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Code Issues Packages Projects Releases 6 Wiki Activity

tools/gen-device-svd: avoid _Msk for single-bit fields

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Ayke van Laethem
2018-09-22 17:42:05 +02:00
parent 3bba26ce5b
commit eadec6f766
1 changed files with 6 additions and 0 deletions
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tools/gen-device-svd.py
+6
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@@ -175,6 +175,12 @@ def parseSVDRegister(groupName, regEl, baseAddress, namePrefix=''):
'description': 'Bit mask of %s field.' % fieldName, 'description': 'Bit mask of %s field.' % fieldName,
'value': (0xffffffff >> (31 - (msb - lsb))) << lsb, 'value': (0xffffffff >> (31 - (msb - lsb))) << lsb,
}) })
if lsb == msb: # single bit
fields.append({
'name': '{}_{}{}_{}'.format(groupName, namePrefix, regName, fieldName),
'description': 'Bit %s.' % fieldName,
'value': 1 << lsb,
})
for enumEl in fieldEl.getElementsByTagName('enumeratedValue'): for enumEl in fieldEl.getElementsByTagName('enumeratedValue'):
enumName = getText(enumEl.getElementsByTagName('name')[0]) enumName = getText(enumEl.getElementsByTagName('name')[0])
enumDescription = getText(enumEl.getElementsByTagName('description')[0]) enumDescription = getText(enumEl.getElementsByTagName('description')[0])