rtc-config.c File Reference

RTC configuration. More...

#include <libchip/rtc.h>
#include <bsp/io.h>

Macros
#define	LPC176X_RTC_NUMBER   1U

Functions
void	bsp_rtc_initialize (void)
	Initialize the rtc device.
int	bsp_rtc_get_time (rtems_time_of_day *tod)
	Gets the information according to the current time.
int	bsp_rtc_set_time (const rtems_time_of_day *tod)
	Sets the information according to the current time.
bool	bsp_rtc_probe (void)
	Used to probe. At the moment is not used.

Variables
const rtc_fns	lpc176x_rtc_ops
	Represents the real time clock options.
size_t	RTC_Count = LPC176X_RTC_NUMBER
rtc_tbl	RTC_Table [LPC176X_RTC_NUMBER]
	Table to describes the rtc device.

Detailed Description

RTC configuration.

Function Documentation

bsp_rtc_get_time()

int bsp_rtc_get_time

(

rtems_time_of_day *

tod

)

Gets the information according to the current time.

Parameters

tod	Value to be modified.

Returns

0

bsp_rtc_probe()

bool bsp_rtc_probe

(

void

)

Used to probe. At the moment is not used.

Returns

true.

bsp_rtc_set_time()

int bsp_rtc_set_time

(

const rtems_time_of_day *

tod

)

Sets the information according to the current time.

Parameters

tod	Value to get the new information.

Returns

0

Variable Documentation

lpc176x_rtc_ops

const rtc_fns lpc176x_rtc_ops

Initial value:

                              = {
  .deviceInitialize = (void *) bsp_rtc_initialize,
  .deviceGetTime = (void *) bsp_rtc_get_time,
  .deviceSetTime = (void *) bsp_rtc_set_time
}

Represents the real time clock options.

RTC_Table

rtc_tbl RTC_Table[LPC176X_RTC_NUMBER]

Initial value:

                  = {
  {
    .sDeviceName = "/dev/rtc",
    .deviceType = RTC_CUSTOM,
    .pDeviceFns = &lpc176x_rtc_ops,
    .deviceProbe = (void *) bsp_rtc_probe,
    .pDeviceParams = NULL,
    .ulCtrlPort1 = 0,
    .ulDataPort = 0,
    .getRegister = NULL,
    .setRegister = NULL
  }
}

Table to describes the rtc device.