app_common.h File Reference

For common application functions. More...

Go to the source code of this file.

Macros
#define	DIS_INT   __disable_irq();
	Disables interrupts.
#define	EN_INT   __enable_irq();
	Enables interrupts.
#define	SOFT_RESET   soft_reset()
	Resets device. More...
#define	TICK_BIT_OFFSET   16
	Bit shifting ticks.

Functions
void	delay_us (uint16_t micros)
	Imprecise blocking delay in microseconds. More...
void	copy_until_same (void *dest, void *src, size_t size)
	Copies and compares data until copied data matches. More...
void	soft_reset ()
	Wrapper function to provide software reset.
uint64_t	get_tick ()
	Gets tick value in amount to system tick (72 MHz).
uint32_t	get_tick32 ()
	Gets tick value in amount to system tick (72 MHz) in 32bit.
uint32_t	get_tick32_div (uint8_t div)
	Gets 32 bit tick shifted down by an amount. More...

Detailed Description

For common application functions.

Author

Kevin Weiss

Date

13.02.2019

Deals with simple delays and interrupt control, mostly wrappers around hardware specific functions.