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stm32 bootloader erase command issues

Question asked by lucas.andrew.001 on Sep 9, 2013
Latest reply on Sep 9, 2013 by Clive One
I am attempting to erase just flash pages 0x1fc and 0x1fd.  

See the attached logic analyzer screen shots.  They indicate to me that I am sending the commands correctly and the bootloader is responding with ACKs correctly.  My problem is that the flash pages are not actually getting erased, and if I read those locations they return the un-erased data.  What am I doing wrong?

Thanks

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