设置为8-bit接口，2行显示，5x7文字大小。这些是可以找到lcd的数据手册中查到的。0x38为16进制，即是0011 1000 .RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 0 0 1 DL N F 运行时间（250Khz）：40us;功能：工作方式设置（初始化指令）。其中：...
写命令函数：设置16×2显示，5×7点阵，8位数据借口，1602有十一条指令，你可以去看下，百度文库有
Write_com(0x38); //DL=1 N=1 F=0 Write_com(0x08); //D=0 C=0 B=0 Write...
进入fastboot后电脑运行解锁工具,解完后才支持刷机。 64. 总在12秒的时候报错“未指定的错误(0x80004005:FAILED(remote:partition table doesn’t exist)” 建议查下刷机包和机型是否匹配,这可以通过查询手机代号确认。 百度后解决了这个问题,但是刷机提示成功后还是不能开机,接上电源或电脑usb就是中间米字反复出现又...
:6379], nodeType=MASTER, firstFail=0]]], connection: RedisConnection@94976719 [redisClient=[addr=redis://x.x.x.x:6379], channel=[id: 0xd7d1fa38, L:0.0.0.0/0.0.0.0:33596], currentCommand=null], command: (BLPO P), params: [xx_key, 0] after 3 retry attempts additional: the ...
dataBuffer[13] & 0xFF if resultCode != 0 { if resultCode == byte(types.KEY_NOT_FOUND_ERROR) { return ErrKeyNotFound.err() } else if types.ResultCode(resultCode) == types.FILTERED_OUT { return ErrFilteredOut.err() } return newCustomNodeError(cmd.node, types.ResultCode(resultCode)...
[14719.891148] ata4.00: exception Emask 0x0 SAct 0x200280 SErr 0xd0000 action 0x6 frozen [14719.891173] ata4: SError: { PHYRdyChg CommWake 10B8B } [14719.891186] ata4.00: failed command: READ FPDMA QUEUED [14719.891197] ata4.00: cmd 60/08:38:a0:0c:5b/00:00:00:00:00/40 tag 7...
0x12 LSB address0x01 MSB address0x0F N of blocks And unfortunately I does not work either for single reading, and the writing. Have you any idea of what I am missing in the command structure? Thank you very much. 标记: Extended commands iso15693 ntag 5 ntp...
Description of problem: During boot process, I have this errors: [ 904.277012] ata7.00: failed command: WRITE DMA [ 904.277128] ata7.00: cmd ca/00:80:5d:43:47/00:00:00:00:00/e2 tag 0 dma 65536 out [ 904.277133] res 51/84:00:dc:43:47/00:00:00:00:00/e2 Emask 0x10 (ATA ...
UnicodeDecodeError:'gbk'codec can't decode byte 0xac in position 65: illegal multibyte sequence---ERROR: Command errored out with exit status1: python setup.py egg_info Check th e logsforfull command output. 根据提示信息,应该是文件读取