b6cb7147cc
1. in tos_at.h, added int fuzzy_matching; field into at_echo_st struct, if this field is set to K_TRUE, then if echo message contains the string in "echo_expect" field. 2. added __API__ int tos_at_echo_fuzzy_matching_create(at_echo_t *echo, char *buffer, size_t buffer_size, char *echo_expect_contains) api to tos_at.c, which will create an at_echo_t with fuzzy_matching = K_TRUE; 3. added RHF76_ATCMD_SET_DELAY and rhf76_set_delay to RHF76.h to allow set/query RX delay config 4. added RHF76_ATCMD_SET_DATA_RATE and rhf76_set_data_rate to RHF76.h to allow set/query date rate config 5. added rhf76_at_cmd_exe for DEBUG purpose, so that user can execute any AT+ commands they want 6. added code in lora_demo.c to demonstrate package segmentation.
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/**
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******************************************************************************
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* @file LPS22HB.h
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* @author jieranzhi (the developer)
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* @update 2020/03/23 19:00 CST
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* @brief This file contains basic functions prototypes and pre-definitions
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* of the register addresses
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******************************************************************************
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* @attention
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*
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* 1. the temperature sensor embedded in the LPS22HB is intended to be embedded
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* temperature compensation. Therefore, in this file we DO NOT include the
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* temperature output
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*
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* 2. on the P-NUCLEO-LRWAN3, the SDO/SA0 pad is connected to voltage supply(
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* via a resistor), LSb is ¡®1¡¯ (address 1011101b)
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*
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* 3. for more information, please refer to the datasheet
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* (https://www.st.com/resource/en/datasheet/dm00140895.pdf)
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*
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******************************************************************************
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*/
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#ifndef _LPS22HB_H_
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#define _LPS22HB_H_
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#include <stm32l0xx_hal.h>
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/* Registers -----------------------------------------------------------------*/
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#define LPS22HB_ADDR_WR 0xBA
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#define LPS22HB_ADDR_RD 0xBB
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#define LPS22HB_CTRL_REG1 0x10
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#define LPS22HB_CTRL_REG2 0x11
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#define LPS22HB_CTRL_REG3 0x12
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#define LPS22HB_RES_CONF_REG 0x1A
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#define LPS22HB_STATUS_REG 0x27
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#define LPS22HB_PRESS_OUT_XL 0x28
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#define LPS22HB_PRESS_OUT_L 0x29
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#define LPS22HB_PRESS_OUT_H 0x2A
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/* Enumeration ---------------------------------------------------------------*/
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/**
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* @brief STATUS structures definition
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*/
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typedef enum
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{
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LPS22HB_T_OR = 0x20, /*!< temperature overrun */
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LPS22HB_P_OR = 0x10, /*!< pressure overrun */
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LPS22HB_T_DA = 0x02, /*!< new temperature data available */
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LPS22HB_P_DA = 0x01, /*!< new pressure data available */
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}LPS22HB_StatusTypeDef;
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/**
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* @brief pressure sensor structures definition
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*/
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typedef struct
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{
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uint16_t sensitivity; // sensitivity per fullscale
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uint32_t pressure; // pressure
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}sensor_press_t;
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/* Functions -----------------------------------------------------------------*/
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void LPS22HB_Init(void);
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uint8_t LPS22HB_Get_Press(sensor_press_t* press_sensor);
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#endif /* _LPS22HB_H_ */
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