You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
1.8 KiB
59 lines
1.8 KiB
/* |
|
* lps22hb.h |
|
* The LPS22HB is a low power barometer, here used as 1 DoF in a 10 DoF |
|
* absolute orientation solution. |
|
* |
|
* Created on: Jan 18, 2021 |
|
* Author: Daniel Peter Chokola |
|
* |
|
* Adapted From: |
|
* EM7180_LSM6DSM_LIS2MDL_LPS22HB_Butterfly |
|
* by: Kris Winer |
|
* 09/23/2017 Copyright Tlera Corporation |
|
* |
|
* Library may be used freely and without limit with attribution. |
|
*/ |
|
|
|
#ifndef LPS22HB_h |
|
#define LPS22HB_h |
|
|
|
/* Includes */ |
|
#include <stdint.h> |
|
|
|
// See LPS22H "MEMS pressure sensor: 260-1260 hPa absolute digital output barometer" Data Sheet |
|
// http://www.st.com/content/ccc/resource/technical/document/datasheet/bf/c1/4f/23/61/17/44/8a/DM00140895.pdf/files/DM00140895.pdf/jcr:content/translations/en.DM00140895.pdf |
|
#define LPS22H_INTERRUPT_CFG 0x0B |
|
#define LPS22H_THS_P_L 0x0C |
|
#define LPS22H_THS_P_H 0x0D |
|
#define LPS22H_WHOAMI 0x0F // should return 0xB1 |
|
#define LPS22H_CTRL_REG1 0x10 |
|
#define LPS22H_CTRL_REG2 0x11 |
|
#define LPS22H_CTRL_REG3 0x12 |
|
#define LPS22H_FIFO_CTRL 0x14 |
|
#define LPS22H_REF_P_XL 0x15 |
|
#define LPS22H_REF_P_L 0x16 |
|
#define LPS22H_REF_P_H 0x17 |
|
#define LPS22H_RPDS_L 0x18 |
|
#define LPS22H_RPDS_H 0x19 |
|
#define LPS22H_RES_CONF 0x1A |
|
#define LPS22H_INT_SOURCE 0x25 |
|
#define LPS22H_FIFO_STATUS 0x26 |
|
#define LPS22H_STATUS 0x27 |
|
#define LPS22H_PRESS_OUT_XL 0x28 |
|
#define LPS22H_PRESS_OUT_L 0x29 |
|
#define LPS22H_PRESS_OUT_H 0x2A |
|
#define LPS22H_TEMP_OUT_L 0x2B |
|
#define LPS22H_TEMP_OUT_H 0x2C |
|
#define LPS22H_LPFP_RES 0x33 |
|
|
|
#define LPS22H_ADDRESS 0x5C // Address of altimeter |
|
|
|
// Altimeter output data rate |
|
#define P_1shot 0x00; |
|
#define P_1Hz 0x01; |
|
#define P_10Hz 0x02; |
|
#define P_25Hz 0x03; // 25 Hz output data rate |
|
#define P_50Hz 0x04; |
|
#define P_75Hz 0x05; |
|
|
|
#endif
|
|
|