In Q&A , from https://community.nxp.com/t5/LPC-Microcontrollers/What-s-the-easiest-way-to-execute-a-reset/td-p/801... , now I found NVIC_SystemReset() is usable. but,
For get the reson of reset, I want to use some register
In case of AVR., I did this like below
void reset_action(int code) // the code is reason type, or path of reset
{
volatile avr32_pm_t *pm = &AVR32_PM; // this is one of AVR power management registers
// reboot reason value save
pm->gplp[0] = code;
~~~
//Reset_mcu
wdt_reset_mcu();
}
Please Let me know good ways to keep the data ,after SW reset with data value
(not file log..it is big load)
anyway,. I tried to use reserved region of AIRCR[14:3], but already AIRCR[14:8] is used (priority group ??) , so AIRCR[7:3] but It is cleared after Reset.
