datalog_application.c File Reference

This file provides a set of functions to handle the datalog application. More...

#include "datalog_application.h" #include "main.h"
#include "usbd_cdc_interface.h"
#include "string.h"
#include "SensorTile.h"
#include <math.h>
#include "ff_gen_drv.h"
#include "sd_diskio.h"

Go to the source code of this file.

Functions
void	DATALOG_SD_Init (void)
	Start SD-Card demo. More...
uint8_t	DATALOG_SD_Log_Enable (void)
	Start SD-Card demo. More...
uint8_t	DATALOG_SD_writeBuf (char *s, uint32_t size)
void	DATALOG_SD_Log_Disable (void)
	Disable SDCard Log. More...
void	DATALOG_SD_DeInit (void)
void	DATALOG_SD_NewLine (void)
	Write New Line to file. More...
DrvStatusTypeDef	getSensorsData (T_SensorsData *mptr)
void	floatToInt (float in, int32_t *out_int, int32_t *out_dec, int32_t dec_prec)
	Splits a float into two integer values. More...

Variables
FRESULT	res
uint32_t	byteswritten
uint32_t	bytesread
FATFS	SDFatFs
FIL	MyFile
char	SDPath [4]
volatile uint8_t	SD_Log_Enabled = 0
char	newLine [] = "\r\n"
void *	LSM6DSM_X_0_handle
void *	LSM6DSM_G_0_handle
void *	LSM303AGR_M_0_handle
void *	LSM303AGR_X_0_handle
void *	LPS22HB_P_0_handle
void *	LPS22HB_T_0_handle
void *	HTS221_H_0_handle
void *	HTS221_T_0_handle

Detailed Description

This file provides a set of functions to handle the datalog application.

Author

Central Labs

Version

V2.0.0

Date

27-April-2017

Attention

© COPYRIGHT(c) 2014 STMicroelectronics

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file datalog_application.c.

Function Documentation

DATALOG_SD_Init()

void DATALOG_SD_Init

(

void

)

Start SD-Card demo.

Parameters

None

Return values

None

Definition at line 66 of file datalog_application.c.

DATALOG_SD_Log_Disable()

void DATALOG_SD_Log_Disable

(

void

)

Disable SDCard Log.

Parameters

None

Return values

None

Definition at line 135 of file datalog_application.c.

DATALOG_SD_Log_Enable()

uint8_t DATALOG_SD_Log_Enable

(

void

)

Start SD-Card demo.

Parameters

None

Return values

None

Definition at line 90 of file datalog_application.c.

DATALOG_SD_NewLine()

void DATALOG_SD_NewLine

(

void

)

Write New Line to file.

Parameters

None

Return values

None

Definition at line 153 of file datalog_application.c.

floatToInt()

void floatToInt	(	float	in,
		int32_t *	out_int,
		int32_t *	out_dec,
		int32_t	dec_prec
	)

Splits a float into two integer values.

Parameters

in	the float value as input
out_int	the pointer to the integer part as output
out_dec	the pointer to the decimal part as output
dec_prec	the decimal precision to be used

Return values

None

Definition at line 219 of file datalog_application.c.