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| author | Tobias Ringström <tobias@ringis.se> | 2010-04-30 14:04:14 +0200 |
|---|---|---|
| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-05-03 11:55:08 +0200 |
| commit | 14f4606dcb0533ab64562406edd157008108e0db (patch) | |
| tree | 20e9140745daa41a978c4f48009aafe599f86545 /COPYING | |
| parent | da9f72ca0a3305cf6f961834dc441496a36c85de (diff) | |
| download | openocd+libswd-14f4606dcb0533ab64562406edd157008108e0db.tar.gz openocd+libswd-14f4606dcb0533ab64562406edd157008108e0db.tar.bz2 openocd+libswd-14f4606dcb0533ab64562406edd157008108e0db.tar.xz openocd+libswd-14f4606dcb0533ab64562406edd157008108e0db.zip | |
STM32 flash erase timeout fix
The current timeout for STM32 flash block erase and flash mass erase is
10 (ms), which is too tight, and fails around 50% of the time for me.
The data sheet for STM32F107VC specifies a maximum erase time of 40 ms
(for both operations).
I'd also consider it a bug that the code does not detect a timeout, but
just assumes that the operation has completed. The attached patch does
not address this bug.
The attached patch increases the timeouts from 10 to 100 ms. Please apply.
/Tobias
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