Thank you to anyone who has already donated - your generous donations helped make three months of treatment possible.

My brother Nate continues to fight stage IV Hodgkin's lymphoma. He's just 31, with a wife and baby girl. They have no active income (since he's been unable to return to work), no insurance, and cannot afford the treatment he needs. Nate and his family need your help. Please consider a donation, every dollar helps. Thanks.

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@@ -1,5 +1,5 @@
-0000000: 0000 0000 00f0 0000 9234 8b5b fc02 0000  .........4.[....
+0000000: 0000 0000 00f0 0000 2298 fd46 fc02 0000  ........"..F....

firmware block checksum (1)

-0000010: 7cf7 0500 0300 0000 3727 0000 4000 0000  |.......7'..@...
+0000010: acf7 0500 0300 0000 3727 0000 4000 0000  ........7'..@...

firmware block size (1)

@@ -29,9 +29,9 @@
-00001f0: ffff ffff ffff ffff ffff ffff 0f46 925b  .............F.[
+00001f0: ffff ffff ffff ffff ffff ffff cfa9 0447  ...............G

header block checksum (1)

-0000200: 0100 0000 00f0 0000 9234 8b5b fc02 0000  .........4.[....
+0000200: 0100 0000 00f0 0000 2298 fd46 fc02 0000  ........"..F....

firmware block size (2)


-0000210: 7cf7 0500 0300 0000 3727 0000 4000 0000  |.......7'..@...
+0000210: acf7 0500 0300 0000 3727 0000 4000 0000  ........7'..@...

firmware block checksum (2)


@@ -61,14 +61,14 @@
-00003f0: ffff ffff ffff ffff ffff ffff 1046 925b  .............F.[
+00003f0: ffff ffff ffff ffff ffff ffff d0a9 0447  ...............G

header block checksum (2)

-0000460: 3801 0000 fc00 0000 0001 0000 0401 0000  8...............
+0000460: 80f7 0500 fc00 0000 0001 0000 0401 0000  ................

address loaded in PC by reset vector (0x138 -> 0x5f780)

@@ -24501,10 +24501,10 @@
-005fb70: 6446 c73f 4452 3edf 12f1 c23f ffff ffff  dF.?DR>....?....
-005fb80: ffff ffff ffff ffff ffff ffff ffff ffff  ................
-005fb90: ffff ffff ffff ffff ffff ffff ffff ffff  ................
-005fba0: ffff ffff ffff ffff ffff ffff ffff ffff  ................
+005fb70: 6446 c73f 4452 3edf 12f1 c23f 3801 0000  dF.?DR>....?8...
+005fb80: 2000 9fe5 0014 90e5 2010 81e3 0014 80e5   ....... .......
+005fb90: 2010 a0e3 8010 80e5 0213 a0e3 0110 51e2   .............Q.
+005fba0: fdff ff1a 30f0 1fe5 0000 0bc8 ffff ffff  ....0...........

injected payload, starts with original address loaded into PC
does button led light + delay loop then branch back to OF

=> no noticeable delay, no button led lit


@@ -983037,4 +983037,4 @@

-0effff0: 1f5a 7152 420b 3476 92cc cf8f 6456 de2a  .ZqRB.4v....dV.*
+0effff0: 1f5a 7152 420b 3476 92cc cf8f 0049 1ac4  .ZqRB.4v.....I..

File global checksum (32bits)