47d6313ba1
1. implemented HAL_StatusTypeDef HAL_FLASH_ReadWord(uint32_t Address, uint32_t* Data); and HAL_StatusTypeDef HAL_FLASH_ReadHalfWord(uint32_t Address, uint16_t* Data); which allows user to read the internal FLASH (with out read protection) 2. implemeted device_config struct to store device configurations, e.g. magnetometer fullscale, report period, etc. 3. added demonstration code of using flash reading apis in lora_demo.c, in which the configuration sent from the cloud is stored into the internal Data EEPROM bank1, and each time when the device is booted, the configurations would be loaded from the Data EEPROM and used to initialize the application.
86 lines
2.7 KiB
C
86 lines
2.7 KiB
C
/**
|
|
******************************************************************************
|
|
* @file bsp.c
|
|
* @author jieranzhi
|
|
* @brief provide high level interfaces to manage the sensors on the
|
|
* application, this is a modified version of the official api
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
|
#ifndef __BSP_H__
|
|
#define __BSP_H__
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include "HTS221.h"
|
|
#include "LPS22HB.h"
|
|
#include "LIS3MDL.h"
|
|
|
|
/* Exported types ------------------------------------------------------------*/
|
|
typedef struct
|
|
{
|
|
sensor_press_t sensor_press; /* pressure sensor */
|
|
sensor_tempnhumi_t sensor_tempnhumi; /* temperature and humidity */
|
|
sensor_magn_t sensor_magn; /* magnetometer */
|
|
|
|
//--------------------------- accelerator and gyroscope -------------------//
|
|
int16_t accel_x; /* in g */
|
|
int16_t accel_y; /* in g */
|
|
int16_t accel_z; /* in g */
|
|
int16_t gyro_x; /* in degree/s */
|
|
int16_t gyro_y; /* in degree/s */
|
|
int16_t gyro_z; /* in degree/s */
|
|
|
|
} sensor_data_t;
|
|
|
|
// application configuration types
|
|
typedef enum{
|
|
DCT_IS_CONFIRM = 0x00U,
|
|
DCT_REPORT_PERIOD = 0x01U,
|
|
DCT_REPEAT_TIME = 0x02U,
|
|
DCT_MAGN_FULLSCALE = 0x03U,
|
|
DCT_DEFAULT = 0xFFU,
|
|
}DeviceConfigType_TypeDef;
|
|
|
|
// application configuration
|
|
typedef struct
|
|
{
|
|
uint32_t config_address;
|
|
uint16_t report_period;
|
|
uint8_t repeat_time;
|
|
LIS3MDL_FullScaleTypeDef magn_fullscale;
|
|
bool is_confirmed;
|
|
}DeviceConfig_TypeDef;
|
|
|
|
/* Exported constants --------------------------------------------------------*/
|
|
/* External variables --------------------------------------------------------*/
|
|
/* Exported macros -----------------------------------------------------------*/
|
|
/* Exported functions ------------------------------------------------------- */
|
|
/**
|
|
* @brief initialises the sensor
|
|
*
|
|
* @note
|
|
* @retval None
|
|
*/
|
|
void BSP_Sensor_Init(DeviceConfig_TypeDef config);
|
|
|
|
/**
|
|
* @brief sensor read.
|
|
*
|
|
* @note none
|
|
* @retval sensor_data
|
|
*/
|
|
void BSP_Sensor_Read(sensor_data_t *sensor_data);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __BSP_H__ */
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|