Ryo Iizuka / Mbed 2 deprecated PlatformSelectSample

This program can detect the type(mbed or LPCXpresso) of platform. The sample recognizes mbed or LPCXpresso.

Dependencies:   mbed

This program detects the LPCXpresso and mbed at run time.

There is a difference in the value of the CoreDebugRegister LPCXpresso and mbed.

The program check those bits and select platform type.

#include "mbed.h"
#include "PlatformInfo.h"
DigitalOut mbedled(LED1);
DigitalOut lpcxled(P0_22);
using namespace MiMic;
int main(){
    switch(PlatformInfo::getPlatformType()){
    case PlatformInfo::PF_MBED:
        while(1) {
            mbedled = 1;
            wait(0.2);
            mbedled = 0;
            wait(0.2);
        }
    case PlatformInfo::PF_LPCXPRESSO:
        while(1) {
            lpcxled = 1;
            wait(0.1);
            lpcxled = 0;
            wait(0.1);
        }
    }    
}

If program run on mbed, LED1(blue) will be blinking. If it run on LPCXpresso, LED2(red) will be blinking.

PlatformInfo.h@0:ef577a5fd78f, 2013-05-05 (annotated)

Committer:
nyatla
Date:
Sun May 05 11:29:12 2013 +0000
Revision:
0:ef577a5fd78f
Sample of platform detection

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nyatla 0:ef577a5fd78f 1 #pragma once
nyatla 0:ef577a5fd78f 2
nyatla 0:ef577a5fd78f 3 namespace MiMic
nyatla 0:ef577a5fd78f 4 {
nyatla 0:ef577a5fd78f 5 #define PlatformInfo_DETECTION_MODE_AUTO 1
nyatla 0:ef577a5fd78f 6 #define PlatformInfo_DETECTION_MODE_MBED 2
nyatla 0:ef577a5fd78f 7 #define PlatformInfo_DETECTION_MODE_LPCXPRESSO 3
nyatla 0:ef577a5fd78f 8 #define PlatformInfo_DETECTION_MODE PlatformInfo_DETECTION_MODE_AUTO
nyatla 0:ef577a5fd78f 9
nyatla 0:ef577a5fd78f 10 class PlatformInfo
nyatla 0:ef577a5fd78f 11 {
nyatla 0:ef577a5fd78f 12 public:
nyatla 0:ef577a5fd78f 13 const static int PF_UNKNOWN=0;
nyatla 0:ef577a5fd78f 14 const static int PF_MBED=1;
nyatla 0:ef577a5fd78f 15 const static int PF_LPCXPRESSO=2;
nyatla 0:ef577a5fd78f 16 /**
nyatla 0:ef577a5fd78f 17 * This function returns platform type value.
nyatla 0:ef577a5fd78f 18 */
nyatla 0:ef577a5fd78f 19 static int getPlatformType();
nyatla 0:ef577a5fd78f 20 private:
nyatla 0:ef577a5fd78f 21 static void check();
nyatla 0:ef577a5fd78f 22 static int _pftype;
nyatla 0:ef577a5fd78f 23 PlatformInfo(){};
nyatla 0:ef577a5fd78f 24 };
nyatla 0:ef577a5fd78f 25 }