unsigned short SampleFvrForVdd(void)
{
unsigned short result = 0;
unsigned char i;
CVRCON2bits.FVREN = 1; // FVR on
Delay100us(); // Wait for stability
Delay100us();
InitAnalog(); // adc to default
ADCON1 = 0b00000000; // vdd used for reference
ADCON2 = 0b10101011; // Right Justified, 12Tad sample time, IntRC, 20us Taq
ADCON0 = 0b00000001; // adc on
ADCON0 |= (FVR_CHANNEL<<2); // adc channel
// Sample multiple times
for(i=0;i<64;i++)
{
// Sample sensor - ~30us * 64
ADCON0bits.GO = 1;
while (ADCON0bits.GO){;}
result += ((unsigned short)ADRESH<<8) + ADRESL;
}
CVRCON2bits.FVREN = 0; // FVR off
InitAnalog(); // Put everything back (Off)
return result;
}
unsigned short SampleLight(void)
{
// Assembles 16bit ADC value using oversampling
// Specially delayed to get ~10ms average for
// fluorescent lamp compensation @ 50Hz
unsigned char i;
unsigned long sum = 0;
InitAnalog(); // adc to default
ADCON0 = 0b00000001; // adc on
ADCON0 |= (LIGHT_CHANNEL<<2); // adc channel
ADCON0bits.GO = 1;
// Sample multiple times
for(i=0;i<64;i++)
{
// Sample sensor - ~30us
ADCON0bits.GO = 1;
while (ADCON0bits.GO){;}
sum += ((unsigned short)ADRESH<<8) + ADRESL;
// Sample sensor - ~30us
ADCON0bits.GO = 1;
while (ADCON0bits.GO){;}
sum += ((unsigned short)ADRESH<<8) + ADRESL;
// Additional delay - 100us
Delay100us();
// Total delay = 64 * 160us = 10.2ms
}
// Discard 1 bit (10bits * 64 sample = 16bits)
sum >>= 1;
// Turn off ADC
ADCON0 = 0b00000000; // adc off
// Return result
return (sum & 0xffff);
}
unsigned short AdcSampleTemp(void)
{
unsigned short result = 0;
unsigned char i;
InitAnalog(); // adc to default
ADCON0 = 0b00000001; // adc on
ADCON0 |= (TEMP_CHANNEL<<2);// adc channel
// Sample multiple times
for(i=0;i<64;i++)
{
// Sample sensor - ~30us * 64
ADCON0bits.GO = 1;
while (ADCON0bits.GO){;}
result += ((unsigned short)ADRESH<<8) + ADRESL;
}
InitAnalog(); // Put everything back (Off)
return result;
}
/**
* @fn void MCUInit()
*
* @brief Sets the microcontroller to a predetermined state. Handles initialization
* for all categories of peripherals: Analog, Architecture, Communication,
* Data Converters, GPIO, LCD, Special Modules, Timers.
*
*/
void MCUInit()
{
#if defined(__MCU_MSP430_SERIES)
InitAnalog(); // Initialize the Analog modules
InitArchitecture(); // Initialize the Architecture modules
InitCommunication(); // Initialize the Communication modules
InitDataConverters(); // Initialize the Data Converter modules
InitGPIO(); // Initialize the GPIO modules
InitLCD(); // Initialize the LCD modules
InitSpecialModules(); // Initialize the Special modules
InitTimers(); // Initialize the Timers modules
#endif
}
void InitSDLJoy() {
uint8_t i;
g.PadState[0].JoyKeyStatus = 0xFFFF;
g.PadState[1].JoyKeyStatus = 0xFFFF;
for (i = 0; i < 2; i++) {
g.PadState[i].JoyDev = &controller_data[i];
}
memset(&controller_data[0], 0, sizeof (struct controller_data_s));
memset(&controller_data[1], 0, sizeof (struct controller_data_s));
InitAnalog();
}
//ext
XInstrument::XInstrument() {
InitAnalog();
m_pXRayTube = new XRayTube(this); //1
m_pSampleLid = new XSampleLid(this);//2
m_pShamber = new XShamber(this); //3
m_pBeamStop = new XBeamStop(this); //4
m_pLight = new XLight();
m_pKey = new XKey();
pCh=new ChnConfig();
if(!m_pXRayTube || !m_pSampleLid || !m_pShamber || !m_pBeamStop || !m_pLight || !m_pKey){
printf("init instrument error \n");
getch();
}
m_status=SwitchToIdle;
//m_status=SwitchToStandBy;
LoadCrc32Table("Crc32.tab");
old1cvect=getvect(0x1c);
setvect(0x1c,new1cv);
ReceivingBxConfig=FALSE;
FaultEncountered=FALSE;
//ReceivingTiConfig=FALSE;
//ReceivingTubeConfig = FALSE;
}
