desu/ns-usbloader
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Significant corrections

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This commit is contained in:
Dmitry Isaenko 2019-02-11 03:44:38 +03:00
parent 6f7158b376
commit f227adaac8
1 changed files with 99 additions and 50 deletions
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75
src/main/java/nsusbloader/UsbCommunications.java
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@ -96,11 +96,13 @@ class UsbCommunications extends Task<Void> {
}
}
// Free device list.
LibUsb.freeDeviceList(deviceList, true);
////////////////////////////////////////// DEBUG INFORMATION START ///////////////////////////////////////////
/*
ConfigDescriptor configDescriptor = new ConfigDescriptor();
result = LibUsb.getConfigDescriptor(deviceNS, (byte)0x0, configDescriptor);
//result = LibUsb.getConfigDescriptor(deviceNS, (byte)0x01, configDescriptor);
result = LibUsb.getActiveConfigDescriptor(deviceNS, configDescriptor);
switch (result){
case 0:
System.out.println("SUCCES");
@ -115,10 +117,11 @@ class UsbCommunications extends Task<Void> {
}
System.out.println();
LibUsb.freeConfigDescriptor(configDescriptor);
*/
//LibUsb.freeConfigDescriptor(configDescriptor);
//*/
/*
* So what did we learn?
* bConfigurationValue 1
* bInterfaceNumber = 0
* bEndpointAddress 0x81 EP 1 IN
* Transfer Type Bulk
@ -142,9 +145,19 @@ class UsbCommunications extends Task<Void> {
handlerNS = new DeviceHandle();
result = LibUsb.open(deviceNS, handlerNS);
if (result != LibUsb.SUCCESS) {
printLog("Open NS USB device\n Returned: " + result, MsgType.FAIL);
if (result == -3){
switch (result){
case LibUsb.ERROR_ACCESS:
printLog("Open NS USB device\n Returned: ERROR_ACCESS", MsgType.FAIL);
printLog("Double check that you have administrator privileges (you're 'root') or check 'udev' rules set for this user (linux only)!",MsgType.INFO);
break;
case LibUsb.ERROR_NO_MEM:
printLog("Open NS USB device\n Returned: ERROR_NO_MEM", MsgType.FAIL);
break;
case LibUsb.ERROR_NO_DEVICE:
printLog("Open NS USB device\n Returned: ERROR_NO_DEVICE", MsgType.FAIL);
break;
default:
printLog("Open NS USB device\n Returned:" + result, MsgType.FAIL);
}
close();
return null;
@ -152,15 +165,19 @@ class UsbCommunications extends Task<Void> {
else
printLog("Open NS USB device", MsgType.PASS);
printLog("Free device list", MsgType.INFO);
LibUsb.freeDeviceList(deviceList, true);
// DO some stuff to connected NS
// Check if this device uses kernel driver and detach if possible:
boolean canDetach = LibUsb.hasCapability(LibUsb.CAP_SUPPORTS_DETACH_KERNEL_DRIVER); // if cant, it's windows ot old lib
if (canDetach){
int usedByKernel = LibUsb.kernelDriverActive(handlerNS, DEFAULT_INTERFACE);
if (usedByKernel == LibUsb.SUCCESS){
printLog("Can proceed with libusb driver", MsgType.PASS); // we're good
}
else {
switch (usedByKernel){
case 0:
printLog("Can proceed with libusb driver", MsgType.PASS);
break; // we're good
case 1: // used by kernel
result = LibUsb.detachKernelDriver(handlerNS, DEFAULT_INTERFACE);
printLog("Detach kernel required", MsgType.INFO);
@ -199,8 +216,38 @@ class UsbCommunications extends Task<Void> {
printLog("Can't proceed with libusb driver\n Returned: "+result, MsgType.FAIL);
}
}
}
else
printLog("libusb doesn't supports function 'CAP_SUPPORTS_DETACH_KERNEL_DRIVER'. Proceeding.", MsgType.WARNING);
// Set configuration (soft reset if needed)
result = LibUsb.setConfiguration(handlerNS, 1); // 1 - configuration all we need
if (result != LibUsb.SUCCESS){
switch (result){
case LibUsb.ERROR_NOT_FOUND:
printLog("Set active configuration to device\n Returned: ERROR_NOT_FOUND", MsgType.FAIL);
break;
case LibUsb.ERROR_BUSY:
printLog("Set active configuration to device\n Returned: ERROR_BUSY", MsgType.FAIL);
break;
case LibUsb.ERROR_NO_DEVICE:
printLog("Set active configuration to device\n Returned: ERROR_NO_DEVICE", MsgType.FAIL);
break;
case LibUsb.ERROR_INVALID_PARAM:
printLog("Set active configuration to device\n Returned: ERROR_INVALID_PARAM", MsgType.FAIL);
break;
default:
printLog("Set active configuration to device\n Returned: "+result, MsgType.FAIL);
break;
}
close();
return null;
}
else {
printLog("Set active configuration to device.", MsgType.PASS);
}
// Claim interface
result = LibUsb.claimInterface(handlerNS, DEFAULT_INTERFACE);
if (result != LibUsb.SUCCESS) {
@ -209,10 +256,13 @@ class UsbCommunications extends Task<Void> {
return null;
}
else
printLog("Claim interface\n Returned: "+result, MsgType.PASS);
printLog("Claim interface", MsgType.PASS);
// Send list of NSP files:
// Proceed "TUL0"
if (!writeToUsb("TUL0".getBytes(StandardCharsets.US_ASCII))) {
if (!writeToUsb("TUL0".getBytes(StandardCharsets.US_ASCII))) { // new byte[]{(byte) 0x54, (byte) 0x55, (byte) 0x76, (byte) 0x30}
printLog("Send list of files: handshake", MsgType.FAIL);
close();
return null;
@ -471,11 +521,10 @@ class UsbCommunications extends Task<Void> {
private boolean writeToUsb(byte[] message){
ByteBuffer writeBuffer = ByteBuffer.allocateDirect(message.length); //writeBuffer.order() equals BIG_ENDIAN;
writeBuffer.put(message);
writeBuffer.rewind(); // well..
// DONT EVEN THINK OF USING writeBuffer.rewind(); // well..
IntBuffer writeBufTransferred = IntBuffer.allocate(1);
int result;
result = LibUsb.bulkTransfer(handlerNS, (byte) 0x01, writeBuffer, writeBufTransferred, 0); // last one is TIMEOUT. 0 stands for unlimited. Endpoint OUT = 0x01
if (result != LibUsb.SUCCESS){
switch (result){
case LibUsb.ERROR_TIMEOUT: