lps22hb 2.0.0.0
lps22hb.h
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1/*
2 * MikroSDK - MikroE Software Development Kit
3 * Copyright© 2020 MikroElektronika d.o.o.
4 *
5 * Permission is hereby granted, free of charge, to any person
6 * obtaining a copy of this software and associated documentation
7 * files (the "Software"), to deal in the Software without restriction,
8 * including without limitation the rights to use, copy, modify, merge,
9 * publish, distribute, sublicense, and/or sell copies of the Software,
10 * and to permit persons to whom the Software is furnished to do so,
11 * subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
22 * OR OTHER DEALINGS IN THE SOFTWARE.
23 */
24
33// ----------------------------------------------------------------------------
34
35#ifndef LPS22HB_H
36#define LPS22HB_H
37
38#include "drv_digital_out.h"
39#include "drv_digital_in.h"
40#include "drv_i2c_master.h"
41#include "drv_spi_master.h"
42
43// -------------------------------------------------------------- PUBLIC MACROS
54#define LPS22HB_MAP_MIKROBUS( cfg, mikrobus ) \
55 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
56 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
57 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
58 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
59 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
60 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
61 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
68#define LPS22HB_MASTER_I2C 0
69#define LPS22HB_MASTER_SPI 1
76#define LPS22HB_RETVAL uint8_t
77
78#define LPS22HB_OK 0x00
79#define LPS22HB_INIT_ERROR 0xFF
86#define LPS22HB_DEV_RES_PRES 4096.0
87#define LPS22HB_DEV_RES_TEMP 100.0
94#define LPS22HB_I2C_ADDRESS_0 0x5C
95#define LPS22HB_I2C_ADDRESS_1 0x5D
102#define LPS22HB_REG_INTERRUPT_CFG 0x0B
103#define LPS22HB_REG_THS_P_L 0x0C
104#define LPS22HB_REG_THS_P_H 0x0D
105#define LPS22HB_REG_WHO_AM_I 0x0F
106
107#define LPS22HB_REG_REF_P_XL 0x15
108#define LPS22HB_REG_REF_P_L 0x16
109#define LPS22HB_REG_REF_P_H 0x17
110#define LPS22HB_REG_RPDS_L 0x18
111#define LPS22HB_REG_RPDS_H 0x19
112#define LPS22HB_REG_RES_CONF 0x1A
113#define LPS22HB_REG_INT_SOURCE 0x25
114#define LPS22HB_REG_FIFO_STATUS 0x26
115#define LPS22HB_REG_STATUS 0x27
116#define LPS22HB_REG_PRESS_OUT_XL 0x28
117#define LPS22HB_REG_PRESS_OUT_L 0x29
118#define LPS22HB_REG_PRESS_OUT_H 0x2A
119#define LPS22HB_REG_TEMP_OUT_L 0x2B
120#define LPS22HB_REG_TEMP_OUT_H 0x2C
121#define LPS22HB_REG_CLOCK_TREE_CONFIGURATION 0x43
128#define LPS22HB_RES_CONF_NORMAL_MODE 0x00
129#define LPS22HB_RES_CONF_LOW_CURRENT_MODE 0x01
136#define LPS22HB_CTRL_REG_R1 0x10
137#define LPS22HB_CTRL_REG_R2 0x11
138#define LPS22HB_CTRL_REG_R3 0x12
139#define LPS22HB_CTRL_REG_FIFO 0x14
140
141#define LPS22HB_CTRL_I2C 0x10
142#define LPS22HB_CTRL_SPI 0x18
149#define LPS22HB_MASK_DATA 0x80
150#define LPS22HB_MASK_DATA_RESET 0x02
151#define LPS22HB_MASK_DATA_ODR 0x30
152
153#define LPS22HB_MASK_REG1_ODR 0x70
154#define LPS22HB_MASK_REG1_LPFP 0x08
155#define LPS22HB_MASK_REG1_LPFP_CUTOFF 0x04
156#define LPS22HB_MASK_REG1_BDU 0x02
157#define LPS22HB_MASK_REG1_SIM 0x01
158
159#define LPS22HB_MASK_REG2_FIFO_EN 0x40
160#define LPS22HB_MASK_REG2_WTM_EN 0x20
161#define LPS22HB_MASK_REG2_ADD_INC 0x10
162#define LPS22HB_MASK_REG2_I2C 0x08
163#define LPS22HB_MASK_REG2_ONE_SHOT 0x01
164
165#define LPS22HB_MASK_REG3_INT_H_L 0x80
166#define LPS22HB_MASK_REG3_PP_OD 0x40
167#define LPS22HB_MASK_REG3_FIFO_FULL 0x20
168#define LPS22HB_MASK_REG3_FIFO_FTH 0x10
169#define LPS22HB_MASK_REG3_FIFO_OVR 0x08
170#define LPS22HB_MASK_REG3_DRDY 0x04
171#define LPS22HB_MASK_REG3_INT_S12 0x03
178#define LPS22HB_INT_MASK_CFG_AUTORIFP 0x80
179#define LPS22HB_INT_MASK_CFG_RESET_ARP 0x40
180#define LPS22HB_INT_MASK_CFG_AUTOZERO 0x20
181#define LPS22HB_INT_MASK_CFG_RESET_AZ 0x10
182#define LPS22HB_INT_MASK_CFG_DIFF_EN 0x08
183#define LPS22HB_INT_MASK_CFG_LIR 0x04
184#define LPS22HB_INT_MASK_CFG_PLE 0x02
185#define LPS22HB_INT_MASK_CFG_PHE 0x01
186
187#define LPS22HB_INT_MASK_SOURCE_BOOT_STATUS 0x80
188#define LPS22HB_INT_MASK_SOURCE_IA 0x04
189#define LPS22HB_INT_MASK_SOURCE_PL 0x02
190#define LPS22HB_INT_MASK_SOURCE_PH 0x01
191
192#define LPS22HB_INT_MASK_SOURCE_TOR 0x20
193#define LPS22HB_INT_MASK_SOURCE_POR 0x10
194#define LPS22HB_INT_MASK_SOURCE_TDA 0x02
195#define LPS22HB_INT_MASK_SOURCE_PDA 0x01
202#define LPS22HB_FIFO_MASK_CTRL_MODE 0xE0
203#define LPS22HB_FIFO_MASK_CTRL_WTM_POINT 0x1F
204
205#define LPS22HB_FIFO_MASK_STATUS_FTH 0x80
206#define LPS22HB_FIFO_MASK_STATUS_OVR 0x40
207#define LPS22HB_FIFO_MASK_STATUS_LEVEL 0x3F
208#define LPS22HB_FIFO_STATUS_EMPTY 0x00
209#define LPS22HB_FIFO_STATUS_FULL 0x20 // End group macro
213
214// --------------------------------------------------------------- PUBLIC TYPES
223typedef uint8_t lps22hb_select_t;
224
228typedef void ( *lps22hb_master_io_t )( struct lps22hb_s*, uint8_t, uint8_t*, uint8_t );
229
233typedef struct lps22hb_s
234{
235 // Output pins
236
237 digital_out_t cs;
238
239 // Input pins
240
241 digital_in_t int_pin;
242
243 // Modules
244
245 i2c_master_t i2c;
246 spi_master_t spi;
247
248 // ctx variable
249
251 pin_name_t chip_select;
255
257
261typedef struct
262{
263 // Communication gpio pins
264
265 pin_name_t scl;
266 pin_name_t sda;
267 pin_name_t miso;
268 pin_name_t mosi;
269 pin_name_t sck;
270 pin_name_t cs;
271
272 // Additional gpio pins
273
274 pin_name_t int_pin;
275
276 // static variable
277
278 uint32_t i2c_speed;
279 uint8_t i2c_address;
280
281 uint32_t spi_speed;
282 spi_master_mode_t spi_mode;
283 spi_master_chip_select_polarity_t cs_polarity;
284
286
288 // End types group
290
291// ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
297#ifdef __cplusplus
298extern "C"{
299#endif
300
310
320
329
340void lps22hb_generic_write ( lps22hb_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len );
341
352void lps22hb_generic_read ( lps22hb_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len );
353
363
373
383void lps22hb_update_reg ( lps22hb_t *ctx, uint8_t reg_adr, uint8_t reg_val );
384
400
416
426void lps22hb_set_fifo_mode ( lps22hb_t *ctx, uint8_t mode_sel, uint8_t wm_lvl );
427
443
444#ifdef __cplusplus
445}
446#endif
447#endif // _LPS22HB_H_
448 // End public_function group
451
452// ------------------------------------------------------------------------- END
#define LPS22HB_RETVAL
Definition: lps22hb.h:76
void lps22hb_update_reg(lps22hb_t *ctx, uint8_t reg_adr, uint8_t reg_val)
Update register function.
uint8_t lps22hb_check_int(lps22hb_t *ctx)
Check Interrupt state function.
float lps22hb_get_temp(lps22hb_t *ctx)
Get temperature value function.
void lps22hb_start_configuration(lps22hb_t *ctx)
Set start configuration function.
void lps22hb_default_cfg(lps22hb_t *ctx, lps22hb_cfg_t *cfg)
Click Default Configuration function.
float lps22hb_get_pressure(lps22hb_t *ctx)
Get pressure value function.
void lps22hb_generic_read(lps22hb_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
void lps22hb_set_fifo_mode(lps22hb_t *ctx, uint8_t mode_sel, uint8_t wm_lvl)
Set FIFO control mode function.
void lps22hb_cfg_setup(lps22hb_cfg_t *cfg)
Config Object Initialization function.
void lps22hb_soft_reset(lps22hb_t *ctx)
Soft reset function.
LPS22HB_RETVAL lps22hb_init(lps22hb_t *ctx, lps22hb_cfg_t *cfg)
Initialization function.
void lps22hb_generic_write(lps22hb_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
void(* lps22hb_master_io_t)(struct lps22hb_s *, uint8_t, uint8_t *, uint8_t)
Master Input/Output type.
Definition: lps22hb.h:228
struct lps22hb_s lps22hb_t
Click ctx object definition.
uint8_t lps22hb_select_t
Communication type.
Definition: lps22hb.h:223
Click configuration structure definition.
Definition: lps22hb.h:262
lps22hb_select_t sel
Definition: lps22hb.h:285
uint32_t i2c_speed
Definition: lps22hb.h:278
spi_master_chip_select_polarity_t cs_polarity
Definition: lps22hb.h:283
pin_name_t sck
Definition: lps22hb.h:269
spi_master_mode_t spi_mode
Definition: lps22hb.h:282
pin_name_t mosi
Definition: lps22hb.h:268
uint32_t spi_speed
Definition: lps22hb.h:281
pin_name_t scl
Definition: lps22hb.h:265
pin_name_t int_pin
Definition: lps22hb.h:274
pin_name_t miso
Definition: lps22hb.h:267
pin_name_t sda
Definition: lps22hb.h:266
pin_name_t cs
Definition: lps22hb.h:270
uint8_t i2c_address
Definition: lps22hb.h:279
Click ctx object definition.
Definition: lps22hb.h:234
lps22hb_master_io_t read_f
Definition: lps22hb.h:253
digital_out_t cs
Definition: lps22hb.h:237
spi_master_t spi
Definition: lps22hb.h:246
lps22hb_master_io_t write_f
Definition: lps22hb.h:252
lps22hb_select_t master_sel
Definition: lps22hb.h:254
digital_in_t int_pin
Definition: lps22hb.h:241
i2c_master_t i2c
Definition: lps22hb.h:245
uint8_t slave_address
Definition: lps22hb.h:250
pin_name_t chip_select
Definition: lps22hb.h:251