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Qspi—flash

Question asked by YINGWU FANG on Mar 17, 2017
Latest reply on Mar 21, 2017 by Kerry Zhou

大家好,我想用KL81主控加载程序到Qspi-flash,工程上配置(开发环境:KEIL5.11或者KEIL5.23)寄存器FOPT EQU 0xBD、编写下载,硬件上PTB16~17接上串口,打开KinetisFlashTool工具发现通信不正常,提示:Error: Connect device failed(Error: Initial ping failure: Invalid packet type.).。用同样的方法在GCC开发环境上是可以通信的,并且能下载sb文件到Qspi—flash上去。请问下在KEIL环境上如何下载程序到Qspi-flash上去呢?恳请各位工程师的回答...

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