|
楼主 |
发表于 2015-4-3 21:36:02
|
显示全部楼层
本帖最后由 砂山老妖 于 2015-4-3 21:50 编辑
调试信息显示
Fri Apr 03, 2015 21:29:49: Loaded debugee: D:\Program Files\IAR Systems\Embedded Workbench 7.0\arm\config\flashloader\Freescale\FlashKxxFxxx96K.out
难道是这个版本flashloader还没支持kv31吗?
刚刚使用jflash直接连接mcu,居然ram报错,信息如下:
Opening project file [C:\Program Files\SEGGER\JLink_V490\Samples\JFlash\ProjectFiles\Freescale\MKV31F512xxx12.jflash] ...
- Project opened successfully
Connecting ...
- Connecting via USB to J-Link device 0
- J-Link firmware: V1.20 (J-Link V9 compiled Dec 19 2014 16:50:53)
- Target interface speed: 4000 kHz (Fixed)
- Initializing CPU core (Init sequence) ...
- Initialized successfully
- Target interface speed: 4000 kHz (Fixed)
- Connected successfully
Erasing chip ...
- Erasing 256 sectors, 1 range, 0x0 - 0x7FFFF
- ERROR: RAM check failed @ address 0x1FFF8000.
- ERROR: Write: 0x03020100 07060504
- ERROR: Read: 0x20007FF8 00000411
- ERROR: (0 bytes of RAM have been checked successfully)
- ERROR: Failed to erase chip
Disconnecting ...
- ERROR: Could not start CPU core. (ErrorCode: -1)
|
|