I was just saying that I had purchased an OTG adapter, but could take a look into something for Apple.
Implying, I usually find good deals.
Implying, I usually find good deals.
https://imgur.com/a/joYfxgA
I am able to talk to the device interface.. What I can't figure out is how to keep it connected long enough so I can upload a payload.. Notice from the above link I have a screenshot of the terminal where I had to run the same command like 5 times before it showed up again.. It shows up, then disconnects, then shows up, then disconnects (seems to stay connected for about 3 seconds.. possibly my cord but I doubt it).
However, I am able to get the Switch USB port access on the device itself intermittently.. When I actually get access to it, I can upload files to the switch (possibly before it disconnects again).
Seems a hell of a lot harder than Android.. that's for sure.. but it's not impossible. Just takes time.
The new code looks like (uses IOKit.framework which ships with iOS and OSX):
So yeah.. I have access to the USB port and can talk to it on iOS (tested on 10.3.3).. but I dunno where to go from there or how to get the device to stop disconnecting.. Perhaps I have to "open" the device to keep it connected.. Not sure yet.
I am able to talk to the device interface.. What I can't figure out is how to keep it connected long enough so I can upload a payload.. Notice from the above link I have a screenshot of the terminal where I had to run the same command like 5 times before it showed up again.. It shows up, then disconnects, then shows up, then disconnects (seems to stay connected for about 3 seconds.. possibly my cord but I doubt it).
However, I am able to get the Switch USB port access on the device itself intermittently.. When I actually get access to it, I can upload files to the switch (possibly before it disconnects again).
Seems a hell of a lot harder than Android.. that's for sure.. but it's not impossible. Just takes time.
The new code looks like (uses IOKit.framework which ships with iOS and OSX):
Code:
//
// USB.mm
// iOUSB
//
// Created by Brandon on 2018-05-26.
// Copyright © 2018 XIO. All rights reserved.
//
#import "USB.h"
#import <IOKit/IOKitLib.h>
#import <IOKit/usb/IOUSBLib.h>
#import <IOKit/IOCFPlugIn.h>
#define kNintendoSwitchVendorID 0x0955
#define kNintendoSwitchProductID 0x7321
@implementation USB
- (NSArray<NSString *> *)getUSBDevices {
NSMutableArray *strings = [[NSMutableArray alloc] init];
CFMutableDictionaryRef matchingDict;
io_iterator_t iter;
kern_return_t kr;
io_service_t device;
matchingDict = IOServiceMatching("IOUSBHostDevice"); //kIOUSBDeviceClassName for OSX but "IOUSBHostDevice" for iOS..
if (matchingDict == NULL)
{
return nil;
}
//Add Nintendo Switch
long usbVendor = kNintendoSwitchVendorID;
long usbProduct = kNintendoSwitchProductID;
CFNumberRef numberRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &usbVendor);
CFDictionarySetValue(matchingDict, CFSTR(kUSBVendorID), numberRef);
CFRelease(numberRef);
// Create a CFNumber for the idProduct and set the value in the dictionary
numberRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &usbProduct);
CFDictionarySetValue(matchingDict, CFSTR(kUSBProductID), numberRef);
CFRelease(numberRef);
numberRef = NULL;
kr = IOServiceGetMatchingServices(kIOMasterPortDefault, matchingDict, &iter);
if (kr != KERN_SUCCESS)
{
return nil;
}
while ((device = IOIteratorNext(iter)))
{
io_name_t devName;
io_name_t className;
io_string_t pathName;
io_string_t planeName;
IORegistryEntryGetName(device, devName);
IOObjectGetClass(device, className);
IORegistryEntryGetPath(device, kIOServicePlane, pathName);
IORegistryEntryGetPath(device, kIOUSBPlane, planeName);
[strings addObject:[NSString stringWithFormat:@"Device Name: %s", devName]];
[strings addObject:[NSString stringWithFormat:@"Device Class: %s", className]];
[strings addObject:[NSString stringWithFormat:@"Device Plane: %s", pathName]];
[strings addObject:[NSString stringWithFormat:@"Device Path: %s", planeName]];
[strings addObject:@"\n"];
if ([[NSString stringWithUTF8String:devName] isEqualToString:@"APX"]) {
int vendorId = [self getDeviceVendorId:device];
int productId = [self getDeviceProductId:device];
NSString *serialNumber = [self getDeviceSerialNumber:device];
NSString *manufacturer = [self getDeviceManufacturer:device];
[strings addObject:[NSString stringWithFormat:@"VendorID: %04X", vendorId]];
[strings addObject:[NSString stringWithFormat:@"ProductID: %04X", productId]];
[strings addObject:[NSString stringWithFormat:@"Device Serial Number: %@", serialNumber]];
[strings addObject:[NSString stringWithFormat:@"Device Manufacturer: %@", manufacturer]];
}
IOObjectRelease(device);
}
IOObjectRelease(iter);
return strings;
}
- (int)getDeviceVendorId:(io_service_t)device {
return [self getUSBProperty:device propertyName:@"idVendor"];
}
- (int)getDeviceProductId:(io_service_t)device {
return [self getUSBProperty:device propertyName:@"idProduct"];
}
- (NSString *)getDeviceSerialNumber:(io_service_t)device {
IOUSBDeviceInterface182 **deviceInterface = [self getDeviceInterface:device];
if (deviceInterface) {
UInt8 index;
(*deviceInterface)->USBGetSerialNumberStringIndex(deviceInterface, &index);
return [self getDeviceStringDescriptor:deviceInterface index:index];
}
return nil;
}
- (NSString *)getDeviceManufacturer:(io_service_t)device {
IOUSBDeviceInterface182 **deviceInterface = [self getDeviceInterface:device];
if (deviceInterface) {
UInt8 index;
(*deviceInterface)->USBGetManufacturerStringIndex(deviceInterface, &index);
return [self getDeviceStringDescriptor:deviceInterface index:index];
}
return nil;
}
/// MARK: -
- (int)getUSBProperty:(io_service_t)device propertyName:(NSString *)propertyName {
CFNumberRef number = (CFNumberRef)IORegistryEntryCreateCFProperty(device, (__bridge CFStringRef)(propertyName), kCFAllocatorDefault, 0);
int value = 0;
CFNumberGetValue(number, kCFNumberSInt32Type, &value);
CFRelease(number);
return value;
}
- (IOUSBDeviceInterface182 **)getDeviceInterface:(io_service_t)device {
kern_return_t result;
SInt32 score;
IOCFPlugInInterface **plugin = nil;
result = IOCreatePlugInInterfaceForService(device, kIOUSBDeviceUserClientTypeID, kIOCFPlugInInterfaceID, &plugin, &score);
if (result != KERN_SUCCESS)
{
return nil;
}
IOUSBDeviceInterface182 **deviceInterface = nil;
result = (*plugin)->QueryInterface(plugin, CFUUIDGetUUIDBytes(kIOUSBDeviceInterfaceID182), (void **)&deviceInterface);
if (result != KERN_SUCCESS)
{
IODestroyPlugInInterface(plugin);
return nil;
}
IODestroyPlugInInterface(plugin);
return deviceInterface;
}
- (NSString *)getDeviceStringDescriptor:(IOUSBDeviceInterface182 **)deviceInterface index:(uint8_t)index {
UInt8 requestBuffer[256];
IOUSBDevRequest request = {
.bmRequestType = USBmakebmRequestType(kUSBIn, kUSBStandard, kUSBDevice),
.bRequest = kUSBRqGetDescriptor,
.wValue = (kUSBStringDesc << 8) | index,
.wIndex = 0x409, //English
.wLength = sizeof(requestBuffer),
.pData = requestBuffer
};
kern_return_t result;
result = (*deviceInterface)->DeviceRequest(deviceInterface, &request);
if (result != KERN_SUCCESS)
{
return nil;
}
int strLength = requestBuffer[0] - 2;
CFStringRef serialNumberString = CFStringCreateWithBytes(kCFAllocatorDefault, &requestBuffer[2], strLength, kCFStringEncodingUTF16LE, false);
return (__bridge NSString *)serialNumberString;
}
@endSo yeah.. I have access to the USB port and can talk to it on iOS (tested on 10.3.3).. but I dunno where to go from there or how to get the device to stop disconnecting.. Perhaps I have to "open" the device to keep it connected.. Not sure yet.
Last edited by JustBrandonT,
Cydia Impactor signs IPAs as part of the install process. It's all very seamless. You just use an Apple ID and an app password. no need for dev accounts UDIDs or Jailbreaks.
Try setting up a quick thing where it just says "Online" and constantly updates it and changes it to Offline accordingly, just to eliminate the idea of maybe a command is shutting it off
Stock iOS does support interfacing with USB devices. There are existing, officially supported frameworks for reading and writing to USB storage. It would probably need some tweaks to allow streaming executable data the way RCM requires, but nothing too grueling. You would definitely need a firm understanding of how existing implementations work, but it has to be doable.
It's not so much a matter of whether or not the hardware can do it. It's more just that Apple would never allow it on the App Store, and you don't have a lot of options for sideloading apps on iOS.
weve already discussed that side loading isn't an issue, because of Cydia impactor. We're just waiting for someone to make the program. Hopefully @JustBrandonT can put something together
Got an iPhone X jailbroken on 11.1.2 would love to see this made. Regarding some of the earlier posts, would I need to cop an OTG adapter? I have the official 2m USB-C lightning cable from Apple
iPhone master race btw
iPhone master race btw
This is the cheapest Apple brand cable you need (USA online Apple Store link):
https://www.apple.com/shop/product/MD821AM/A/lightning-to-usb-camera-adapter
It's just a Lightning cable with female USB A at the end. You can use this with a USB A to USB C cable you use to send payloads from a PC.
There are cheaper cables, probably on Amazon or other places, like Best Buy, Alibaba, etc.
--------------------- MERGED ---------------------------
Great job getting the device to enumerate with IOKit!
I'm going to fork your repo and start trying to recreate what NXLoader does but using IOKit. Can you update your Github repo with your latest code?
Last edited by Dread_Pirate_PJ,
Are you going to buy us all new phones and new Windows computers? Take your advice and stick it where the Sun don't shine otherwise.
I actually have an Intel Edison single board computer and a RPi Zero I can run fusee gelee on, but I work as an iPhone developer, so I'm interested in getting this working just because. So shut it.
Last edited by Dread_Pirate_PJ,
Don't be so hostile bro. >w>
I just don't see why people would waste their time trying to make closed hardware and software do shit it was never intended to do, when people usually have old Android phones laying around in drawers, not being used that would be perfect for this stuff.
Alright, sorry for the hostility.
But I still don't see why it is any of your concern what other people choose to do with their time. Do you like people telling you what to eat or what you should wear?
XHCI or not is irrelevant. There is nothing magic about XHCI, EHCI works just as well. The reason XHCI is a thing is due to a strange check in the EHCI code in Linux. I have no idea whether the same check is in EHCI code on iOS or indeed whether the XHCI code has had the same check added as well. I don't know much about iOS jailbreaking, but I would imagine it's hard to replace those drivers.
It's not a soft brick, it's a recovery mode loop (yes that is a thing, google it). If you want your switch to always stay in recovery mode, then a recovery mode loop is a good thing. If you want to choose every time you coldboot the switch whether to load into the sysnand or recovery mode, then it is not a good thing.
It might be there is something about the switch that is causing iOS to let the connection go. You should probably start off trying your code with other devices and see what happens, in case it's something you're doing in code. If that is all fine, then you start getting into the realms of usb protocol analysers and also spoofing the switch to see if you can figure out what is doing it. It might be you somehow have to register the switch id's as valid, or the switch might be asking to be charged and the phone shuts it off to stop it (a powered hub might help there).
Last edited by smf,
but it only lasts a week and then you have to reinstall?! there was a huge hook to cydia impactor that I cannot remember.
If you use your own Apple developer certificate, it can last up to a year. Just don't distribute your ipa to anyone else or Apple could ban your developer account.
--------------------- MERGED ---------------------------
There's Cydia Impactor, lets you sideload apps without jailbreaking.
Last edited by Dread_Pirate_PJ,
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