] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.415094] sunxi_set_cur_vol_work()394 WARN: get power supply failed
[ 14.435258] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.471104] android_work: sent uevent USB_STATE=CONNECTED
[ 14.477626] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.505999] sunxi_set_cur_vol_work()394 WARN: get power supply failed
[ 14.565333] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.605320] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.645250] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.685332] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.725351] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.765251] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.805276] sunxi_i2c_do_xfer()1816 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x48)
[ 14.855092]

@whycan

.rodata' can not be used when making a PIE object; recompile with -fPIE

连接时报错，应该不是缺库

@yuzukitsuru 收到，谢谢

@secnal 在 订单号1602537027102107792的开发工具包 中说：

@xiaowenge 谢谢，就是官方套餐里的，目前还没找到😬

是指实物的开发工具包吗？数据线串口线？

我换了好多几个环境拷贝 整个sdk 都能重现了这个问题。
尝试make -d发现连cp这样基础的方法都出现找不到LIBC 2.XX等问题，这让我意识到这不完全是与操作系统相关的问题。
搜索cp发现out/host目录下有着一套独立的用于编译的系统环境。
然后果断

cd out mv host ../.. rm -rf ./*

正在编译中..., 没有再报错了。

ts_calibrate
ts_test
有没有反应

换 VirtualBox（不是

@yuzukitsuru
1.大佬是用什么sdk的呀？我用的是韦东山提供的buildroot工程neza-d1-buildroot，
2.然后感觉那个uboot有点问题，不会遍历dts中第二层级的device，我在源码上参照那个clocks的来遍历第二层，第三层的device，在uboot 输入dm tree可以正常显示device对应的层级关系。只是第三层级的spinor没有绑定成功

///drivers/core/root.c 350 /* bind fixed-clock */ 351 node = ofnode_path("/clocks"); 352 /* if no DT "clocks" node, no need to go further */ ~ 353 if (!ofnode_valid(node)){ + 354 pr_debug("debug, not found ofnode_valid node\n"); 355 return ret; + 356 } + 364 + 365 //直接进入到这里执行 + 366 pr_debug("debug, dm_scan_fdt_node\n\n"); 367 ret = dm_scan_fdt_node(gd->dm_root, gd->fdt_blob, node.of_offset, 368 pre_reloc_only); 369 if (ret) ~ 370 pr_debug("dm_scan_fdt_node() failed: %d\n", ret); + 371 + 372 + 373 pr_debug("\n\n"); + 374 node = ofnode_path("/hello_dts_name@1234"); + 375 if (!ofnode_valid(node)){ + 376 pr_debug("find node faile\n"); + 377 return ret; + 378 } + 379 + 380 ret = uclass_get_device_by_name(UCLASS_HELLO_CJ, "hello_dts_name@1234", &getdev); + 381 if (ret){ + 382 pr_debug("debug, can not get device hello\n"); + 383 ret = uclass_get_device_by_driver(UCLASS_HELLO_CJ, DM_GET_DRIVER(hello_drv), &getdev); + 384 if (ret){ + 385 pr_debug("debug, stil can not find device\n"); + 386 } + 387 } + 388 ret = dm_scan_fdt_node(getdev, gd->fdt_blob, node.of_offset,pre_reloc_only); + 389 if (ret){ + 390 pr_debug("dm_scan_fdt node faile\n"); + 391 }

修改后的串口dm tree打印

=> dm tree Class Probed Driver Name ---------------------------------------- root [ + ] root_drive root_driver hello_cj_c [ + ] hello_drv |-- hello_dts_name@1234 hello_cj_c [ ] hello_drv_ | `-- hello_dts_child@5678 spi_flash [ ] spi_flash_ `-- spi@04026000 =>

uboot的spi1 dts配置

//uboot-origin_master/arch/riscv/dts/sun20iw1p1-soc-system.dts 6 /dts-v1/; 11 / { 12 model = "sun20iw1"; 13 compatible = "allwinner,riscv", "arm,sun20iw1p1"; 14 #address-cells = <2>; 15 #size-cells = <2>; + 18 hellohqh: hello_dts_name@1234 { + 19 + 20 #address-cells = <1>; + 21 #size-cells = <0>; + 22 compatible = "hello_dts"; + 23 reg = <0x02000000>; + 24 pinctrl-names = "default", "sleep"; + 25 pinctrl-0 = <&gpiotest_pins>; + 26 + 27 hellohqh1: hello_dts_child@5678 { + 28 compatible = "hello_child_dts"; + 29 reg = <0x31>; + 30 hellohqh2: hello_dts_child_child@99991 { + 31 compatible = "hello_child_child_dts"; + 32 + 33 }; + 34 }; + 35 }; 37 soc: soc@29000000 { 38 #address-cells = <2>; 39 #size-cells = <2>; + 427 spi1: spi@04026000 { + 428 //#address-cells = <1>; + 429 //#size-cells = <0>; + 430 compatible = "allwinner,sun20i-spi"; + 431 device_type = "spi1"; + 432 reg = <0x0 0x04026000 0x0 0x1000>; + 433 //interrupts-extended = <&plic0 31 IRQ_TYPE_LEVEL_HIGH>; + 434 //clocks = <&ccu CLK_PLL_PERIPH0>, <&ccu CLK_SPI0>, <&ccu CLK_BUS_SPI0>; + 435 //clock-names = "pll", "mod", "bus"; + 436 //resets = <&ccu RST_BUS_SPI0>; + 437 clock-frequency = <100000000>; + 438 pinctrl-names = "default", "sleep"; + 439 spi1_cs_number = <1>; + 440 spi1_cs_bitmap = <1>; + 441 spi_slave_mode = <0>; + 442 //dmas = <&dma 22>, <&dma 22>; + 443 //dma-names = "tx", "rx"; + 444 pinctrl-0 = <&spi1_pins_a &spi1_pins_b>; + 445 pinctrl-1 = <&spi1_pins_c>; + 446 status = "okay"; + 447 spi-nor { + 448 compatible = "jedec,spi-nor"; + 449 spi-max-frequency=<0x5F5E100>; + 450 reg = <0x0>; + 451 spi-rx-bus-width=<0x01>; + 452 spi-tx-bus-width=<0x01>; + 453 status="okay"; + 454 }; + 455 }; + 273 spi1_pins_a: spi1@0 { + 274 allwinner,pins = "PD11", "PD12", "PD13","PD14", "PD15"; + 275 allwinner,pname = "spi1_sclk", "spi1_mosi","spi1_miso", "spi1_hold", "spi1_wp"; + 276 allwinner,function = "spi1"; + 277 allwinner,muxsel = <4>; + 278 allwinner,drive = <1>; + 279 allwinner,pull = <0>; + 280 }; + 281 + 282 spi1_pins_b: spi1@1 { + 283 allwinner,pins = "PD10"; + 284 allwinner,pname = "spi1_cs0"; + 285 allwinner,function = "spi1"; + 286 allwinner,muxsel = <4>; + 287 allwinner,drive = <1>; + 288 allwinner,pull = <1>; // only CS should be pulled up + 289 }; + 290 + 291 spi1_pins_c: spi1@2 { + 292 allwinner,pins = "PD10", "PD11", "PD12", "PD13","PD14", "PD15"; + 293 allwinner,function = "gpio_in"; + 294 allwinner,muxsel = <0>; + 295 allwinner,drive = <1>; + 296 allwinner,pull = <0>; + 297 }; 307 };

3.我看了一下drivers/sunxi_flash/sunxi_flash.c，貌似不是基于DM模型的驱动，这个是怎么调用的呀？大佬是否可以指导指导，还在学习阶段好多东西都不懂

@soso90 播放前打开音频通路

@whycan 刚开始贴的log打印，应该是程序的一些空指针的操作导致系统挂了

请问如何编译decodertest呢？

make menuconfig *** <*>decodertest

执行编译
后报错

decodertest.c:13:21: fatal error: cdx_log.h: No such file or directory #include <cdx_log.h> ^ compilation terminated. make[3]: *** [decodertest.o] Error 1

这个得去看c906的手册

xfel

用 MSVC2017 编译 XFEL 项目

下单了1片

不过感觉还是紫色好看啊！

@apollo5520 测不到信号就不是这个问题了，加载驱动的时候默认会打开dxco。我那个问题是信号噪音过大的问题

@yuzukitsuru 后续这个屏几个测试指令不太对，大佬有啥改进思路吗

@yuzukitsuru 收到，多谢

@liuxingkeji 主要是资料不太对

@yuzukitsuru @tigger 大佬你们点亮了吗？

m menuconfig 关闭 alsa-plugins

@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

请问楼主，最后板子做出来了吗？

@rcfly 能否分享下你的XR829驱动呢，目前我移植的老是发现cmd53接收不到东西

@anruliu 在 t113 gt11触摸驱动 打包报错 中说：

@jr_online 确认下内核有没有配置CONFIG_INPUT_SENSORINIT

感谢大佬，就是这个CONFIG_INPUT_SENSORINIT没有配置，非常感谢提点！

@tigger 最近才确认清楚，是频偏问题导致

@yuzukitsuru 在 平头哥编译器找不到stdio.h 中说：

可以参考下加入package里用tina编译

好，谢谢

@whycan 在 T113 tina PC端不能通过adb和目标板进行文件传输 中说：

@jr_online
make 命令的时候终端会显示的，复制下来就可以了。

好滴明白，谢谢大佬[抱拳]😊

@yuzukitsuru 你简直是万金油，啥都知道

参考一下这个，千兆网：
Yuzuki RV Router RISC-V 旁路由
https://bbs.aw-ol.com/topic/1583/share/3

@frank_yuan 格式化sd卡

看报错是内存硬件的问题，当然也有可能是软件烧录不完全

ssh这个怎么操作呢？ 文档是哪个？

@secret 在 D1 裸机 DMA 中说：

dma_init

好像那个地址不需要高30位低2位互换

@whycan 大佬，什么时候出个教程呀？

已经解决，重新烧写了imag文件，就打开了

@yuzukitsuru 给大佬献上大星星

了解了，现在先自己实现下用到的函数吧，之后我复现一下错误

@jinxiangwzh

d1e54ab4-bde1-4290-a99f-d08b9fd64d31-image.png

CATEGORY:=Utilities 指的是 make menuconfig 的第一级菜单。

@suitjune
检查 .sunxi.dts 这个最终生成的设备树文件。

@yuzukitsuru 在 [新手求助]D1s/f133-a 如何优化LVGL8？ 中说：

@jr_online 双缓和g2d可以参考一下论坛的帖子，有代码的。

好滴，谢谢大佬。

@whycan 哦我知道了，确实没有这个功能，不清楚是不是因为OpenWRT 14也没有这个功能

@mhcsoft 不是，是直接 tplayerdemo 进入REPL界面设置参数

参考：D1-H_Tina_Linux_多媒体解码_开发指南.pdf

@tripod9 能否讲一下电阻屏的驱动适配过程？

感谢大家的支持， 直播回放地址：

https://www.bilibili.com/video/BV1dA4y1Z7Um

都是很基础的讲解，大佬略过。

谢谢大家，看来得用转换芯片了。

@mangogeek *跑去楼下捡板子

测试了下，电阻全撬了正常使用

56645a23-1879-4773-b7ca-527a24c3104e-1.jpg

9b628fc4-dfb6-4126-826d-977b84657858-2.png

@whycan 谢谢晕哥,我今天测试了下好像是vmware虚拟机的bug,每次copy到win10下面基本上都是上次的老文件,我在linux下面用共享文件夹用cp命令复制到文件夹好像就好了

虽然看不懂，但不妨碍我点赞👍

@mumula 挺怪，我这里没有遇到过这样的问题

@whycan 好吧

@logpi etc/init.d/S51dropbear脚本里面的exec嘛

@mhcsoft 如果要使用这个INIT，要进行一下其他配置。我一般就busybox了

@y97788
tslib里面的插件可以部分解决这些问题：

nano移植驱动ns2009，触摸测试效果有飞线

@yuzukitsuru 在 芒果派 MQ Pro 开发板 中说：

@jr_online 适用

芒果派麻雀到手试玩
https://bbs.aw-ol.com/topic/791/share/59

大佬，可以帮忙看看吗？触屏的没反应😵

@yelong98 回大佬
为了摆脱TINA-BSP的磁盘噩梦能舒服地只编译LVGL8在D1S/D1上面肆意玩耍
https://bbs.aw-ol.com/topic/1084/share/1
这里已经搞好放上来了，就改改Makefile 就行了，可以脱离bsp编译

试了一下， 可以用：

① sudo apt-get install daxctl libpmem-dev -y

② tar xvf xuantie-qemu-x86_64-Ubuntu-18.04-20220402-0353.tar.gz -C /

③ qemu-riscv64 -L out/d1s-nezha/compile_dir/target/rootfs/ out/d1s-nezha/compile_dir/target/rootfs/bin/login

@yuzukitsuru 好的
非常感谢

另外我想知道全志D1哪吒板
mcycle的时钟评率是多少？

@whycan 啊这，那这样多没意思😞

@yuzukitsuru 有没有EMMC的参考设计呀

@mzh111 32*GPIO(x-A) + num
32 * 2 + 1 = 65

@whycan 已经可以了，主要是 board.dts设备树内的节点没有修改好，所以无法启动，但是又遇到了新的问题， 看着log已经加载到了 rootfs ，但是在 init服务这里出错，不知道是什么原因。
50f06c82-2c6a-4c35-8e25-698b6ce3acdf-图片.png

有没有哪位大佬玩起来了？

@whycan 谢谢晕哥

在此我借个楼强烈要求各个厂家提高boot0的透明度，产权代码没事，不给产权代码就行了，又不需要编译，如果不公开最后人去逆向，那产权代码的事情就全都让人知道了
不公开boot0对引导程序作者是灭顶之灾，我个人认为只做uboot却没有boot0参考，这个和**开发者区别不大

浏览器手动下载，复制到 dl/ 目录。

@whycan 在 d1s tina 配置里添加dbus 之后编译出现了报错不知道怎么解决 中说：

for arm only

最离谱的是我改回来，编译还会报错。