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Latest posts made by mhcsoft
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淘宝抓了只烂麻雀-mq
淘宝买的小麻雀到了,可是飞不起来!
自己调试发现wifi不通,搜不到网络
用论坛上晕哥的固件也不行,仔细看打印发现问题所在。[ 30.588715] FF [ 30.590681] FF [ 30.594518] RTL871X: 0x1f0: [ 30.594523] FF [ 30.597730] FF [ 30.599673] FF [ 30.601639] FF [ 30.603619] FF [ 30.605567] FF [ 30.607512] FF [ 30.609457] FF [ 30.611402] FF [ 30.613714] FF [ 30.615664] FF [ 30.617608] FF [ 30.619553] FF [ 30.621498] FF [ 30.623476] FF [ 30.625445] FF [ 30.629236] [ 30.630970] RTL871X: rtw_read_efuse_from_file /system/etc/wifi/wifi_efuse_8189fs.map is not readable [ 30.641259] RTL871X: ERROR invalid phy efuse and read from file fail, will use driver default!! [ 30.651061] RTL871X: EEPROM ID(0xffff) is invalid!! [ 30.656614] RTL871X: rtw_read_macaddr_from_file /data/wifimac.txt is not readable [ 30.665086] RTL871X: [A] 2G G00 CCK-1T base:34 from IC_DEF [ 30.671230] RTL871X: [A] 2G G01 CCK-1T base:34 from IC_DEF [ 30.677405] RTL871X: [A] 2G G02 CCK-1T base:34 from IC_DEF [ 30.683591] RTL871X: [A] 2G G03 CCK-1T base:34 from IC_DEF [ 30.689705] RTL871X: [A] 2G G04 CCK-1T base:34 from IC_DEF [ 30.695900] RTL871X: [A] 2G G05 CCK-1T base:34 from IC_DEF [ 30.702015] RTL871X: [A] 2G G00 BW40-1S base:39 from IC_DEF
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busybox-init 改为 procd-init 报错
全志F133 Tina sdk 由 busybox-init 改为 procd-init 升级后开机报错如下:
碰到过并解决了这个问题得童靴吗。sunxi-audio-card 20340a0.sounddaudio2: use dummy codec for simple card. sunxi-audio-card 20340a0.sounddaudio2: snd-soc-dummy-dai <-> 2034000.daudio mapping ok sun8iw20-pinctrl 2000000.pinctrl: pin PB6 already requested by 2034000.daudio; cannot claim for 2000000.pinctrl:38 sun8iw20-pinctrl 2000000.pinctrl: pin-38 (2000000.pinctrl:38) status -22 ERR: id gpio_request failed cfg80211: Loading compiled-in X.509 certificates for regulatory database cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 clk: Not disabling unused clocks ALSA device list: #0: audiocodec #1: snddaudio2 alloc_fd: slot 0 not NULL! cfg80211: failed to load regulatory.db EXT4-fs (mmcblk0p5): mounted filesystem without journal. Opts: (null) VFS: Mounted root (ext4 filesystem) readonly on device 179:5. devtmpfs: mounted Freeing unused kernel memory: 172K This architecture does not have kernel memory protection. Run /sbin/init as init process can't run '/etc/init.d/rcS': No such file or directory Please press Enter to activate trandom: fast init done can't open /dev/tts/0: No such file or directory can't open /dev/tts/0: No such file or directory can't open /dev/tts/0: No such file or directory can't open /dev/tts/0: No such file or directory can't open /dev/tts/0: No such file or directory can't open /dev/tts/0: No such file or directory can't open /dev/tts/0: No such file or directory can't open /dev/tts/0: No such file or directory can't open /dev/tts/0: No such file or directory can't open /dev/tts/0: No such file or directory
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Reply: 【FAQ】全志D1芯片 mp4(Xvid)视频文件播放花屏问题
@q1215200171 在 【FAQ】全志D1芯片 mp4(Xvid)视频文件播放花屏问题 中说:
4、解决办法
对出现右移32位的情况做判断,即return (rbit-n)<0?0:((rbit-n)>=32?0:(ld->bit_a & (0xFFFFFFFF >> (ld->bitcnt))) >> (rbit-n));这个问题换库文件就行了吗?
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lvgl 桌面系统移植问题
lvgl 移植问题
网上下了一份lvgl 的桌面系统 lv_100ask_linux_desktop
https://www.bilibili.com/video/BV1Ya411r7K2?p=7&spm_id_from=pageDriver移植到 tina 系统里面,配置了
export CC := /home/mahc/v1.0_F133/f133_test/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/riscv64-unknown-linux-gnu-gccubuntu 安装了 dbus 。
现在有个问题 就是编译的时候找不到 -ldbus-1 动态库有弄过的小伙伴吗,求支招。