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‎.gitignore‎

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.DS_Store
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*.elf
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*.velf
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*.o
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*.a

‎README.md‎

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DEBUGNET FOR VITA
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=================
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===================
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What does this do?
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===================
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debugnet is a psp2 small library to depure your homebrew code over udp. It is the same method that i use to depure PlayStation 3 code, so i can use the same host tools for PlayStation Vita and PlayStation 3 to do it.
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==================
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How do I use it?
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==================
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1) Compile and install library and include file
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You need a psp2 toolchain installed in your environment and PSP2SDK must be defined
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cd libdebugnet
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make
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make install
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2) Compile sample
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cd sample
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edit main.c and change your server ip and port to listen udp messages from PlayStation Vita
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make
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3) Open a terminal and execute (change port if you don't use 18194). It can be in osx, linux or if you have socat like tool on windows
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socat udp-recv:18194 stdout
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4) Execute sample with rejuvenate
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You will see in socat terminal window output from your PlayStation Vita:
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debugnet initialized
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Copyright (C) 2010,2015 Antonio Jose Ramos Marquez aka bigboss @psxdev
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This Program is subject to the terms of the Mozilla Public
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License, v. 2.0. If a copy of the MPL was not distributed with this
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file, You can obtain one at http://mozilla.org/MPL/2.0/.
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ready to have a lot of fun...
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[DEBUG]: Test debug level 1
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[ERROR]: Test error level 1
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[INFO]: Test info level 1
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5) ready to have a lot of fun :P
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===========================
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Credits
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===========================
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Special thanks goes to:
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- yifanlu to open the doors with rejuvenete. We need PlayStation VitaTV suppport and other cool things so i wait you come back.
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- All people collaborating in #PSP2SDK: @17310, @xerpi(i stole you network initialization code :P from FTPVita), @frangar , @frtomtomdu80, @hykemthedemon , @SMOKE587, @Josh_Axey ...
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- All ps3dev and ps2dev old comrades
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‎libdebugnet/Makefile‎

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TARGET_LIB = libdebugnet.a
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OBJS = source/debugnet.o
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INCLUDES = include
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PREFIX = arm-none-eabi
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CC = $(PREFIX)-gcc
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AR = $(PREFIX)-ar
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CFLAGS = -O2 -Wall -specs=psp2.specs -I$(INCLUDES)
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ASFLAGS = $(CFLAGS)
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all: $(TARGET_LIB)
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$(TARGET_LIB): $(OBJS)
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$(AR) -rc $@ $^
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clean:
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@rm -rf $(TARGET_LIB) $(OBJS)
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install: $(TARGET_LIB)
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@cp $(TARGET_LIB) $(PSP2SDK)/lib
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@cp include/debugnet.h $(PSP2SDK)/include
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@echo "Installed!"

‎libdebugnet/include/debugnet.h‎

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/*
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* debugnet library for PSP2
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* Copyright (C) 2010,2015 Antonio Jose Ramos Marquez (aka bigboss) @psxdev on twitter
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* Repository https://github.com/psxdev/debugnet
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*/
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#ifndef _DEBUGNET_H_
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#define _DEBUGNET_H_
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#define NET_INIT_SIZE 1*1024*1024
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#define NONE 0
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#define INFO 1
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#define ERROR 2
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#define DEBUG 3
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int debugNetInit(char *serverIp, int port, int level);
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void debugNetFinish();
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void debugNetPrintf(int level, char* format, ...);
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void debugNetSetLogLevel(int level);
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#endif

‎libdebugnet/source/debugnet.c‎

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/*
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* debugnet library for PSP2
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* Copyright (C) 2010,2015 Antonio Jose Ramos Marquez (aka bigboss) @psxdev on twitter
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* Repository https://github.com/psxdev/debugnet
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include <psp2/net/net.h>
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#include <psp2/net/netctl.h>
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#include <psp2/types.h>
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#include "debugnet.h"
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static int debugnet_initialized=0;
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int SocketFD = -1;
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static void *net_memory = NULL;
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static SceNetInAddr vita_addr;
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int sceClibVsnprintf(char *, SceSize, const char *, va_list);
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int logLevel=INFO;
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/**
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* UDP printf for debugnet library
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*
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* @par Example:
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* @code
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* debugNetUDPPrintf("This is a test\n");
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* @endcode
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*/
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void debugNetUDPPrintf(const char* fmt, ...)
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{
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char buffer[0x800];
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va_list arg;
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va_start(arg, fmt);
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sceClibVsnprintf(buffer, sizeof(buffer), fmt, arg);
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va_end(arg);
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sceNetSend(SocketFD, buffer, strlen(buffer), 0);
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}
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/**
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* Log Level printf for debugnet library
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*
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* @par Example:
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* @code
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* debugNetPrintf(INFO,"This is a test\n");
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* @endcode
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*
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* @param level - NONE,INFO,ERROR or DEBUG
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*/
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void debugNetPrintf(int level, char* format, ...)
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{
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char msgbuf[0x800];
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va_list args;
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if (level>logLevel)
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return;
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va_start(args, format);
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sceClibVsnprintf(msgbuf,2048, format, args);
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msgbuf[2047] = 0;
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va_end(args);
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switch(level)
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{
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case INFO:
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debugNetUDPPrintf("[INFO]: %s",msgbuf);
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break;
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case ERROR:
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debugNetUDPPrintf("[ERROR]: %s",msgbuf);
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break;
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case DEBUG:
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debugNetUDPPrintf("[DEBUG]: %s",msgbuf);
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break;
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case NONE:
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break;
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default:
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debugNetUDPPrintf("%s",msgbuf);
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}
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}
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/**
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* Set log level for debugnet library
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*
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* @par Example:
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* @code
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* debugNetSetLogLevel(DEBUG);
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* @endcode
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* @param level - DEBUG,ERROR,INFO or NONE
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*/
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void debugNetSetLogLevel(int level)
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{
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logLevel=level;
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}
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/**
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* Init debugnet library
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*
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* @par Example:
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* @code
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* #define LOGLEVEL 3
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* int ret;
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* ret = debugNetInit("172.26.0.2", 18194, DEBUG);
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* @endcode
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*
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* @param serverIP - your pc/mac server ip
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* @param port - udp port server
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* @param level - DEBUG,ERROR,INFO or NONE
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*/
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int debugNetInit(char *serverIp, int port, int level)
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{
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int ret;
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SceNetInitParam initparam;
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SceNetCtlInfo info;
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struct SceNetSockaddrIn stSockAddr;
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debugNetSetLogLevel(level);
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if (debugnet_initialized) {
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return debugnet_initialized;
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}
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/*net initialazation code from xerpi at https://github.com/xerpi/FTPVita/blob/master/ftp.c*/
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/* Init Net */
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if (sceNetShowNetstat() == PSP2_NET_ERROR_ENOTINIT) {
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net_memory = malloc(NET_INIT_SIZE);
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initparam.memory = net_memory;
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initparam.size = NET_INIT_SIZE;
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initparam.flags = 0;
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ret = sceNetInit(&initparam);
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//printf("sceNetInit(): 0x%08X\n", ret);
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} else {
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//printf("Net is already initialized.\n");
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}
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/* Init NetCtl */
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ret = sceNetCtlInit();
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//printf("sceNetCtlInit(): 0x%08X\n", ret);
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/* Get IP address */
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ret = sceNetCtlInetGetInfo(PSP2_NETCTL_INFO_GET_IP_ADDRESS, &info);
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//printf("sceNetCtlInetGetInfo(): 0x%08X\n", ret);
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/* Save the IP of PSVita to a global variable */
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sceNetInetPton(PSP2_NET_AF_INET, info.ip_address, &vita_addr);
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/* Create datagram udp socket*/
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SocketFD = sceNetSocket("debugnet_socket",
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PSP2_NET_AF_INET , PSP2_NET_SOCK_DGRAM, PSP2_NET_IPPROTO_UDP);
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memset(&stSockAddr, 0, sizeof stSockAddr);
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/*Populate SceNetSockaddrIn structure values*/
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stSockAddr.sin_family = PSP2_NET_AF_INET;
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stSockAddr.sin_port = sceNetHtons(port);
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sceNetInetPton(PSP2_NET_AF_INET, serverIp, &stSockAddr.sin_addr);
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/*Connect socket to server*/
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sceNetConnect(SocketFD, (struct SceNetSockaddr *)&stSockAddr, sizeof stSockAddr);
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/*Show log on pc/mac side*/
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debugNetUDPPrintf("debugnet initialized\n");
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debugNetUDPPrintf("Copyright (C) 2010,2015 Antonio Jose Ramos Marquez aka bigboss @psxdev\n");
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debugNetUDPPrintf("This Program is subject to the terms of the Mozilla Public\n"
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"License, v. 2.0. If a copy of the MPL was not distributed with this\n"
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"file, You can obtain one at http://mozilla.org/MPL/2.0/.\n");
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debugNetUDPPrintf("ready to have a lot of fun...\n");
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/*library debugnet initialized*/
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debugnet_initialized = 1;
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return debugnet_initialized;
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}
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/**
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* Finish debugnet library
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*
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* @par Example:
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* @code
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* debugNetFinish();
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* @endcode
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*/
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void debugNetFinish()
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{
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if (debugnet_initialized) {
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sceNetCtlTerm();
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sceNetTerm();
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if (net_memory) {
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free(net_memory);
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net_memory = NULL;
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}
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debugnet_initialized = 0;
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}
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}

‎sample/Makefile‎

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#
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# Copyright (c) 2015 Antonio Jose Ramos Marquez aka bigboss (@psxdev)
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#
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TARGET := debugnetsample
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OBJS= main.o
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LIBS=-lSceNet_stub -lSceNetCtl_stub -ldebugnet
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PREFIX = arm-none-eabi
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AS = $(PREFIX)-as
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CC = $(PREFIX)-gcc
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CXX = $(PREFIX)-g++
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READELF = $(PREFIX)-readelf
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OBJDUMP = $(PREFIX)-objdump
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CFLAGS = -O2 -Wall -specs=psp2.specs $(DEFINES) $(INCDIR) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables -ffunction-sections
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CXXFLAGS = $(CFLAGS) -fno-unwind-tables -fno-rtti -fno-exceptions -Wno-deprecated -Wno-comment -Wno-sequence-point
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ASFLAGS = $(CFLAGS) --gc-sections
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all: $(TARGET).velf
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$(TARGET).velf: $(TARGET).elf
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psp2-fixup -q -S $< $@
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$(TARGET).elf: $(OBJS)
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$(CC) $^ -o $@ $(CFLAGS) $(LIBS)
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clean:
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@rm -rf $(TARGET).elf $(TARGET).velf $(OBJS) $(DATA)/*.h
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‎sample/main.c‎

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/*
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* debugnet library sample for PSP2
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* Copyright (C) 2010,2015 Antonio Jose Ramos Marquez (aka bigboss) @psxdev on twitter
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* Repository https://github.com/psxdev/debugnet
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*/
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#include <psp2/moduleinfo.h>
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#include <debugnet.h>
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PSP2_MODULE_INFO(0, 0, "debugnetSample");
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#define ip_server "172.26.1.15"
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#define port_server 18194
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int main()
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{
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int ret;
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ret=debugNetInit(ip_server,port_server,DEBUG);
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debugNetPrintf(DEBUG,"Test debug level %d\n",ret);
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debugNetPrintf(ERROR,"Test error level %d\n",ret);
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debugNetPrintf(INFO,"Test info level %d\n",ret);
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debugNetFinish();
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return 0;
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}

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