static PyObject * Rawhid_open(Rawhid* self, PyObject *args, PyObject *keywords)
{
// close automatically if already opened
if (self->opened)
{
if (!PyObject_CallMethod((PyObject *)self, "close", NULL))
{
return NULL;
}
}
/* We don't expose the 'maximum number of devices' parameter to rawhid; it
* complicates the Python interface and I couldn't think of a use for it.
* If you want it, send me an email. */
static char *kwlist[] = {"vid", "pid", "usage_page", "usage", "product", NULL};
int vid = 0x16c0;
int pid = 0x0480;
int usage_page = 0xffab;
int usage = 0x0200;
char *product = NULL; // null-terminated
int ok = PyArg_ParseTupleAndKeywords(args, keywords, "|iiiiz", kwlist, &vid, &pid, &usage_page, &usage, &product);
if (!ok)
return NULL;
//printf("vid = 0x%x, pid = 0x%x, up = 0x%x, u = 0x%x, product = '%s'\n", vid, pid, usage_page, usage, product);
int dev = rawhid_open(1, vid, pid, usage_page, usage, product);
if (dev)
{
// found a device
self->opened = 1;
Py_RETURN_NONE;
}
else
{
PyErr_SetString(PyExc_IOError, "No device found");
return NULL;
}
}
int main(){
// Program Var
int connect;
int check = 1;
unsigned int verif = 0;
unsigned int choixMenu = 0;
unsigned int choixMapperType = 0;
unsigned int choixSousMenu = 0;
unsigned long int buffer_checksum[0xFF] = {0};
// unsigned long int buffer_checksum_flash[0xFF] = {0};
// HID Command Buffer & Var
unsigned char HIDcommand[64];
unsigned char buffer_recv[64];
unsigned char *buffer_rom = NULL;
unsigned char *buffer_flash = NULL;
char gameName[36];
unsigned long address = 0;
unsigned long gameSize = 0;
unsigned long totalGameSize = 0;
unsigned int slotAdr = 0;
unsigned int slotSize = 0;
unsigned int slotRegister = 0;
struct timeval time;
long microsec_start = 0;
long microsec_end = 0;
unsigned long int i=0, checksum_rom=0, checksum_flash=0;
unsigned char page=0;
// Output File
FILE *myfile = NULL;
printf("\n*** Sega MASTER SYSTEM,");
printf("\n*** Mark III and SG1000");
printf("\n*** USB Dumper");
printf("\n*** v0a 2017/05/12 - ichigo\n");
printf("-------------------------\n");
printf(" Detecting... \n");
connect = rawhid_open(1, 0x0483, 0x5750, -1, -1);
if(connect <= 0){
connect = rawhid_open(1, 0x0483, 0x5750, -1, -1);
if(connect <= 0){
printf(" SMS Dumper NOT FOUND!\n Exit...\n\n");
return 0;
}
}
printf(" SMS Dumper detected!\n");
HIDcommand[0] = SMS_WAKEUP;
rawhid_send(0, HIDcommand, 64, 15);
while(check){
connect = rawhid_recv(0, buffer_recv, 64, 15);
if(buffer_recv[0]!=0xFF){
printf("-------------------------\n");
printf(" Error reading\n Exit\n\n");
rawhid_close(0);
return 0;
}else{
printf(" and ready!\n");
check = 0;
buffer_recv[0] = 0;
}
}
printf("\n----------MENU-----------\n");
printf(" 1. Dump ROM\n");
printf(" 2. Dump S-RAM\n");
printf(" 3. Write/Erase S-RAM\n");
printf(" 4. Write FLASH 39SFxxx (max. 512KB)\n");
printf(" 5. Exit\n");
printf(" Enter your choice: ");
scanf("%d", &choixMenu);
switch(choixMenu){
case 1: // DUMP ROM
printf("\n-------MAPPER TYPE-------\n");
printf(" 1. SEGA\n");
printf(" 2. Codemasters\n");
printf(" 3. Korean\n");
printf(" 4. Korean MSX 8kb\n");
printf(" 5. Exit\n");
printf(" Enter your choice: ");
scanf("%d", &choixMapperType);
if(choixMapperType!=5){
printf(" Size to dump in KB: ");
scanf("%ld", &gameSize);
printf(" Rom's name (no space/no ext): ");
scanf("%32s", gameName);
printf("-------------------------\n");
HIDcommand[0] = SMS_READ;
totalGameSize = gameSize*1024;
buffer_rom = (unsigned char*)malloc(totalGameSize);
gettimeofday(&time, NULL);
microsec_start = ((unsigned long long)time.tv_sec * 1000000) + time.tv_usec;
//only for testing / debug - ONLY SEGA
switch(choixMapperType){
case 1:
strcat(gameName, "_SEGA.sms");
HIDcommand[7] = 0; //SEGA mapper
slotSize = 16384; //16ko - 0x4000
break;
case 2:
strcat(gameName, "_CODEMASTERS.sms");
HIDcommand[7] = 1; //Codemasters mapper
slotSize = 16384; //16ko - 0x4000
break;
default:
strcat(gameName, "_UNKNOWN.bin");
HIDcommand[7] = 0;
break;
}
while(address < totalGameSize){
/*
sega mapper
dump 16ko per page = 256 * 64bytes blocs
max 256 pages (0xFF) 32mbits
slot0 16k - 0x0000 to 0x3FFF A14=0 A15=0
slot1 16k - 0x4000 to 0x7FFF A14=1 A15=0
slot2 16k - 0x8000 to 0xBFFF A14=0 A15=1
*/
if(choixMapperType == 1 || choixMapperType == 2){ //SEGA or Codemasters
if(address<0x4000){
slotAdr = address;
if(choixMapperType==2){
slotRegister = 0; // slot 0 codemasters
}else{
slotRegister = 0xFFFD; // slot 0 sega
}
}else if(address<0x8000){
slotAdr = address;
if(choixMapperType==2){
slotRegister = 0x4000; // slot 1 codemasters
}else{
slotRegister = 0xFFFE; // slot 1 sega
}
}else if(address>0x7FFF){
if(choixMapperType==2){
slotRegister = 0x8000; // slot 2 codemasters
}else{
slotRegister = 0xFFFF; // slot 2 sega
}
slotAdr = 0x8000 + (address & 0x3FFF);
}
HIDcommand[3] = 1; //enable MAPPER
HIDcommand[4] = (address/slotSize); //page MAPPER
HIDcommand[5] = (slotRegister & 0xFF); //reg MAPPER lo adr
HIDcommand[6] = (slotRegister & 0xFF00)>>8; //reg MAPPER hi adr
}else if(choixMapperType == 3){ //KOREAN
if(address>0x7FFF){
slotRegister = 0xA000;
slotAdr = 0x8000 + (address & 0x3FFF);
HIDcommand[3] = 1; //enable MAPPER
HIDcommand[4] = (address/slotSize); //page MAPPER
HIDcommand[5] = (slotRegister & 0xFF); //reg MAPPER lo adr
HIDcommand[6] = (slotRegister & 0xFF00)>>8; //reg MAPPER hi adr
}else{
slotAdr = address;
}
}else{
JNIEXPORT jint JNICALL Java_org_waxbee_RawHid_open(JNIEnv *env, jclass clazz,
jint max, jint vid, jint pid, jint usage_page, jint usage)
{
return rawhid_open(max, vid, pid, usage_page, usage);
}
