Andrew Boyson / lpc1768

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Dependents:   test-lpc1768 oldheating gps motorhome ... more

reset/rsid.c

Committer:
andrewboyson
Date:
2019-05-08
Revision:
49:d056e2c5c4ee

File content as of revision 49:d056e2c5c4ee:

#include <stdbool.h>

#define RSID      (*((volatile unsigned *) 0x400FC180))

bool RsidPor  = false;
bool RsidExtr = false;
bool RsidWdtr = false;
bool RsidBodr = false;

void RsidInit()
{
    RsidPor  = RSID & 1; //RSID is defined in 3.4.1 Reset Source Identification Register
    RsidExtr = RSID & 2;
    RsidWdtr = RSID & 4;
    RsidBodr = RSID & 8;
    RSID     = 0xF;      //Clear any values
}