program external device through SWD
Topic last updated
03 Sep 2012, by
Martijn Jonkers.
6 replies
debugging,
SWD
is it possible to flash program a external device through SWD using the MBED?
Replies
do you want to program. a custom PCB using the normal method for flashing MBED???
I guess it would be possible but you will need to remove. the LPC1768 from MBED PCB :-(
and some ninja soldering!
to connect to your PCB.
but you can make MBED a serial interface so you can use flash magic. or similar
as always the more info you supply more responses :-)
Ceri
do you want to program. a custom PCB using the normal method for flashing MBED???
I guess it would be possible but you will need to remove. the LPC1768 from MBED PCB :-(
and some ninja soldering!
to connect to your PCB.
but you can make MBED a serial interface so you can use flash magic. or similar
as always the more info you supply more responses :-)
Ceri
do you want to program. a custom PCB using the normal method for flashing MBED???
No, i just want to use SWD to program an external uC.
but you can make MBED a serial interface so you can use flash magic. or similar
Thats what i need, got some examples somewhere?
Thnx!
search MBED for prototype to hardware...
one of the threads has a ln implementation of programming LPC1768 using MBED, as serial adaptor.
but basically it is USB serial to TTL (3.3Volt)
I think there is a stock program for this in the handbook!
but if I get a chance next weekend I intend to publish a programmer solution for bair metal chips :-)
but I do have some more work to do to complete it.
cheers
Ceri
but if I get a chance next weekend I intend to publish a programmer solution for bair metal chips :-)
Sounds great, but is that the SWD interface? or a uart connected interface?
I really need the SWD interface.
my bad! USART Solution
do you have a link to SWD?
so I can investigate.
I thought. it was a cheap J -TAG
Ceri
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is it possible to flash program a external device through SWD using the MBED?