ngcppComStat.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <ngc/core/ngcppInt.h>
#include <ngc/core/ngcppCom.h>

Macros
#define	ngclcuCOM_RDADDR   501 /* read register */
#define	ngclcuCOM_WRADDR   502 /* write register */
#define	ngclcuCOM_RDPCI   503 /* read PCI register */
#define	ngclcuCOM_WRPCI   504 /* write PCI register */

Functions
int	ngcppGetStatus (ngcpp_link_t lnk, int *status, char *erms)
int	ngcppGetConfig (ngcpp_link_t lnk, ngcpp_cfg_t *config, char *erms)
int	ngcppGetRecvStat (ngcpp_link_t lnk, int *err, int *stat, char *erms)
int	ngcppGetErrPort (ngcpp_link_t lnk, int *errPort, char *erms)
int	ngcppGetDataPort (ngcpp_link_t lnk, int *dataPort, char *erms)
int	ngcppGetRev (ngcpp_link_t lnk, int *rev1, int *rev2, char *erms)
int	ngcppLcuRdAddr (ngcpp_link_t lnk, unsigned int addr, unsigned int *value, char *erms)
int	ngcppLcuWrAddr (ngcpp_link_t lnk, unsigned int addr, unsigned int value, char *erms)
int	ngcppLcuRdPci (ngcpp_link_t lnk, unsigned int addr, unsigned int *value, char *erms)
int	ngcppLcuWrPci (ngcpp_link_t lnk, unsigned int addr, unsigned int value, char *erms)

Variables
ngcpp_cmd_t	ngcppCommand
ngcpp_rep_t	ngcppReply

Detailed Description

Copyright

SPDX-FileCopyrightText: 2026 European Southern Observatory (ESO) SPDX-License-Identifier: LGPL-3.0-only

Macro Definition Documentation

ngclcuCOM_RDADDR

#define ngclcuCOM_RDADDR   501 /* read register */

ngclcuCOM_RDPCI

#define ngclcuCOM_RDPCI   503 /* read PCI register */

ngclcuCOM_WRADDR

#define ngclcuCOM_WRADDR   502 /* write register */

ngclcuCOM_WRPCI

#define ngclcuCOM_WRPCI   504 /* write PCI register */

Function Documentation

ngcppGetConfig()

int ngcppGetConfig	(	ngcpp_link_t	link,
		ngcpp_cfg_t *	config,
		char *	erms )

Receive the current configuration from the ngcpp command interpreter.

ngcppGetDataPort()

int ngcppGetDataPort	(	ngcpp_link_t	link,
		int *	dataPort,
		char *	erms )

Retrieve the port number of the data server.

ngcppGetErrPort()

int ngcppGetErrPort	(	ngcpp_link_t	link,
		int *	errPort,
		char *	erms )

Retrieve the port number of the error-stack server.

ngcppGetRecvStat()

int ngcppGetRecvStat	(	ngcpp_link_t	link,
		int *	err,
		int *	stat,
		char *	erms )

Get errno and status of the receiver devices.

ngcppGetRev()

int ngcppGetRev	(	ngcpp_link_t	link,
		int *	rev1,
		int *	rev2,
		char *	erms )

Receive pre-processor revision

ngcppGetStatus()

int ngcppGetStatus	(	ngcpp_link_t	link,
		int *	status,
		char *	erms )

Receive the current status from the ngcpp command interpreter.

ngcppLcuRdAddr()

int ngcppLcuRdAddr	(	ngcpp_link_t	link,
		unsigned int	addr,
		unsigned int *	value,
		char *	erms )

Read value from register address.

ngcppLcuRdPci()

int ngcppLcuRdPci	(	ngcpp_link_t	link,
		unsigned int	addr,
		unsigned int *	value,
		char *	erms )

Read value from PCI configuration space address.

ngcppLcuWrAddr()

int ngcppLcuWrAddr	(	ngcpp_link_t	link,
		unsigned int	addr,
		unsigned int	value,
		char *	erms )

Write value to register address.

ngcppLcuWrPci()

int ngcppLcuWrPci	(	ngcpp_link_t	link,
		unsigned int	addr,
		unsigned int	value,
		char *	erms )

Write value to PCI configuration space address.

Variable Documentation

ngcppCommand

ngcpp_cmd_t ngcppCommand

extern

ngcppReply

ngcpp_rep_t ngcppReply

extern