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Fixes #9

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Adds per-peripheral interrupts.
Simple list, functionality not otherwise described.
This commit is contained in:
Bob McWhirter 2021-07-23 14:48:45 -04:00
parent 1126cf87aa
commit 38c403f205
1 changed files with 43 additions and 2 deletions
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45
parse.py
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@ -480,6 +480,7 @@ def parse_chips():
package_names = expand_name(r['@RefName']) package_names = expand_name(r['@RefName'])
package_rams = r['Ram'] package_rams = r['Ram']
package_flashs = r['Flash'] package_flashs = r['Flash']
die = r['Die']
if type(package_rams) != list: if type(package_rams) != list:
package_rams = [package_rams]*len(package_names) package_rams = [package_rams]*len(package_names)
if type(package_flashs) != list: if type(package_flashs) != list:
@ -493,13 +494,17 @@ def parse_chips():
dma = next(filter(lambda x: x['@Name'] == 'DMA', r['IP']), None) dma = next(filter(lambda x: x['@Name'] == 'DMA', r['IP']), None)
bdma = next(filter(lambda x: x['@Name'] == 'BDMA', r['IP']), None) bdma = next(filter(lambda x: x['@Name'] == 'BDMA', r['IP']), None)
nvic = next(filter(lambda x: x['@Name'] == 'NVIC', r['IP']), None)
if nvic is None:
nvic = next(filter(lambda x: x['@Name'] == 'NVIC1', r['IP']), None)
nvic = nvic['@Version']
if dma is not None: if dma is not None:
dma = dma['@Version'] dma = dma['@Version']
if bdma is not None: if bdma is not None:
bdma = bdma['@Version'] bdma = bdma['@Version']
#dma = next(filter(lambda x: x['@Name'] == 'DMA', r['IP']), None)['@Version']
#bdma = next(filter(lambda x: x['@Name'] == 'BDMA', r['IP']), None)['@Version']
rcc = next(filter(lambda x: x['@Name'] == 'RCC', r['IP']))['@Version'] rcc = next(filter(lambda x: x['@Name'] == 'RCC', r['IP']))['@Version']
@ -529,6 +534,7 @@ def parse_chips():
'name': chip_name, 'name': chip_name,
'family': family, 'family': family,
'line': r['@Line'], 'line': r['@Line'],
'die': die,
'packages': [], 'packages': [],
'datasheet': None, 'datasheet': None,
'reference-manual': None, 'reference-manual': None,
@ -541,6 +547,7 @@ def parse_chips():
'rcc': rcc, # temporarily stashing it here 'rcc': rcc, # temporarily stashing it here
'dma': dma, # temporarily stashing it here 'dma': dma, # temporarily stashing it here
'bdma': bdma, # temporarily stashing it here 'bdma': bdma, # temporarily stashing it here
'nvic': nvic # temporarily stashing it here
}) })
chips[chip_name]['packages'].append(OrderedDict({ chips[chip_name]['packages'].append(OrderedDict({
@ -621,6 +628,9 @@ def parse_chips():
chip_bdma = chip['bdma'] chip_bdma = chip['bdma']
del chip['bdma'] del chip['bdma']
chip_nvic = chip['nvic']
del chip['nvic']
h = find_header(chip_name) h = find_header(chip_name)
if h is None: if h is None:
raise Exception("missing header for {}".format(chip_name)) raise Exception("missing header for {}".format(chip_name))
@ -668,6 +678,11 @@ def parse_chips():
if len(chip['pins'][pname]) > 0: if len(chip['pins'][pname]) > 0:
p['pins'] = chip['pins'][pname] p['pins'] = chip['pins'][pname]
if chip_nvic in chip_interrupts:
if pname in chip_interrupts[chip_nvic]:
# filter by available, because some are conditioned on <Die>
p['interrupts'] = [ v for v in chip_interrupts[chip_nvic][pname] if v in interrupts ]
peris[pname] = p peris[pname] = p
family_extra = "data/extra/family/" + chip['family'] + ".yaml" family_extra = "data/extra/family/" + chip['family'] + ".yaml"
@ -1050,6 +1065,32 @@ def match_peri_clock(rcc_block, peri_name):
return match_peri_clock(rcc_block, removesuffix(peri_name, "1")) return match_peri_clock(rcc_block, removesuffix(peri_name, "1"))
return None return None
chip_interrupts = {}
def parse_interrupts():
print("parsing interrupts")
for f in glob('sources/cubedb/mcu/IP/NVIC-*_Modes.xml'):
ff = removeprefix(f, 'sources/cubedb/mcu/IP/NVIC-')
ff = removesuffix(ff, '_Modes.xml')
chip_irqs = {}
r = xmltodict.parse(open(f, 'rb'))
print(f)
irqs = next(filter(lambda x: x['@Name'] == 'IRQn', r['IP']['RefParameter']))
for irq in irqs['PossibleValue']:
value = irq['@Value']
parts = value.split(':')
irq_name = removesuffix(parts[0], "_IRQn")
peri_names = parts[2].split(',')
if len(peri_names) == 1 and peri_names[0] == '':
continue
print(f'{peri_names} -> {irq_name}')
for p in peri_names:
if p not in chip_irqs:
chip_irqs[p] = []
chip_irqs[p].append( irq_name )
chip_interrupts[ff] = chip_irqs
parse_interrupts()
parse_rcc_regs() parse_rcc_regs()
parse_documentations() parse_documentations()
parse_dma() parse_dma()