Hi i'm trying to using link with SDK14.2, and modified to the code with some init api,
when i used the MadgwickAHRS.c i modified, i got some trouble when i try to new a pointer madgwick_t in my main.c.
it always got no memory located with the pointer, so i can't compute.
any suggestion can help me using the MadgwickAHRS?
//main.c
Fullscreen
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
#include <stdbool.h>
#include <stdint.h>
#include "nrf_delay.h"
#include "boards.h"
#include "MadgwickAHRS.h"
/**
* @brief Function for application main entry.
*/
static madgwick_t *mad;
madgwick_t mad1;
int main(void)
{
/* Configure board. */
bsp_board_leds_init();
/* Toggle LEDs. */
madgwick_init(mad);
// MadgwickAHRS.c
Fullscreen
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
//=============================================================================================
// MadgwickAHRS.c
//=============================================================================================
//
// Implementation of Madgwick's IMU and AHRS algorithms.
// See: http://www.x-io.co.uk/open-source-imu-and-ahrs-algorithms/
//
// From the x-io website "Open-source resources available on this website are
// provided under the GNU General Public Licence unless an alternative licence
// is provided in source."
//
// Date Author Notes
// 29/09/2011 SOH Madgwick Initial release
// 02/10/2011 SOH Madgwick Optimised for reduced CPU load
// 19/02/2012 SOH Madgwick Magnetometer measurement is normalised
//
//=============================================================================================
//-------------------------------------------------------------------------------------------
// Header files
// MadgwickAHRS.h
Fullscreen
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
//=============================================================================================
// MadgwickAHRS.h
//=============================================================================================
//
// Implementation of Madgwick's IMU and AHRS algorithms.
// See: http://www.x-io.co.uk/open-source-imu-and-ahrs-algorithms/
//
// From the x-io website "Open-source resources available on this website are
// provided under the GNU General Public Licence unless an alternative licence
// is provided in source."
//
// Date Author Notes
// 29/09/2011 SOH Madgwick Initial release
// 02/10/2011 SOH Madgwick Optimised for reduced CPU load
//
//=============================================================================================
#pragma once
#include <math.h>
#include <stdbool.h>
