In the WSD.exe downloader tool for the ADuC8xx family there is an option to download data from a file to the data flash. When I try it it does not work. I tried it with a .hex file but am not sure but am not sure if it is correct.
The file format used by the WSD for Data is not the .hex format. It is a comma delimited text file as shown by the following example:
The file simply consists of lines with a page number followed by 4 hex data bytes. The 4 bytes of each line will be written to the corresponding data flash pages.
do I need to create file for all 1024 pages or I can write only linees I needed?
You only have to include the lines you need. For instance the example given can be used as is to program the first 11 pages only.
Retrieving data ...