apache 发表于 2013-4-19 21:55:10

Atmega16L-8PU最小系统烧写bootloader出错求助

Arduino IDE烧写bootloader时提示如下错误：
avrdude: Error: Could not find USBtiny device (0x1781/0xc9f)

已确定ISP下载线驱动OK
单片机接线方式参考了本论坛的这个帖子：
http://www.geek-workshop.com/thread-3017-1-1.html

求指点~~多谢啦

apache 发表于 2013-4-19 22:08:54

现在可以下载了，但是又出现了下面的错误
avrdude: warning: cannot set sck period. please check for usbasp firmware update.
avrdude: warning: cannot set sck period. please check for usbasp firmware update.
avrdude: warning: cannot set sck period. please check for usbasp firmware update.
avrdude: warning: cannot set sck period. please check for usbasp firmware update.
avrdude: verification error, first mismatch at byte 0x0000
         0xff != 0x00
avrdude: verification error; content mismatch

swim 发表于 2013-4-19 22:56:09

没有找到USBtinyISP，确认驱动安装是否正确，编译器是否选择正确

apache 发表于 2013-4-19 22:59:51

swim 发表于 2013-4-19 22:56 static/image/common/back.gif
没有找到USBtinyISP，确认驱动安装是否正确，编译器是否选择正确

多谢回复，
已经用progisp成功烧写Bootloader~~

jianguo90 发表于 2014-1-15 10:36:01

你是怎么处理这个问题的？我给ATmega1284P烧写bootloader的时候后也出现一样的警告，但是没有错误，

＿雅丶 发表于 2014-1-16 10:31:42

:(:(:(:(:(
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