Support for other Adesto ICs and a new function to unprotect a write protected chip#77
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ole00 wants to merge 3 commits intoPaulStoffregen:masterfrom
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Support for other Adesto ICs and a new function to unprotect a write protected chip#77ole00 wants to merge 3 commits intoPaulStoffregen:masterfrom
ole00 wants to merge 3 commits intoPaulStoffregen:masterfrom
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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.
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