2010-06-27 10:00 AM
Problem with STM3210C-EVAL Boot Loader on COM port
2011-05-17 04:56 AM
D1 is oriented correctly on the SM3210C board (just checked the schematic) BUT it'll only be useful if SW2 is in the 1-2 position and JP18 is shorted. In that scenario BOOT0 is pulled to 3.3V via R61 (10K) so taking ''Bootloader BOOT0'' low will cause BOOT0 to go low.
2011-05-17 04:56 AM
Ok you are right, but with this HW configuration isn't possible to enter in ''System Memory'' boot mode, thath I think is the much used.
2011-05-17 04:56 AM
Sure it is. If SW2 is in the 1-2 position:
''Bootloader BOOT0'' = (low) 0 ==> normal mode ''Bootloader BOOT0'' = 1 (high/open) ==> bootloader mode If you meant bootload into RAM then no you need BOOT1 to do that.