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NXDT-related updates

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This commit is contained in:
Dmitry Isaenko 2020-09-02 00:28:38 +03:00
parent ba4afa0046
commit adabfbe860
2 changed files with 13 additions and 15 deletions
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24
src/main/java/nsusbloader/Utilities/nxdumptool/NxdtUsbAbi1.java
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@ -287,11 +287,9 @@ class NxdtUsbAbi1 {
long received = 0;
int bufferSize;
boolean zlt_expected = isAligned(size);
while (received < size) {
while (received+NXDT_FILE_CHUNK_SIZE < size) {
//readBuffer = readUsbFile();
readBuffer = readUsbFileDebug();
readBuffer = readUsbFileDebug(NXDT_FILE_CHUNK_SIZE);
bos.write(readBuffer);
if (isWindows10)
fd.sync();
@ -300,20 +298,20 @@ class NxdtUsbAbi1 {
logPrinter.updateProgress((double)received / (double)size);
}
if (zlt_expected) {
logPrinter.print("Finishing with ZLT packet request", EMsgType.INFO);
//readUsbFile();
readUsbFileDebug();
}
int lastChunkSize = (int)(size - received) + 1;
readBuffer = readUsbFileDebug(lastChunkSize);
bos.write(readBuffer);
if (isWindows10)
fd.sync();
} finally {
logPrinter.updateProgress(1.0);
}
}
/** Handle Zero-length terminator **/
/* Handle Zero-length terminator
private boolean isAligned(long size){
return ((size & (endpointMaxPacketSize - 1)) == 0);
}
*/
/** Sending any byte array to USB device **/
private void writeUsb(byte[] message) throws Exception{
@ -397,8 +395,8 @@ class NxdtUsbAbi1 {
throw new InterruptedException();
}
private byte[] readUsbFileDebug() throws Exception {
ByteBuffer readBuffer = ByteBuffer.allocateDirect(NXDT_FILE_CHUNK_SIZE);
private byte[] readUsbFileDebug(int chunkSize) throws Exception {
ByteBuffer readBuffer = ByteBuffer.allocateDirect(chunkSize);
IntBuffer readBufTransferred = IntBuffer.allocate(1);
if (parent.isCancelled())
throw new InterruptedException();