main.c File Reference

HeartRate10 Click example. More...

#include "board.h"
#include "log.h"
#include "heartrate10.h"

Functions
void	application_init (void)
void	application_task (void)
int	main (void)

Detailed Description

HeartRate10 Click example.

Description

This example showcases ability for device to read Heart Rate with 4 different diodes. There is IR, Red, Green and Blue. You can control every one of them individualy, and change theirs sequence in FIFO register. All leds data is read from FIFO register, it's 19bit data for every led.

The demo application is composed of two sections :

Application Init

Initialization of host communication periphrials and interrupt pin. Configures default configuration to device where device is reset, checks Part ID and enables all 4 leds and sets sequence as IR-Red-Green-Blue. Sets their power to maximum, and enables interrupt on new data ready.

Application Task

Reads FIFO data for all 4 didoes and logs them with separation character ','.

Note

For testing this example application SerialPlot was used. There you can see heart rate graphicly shown.

Author

Luka Filipovic

Function Documentation

application_init()

void application_init

(

void

)

< Logger config object.

< Click config object.

Logger initialization. Default baud rate: 115200 Default log level: LOG_LEVEL_DEBUG

Note

If USB_UART_RX and USB_UART_TX are defined as HAL_PIN_NC, you will need to define them manually for log to work. See LOG_MAP_USB_UART macro definition for detailed explanation.

application_task()

void application_task

(

void

)

main()

int main

(

void

)