main.c File Reference

ClockGen4 Click example. More...

#include "board.h"
#include "log.h"
#include "clockgen4.h"

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

Variables
uint8_t	com_itfc = 0

Detailed Description

ClockGen4 Click example.

Description

This example demonstrates the use of Clock Gen 4 click which is based on CS2200-CP for changing the channel clock. The CS2200-CP is an extremely versatile system clocking device that utilizes a programmable phase lock loop. The CS2200-CP is based on an analog PLL architecture and this architecture allows for frequency synthesis and clock generation from a stable reference clock. The CS2200-CP supports both I²C and SPI for full software control.

The demo application is composed of two sections :

Application Init

Initializes I2C and SPI, sets CS pin as output and starts to write log, applies default settings and adjusted ratio to obtain a frequency.

Application Task

Clock Gen 4 click is used in this example to generate and change the clock on the output channel.

Author

Jelena Milosavljevic

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

)

Variable Documentation

com_itfc

uint8_t com_itfc = 0