APDS-9801 Avago Technologies US Inc., APDS-9801 Datasheet - Page 18

• Manufacturer Part Number: APDS-9801
• Description: INTEGRATED DIGITAL PS AND ALS
• Manufacturer: Avago Technologies US Inc.
• Type: Analog Ambient Light Sensor and Digital Proximity Sensorr

Specifications of APDS-9801

• Peak Wavelength: 940 nm
• Maximum Light Current: 83 uA
• Maximum Dark Current: 300 nA
• Maximum Rise Time: 1000 ns
• Maximum Fall Time: 300 ns
• Mounting Style: SMD/SMT
• Product: Integrated Ambient Light and Proximity Sensor
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

/***********************************************************************
DESC: Read back interrupt threshold value
RETURNS: Threshold Register value
***********************************************************************/
void PXS_ThresHoldRead(void)
{
}
/***********************************************************************
DESC: Set the interrupt enable
RETURNS: Nothing
***********************************************************************/
void PXS_IntpEna(unsigned char value)
{
}
/***********************************************************************
DESC: Read back Interrupt Register Status
RETURNS: Interrupt status
***********************************************************************/
void PXS_IntpStatusRead(void)
{
}
/***********************************************************************
DESC: Clear the pending thresholds & EOC interrupt
RETURNS: Nothing
***********************************************************************/
void PXS_IntpClr(void)
{
}
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unsigned char command;
//Read back Interrupt Threshold Low Byte data
command = CMD|ADDR_THRESLOW;
ReadByte_i2c(DeviceAddr, command, &ReadThresholdLow);
//Read back Interrupt Threshold High Byte data
command = CMD|(ADDR_THRESHIGH);
ReadByte_i2c(DeviceAddr, command, &ReadThresholdHigh);
unsigned char command;
command = CMD|ADDR_INTP;
WriteByte_i2c(DeviceAddr, command, value);
unsigned char command;
command = CMD|ADDR_INTP;
ReadByte_i2c(DeviceAddr, command, &IntSta);
unsigned char command;
//Set the Clear bits of the pending threshold interrupt and EOC interrupt
command = 0x60;
Write_i2c(DeviceAddr, command);