xil-ttc.c File Reference

Triple Timer Counter clock functions definitions. More...

#include <stdlib.h>
#include <rtems.h>
#include <bsp.h>
#include <bsp/irq.h>
#include <peripheral_maps/xilinx_zynqmp.h>
#include <dev/clock/xttcps_hw.h>
#include <rtems/timecounter.h>
#include "../../../shared/dev/clock/clockimpl.h"

Data Structures
struct	ttc_clock_context

Macros
#define	TTC_REFERENCE_CLOCK   100000000
#define	Clock_driver_support_at_tick    zynqmp_ttc_clock_driver_support_at_tick
#define	Clock_driver_support_initialize_hardware    zynqmp_ttc_clock_driver_support_initialize_hardware
#define	Clock_driver_support_install_isr(Clock_isr)    zynqmp_ttc_clock_driver_support_install_isr( Clock_isr )

Functions
uint32_t	_CPU_Counter_frequency (void)
	Gets the current CPU counter frequency in Hz.
CPU_Counter_ticks	_CPU_Counter_read (void)
	Gets the current CPU counter value.

Detailed Description

Triple Timer Counter clock functions definitions.