Pocket lab GUI views. More...

#include <stdbool.h>
#include <stdio.h>
#include <stdint.h>
#include "pl_gui_views.h"
#include "pl_gui_iio_wrapper.h"
#include "adi_fft.h"
#include "no_os_delay.h"
#include "no_os_util.h"
#include "no_os_error.h"
#include "stm32f769i_discovery.h"
#include "tft.h"
#include "touchpad.h"
#include "lvgl/lvgl.h"
#include "lv_conf.h"

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Macros
#define	PL_GUI_DATA_MAX_RANGE 16777215

#define	PL_GUI_DATA_MIN_RANGE -16777215

#define	PL_GUI_CHART_MAX_PXL_RANGE 2000000

#define	PL_GUI_CHART_MIN_PXL_RANGE -2000000

#define	PL_GUI_DMM_READ_CNT 10

Functions
uint32_t	pl_gui_get_active_device_index (void)
	Read the active device index for current view. More...

void	pl_gui_perform_dmm_read (void)
	Perform the DMM read operations. More...

void	pl_gui_display_captured_data (uint8_t *buf, uint32_t rec_bytes)
	Display the captured data onto GUI. More...

uint32_t	get_data_samples_count (void)
	Get the count for data samples to be captured. More...

void	pl_gui_store_chn_info (struct scan_type *ch_info, uint32_t chn_indx)
	Store the channel info. More...

void	pl_gui_get_capture_chns_mask (uint32_t *chn_mask)
	Get the channels mask based on enabled channels count. More...

bool	pl_gui_is_dmm_running (void)
	DMM running status check. More...

bool	pl_gui_is_capture_running (void)
	Capture running status check. More...

bool	pl_gui_is_fft_running (void)
	FFT running status check. More...

float	pl_gui_cnv_data_to_volt_without_vref (int32_t data, uint8_t chn)
	Convert input data to voltage without Vref. More...

float	pl_gui_cnv_data_to_volt_wrt_vref (int32_t data, uint8_t chn)
	Convert input data code to voltage w.r.t Vref. More...

int32_t	pl_gui_cnv_code_to_straight_binary (uint32_t code, uint8_t chn)
	Convert input code to straight binary data. More...

int32_t	pl_gui_create_power_up_view (lv_obj_t parent, struct pl_gui_init_param param)
	Create pocket lab GUI power-up view. More...

int32_t	pl_gui_create_attributes_view (lv_obj_t parent, struct pl_gui_init_param param)
	Create pocket lab GUI attributes view. More...

int32_t	pl_gui_create_register_view (lv_obj_t parent, struct pl_gui_init_param param)
	Create pocket lab GUI register view. More...

int32_t	pl_gui_create_dmm_view (lv_obj_t parent, struct pl_gui_init_param param)
	Create pocket lab GUI DMM view. More...

int32_t	pl_gui_create_capture_view (lv_obj_t parent, struct pl_gui_init_param param)
	Create pocket lab GUI data capture view. More...

int32_t	pl_gui_create_analysis_view (lv_obj_t parent, struct pl_gui_init_param param)
	Create pocket lab GUI analysis view. More...

int32_t	pl_gui_create_about_view (lv_obj_t parent, struct pl_gui_init_param param)
	Create pocket lab GUI about view. More...

int32_t	pl_gui_init (struct pl_gui_desc *desc, struct pl_gui_init_param param)
	Init pocket lab GUI. More...

Variables
bool	pl_gui_capture_is_running

struct adi_fft_processing	pl_gui_fft_proc

struct adi_fft_measurements	pl_gui_fft_meas

bool	pl_gui_fft_is_running

Detailed Description

Pocket lab GUI views.

This software is proprietary to Analog Devices, Inc. and its licensors. By using this software you agree to the terms of the associated Analog Devices Software License Agreement.

Macro Definition Documentation

◆ PL_GUI_CHART_MAX_PXL_RANGE

#define PL_GUI_CHART_MAX_PXL_RANGE 2000000

◆ PL_GUI_CHART_MIN_PXL_RANGE

#define PL_GUI_CHART_MIN_PXL_RANGE -2000000

◆ PL_GUI_DATA_MAX_RANGE

#define PL_GUI_DATA_MAX_RANGE 16777215

◆ PL_GUI_DATA_MIN_RANGE

#define PL_GUI_DATA_MIN_RANGE -16777215

◆ PL_GUI_DMM_READ_CNT

#define PL_GUI_DMM_READ_CNT 10

Function Documentation

◆ get_data_samples_count()

uint32_t get_data_samples_count ( void )

Get the count for data samples to be captured.

Returns: data samples count

◆ pl_gui_cnv_code_to_straight_binary()

int32_t pl_gui_cnv_code_to_straight_binary	(	uint32_t	code,
		uint8_t	chn
	)

Convert input code to straight binary data.

Parameters

code[in]	- Input code (unsigned)
chn[in]	- Input channel

Returns: straight binary data

◆ pl_gui_cnv_data_to_volt_without_vref()

float pl_gui_cnv_data_to_volt_without_vref	(	int32_t	data,
		uint8_t	chn
	)

Convert input data to voltage without Vref.

Parameters

data[in]	- Input data (signed, straight binary)
chn[in]	- Input channel

Returns: voltage

◆ pl_gui_cnv_data_to_volt_wrt_vref()

float pl_gui_cnv_data_to_volt_wrt_vref	(	int32_t	data,
		uint8_t	chn
	)

Convert input data code to voltage w.r.t Vref.

Parameters

data[in]	- Input data (signed, straight binary)
chn[in]	- Input channel

Returns: voltage

◆ pl_gui_create_about_view()

int32_t pl_gui_create_about_view	(	lv_obj_t *	parent,
		struct pl_gui_init_param *	param
	)

Create pocket lab GUI about view.

Parameters

parent[in]	- tabview instance
param[in]	- pointer to pocket lab gui init params

Returns: 0 in case of success, negative error code otherwise

◆ pl_gui_create_analysis_view()

int32_t pl_gui_create_analysis_view	(	lv_obj_t *	parent,
		struct pl_gui_init_param *	param
	)

Create pocket lab GUI analysis view.

Parameters

parent[in]	- tabview instance
param[in]	- pointer to pocket lab gui init params

Returns: 0 in case of success, negative error code otherwise

◆ pl_gui_create_attributes_view()

int32_t pl_gui_create_attributes_view	(	lv_obj_t *	parent,
		struct pl_gui_init_param *	param
	)

Create pocket lab GUI attributes view.

Parameters

parent[in]	- tabview instance
param[in]	- pointer to pocket lab gui init params

Returns: 0 in case of success, negative error code otherwise

◆ pl_gui_create_capture_view()

int32_t pl_gui_create_capture_view	(	lv_obj_t *	parent,
		struct pl_gui_init_param *	param
	)

Create pocket lab GUI data capture view.

Parameters

parent[in]	- tabview instance
param[in]	- pointer to pocket lab gui init params

Returns: 0 in case of success, negative error code otherwise

◆ pl_gui_create_dmm_view()

int32_t pl_gui_create_dmm_view	(	lv_obj_t *	parent,
		struct pl_gui_init_param *	param
	)

Create pocket lab GUI DMM view.

Parameters

parent[in]	- tabview instance
param[in]	- pointer to pocket lab gui init params

Returns: 0 in case of success, negative error code otherwise

◆ pl_gui_create_power_up_view()

int32_t pl_gui_create_power_up_view	(	lv_obj_t *	parent,
		struct pl_gui_init_param *	param
	)

Create pocket lab GUI power-up view.

Parameters

parent[in]	- tabview instance
param[in]	- pointer to pocket lab gui init params

Returns: 0 in case of success, negative error code otherwise

◆ pl_gui_create_register_view()

int32_t pl_gui_create_register_view	(	lv_obj_t *	parent,
		struct pl_gui_init_param *	param
	)

Create pocket lab GUI register view.

Parameters

parent[in]	- tabview instance
param[in]	- pointer to pocket lab gui init params

Returns: 0 in case of success, negative error code otherwise

◆ pl_gui_display_captured_data()

void pl_gui_display_captured_data	(	uint8_t *	buf,
		uint32_t	rec_bytes
	)

Display the captured data onto GUI.

Parameters

buf[in]	- Data buffer
rec_bytes[in]	- Number of received bytes

Returns: None

◆ pl_gui_get_active_device_index()

uint32_t pl_gui_get_active_device_index ( void )

Read the active device index for current view.

Returns: active device index

◆ pl_gui_get_capture_chns_mask()

void pl_gui_get_capture_chns_mask ( uint32_t * chn_mask )

Get the channels mask based on enabled channels count.

Parameters

chn_mask[in,out] - Channel mask

Returns: None

◆ pl_gui_init()

int32_t pl_gui_init	(	struct pl_gui_desc **	desc,
		struct pl_gui_init_param *	param
	)

Init pocket lab GUI.

Parameters

desc[in]	- Pocket lab GUI descriptor
param[in]	- Pocket lab GUI init parameters

Returns: 0 in case of success, negative error code otherwise

◆ pl_gui_is_capture_running()

bool pl_gui_is_capture_running ( void )

Capture running status check.

Returns: Capture running status

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◆ pl_gui_is_dmm_running()

bool pl_gui_is_dmm_running ( void )

DMM running status check.

Returns: DMM running status

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◆ pl_gui_is_fft_running()

bool pl_gui_is_fft_running ( void )

FFT running status check.

Returns: FFT running status

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◆ pl_gui_perform_dmm_read()

void pl_gui_perform_dmm_read ( void )

Perform the DMM read operations.

Returns: None

Note: DMM results are manipulated based on the raw, offset and scale attribute values read from the device

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◆ pl_gui_store_chn_info()

void pl_gui_store_chn_info	(	struct scan_type *	ch_info,
		uint32_t	chn_indx
	)

Store the channel info.

Parameters

ch_info[in]	- Channel information
chn_indx[in]	- Channel index

Returns: None

Variable Documentation

◆ pl_gui_capture_is_running

bool pl_gui_capture_is_running

◆ pl_gui_fft_is_running

bool pl_gui_fft_is_running

◆ pl_gui_fft_meas

struct adi_fft_measurements pl_gui_fft_meas

◆ pl_gui_fft_proc

struct adi_fft_processing pl_gui_fft_proc

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ PL_GUI_CHART_MAX_PXL_RANGE

◆ PL_GUI_CHART_MIN_PXL_RANGE

◆ PL_GUI_DATA_MAX_RANGE

◆ PL_GUI_DATA_MIN_RANGE

◆ PL_GUI_DMM_READ_CNT

Function Documentation

◆ get_data_samples_count()

◆ pl_gui_cnv_code_to_straight_binary()

◆ pl_gui_cnv_data_to_volt_without_vref()

◆ pl_gui_cnv_data_to_volt_wrt_vref()

◆ pl_gui_create_about_view()

◆ pl_gui_create_analysis_view()

◆ pl_gui_create_attributes_view()

◆ pl_gui_create_capture_view()

◆ pl_gui_create_dmm_view()

◆ pl_gui_create_power_up_view()

◆ pl_gui_create_register_view()

◆ pl_gui_display_captured_data()

◆ pl_gui_get_active_device_index()

◆ pl_gui_get_capture_chns_mask()

◆ pl_gui_init()

◆ pl_gui_is_capture_running()

◆ pl_gui_is_dmm_running()

◆ pl_gui_is_fft_running()

◆ pl_gui_perform_dmm_read()

◆ pl_gui_store_chn_info()

Variable Documentation

◆ pl_gui_capture_is_running

◆ pl_gui_fft_is_running

◆ pl_gui_fft_meas

◆ pl_gui_fft_proc