Maxim Integrated MAX32664 - Page 42

Maxim Integrated Page 42 of 52
HOST COMMAND
COMMAND DESCRIPTION
READ MAX32664 RESPONSE
RESPONSE
DESCRIPTION
0xAA 0x12 0x01*
Read the data stored in the FIFO.
0xAB 0x00 0x00 0X00 0x00
0x00 0x00 0x00 0x00 0x00
0x00 0x02 0x50 0xA6 0x02
0xCA 0x71 0x00 0x00 0x00
0xFC 0xD8 0x00 0x04 0x02
0X3E 0x00 0x29 0x02 0XB0
0x63 0x03 0xDE 0x00 0x00
0x00, 0x00 data for seven
other samples
No error. Seq1Data= 0, Seq2Data =
0, Seq3Data = 0, Seq4Data Red LED =
151718, Seq5Data IR LED = 182897,
Seq6Data = 0, X accelerometer = -
0.808, Y accelerometer = 0.004, Z
accelerometer = 0.574, r = 4.1, Heart
Rate = 68.8, Confidence = 99, SpO
2
= 99.0, Progress = 0, Low SNR = 0,
Motion = 0, SpO2 State = 2, data for
seven other samples.
0xAA 0x00 0x00*
Read the Sensor Hub Status.
0xAB 0x00 0x08
No error. DataRdyInt bit is set.
0xAA 0x12 0x00*
Get the number of samples in
FIFO.
0xAB 0x00 0x08
No error. Eight samples available.
0xAA 0x12 0x01*
Read the data stored in FIFO.
0xAB 0x00 0x00 0X00 0x00
0x00 0x00 0x00 0x00 0x00
0x00 0x02 0x52 0XF8 0x02
0xCB 0x83 0x00 0x00 0x00
0xFC 0xE5 0x00 0x07 0x02
0X26 0x00 0x29 0x02 0XB0
0x63 0x03 0xDE 0x00 0x00
0x00, 0x00 data for seven
other samples
No error. Seq1Data= 0, Seq2Data =
0, Seq3Data = 0, Seq4Data Red LED =
152312, Seq5Data IR LED = 183171,
Seq6Data = 0, X accelerometer = -
0.795, Y accelerometer = 0.007, Z
accelerometer = 0.55, r = 4.1, Heart
Rate = 68.8, Confidence = 99, SpO
2
= 99.0, Progress = 0, Low SNR = 0,
Motion = 0, SpO2 State = 2, data for
seven other samples.
0xAA 0x00 0x00*
Read the Sensor Hub Status.
0xAB 0x00 0x08
No error. DataRdyInt bit is set.
0xAA 0x12 0x00*
Get the number of samples in
FIFO.
0xAB 0x00 0x08
No error. Eight samples available.
0xAA 0x12 0x01*
Read the data stored in FIFO.
0xAB 0x00 …
No error. Data read.
*Mandatory
†Recommended