File content as of revision 1:025596ffc973:

#include "mbed.h"

/*
   This basic example just shows how to read the ADC internal channels raw values.
   Please look in the corresponding device reference manual for a complete
   description of how to make a temperature sensor, VBat or Vref measurement.
*/

AnalogIn adc_temp(ADC_TEMP);
AnalogIn adc_vref(ADC_VREF);
/* UD-GS2 H/W define 
 PIO_SWin    PB_4 
 PIO_wkup    PA_4 
 PIO_enable  PB_0
 PIO_intout1 PB_2
 PIO_led     PB_5
 PIO_v20v    PC_13
 PIO_v18v    PH_0
 PIO_intout2 PH_1
 PIO_spics   PB_12
 PIO_battryMonEn   PA_5
*/

RawSerial         pc(PA_9, PA_10,115200); //console UART
LowPowerTicker    interrput;
SPI               STSPI(PB_15, PB_14, PB_13); //mosi,miso,clk
DigitalOut        STSPICS(PB_12);
DigitalOut        led(PB_5);
int initLIS3DH();
int read3axes(short *tx,short *ty,short *tz);
int readTemp(short *tmp);

int main()
{
    initLIS3DH();
    short x,y,z,tmp;
 
    pc.printf("\nSTM32 ADC internal channels reading example\r\n");
    while(1) {
        pc.printf("ADC Temp = %f\r\n", (adc_temp.read()*100));
        pc.printf("ADC VRef = %f\r\n", adc_vref.read());         
//        pc.printf("\033[2A");


        read3axes(&x,&y,&z);
        readTemp(&tmp);
        pc.printf("x=%d y=%d z=%d tmperature=%d\r\n", x,y,z,tmp);         
        pc.printf("x=%f y=%f z=%f\r\n", (float)x/1024.0f,(float)y/1024.0f,(float)z/1024.0f);         
        led = !led;
        wait(1.0);
    }
}
/*********** porting **************/   
void spiFormat(int b,int m) {
   STSPI.format(b,m);  /* 8bit */
}
void spiFrequency(int f){
    STSPI.frequency(f); /* 1Mbps */
}
void spiWriteCS(int cs) {
    STSPICS=cs;
}
int spiWrite(int wd) {
    return ( STSPI.write(wd)); 
}