AS89010 datasheet(39/43 Pages) AMSOSRAM

部件名	AS89010

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

PDF	43 Pages

Scroll/Zoom	100%

制造商	AMSOSRAM [ams-OSRAM AG]

网页	https://ams-osram.com/

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39 / 43 page

ams.com

db12348e_V3.11_preliminary_2017-07-06

Page 37 of 41

AS89010

V3.11

// wait for data byte

if(I2cWaitEvent(I2C_EVT_RXNE) == FALSE)

{

ErrCode = 0x07;

ErrReturn = FALSE;

break;

}

// read data byte

*Data = I2C_ReceiveData(I2C_INTERFACE);

// prepare next

Data++;

Datasize--;

}

// disable ACK

I2C_AcknowledgeConfig(I2C_INTERFACE, DISABLE);

// wait for last data byte

if(I2cWaitEvent(I2C_EVT_RXNE) == FALSE)

{

ErrCode = 0x08;

ErrReturn = FALSE;

break;

}

// read data byte

*Data = I2C_ReceiveData(I2C_INTERFACE);

// 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;

}

AS89010 数据表(PDF) 39 Page - ams-OSRAM AG

AS89010 数据表(HTML) 39 Page - ams-OSRAM AG

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