GitHub - jmichelp/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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Name		Name	Last commit message	Last commit date
Latest commit History 87 Commits
nuc1xx-firmware		nuc1xx-firmware
stm32-firmwares		stm32-firmwares
.gitignore		.gitignore
BeagleBoneNewSWD.py		BeagleBoneNewSWD.py
BeagleBoneSWD.py		BeagleBoneSWD.py
DebugPort.py		DebugPort.py
EFM32.py		EFM32.py
LICENSE		LICENSE
NUC1XX.py		NUC1XX.py
PirateSWD.py		PirateSWD.py
README		README
RpiGPIO.py		RpiGPIO.py
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
dumpNRF51822.py		dumpNRF51822.py
flashEFM32.py		flashEFM32.py
flashNRF51.py		flashNRF51.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.