GitHub - andete/PySWD: Implementation of the ARM SWD (Serial Wire Debug) protocol in Python for use with low-cost development boards to manage and flash Cortex CPUs

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Implementation of the ARM SWD (Serial Wire Debug) protocol in Python for use with low-cost development boards to manage and flash Cortex CPUs

BSD-3-Clause license

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Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 77 Commits
nuc1xx-firmware		nuc1xx-firmware
stm32-firmwares		stm32-firmwares
.gitignore		.gitignore
DebugPort.py		DebugPort.py
EFM32.py		EFM32.py
LICENSE		LICENSE
NUC1XX.py		NUC1XX.py
PirateSWD.py		PirateSWD.py
README		README
STM32.py		STM32.py
SWDAdapterBase.py		SWDAdapterBase.py
SWDCommon.py		SWDCommon.py
SWDErrors.py		SWDErrors.py
SWDProtocol.py		SWDProtocol.py
adapter_factory.py		adapter_factory.py
flashEFM32.py		flashEFM32.py
flashSTM32.py		flashSTM32.py
mchck_swd.py		mchck_swd.py
simplejtag_l0.py		simplejtag_l0.py
swd-identify		swd-identify
test.py		test.py

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Pirate-SWD
----------

This is a basic implementation of the SWD protocol using the Bus Pirate.

The 'PirateSWD', 'DebugPort' and 'MEM_AP' classes should be portable to
all ARM chips supporting the SWD protocol.

Also included is a 'STM32' class, which encapsulates some basic operations
on the STM32 microcontroller, allowing it to be halted and reset, and the
flash memory programmed with a sequence of words.

There are some example firmware files for the STM32VLDISCOVERY board, as
I mainly developed this code so I could program mine from Linux without
bothering with the embedded bootloader.

UPDATES:
* Added 6/7/2011 by hugovincent: Energy Micro EFM32 support.