CMSIS SVD file parser

Usage:

>>> from svd import SVD
>>> svd = SVD(filename)
>>> svd.parse()

This will create a tree similar to the SVD one.

To get a list of peripherals:

>>>     >>> svd.peripherals.keys()
odict_keys(['TIMER0', 'TIMER1', 'TIMER2', 'TEST1'])

To get the list of registers, for a peripheral:

>>> svd.peripherals['TIMER1'].registers:
OrderedDict([('CR', <svd.svd.SVDRegister object at 0x7f01790bb048>), ...])

To get the list of fields:

>>> svd.peripherals['TIMER1'].registers['CR'].fields
OrderedDict([('EN', <svd.svd.SVDField object at 0x7f01790bb2e8>), ...])

Most of tags' content are available as class property. Basically, to get the peripheral offset:

>>> svd.peripherals['TIMER1'].baseAddress
1073807616

Or, to get the description:

>>> svd.peripherals['TIMER1'].description
'32 Timer / Counter, counting up or down from different sources'