@Override
public String toString() {
return "FlashTarget [target ID="
+ TargetTypes.toString(mTarget.getId())
+ ", data.length="
+ mData.length
+ ", type="
+ mType
+ ", startPage="
+ mStartPage
+ "]";
}
// def _internal_flash(self, target, current_file_number=1, total_files=1):
public void internalFlash(FlashTarget flashTarget, int currentFileNo, int totalFiles) {
Target t_data = flashTarget.getTarget();
byte[] image = flashTarget.getData();
int pageSize = t_data.getPageSize();
int startPage = flashTarget.getStartPage();
String flashingTo =
"Flashing to " + TargetTypes.toString(t_data.getId()) + " (" + flashTarget.getType() + ")";
mLogger.info(flashingTo);
notifyUpdateStatus(flashingTo);
// if len(image) > ((t_data.flash_pages - start_page) * t_data.page_size):
if (image.length > ((t_data.getFlashPages() - startPage) * pageSize)) {
mLogger.error("Error: Not enough space to flash the image file.");
// raise Exception()
return;
}
int noOfPages = (image.length / pageSize) + 1;
mLogger.info(image.length - 1 + " bytes (" + noOfPages + " pages) ");
// For each page
int bufferCounter = 0; // Buffer counter
int i = 0;
for (i = 0; i < ((image.length - 1) / pageSize) + 1; i++) {
// Load the buffer
int end = 0;
if (((i + 1) * pageSize) > image.length) {
// buff = image[i * t_data.page_size:]
end = image.length;
} else {
// buff = image[i * t_data.page_size:(i + 1) * t_data.page_size])
end = (i + 1) * pageSize;
}
byte[] buffer = Arrays.copyOfRange(image, i * pageSize, end);
notifyUpdateProgress(i + 1, noOfPages);
if (isCancelled()) {
break;
}
this.mCload.uploadBuffer(t_data.getId(), bufferCounter, 0, buffer);
bufferCounter++;
// Flash when the complete buffers are full
if (bufferCounter >= t_data.getBufferPages()) {
String buffersFull = "Flashing page " + (i + 1) + "...";
mLogger.info(buffersFull);
notifyUpdateStatus(buffersFull);
notifyUpdateProgress(i + 1, noOfPages);
if (!this.mCload.writeFlash(
t_data.getId(), 0, startPage + i - (bufferCounter - 1), bufferCounter)) {
handleFlashError();
// raise Exception()
return;
}
bufferCounter = 0;
}
}
if (isCancelled()) {
mLogger.info("Flashing cancelled!");
return;
}
if (bufferCounter > 0) {
mLogger.info("BufferCounter: " + bufferCounter);
notifyUpdateProgress(i, noOfPages);
if (!this.mCload.writeFlash(
t_data.getId(),
0,
(startPage + ((image.length - 1) / pageSize)) - (bufferCounter - 1),
bufferCounter)) {
handleFlashError();
// raise Exception()
return;
}
}
mLogger.info("Flashing done!");
notifyUpdateStatus("Flashing done!");
}
