AS89010 datasheet(36/42 Pages) AMSCO

Part #	AS89010

Description	16 bit 4-channel analog-to-digital converter (ADC) with I2C control/output

PDF	42 Pages

Scroll/Zoom	100%

Manufacturer	AMSCO [ams AG]

Direct Link	http://www.ams.com

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36 / 42 page

ams.com

db12348e_V3.11_preliminary_2017-07-06

Page 35 of 41

AS89010

V3.11

}

// wait for transmission complete

if(I2cWaitEvent(I2C_EVENT_MASTER_BYTE_TRANSMITTED) == FALSE)

{

ErrCode = 0x85;

ErrReturn = FALSE;

break;

}

// generate STOP

I2C_GenerateSTOP(I2C_INTERFACE, ENABLE);

// wait a moment

WaitLoop = 0;

while(WaitLoop++ < 20);

// completion

break;

}

// in case of error: I2C reinit */

if(ErrReturn==FALSE)

{

I2C_GenerateSTOP(I2C_INTERFACE, ENABLE);

ReinitI2cMaster(ErrCode);

}

return ErrReturn;

}

BOOL I2cMasterReadData(BYTE I2cAddr, BYTE Addr, BYTE *Data, SHORT Datasize)

{

BOOL ErrReturn = (Datasize > 0) ? TRUE : FALSE;

BYTE ErrCode=0;

ULONG WaitLoop;

// clear RX

I2C_ReceiveData(I2C_INTERFACE);

// Datasize must be greater 0

while(ErrReturn==TRUE)

{

// send I2C START

I2C_GenerateSTART(I2C_INTERFACE, ENABLE);

// test for completion

if(I2cWaitEvent(I2C_EVENT_MASTER_MODE_SELECT) == FALSE)

{

ErrCode = 0x01;

ErrReturn = FALSE;

break;

}

AS89010 Datasheet(PDF) 36 Page - ams AG

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