LPS25HB Datasheet, PDF (36/40 Pages) STMicroelectronics – MEMS pressure sensor: 260-1260 hPa absolute digital output barometer

Register description
LPS25HB
8.19
WTM_POINT[4:0]
00001
00011
00111
01111
11111
Table 22. FIFO watermark selection
FIFO_MEAN_MODE sample size
2-sample moving average
4-sample moving average
8-sample moving average
16-sample moving average
32-sample moving average
Please note that when using the FIFO_MEAN_MODE it is not possible to access the FIFO
content.
FIFO_STATUS (2Fh)
FIFO status
7
FTH_FIFO
6
OVR
5
EMPTY_FIFO
4
FSS4
3
FSS3
2
FSS2
1
FSS1
0
FSS0
FTH_FIFO
OVR
EMPTY_FIFO
FSS[5:0]
FIFO threshold status.
(0: FIFO filling is lower than FTH level;
1: FIFO filling is equal or higher than FTH level).
Overrun bit status.
(0: FIFO not full;
1: FIFO is full and at least one sample in the FIFO has been overwritten).
Empty FIFO bit status.
(0: FIFO not empty; 1: FIFO is empty).
FIFO stored data level.
(00000: FIFO empty; 10000: FIFO is full and has 32 unread samples).
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