Support for other Adesto ICs and a new function to unprotect a write protected chip #77
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Datasheet for AT25PE16 specifies the format of the ID1. The capacity is encoded in 5 bottom bits of the ID1. AT25SF641B and AT25SF128A both conform to that spec, presumably other Adesto AT25 ICs as well.
This function will unset the read only status of the whole flash. This is handy if you want to use an IC from a salvaged board that has the flash content write protected. Tested on Winbond 8 MByte IC.
This allows to write files without knowing their file-size beforehand. When the auto-growing file is being written no other file can be written. It is important to close the auto-growing file when the writing is finished. To create autogrowing file pass 0 as its length.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
No description provided.