sceSircs

Makefile

TARGET = testSirc
OBJS = sirc.o

USE_PSPSDK_LIBC = 1

INCDIR = 
CFLAGS = -O2 -G0 -Wall
CXXFLAGS = $(CFLAGS) -fno-exceptions -fno-rtti
ASFLAGS = $(CFLAGS)

EXTRA_TARGETS = EBOOT.PBP
PSP_EBOOT_TITLE = testSirc

LIBDIR =
LDFLAGS = -mno-crt0 -nostartfiles
LIBS = -lpspsircs

PSPSDK=$(shell psp-config --pspsdk-path)
include $(PSPSDK)/lib/build.mak

sirc.c

/*
 * PSP Software Development Kit - https://github.com/pspdev
 * -----------------------------------------------------------------------
 * Licensed under the BSD license, see LICENSE in PSPSDK root for details.
 *
 * main.c - Infrared Remote example
 *
 * Copyright (c) 2005 Marcus R. Brown <mrbrown@ocgnet.org>
 * Copyright (c) 2005 James Forshaw <tyranid@gmail.com>
 * Copyright (c) 2005 John Kelley <ps2dev@kelley.ca>
 * Copyright (c) 2005 Matthew H <matthewh@webone.com.au>
 *
 * $$
 */

#include <pspkernel.h>
#include <pspdebug.h>
#include <pspdisplay.h>
#include <pspctrl.h>
#include <pspsircs.h>
#include <stdlib.h>
#include <string.h>

PSP_MODULE_INFO("SIRCS", 0, 1, 1);
PSP_MAIN_THREAD_ATTR(THREAD_ATTR_USER | THREAD_ATTR_VFPU);

#define SIRCS_ADDR_DVD   0x1b5a
#define SIRCS_CMD_RESET    0x15
#define SIRCS_CMD_EJECT    0x16
#define SIRCS_CMD_SELECT   0x50
#define SIRCS_CMD_L3       0x51
#define SIRCS_CMD_R3       0x52
#define SIRCS_CMD_START    0x53
#define SIRCS_CMD_UP       0x54
#define SIRCS_CMD_RIGHT    0x55
#define SIRCS_CMD_DOWN     0x56
#define SIRCS_CMD_LEFT     0x57
#define SIRCS_CMD_L2       0x58
#define SIRCS_CMD_R2       0x59
#define SIRCS_CMD_L1       0x5a
#define SIRCS_CMD_R1       0x5b
#define SIRCS_CMD_TRIANGLE 0x5c
#define SIRCS_CMD_CIRCLE   0x5d
#define SIRCS_CMD_CROSS    0x5e
#define SIRCS_CMD_SQUARE   0x5f

void send_code(int type, int dev, int cmd) {
    struct sircs_data sd;
    int ret;
    int count = 20; // this seems like a good number

    sd.type = type;
    sd.cmd = cmd & 0x7f;
    sd.dev = dev & 0x1fff;

    ret = sceSircsSend(&sd, count); 
    if (ret < 0) {
        pspDebugScreenPrintf("sceSircsSend returned %d\n", ret);
    }
}

/* Exit callback */
int exit_callback(int arg1, int arg2, void *common) {
    sceKernelExitGame();
    return 0;
}

/* Callback thread */
int CallbackThread(SceSize args, void *argp) {
    int callbackID = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);
    sceKernelRegisterExitCallback(callbackID);
    sceKernelSleepThreadCB();
    return 0;
}

/* Sets up the callback thread and returns its thread id */
int SetupCallbacks(void) {
    int threadID = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0, PSP_THREAD_ATTR_USER, 0);
    if(threadID >= 0) {
        sceKernelStartThread(threadID, 0, 0);
    }
    return threadID;
}

int main_thread(SceSize args, void *argp) {
    SceCtrlData pad;
    u32 buttonsold = 0;
    int sirc_bits = 20; // # of bits in code, choose from 12, 15 or 20
    int i;

    SetupCallbacks();
    pspDebugScreenInit();

    sceCtrlSetSamplingCycle(0);
    sceCtrlSetSamplingMode(PSP_CTRL_MODE_DIGITAL);

    pspDebugScreenPrintf("Sircs Example\n");
    pspDebugScreenPrintf("-------\n");
    pspDebugScreenPrintf("This can be used to control a PS2\n");
    pspDebugScreenPrintf("Press any button\n\n");
    pspDebugScreenPrintf("    ________________________       \n");
    pspDebugScreenPrintf("   /_L1_/              \\_R1_\\    \n");
    pspDebugScreenPrintf("  /  /\\                  /\\  \\  \n");
    pspDebugScreenPrintf(" |  <  >                [] O  |    \n");
    pspDebugScreenPrintf(" |   \\/                   X   |   \n");
    pspDebugScreenPrintf("  \\_____  Select Start  _____/    \n");
    pspDebugScreenPrintf("   \\____\\______________/____/    \n");

    do {
        sceCtrlReadBufferPositive(&pad, 1);
        if (pad.Buttons != buttonsold) {
            struct {
                int psp_button;
                int sirc_command;
            } commands[] = {
                { PSP_CTRL_SELECT,   SIRCS_CMD_SELECT   },
                { PSP_CTRL_START,    SIRCS_CMD_START    },
                { PSP_CTRL_UP,       SIRCS_CMD_UP       },
                { PSP_CTRL_RIGHT,    SIRCS_CMD_RIGHT    },
                { PSP_CTRL_DOWN,     SIRCS_CMD_DOWN     },
                { PSP_CTRL_LEFT,     SIRCS_CMD_LEFT     },
                { PSP_CTRL_LTRIGGER, SIRCS_CMD_L1       },
                { PSP_CTRL_RTRIGGER, SIRCS_CMD_R1       },
                { PSP_CTRL_TRIANGLE, SIRCS_CMD_TRIANGLE },
                { PSP_CTRL_CIRCLE,   SIRCS_CMD_CIRCLE   },
                { PSP_CTRL_CROSS,    SIRCS_CMD_CROSS    },
                { PSP_CTRL_SQUARE,   SIRCS_CMD_SQUARE   },
            };
            for (i = 0; i < sizeof(commands) / sizeof(commands[0]); i++) {
                if (pad.Buttons & commands[i].psp_button) {
                    send_code(sirc_bits, SIRCS_ADDR_DVD, commands[i].sirc_command);
                }
            }
            buttonsold = pad.Buttons;
        }

        sceDisplayWaitVblankStart(); 
    } while (1);

    return 0;
}

int module_start(SceSize argc, void *argv) {
    SceUID threadID = sceKernelCreateThread("main_thread", main_thread, 0x20, 0x10000, 0, NULL);
    if (threadID >= 0) {
        sceKernelStartThread(threadID, argc, argv);
    }
    return 0;
}