全志在线开发者论坛

yelong98

t113可以长期工作在1.2G主频吗，我看很多厂家只跑800m的

同问，是否降低到800M就能到工业级温度范围

yelong98

@awwwwa 多谢指导，已经解决，整个clean以后重编就生效了，搞不懂之前咋回事，好在最后解决了

yelong98

串口0-5都开启了，其他串口都正常，唯独串口2找不到设备，dmesg看到PD1被lcd0占用
[ 0.736249] sun8iw20-pinctrl 2000000.pinctrl: pin PD1 already requested by 5461000.lcd0; cannot claim for 2500800.uart
[ 0.756395] sun8iw20-pinctrl 2000000.pinctrl: could not request pin 97 (PD1) from group PD1 on device 2000000.pinctrl
[ 2.597491] sun8iw20-pinctrl 2000000.pinctrl: pin PD1 already requested by 5461000.lcd0; cannot claim for 2500800.uart
[ 2.617710] sun8iw20-pinctrl 2000000.pinctrl: could not request pin 97 (PD1) from group PD1 on device 2000000.pinctrl
在board.dts里面把&lcd0和&disp里面都添加了status = "disabled";并且把相关引脚引用都注释了，还是报错PD1被lcd0占用。
//pinctrl-0 = <&dsi4lane_pins_a>;
//pinctrl-1 = <&dsi4lane_pins_b>;
继续改，把uboot-board.dts里面的lcd0也给disabled还是报错PD1被lcd0占用，求教哪位老铁遇到过？指点一点线索，多谢多谢

yelong98

@wyljkl 请教t113的tina2.1 sdk哪里可以下？

yelong98

T113能在新平台下么？

yelong98

@whycanservice 有支持linux计划么？看着高配的有32m内存，可以替代f1c100

yelong98

@chhjnavy 感谢谢谢帖子，对于入门非常有用，万丈高楼平地起

yelong98

@lingeasy 没解决，放弃吧，我花了一周多时间全浪费了，我得结论是wifi的sdio只能接到参考设计的那个口，我最后重新改了板子解决的，把口换回去

yelong98

@mysteryli dvp针对低像素场合，不超过200w像素，便宜的不行

yelong98

这种30w的dvp超便宜，五块钱以内，甚至200w的dvp 2640也就十块钱，适合大量走货，问下sdk有没有已经适配过的型号？

yelong98

@super0759 老铁，开源版本目前只有853的支持，你看到的楼上截图是商业用户的界面

yelong98

@georgelzh d1s

yelong98

@lovexulu 多谢老铁

yelong98

@lovexulu 怎么解决的？我之前还发了个帖子说tf启动到kernel就没下文了

yelong98

@whycan 只留了一个tf卡，大概率跑不起来，我蹭了2颗851，发现sdk的tf启动引导有问题

yelong98

@ftwtwzy fe8.1的hub芯片有驱动么？

yelong98

0603安逸，不用眼瞎去焊接了，这个好歹弄个wifi上去啊！851的sdk也没释放呢

yelong98

@yuzukitsuru 全能靓仔

yelong98

@yuzukitsuru 能跑到多少带宽？

yelong98

直接拿官方放出来的镜像最省事

yelong98

@l13819506056 RTL8152的usb驱动是sdk自带了么？

yelong98

@mangogeek 芒果大佬，如果要改sdc0连接wifi，除了改dts还需要改其他文件么？

yelong98

@yuzukitsuru 麻烦再问一下除了dts需要修改，还需要修改其他文件么？

yelong98

@yuzukitsuru 多谢指导，除了这个dts还需要改动哪些部分？
启动log

[    3.781995] ======== XRADIO WIFI OPEN ========
[    3.787549] [XRADIO] Driver Label:XR_V02.16.85_P2P_HT40_01.31
[    3.794401] [XRADIO] Allocated hw_priv @ 11d5702d
[    3.900290] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 w                      idth 1 timing LEGACY(SDR12) dt B
[    3.911433] [XRADIO] Detect SDIO card 0
[    3.917686] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[    3.937827] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd                       21 width 1 timing LEGACY(SDR12) dt B
[    3.962058] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd                       21 width 1 timing LEGACY(SDR12) dt B
[    3.976660] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd                       21 width 1 timing LEGACY(SDR12) dt B
[    3.990431] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 8, RTO !!
[    3.997998] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    4.005661] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    4.013323] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    4.020986] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    4.027841] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 w                      idth 1 timing LEGACY(SDR12) dt B
[    6.067663] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 w                      idth 1 timing LEGACY(SDR12) dt B
[    6.078800] [XRADIO] Remove SDIO card 0
[    6.087666] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[    6.100291] [SBUS_ERR] sdio probe timeout!
[    6.104879] [XRADIO_ERR] sbus_sdio_init failed
[    6.109884] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd                       21 width 1 timing LEGACY(SDR12) dt B
[    6.121771] xradio_core_init failed (-110)!
[    6.134299] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd                       21 width 1 timing LEGACY(SDR12) dt B
[    6.148920] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd                       21 width 1 timing LEGACY(SDR12) dt B
[    6.162714] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 8, RTO !!
[    6.170283] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    6.177943] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    6.185603] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    6.193261] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    6.200114] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 w                      idth 1 timing LEGACY(SDR12) dt B
[    6.266172] ======== XRADIO WIFI OPEN ========
[    6.271756] [XRADIO] Driver Label:XR_V02.16.85_P2P_HT40_01.31
[    6.278560] [XRADIO] Allocated hw_priv @ da90b9c5
[    6.337854] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supp                      ly udc not found, using dummy regulator
[    6.384450] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 w                      idth 1 timing LEGACY(SDR12) dt B
[    6.395596] [XRADIO] Detect SDIO card 0
[    6.407677] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[    6.427823] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd                       21 width 1 timing LEGACY(SDR12) dt B
[    6.452046] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd                       21 width 1 timing LEGACY(SDR12) dt B
[    6.466653] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd                       21 width 1 timing LEGACY(SDR12) dt B
[    6.480416] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 8, RTO !!
[    6.487981] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    6.495644] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    6.503305] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    6.510965] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    6.517821] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 w                      idth 1 timing LEGACY(SDR12) dt B
[    8.547676] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 w                      idth 1 timing LEGACY(SDR12) dt B
[    8.558817] [XRADIO] Remove SDIO card 0

8189fs.ko已经编译出来了
启动进入系统以后
insmod 8189fs.ko
[ 667.086099] (missing .modinfo section or name field): module has no symbols (stripped?)
failed to insert 8189fs.ko
这里是哪没有配置好，新手入门，贻笑大方了

yelong98

如题，默认是用sdc1，因为项目需要，sdc1被占用了做网口，板子实际是用sdc0作为wifi的sdio总线，wifi模块是8189ftv，改了board.dts，加载ko文件，没有扫卡动作。请教修改wifi的sdio号，需要做哪些操作？改动哪些文件？

yelong98

@whycan 晕哥，853s的样品啥时候开卖？851s我看已经有样品卖了

yelong98

@lyscut 可以买V851S先画板子，sdk后面肯定也会开放
https://item.taobao.com/item.htm?spm=a1z10.3-c-s.w4002-24100641678.41.256354f8vMx9Qh&id=684769297554

yelong98

能否放一个851用tf启动的固件测试下，从朋友那讹来了2片851，启动kernel，然后没有然后了，想找个能启动的固件测试下

yelong98

@ubuntu14_0824 楼主写的很详细啊，写单片机的老铁们刚接触soc，都有这个适应过程，感谢分享

yelong98

@lansecd 在 V853s芯片量产情况咨询中说：

@bch71 https://item.taobao.com/item.htm?spm=2013.1.w4004-24100641665.35.306722e092zGdR&id=675340119398

这是853不是853S

yelong98

@yuzukitsuru 感谢指导，这一块有没有文档说明？怎么关rv小核没搜到资料。

yelong98

@zhayujie 兄弟，这种环境的问题还是放弃折腾吧，老老实实用虚拟机。我已经搭进去一周时间折腾了，因为我用的是ubuntu22.04真机，不想在win下面开发，所以先后试过docker 18.04 docker 16.04 ，确实也解决了一些问题，但是没法解决全部的问题，最接近的一次是编译都过了，打包又异常。后来没办法在win下面装了虚拟机，放弃了折腾，太耽误时间了

yelong98

测试阶段总是tf卡最方便，按照文档“Tina Linux 存储介质切换”修改了tf卡启动，改了fex文件的存储类型，修改了board.dts，硬件是sdc0接tf卡。编译和打包都没问题，但是启动报错，贴一下log，寻求指点，多谢~

HELLO! BOOT0 is starting!
[258]BOOT0 commit : 4b419f21ba
[354][pmu]: bus read error
[356]set pll start
[358]periph0 has been enabled
[361]set pll end
[363]board init ok
[365]DRAM use internal ZQ!!
[367]ZQ value = 0x2f
[369]chip id check OK
[371]POWER SETTING ERROR!
[374]trefi:7.8ms
[376][AUTO DEBUG] single rank and full DQ!
[380]trefi:7.8ms
[383][AUTO DEBUG] rank 0 row = 13 
[386][AUTO DEBUG] rank 0 bank = 4 
[389][AUTO DEBUG] rank 0 page size = 2 KB 
[393]DRAM BOOT DRIVE INFO: V0.16
[396]DRAM CLK = 528 MHz
[398]DRAM Type = 2 (2:DDR2,3:DDR3)
[402]DRAMC read ODT  off.
[404]DRAM ODT off.
[407]DRAM SIZE =64 M
[409]dram_tpr4:0x0
[415]DRAM simple test OK.
[417]rtc standby flag is 0x0, super standby flag is 0x0
[423]dram size =64
[425]audio:avcc calibration
[428]card no is 0
[429]sdcard 0 line count 4
[432][mmc]: mmc driver ver 2021-12-27 10:07
[441][mmc]: Wrong media type 0x0
[444][mmc]: ***Try SD card 0***
[454][mmc]: HSSDR52/SDR25 4 bit
[457][mmc]: 50000000 Hz
[459][mmc]: 7618 MB
[461][mmc]: ***SD/MMC 0 init OK!!!***
[557]Loading boot-pkg Succeed(index=0).
[561]Entry_name        = optee
[564]Entry_name        = u-boot
[572]Entry_name        = dtb
[576]mmc not para
[577]Jump to second Boot.
M/TC: OP-TEE version: 15ee1539b (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Tue Mar 29 06:48:41 UTC 2022 arm
E/TC:0 0 platform_standby_fdt_parse:133 no pmu node
E/TC:0 0 sunxi_twi_parse_from_dt:121 no pmu node


U-Boot 2018.05-ga697d75 (Jul 28 2022 - 05:29:47 +0000) Allwinner Technology

[00.655]CPU:   Allwinner Family
[00.658]Model: sun8iw21
I2C:   [I2C-ERROR]:twi_send_clk_9pulse() 147 SDA is still Stuck Low, failed. 
ready
[00.718]DRAM:  64 MiB
[00.721]Relocation Offset is: 00ed0000
[00.754]secure enable bit: 0
E/TC:0   tee_read_fdt:433 fine node /firmware/optee failed with FDT_ERR_NOTFOUND
[00.769]smc_tee_inform_fdt failed with: ffff0000
[I2C-ERROR]:twi_stop() 339 STOP can't sendout!
[00.779]pmu_axp2101_probe pmic_bus_read fail
[I2C-ERROR]:twi_stop() 339 STOP can't sendout!
[00.787]bmu_axp2101_probe pmic_bus_read fail
[00.791]CPU=900 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=24Mhz  MBus=300Mhz
[00.797]gic: sec monitor mode
sunxi flash map init
[00.802]flash init start
[00.804]workmode = 0,storage type = 1
[00.807][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[00.813][mmc]: get sdc_type fail and use default host:tm1.
[00.819][mmc]: can't find node "mmc0",will add new node
[00.824][mmc]: fdt err returned <no error>
[00.828][mmc]: Using default timing para
[00.832][mmc]: SUNXI SDMMC Controller Version:0x50400
[00.850][mmc]: card_caps:0x3000000a
[00.853][mmc]: host_caps:0x3000003f
[00.857]sunxi flash init ok
[00.859]line:724 init_clocks
[00.862]drv_disp_init
[00.872]drv_disp_init finish
[00.886]Loading Environment from SUNXI_FLASH... backup env check CRC fail
Now update backup env
Saving Environment to SUNXI_FLASH... Writing to env...
OK
OK
[01.020]boot_gui_init:start
partno erro : can't find partition Reserve0
[01.028]Get Reserve0 partition number fail!
[01.035]boot_gui_init:finish
partno erro : can't find partition bootloader
partno erro : can't find partition boot-resource
[01.048]Get bootloader and boot-resource partition number fail!
[01.071]Item0 (Map) magic is bad
[01.074]the secure storage item0 copy0 magic is bad
[01.096]Item0 (Map) magic is bad
[01.099]the secure storage item0 copy1 magic is bad
[01.103]Item0 (Map) magic is bad
[01.106]out of usb burn from boot: not need burn key
root_partition is rootfs
set root to /dev/mmcblk0p4
[01.117]update part info
[01.121]update bootcmd
[01.125]libfdt fdt_check_header(): FDT_ERR_BADMAGIC
disable nand error: FDT_ERR_BADPATH
disable nand error: FDT_ERR_BADPATH
[01.137]The storage not support sample function
[01.142]## error: update_fdt_dram_para : FDT_ERR_NOTFOUND
[01.148]update dts
Hit any key to stop autoboot:  1  0 
input addr exceed dram scope
[02.345]no vendor_boot partition is found
Android's image name: v851s-perf1
[02.380]Starting kernel ...

[02.382][mmc]: MMC Device 2 not found
[02.386][mmc]: mmc 2 not find, so not exit

yelong98

还有个规格更诱人的v853s怎么没放出来？

yelong98

Add partion boot.fex BOOT_FEX00000000
Add partion very boot.fex BOOT_FEX00000000
FilePath: boot.fex
FileLength=375800Add partion rootfs.fex ROOTFS_FEX000000
Add partion very rootfs.fex ROOTFS_FEX000000
FilePath: rootfs.fex
FileLength=3a0000Add partion usr.fex USR_FEX000000000
Add partion very usr.fex USR_FEX000000000
FilePath: usr.fex
FileLength=1a0000Add partion env_nor.fex ENV_NOR_FEX00000
Add partion very env_nor.fex ENV_NOR_FEX00000
FilePath: env_nor.fex
FileLength=20000Add partion bootlogo.fex BOOTLOGO_FEX0000
Add partion very bootlogo.fex BOOTLOGO_FEX0000
FilePath: bootlogo.fex
FileLength=4b036The file config.fex length = 0
BuildImg 400
Dragon execute image.cfg Failed ! ArgCnt = 3, 400
pack finish

请问Dragon execute image.cfg Failed ! 这里是什么错误？用的ubuntu18.04

已经排除了32位程序兼容问题，按照帖子指示安装了对应的支持包，还是一样的错误，可以看到有image.cfg文件存在，说明是dragon处理的问题，有遇到的老铁，指点一下

yelong98

@yelong98 在【V853开发板试用】V853编译烧录疑难杂症汇总篇中说：

Begin Parse sys_partion.fex
Add partion boot.fex BOOT_FEX00000000
Add partion very boot.fex BOOT_FEX00000000
FilePath: boot.fex
FileLength=375800Add partion rootfs.fex ROOTFS_FEX000000
Add partion very rootfs.fex ROOTFS_FEX000000
FilePath: rootfs.fex
FileLength=3a0000Add partion usr.fex USR_FEX000000000
Add partion very usr.fex USR_FEX000000000
FilePath: usr.fex
FileLength=1a0000Add partion env_nor.fex ENV_NOR_FEX00000
Add partion very env_nor.fex ENV_NOR_FEX00000
FilePath: env_nor.fex
FileLength=20000Add partion bootlogo.fex BOOTLOGO_FEX0000
Add partion very bootlogo.fex BOOTLOGO_FEX0000
FilePath: bootlogo.fex
FileLength=4b036The file config.fex length = 0
BuildImg 400
Dragon execute image.cfg Failed ! ArgCnt = 3, 400
pack finish

请问Dragon execute image.cfg Failed ! 这里是什么错误？用的ubuntu18.04

已经排除了32位程序兼容问题，按照帖子指示安装了对应的支持包，还是一样的错误，可以看到有image.cfg文件存在，说明是dragon处理的问题，有遇到的老铁，指点一下

yelong98

Begin Parse sys_partion.fex
Add partion boot.fex BOOT_FEX00000000
Add partion very boot.fex BOOT_FEX00000000
FilePath: boot.fex
FileLength=375800Add partion rootfs.fex ROOTFS_FEX000000
Add partion very rootfs.fex ROOTFS_FEX000000
FilePath: rootfs.fex
FileLength=3a0000Add partion usr.fex USR_FEX000000000
Add partion very usr.fex USR_FEX000000000
FilePath: usr.fex
FileLength=1a0000Add partion env_nor.fex ENV_NOR_FEX00000
Add partion very env_nor.fex ENV_NOR_FEX00000
FilePath: env_nor.fex
FileLength=20000Add partion bootlogo.fex BOOTLOGO_FEX0000
Add partion very bootlogo.fex BOOTLOGO_FEX0000
FilePath: bootlogo.fex
FileLength=4b036The file config.fex length = 0
BuildImg 400
Dragon execute image.cfg Failed ! ArgCnt = 3, 400
pack finish

请问Dragon execute image.cfg Failed ! 这里是什么错误？用的ubuntu18.04

yelong98

v853s开发板

yelong98

@xiaowenge 啥眼神啊你，那么大个核心板

yelong98

肯定是V853或者853S了。那些猜113的咋想的？T113都有开发板了，没必要做二遍了

yelong98

买了个480-272的电阻屏，按照帖子修补了驱动的补丁，现在可以正常显示了，但是触摸没反应，看了下dts，触摸ad已经是ok的了，还需要修改哪些地方？有做过的老铁提点一下

yelong98

@yteraa 20.04没问题，我编过

yelong98

淘宝299的有货能买到就行，申请僧多粥少，多上架几个是正经

yelong98

@yuzukitsuru 新电脑硬件比较新，只有22.04支持好一点，但是编译这些老古董sdk就遭罪了

yelong98

@yteraa 敢不敢给我上个ubuntu22.04么？

yelong98

@soso90 模拟的就算了，跟幻灯片一样，还拉窗帘

yelong98

原厂也不知道为啥么？我用d1s也出现过这个问题，j1效率太低了

yelong98

@a-i-unicorn 淘宝买

yelong98

我关心有没有教程资料？像6ull那种指导教程

yelong98

这个板子有配套教程资料不？只有6ull一半详细就行

yelong98

之前想把demo剥离出来的，能力受限没能实现，现在捡现成的，真香

yelong98

用串口登录就没这个问题，sdk的问题，只能ls加参数

yelong98

打样了一个多月啊

yelong98

@yuzukitsuru 你简直是万金油，啥都知道

yelong98

最近看到sd nand这玩意有意思，想折腾一下试试。但是贴到板子上面去以后，再次更新固件，要怎么样不拆下芯片就能烧录进去呢？折腾过的老铁们路过，指点一下

yelong98

这个不错，感谢分享，终于看到了参考电路

yelong98

核心板的原理图现在方便放一份么？

yelong98

@bayche 挤牙膏也要挤多点啊，就这么针眼大一点，沾点水就化没了

yelong98

整点干脆的嘛！一起放出来sdk得了

yelong98

同问，啥时候开卖？需要你们家的教程

yelong98

@frank_yuan ssh不就是么

yelong98

d1s那个板子啥时候开卖啊？

yelong98

板子开卖了么？这个拿来做学习不错

yelong98

同问，有没有 d1s接网口的参考

yelong98

放弃挣扎吧，我也遇到过，有时候用make j1又可以过。有时候咋都不行，整个工程删除重来，我遇到好几次了，ubuntu20.04环境

yelong98

sdk啥时候开放啊

yelong98

sdk已经开发了么？

yelong98

@tripod9 能否讲一下电阻屏的驱动适配过程？

yelong98

@luojia65 虽然看不懂，但不妨碍我表示感谢

yelong98

@exoy28 20.04，14.04都没源了，我没有用虚拟机，装的真系统。昨晚发现make -j1没问题，make -j8就完蛋，搞不懂

yelong98

D1S的电阻触摸现在还没有帖子说解决了，我今天试了menuconfig里面选上tslib都会编译失败，先驱们知道咋回事么

yelong98

@mangogeek 底板底板

yelong98

牙膏厂开工咯三天挤一点

yelong98

可以安排上架销售了

yelong98

@yuzukitsuru 老板威武，比原厂速度快

yelong98

@anruliu 解释的太细致了，多谢热心指导

yelong98

@yuzukitsuru 实在是不好意思，水平很菜，起步学习中，能多说一下具体是要改哪个文件夹下面的makfile么？我下载了论坛的lvgl7，解压后的目录里面直接有makefile，修改一下cc的工具路径就能编译了，但是tina2.0的sdk里面带的lvgl8工程结构不一样，菜鸟搞不清是怎么调整修改

yelong98

2.0里面的lvgl8怎么能拿出来单独编译？不会cmake的白痴难在这一步了

yelong98

比d1h那个板子好看一些了

yelong98

@yuzukitsuru 你也太高产了，悄无声息又出新板子了

yelong98

@yuzukitsuru 请教下小正太，如果想单独编译package/gui/lvgl需要怎么操作？比如说我把lvgl文件夹单独拷出来，独立于sdk之外，应该怎么编译？需要修改那些配置文件？

yelong98

别一点一点上啊，一把梭哈全放出来过瘾

yelong98

@a937983423 那是必然的，这不是现在还买不到么

yelong98

等着放原理图准备抄作业

yelong98

d1s如果真的cpu不够用，换t113也没好到哪去，不过内存翻了一倍还是舒服

yelong98

@mangogeek 来来来，干完这一杯，还有三杯，继续画底板

yelong98

@yuzukitsuru 来个完整的看看

yelong98

@xiaowenge 小文哥，sdk啥时候释放啊，新妓到来，饥渴难耐啊

yelong98

我感觉你这块会比芒果的出来的更快，船小好掉头

yelong98

@yuzukitsuru 强顶，调通了我也想买一块玩下，跟一跟AI的潮流，不然落伍太多了

yelong98

来个xr872整个活

yelong98

一般两个脚幅度不一样，一边小一点峰峰值可能600mv，另外一边大一点，可能超过1.2v

yelong98

@mangogeek 老板，核心板有哪些接口？看样子有一个wifi

yelong98

已经五月口，说好的四月底发布呢？快快快，最近半年新ic太多了，百花齐放

yelong98

全乎了这接口，为啥要用2路网口？

yelong98

提个建议，既然板子空间有多余的，基本的复位和fex按键，40p rgb，摄像头，mic，喇叭pa， wifi这些还是尽量放上去，不用底板也可以是一个完整开发板

yelong98

几时上市？买一个玩下

yelong98

楼主威武，这都搞定了

yelong98 发布的帖子