Significant corrections
Dmitry Isaenko
parent
6f7158b376
commit
f227adaac8
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@ -96,11 +96,13 @@ class UsbCommunications extends Task<Void> {
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}
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}
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// Free device list.
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LibUsb.freeDeviceList(deviceList, true);
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////////////////////////////////////////// DEBUG INFORMATION START ///////////////////////////////////////////
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/*
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ConfigDescriptor configDescriptor = new ConfigDescriptor();
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result = LibUsb.getConfigDescriptor(deviceNS, (byte)0x0, configDescriptor);
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//result = LibUsb.getConfigDescriptor(deviceNS, (byte)0x01, configDescriptor);
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result = LibUsb.getActiveConfigDescriptor(deviceNS, configDescriptor);
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switch (result){
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case 0:
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System.out.println("SUCCES");
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@ -115,10 +117,11 @@ class UsbCommunications extends Task<Void> {
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}
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System.out.println();
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LibUsb.freeConfigDescriptor(configDescriptor);
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*/
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//LibUsb.freeConfigDescriptor(configDescriptor);
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//*/
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/*
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* So what did we learn?
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* bConfigurationValue 1
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* bInterfaceNumber = 0
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* bEndpointAddress 0x81 EP 1 IN
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* Transfer Type Bulk
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@ -142,9 +145,19 @@ class UsbCommunications extends Task<Void> {
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handlerNS = new DeviceHandle();
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result = LibUsb.open(deviceNS, handlerNS);
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if (result != LibUsb.SUCCESS) {
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printLog("Open NS USB device\n Returned: " + result, MsgType.FAIL);
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if (result == -3){
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printLog("Double check that you have administrator privileges (you're 'root') or check 'udev' rules set for this user (linux only)!",MsgType.INFO);
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switch (result){
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case LibUsb.ERROR_ACCESS:
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printLog("Open NS USB device\n Returned: ERROR_ACCESS", MsgType.FAIL);
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printLog("Double check that you have administrator privileges (you're 'root') or check 'udev' rules set for this user (linux only)!",MsgType.INFO);
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break;
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case LibUsb.ERROR_NO_MEM:
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printLog("Open NS USB device\n Returned: ERROR_NO_MEM", MsgType.FAIL);
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break;
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case LibUsb.ERROR_NO_DEVICE:
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printLog("Open NS USB device\n Returned: ERROR_NO_DEVICE", MsgType.FAIL);
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break;
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default:
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printLog("Open NS USB device\n Returned:" + result, MsgType.FAIL);
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}
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close();
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return null;
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@ -152,55 +165,89 @@ class UsbCommunications extends Task<Void> {
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else
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printLog("Open NS USB device", MsgType.PASS);
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printLog("Free device list", MsgType.INFO);
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LibUsb.freeDeviceList(deviceList, true);
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// DO some stuff to connected NS
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// Check if this device uses kernel driver and detach if possible:
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boolean canDetach = LibUsb.hasCapability(LibUsb.CAP_SUPPORTS_DETACH_KERNEL_DRIVER); // if cant, it's windows ot old lib
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if (canDetach){
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int usedByKernel = LibUsb.kernelDriverActive(handlerNS, DEFAULT_INTERFACE);
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switch (usedByKernel){
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case 0:
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printLog("Can proceed with libusb driver", MsgType.PASS);
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break; // we're good
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case 1: // used by kernel
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result = LibUsb.detachKernelDriver(handlerNS, DEFAULT_INTERFACE);
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printLog("Detach kernel required", MsgType.INFO);
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if (result != 0) {
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switch (result){
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case LibUsb.ERROR_NOT_FOUND:
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printLog("Detach kernel\n Returned: ERROR_NOT_FOUND", MsgType.FAIL);
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if (usedByKernel == LibUsb.SUCCESS){
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printLog("Can proceed with libusb driver", MsgType.PASS); // we're good
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}
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else {
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switch (usedByKernel){
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case 1: // used by kernel
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result = LibUsb.detachKernelDriver(handlerNS, DEFAULT_INTERFACE);
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printLog("Detach kernel required", MsgType.INFO);
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if (result != 0) {
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switch (result){
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case LibUsb.ERROR_NOT_FOUND:
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printLog("Detach kernel\n Returned: ERROR_NOT_FOUND", MsgType.FAIL);
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break;
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case LibUsb.ERROR_INVALID_PARAM:
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printLog("Detach kernel\n Returned: ERROR_INVALID_PARAM", MsgType.FAIL);
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break;
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case LibUsb.ERROR_NO_DEVICE:
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printLog("Detach kernel\n Returned: ERROR_NO_DEVICE", MsgType.FAIL);
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break;
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case LibUsb.ERROR_NOT_SUPPORTED: // Should never appear only if libusb buggy
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printLog("Detach kernel\n Returned: ERROR_NOT_SUPPORTED", MsgType.FAIL);
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break;
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default:
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printLog("Detach kernel\n Returned: " + result, MsgType.FAIL);
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break;
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}
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close();
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return null;
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}
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else {
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printLog("Detach kernel", MsgType.PASS);
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break;
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case LibUsb.ERROR_INVALID_PARAM:
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printLog("Detach kernel\n Returned: ERROR_INVALID_PARAM", MsgType.FAIL);
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break;
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case LibUsb.ERROR_NO_DEVICE:
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printLog("Detach kernel\n Returned: ERROR_NO_DEVICE", MsgType.FAIL);
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break;
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case LibUsb.ERROR_NOT_SUPPORTED: // Should never appear only if libusb buggy
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printLog("Detach kernel\n Returned: ERROR_NOT_SUPPORTED", MsgType.FAIL);
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break;
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default:
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printLog("Detach kernel\n Returned: " + result, MsgType.FAIL);
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break;
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}
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close();
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return null;
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}
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case LibUsb.ERROR_NO_DEVICE:
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printLog("Can't proceed with libusb driver\n Returned: ERROR_NO_DEVICE", MsgType.FAIL);
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break;
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case LibUsb.ERROR_NOT_SUPPORTED:
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printLog("Can't proceed with libusb driver\n Returned: ERROR_NOT_SUPPORTED", MsgType.FAIL);
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break;
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default:
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printLog("Can't proceed with libusb driver\n Returned: "+result, MsgType.FAIL);
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}
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else {
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printLog("Detach kernel", MsgType.PASS);
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break;
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}
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case LibUsb.ERROR_NO_DEVICE:
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printLog("Can't proceed with libusb driver\n Returned: ERROR_NO_DEVICE", MsgType.FAIL);
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break;
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case LibUsb.ERROR_NOT_SUPPORTED:
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printLog("Can't proceed with libusb driver\n Returned: ERROR_NOT_SUPPORTED", MsgType.FAIL);
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break;
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default:
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printLog("Can't proceed with libusb driver\n Returned: "+result, MsgType.FAIL);
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}
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}
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}
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else
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printLog("libusb doesn't supports function 'CAP_SUPPORTS_DETACH_KERNEL_DRIVER'. Proceeding.", MsgType.WARNING);
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// Set configuration (soft reset if needed)
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result = LibUsb.setConfiguration(handlerNS, 1); // 1 - configuration all we need
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if (result != LibUsb.SUCCESS){
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switch (result){
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case LibUsb.ERROR_NOT_FOUND:
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printLog("Set active configuration to device\n Returned: ERROR_NOT_FOUND", MsgType.FAIL);
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break;
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case LibUsb.ERROR_BUSY:
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printLog("Set active configuration to device\n Returned: ERROR_BUSY", MsgType.FAIL);
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break;
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case LibUsb.ERROR_NO_DEVICE:
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printLog("Set active configuration to device\n Returned: ERROR_NO_DEVICE", MsgType.FAIL);
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break;
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case LibUsb.ERROR_INVALID_PARAM:
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printLog("Set active configuration to device\n Returned: ERROR_INVALID_PARAM", MsgType.FAIL);
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break;
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default:
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printLog("Set active configuration to device\n Returned: "+result, MsgType.FAIL);
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break;
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}
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close();
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return null;
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}
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else {
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printLog("Set active configuration to device.", MsgType.PASS);
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}
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// Claim interface
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result = LibUsb.claimInterface(handlerNS, DEFAULT_INTERFACE);
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if (result != LibUsb.SUCCESS) {
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@ -209,10 +256,13 @@ class UsbCommunications extends Task<Void> {
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return null;
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}
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else
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printLog("Claim interface\n Returned: "+result, MsgType.PASS);
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printLog("Claim interface", MsgType.PASS);
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// Send list of NSP files:
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// Proceed "TUL0"
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if (!writeToUsb("TUL0".getBytes(StandardCharsets.US_ASCII))) {
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if (!writeToUsb("TUL0".getBytes(StandardCharsets.US_ASCII))) { // new byte[]{(byte) 0x54, (byte) 0x55, (byte) 0x76, (byte) 0x30}
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printLog("Send list of files: handshake", MsgType.FAIL);
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close();
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return null;
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@ -471,11 +521,10 @@ class UsbCommunications extends Task<Void> {
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private boolean writeToUsb(byte[] message){
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ByteBuffer writeBuffer = ByteBuffer.allocateDirect(message.length); //writeBuffer.order() equals BIG_ENDIAN;
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writeBuffer.put(message);
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writeBuffer.rewind(); // well..
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// DONT EVEN THINK OF USING writeBuffer.rewind(); // well..
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IntBuffer writeBufTransferred = IntBuffer.allocate(1);
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int result;
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result = LibUsb.bulkTransfer(handlerNS, (byte) 0x01, writeBuffer, writeBufTransferred, 0); // last one is TIMEOUT. 0 stands for unlimited. Endpoint OUT = 0x01
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if (result != LibUsb.SUCCESS){
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switch (result){
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case LibUsb.ERROR_TIMEOUT:
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