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SDK • Re: Storing data (credentials) to flash keeps getting overwritten (Pico 2 W, C)

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Have just tried, cleaned from debugger the last sector of the flash (was full of EFEF...), then loading a UF2 with E10 block present, no partitions:

Code:

picotool load ./picow_wifi_scan_background.uf2    Family ID 'rp2350-arm-s' can be downloaded in absolute space:  00000000->02000000Loading into Flash:   [==============================]  100%
And again, from debugger, looks clean (untouched), latest picotool is filtering E10 block in this case (no partitions):

Code:

0x103FFF00  FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF  ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ0x103FFF40  FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF  ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ0x103FFF80  FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF  ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ0x103FFFC0  FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF  ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ0x10400000  20082000 1000015D 10000113 10000115 10000111 10000111 10000111 10000111 10000111 10000111 10000111 10000117 10000111 10000111 10000119 1000011B  . . ]...........................................................0x10400040  1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D  ................................................................0x10400080  1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D  ................................................................0x104000C0  1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D 1000011D  ................................................................

Statistics: Posted by gmx — Tue May 20, 2025 9:29 pm



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