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void Process_Application(void)
{// вызывается в основном цикле
Flip_Led();// чтоб смотреть, или осц синхронизировать
InitDS1621();
}
void InitTWI(void)
{
TWBR=32; //40.6 kbit
TWSR=1; //прескалер =4
TWCR=(1<} void InitDS1621(void)
{
InitTWI();
TWCR=(1< < TWINT)|(1< < TWSTA)|(1< < TWEN); //Send Start
WaitTWINT;
if ((TWSR&0xF8)!=START) TWErr();TWDR=DS1621W; //Slave adress for writing
TWCR=(1< < TWINT)|(1<WaitTWINT;
if ((TWSR&0xF8)!=MT_SLA_ACK) TWErr();
// send Register
TWDR=T_CR_ACCESS;//Control Reg
TWCR=(1< < TWINT)|(1< < TWEN);
WaitTWINT;
if ((TWSR&0xF8)!=MT_DATA_ACK) TWErr();
//------------------------Send data--------------------------
TWDR=0x02;// continuous convers, active high
TWCR=(1< < TWINT)|(1< < TWEN);
WaitTWINT;
if ((TWSR&0xF8)!=MT_DATA_ACK) TWErr();
//-------Restart
TWCR=(1< < TWINT)|(1< < TWSTA)|(1<WaitTWINT;
if ((TWSR&0xF8)!=START) TWErr();
//-------address
TWDR=DS1621W; //Slave adress for writing
TWCR=(1< < TWINT)|(1< < TWEN);
WaitTWINT;
if ((TWSR&0xF8)!=MT_SLA_ACK) TWErr();
// comand-----------
TWDR=0xee;// start conv
TWCR=(1< < TWINT)|(1< < TWEN);
WaitTWINT;
if ((TWSR&0xF8)!=MT_DATA_ACK) TWErr();TWCR=(1< < TWINT)|(1< < TWSTO)|(1< < TWEN);
}
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