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basic_example.c File Reference

exmaple program for Maxim platfom of LTC3220 project. More...

#include "common_data.h"
#include "ltc3220.h"
#include "no_os_delay.h"
#include "basic_example.h"
Include dependency graph for basic_example.c:

Functions

int example_main ()
 Basic example main execution.
 
int ltc3220_test_led_singles (struct ltc3220_dev *ltc3220, enum ltc3220_uled_mode mode)
 individual LED control for all 18 LEDs
 
int ltc3220_test_led_singles_alt_modes (struct ltc3220_dev *ltc3220)
 individual LED control with alternating modes for all 18 LEDs
 
int ltc3220_test_led_quick_write_with_indiv (struct ltc3220_dev *ltc3220, enum ltc3220_uled_mode mode)
 Parallel and Serial LED control. LED 2 to 9 are set to serial, then LED1 is set to display on all LEDs. After some delay LED 9 to 18 will change mode in serial write.
 

Detailed Description

exmaple program for Maxim platfom of LTC3220 project.

Author
Jan Carlo Roleda (janca.nosp@m.rlo..nosp@m.roled.nosp@m.a@an.nosp@m.alog..nosp@m.com)

Copyright 2025(c) Analog Devices, Inc.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
  3. Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

◆ example_main()

int example_main ( void )

Basic example main execution.

Basic example main executiont.

Returns
ret - Result of the example execution. If working correctly, will execute continuously the while(1) loop and will not return.

Set the threshold voltage to 5V

The comparator output will be available on the GPO_A pin

Set the DAC output on channel C to 5V

Measure input current on channel D

Initialize the ADC_RDY GPIO and associated IRQ event

Returns
0 if success, negative error code otherwise

Negative temperature

Positive temperature

Negative temperature

Positive temperature

◆ ltc3220_test_led_quick_write_with_indiv()

int ltc3220_test_led_quick_write_with_indiv ( struct ltc3220_dev * ltc3220,
enum ltc3220_uled_mode mode )

Parallel and Serial LED control. LED 2 to 9 are set to serial, then LED1 is set to display on all LEDs. After some delay LED 9 to 18 will change mode in serial write.

Parameters
ltc3220- the device structure.
mode- the mode to set the individual LEDs
Returns
0 in case of success, negative error code otherwise.
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◆ ltc3220_test_led_singles()

int ltc3220_test_led_singles ( struct ltc3220_dev * ltc3220,
enum ltc3220_uled_mode mode )

individual LED control for all 18 LEDs

Parameters
ltc3220- The device structure.
mode- the mode to set all the LEDs to.
Returns
0 in case of success, negative error code otherwise.
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◆ ltc3220_test_led_singles_alt_modes()

int ltc3220_test_led_singles_alt_modes ( struct ltc3220_dev * ltc3220)

individual LED control with alternating modes for all 18 LEDs

Parameters
ltc3220- the device structure.
Returns
0 in case of success, negative error code otherwise.
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