PIC Kit3 更新固件卡住

只看该作者 · 2019-3-26 11:30

开发工具MPLAB v8.92
本来是烧录程序出问题，总是读取ID为0……
经过我的百般研究，在一个论坛上看到大神给出的方法，排除了硬件问题之后我决定试了一下……
programmer->configuration->Manual Download

结果kit3一连接就一直卡在 Downloading RS……

详细信息是：
PICkit 3 detected
Connecting to PICkit 3...
Running self test...
Self test completed
Firmware Suite Version...... 01.28.90
Firmware type......................PIC32MX
Downloading RS...

只看该作者 · 2019-3-26 11:37

也有碰到卡在这里，只能多试几次，换电脑试

只看该作者 · 2019-3-26 11:45

问题正在解决中……
拔掉USB显示下面信息，说明在联网下载，网速比较慢导致的
PK3Err0015: Data transfer was unsuccessful. 88322 byte(s) expected, 0 byte(s) transferred.
PK3Err0024: Download RS Failed
PK3Err0024: Download RS Failed
Failed to properly connect to PICkit 3
PICkit 3 removed
再次插入USB显示下载成功了，下面到AP了……
PICkit 3 detected
Connecting to PICkit 3...
Running self test...
Self test completed
Firmware Suite Version...... 01.28.90
Firmware type......................PIC32MX
Downloading RS...
RS download complete
Downloading AP...
继续等待，继续更新……

只看该作者 · 2019-3-26 13:29

终于OK了！
Downloading AP...
AP download complete
Running self test...
Self test completed
Firmware Suite Version...... 01.28.90
Firmware type......................dsPIC33F/24F/24H
PICkit 3 Connected.
PK3Err0045: You must connect to a target device to use PICkit
更新期间需要反复插拔USB和重启MPLAB。
感谢Latin_newday的参与讨论！谢谢！