求助!MSP430+IAR经常出现Target execution stopped /stack pointer...
本帖最后由 wlyman 于 2014-10-23 20:31 编辑问题概述:debug调试不能顺利进行,一直被Target execution stopped/ The stack pointer for stack 'Stack' (currently Memory:0x0) is outside the stack range (Memory:0x288 to Memory:0x300) 问题困扰着
详细描述:
单片机MSP430G2452
开发环境 IAR
仿真器 MSP-FET430UIF,编程口3.3V SBWTCK SBWTDIO GND四根线
在debug模式调试时,经常会运行中莫名其妙地异常停止,Target execution stopped/ The stack pointer for stack 'Stack' (currently Memory:0x0) is outside the stack range (Memory:0x288 to Memory:0x300)
尝试过改大stack,不行
将编程口连线焊接牢固避免松动,也没有解决问题
将单片机3.3V供电和其他电路供电隔开,用仿真器独立给单片机供电,也不行,出现异常时仿真器power指示灯不再亮,测量电压已经没有3.3V供电,不知道为什么会出现电压突然降低的情况
求高手相助!指点迷津、提供思路
lz问题解决了没
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