pihwm.h File Reference

Header for general library functionality. More...

#include <stdio.h>
#include <unistd.h>

Go to the source code of this file.

Data Structures
struct	board_t

Macros
#define	MODEL_A   100
#define	MODEL_B   200
#define	REV_1   10
#define	REV_2   20
#define	MEM_256   1
#define	MEM_512   2
#define	debug(...)   ;
#define	delay(d)   usleep(d*1000);
#define	delayMicroseconds(d)   usleep(d);
#define	delaySeconds(d)   sleep(d);
#define	a(...)   (unsigned char[])__VA_ARGS__
#define	size(a)   (sizeof(a) / sizeof((a)[0]))

Functions
board_t	board_info ()
	Return board information (Model, PCB revision and Memory)
int	board_model ()
	Return board model.
int	board_rev ()
	Return board revision.
int	board_mem ()
	Return the amount of system memory.
int	check_kernel_module (char *modulename)
	Check if the kernel module specified is loaded.

Detailed Description

Header for general library functionality.

Author

Omer Kilic omerk.nosp@m.ilic.nosp@m.@gmai.nosp@m.l.co.nosp@m.m - Erlang Solutions

Jeremy Bennett jerem.nosp@m.y.be.nosp@m.nnett.nosp@m.@emb.nosp@m.ecosm.nosp@m..com - Embecosm Limited

LICENSE

Copyright (C) 2013 Omer Kilic omerk.nosp@m.ilic.nosp@m.@gmai.nosp@m.l.co.nosp@m.m - Erlang Solutions Copyright (C) 2013 Jeremy Bennett jerem.nosp@m.y.be.nosp@m.nnett.nosp@m.@emb.nosp@m.ecosm.nosp@m..com - Embecosm Limited

This file is part of pihwm http://omerk.github.io/pihwm

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at:

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file pihwm.h.