S32K324采用SWT_IP作为Wdog方式
采用SWT_IP方式实现Wdog,不喂狗情况下超时8次正常复位后[能够正常复位8次]; wdog失效(不能复位了)
这种情况什么原因导致?
Hi
Seems that S32K3 enter Recovery mode:
Best Regards,
Robin
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如何关闭这个recovery mode 或者不让进入?
SWT配置如下:
DCM状态
One solution is to clear the RGM FREC register every time during MCU initialization.
IP_MC_RGM->FREC = 0xFF; //write 1 to clear FREC register
Or update the new SBAF, SBAF_S32K344_0_0_15_0_ReleaseNotes.pdf:
Added the feature to disable the option to put application core in recovery mode in case of 8 functional and 8 destructive resets via bit number 8 in Boot configuration word in IVT.
感谢;
可以无限制复位了