Magneto 7 Click
Magneto 7 Click demo application is developed using the NECTO Studio, ensuring compatibility with mikroSDK's open-source libraries and tools. Designed for plug-and-play implementation and testing, the demo is fully compatible with all development, starter, and mikromedia boards featuring a mikroBUS™ socket.
Click Library
- Author : MikroE Team
- Date : Dec 2019.
- Type : I2C type
Software Support
Example Description
This demo application reads position of a magnet above the sensor.
Example Libraries
- MikroSDK.Board
- MikroSDK.Log
- Click.Magneto7
Example Key Functions
- magneto7_cfg_setup Config Object Initialization function.
void magneto7_cfg_setup(magneto7_cfg_t *cfg)
Config Object Initialization function.
Click configuration structure definition.
Definition magneto7.h:180
- magneto7_init Initialization function.
MAGNETO7_RETVAL magneto7_init(magneto7_t *ctx, magneto7_cfg_t *cfg)
Initialization function.
Click ctx object definition.
Definition magneto7.h:159
- magneto7_default_cfg Click Default Configuration function.
uint8_t magneto7_default_cfg(magneto7_t *ctx)
Click Default Configuration function.
- magneto7_int_get This function returns INT pin state.
uint8_t magneto7_int_get(magneto7_t *ctx)
Getting INT pin state function.
- magneto7_get_register This function gets register value(s).
uint8_t magneto7_get_register(magneto7_t *ctx, uint8_t register_address, uint8_t *data_buffer, uint8_t n_data)
Getting register value(s) function.
- magneto7_get_temperature This function gets raw device temperature value.
void magneto7_get_temperature(magneto7_t *ctx, uint16_t *device_temperature)
Getting raw device temperature value function.
Application Init
Initializes device.
{
log_cfg_t log_cfg;
uint8_t init_status;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----\r\n" );
Delay_ms ( 300 );
if ( init_status == 0)
{
log_printf( &logger, "> app init done\r\n" );
}
else if ( init_status == 1 )
{
log_printf( &logger, "> app init fail\r\n" );
for ( ; ; );
}
}
#define MAGNETO7_MAP_MIKROBUS(cfg, mikrobus)
Definition magneto7.h:65
void application_init(void)
Definition main.c:32
Application Task
Waits for INT pin to go LOW, gets raw data, converts it to uT and logs results.
{
uint8_t int_status;
float converted_data;
int16_t data_x;
int16_t data_y;
int16_t data_z;
if ( int_status == 0 )
{
log_printf( &logger, "> X Axis : %f [uT]\r\n", converted_data );
log_printf( &logger, "> Y Axis : %f [uT]\r\n", converted_data );
log_printf( &logger, "> Z Axis : %f [uT]\r\n", converted_data );
log_printf( &logger, "\r\n" );
Delay_ms ( 300 );
}
}
float magneto7_convert_to_ut(magneto7_t *ctx, int16_t raw_data, uint8_t sensor_resolution)
Getting fine data function.
void magneto7_get_data(magneto7_t *ctx, int16_t *x_axis, int16_t *y_axis, int16_t *z_axis)
Getting data function.
#define MAGNETO7_SENSOR_RES_14_BIT
Definition magneto7.h:145
void application_task(void)
Definition main.c:70
Application Output
This Click board can be interfaced and monitored in two ways:
- Application Output - Use the "Application Output" window in Debug mode for real-time data monitoring. Set it up properly by following this tutorial.
- UART Terminal - Monitor data via the UART Terminal using a USB to UART converter. For detailed instructions, check out this tutorial.
Additional Notes and Information
The complete application code and a ready-to-use project are available through the NECTO Studio Package Manager for direct installation in the NECTO Studio. The application code can also be found on the MIKROE GitHub account.