guangzong/stm32-data
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #38 from bobmcwhirter/pin_apple_apple_pin

Browse Source 
Pin apple apple pin
This commit is contained in:
Dario Nieuwenhuis 2021-06-02 18:48:37 +02:00 committed by GitHub
commit 9cfdc5a647
1 changed files with 56 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

83
parse.py
View File

@ -259,6 +259,13 @@ def match_peri(peri):
return block
return None
def find_af(gpio_af, peri_name, pin_name, signal_name):
if gpio_af in af:
if pin_name in af[gpio_af]:
if peri_name + '_' + signal_name in af[gpio_af][pin_name]:
return af[gpio_af][pin_name][peri_name + '_' + signal_name]
return None
def parse_headers():
os.makedirs('sources/headers_parsed', exist_ok=True)
@ -361,6 +368,7 @@ def parse_chips():
# Some packages have some peripehrals removed because the package had to
# remove GPIOs useful for that peripheral. So we merge all peripherals from all packages.
peris = chips[chip_name]['peripherals']
pins = chips[chip_name]['pins']
for ip in r['IP']:
pname = ip['@InstanceName']
pkind = ip['@Name']+':'+ip['@Version']
@ -371,36 +379,46 @@ def parse_chips():
if pname in FAKE_PERIPHERALS:
continue
peris[pname] = pkind
pins[pname] = []
pins = chips[chip_name]['pins']
for pin in r['Pin']:
pname = pin['@Name']
#print("##", pname);
signals = []
pin_name = pin['@Name']
pin_name = pin_name.split(' ', 1)[0]
pin_name = pin_name.split('-', 1)[0]
if 'Signal' in pin:
if type(pin['Signal']) is list:
for signal in pin['Signal']:
#print("** ", signal)
signal_name = signal['@Name']
#print(signal_name)
signals.append(signal_name)
signals = []
if not type(pin['Signal']) is list:
signals.append( pin['Signal'] )
else:
#print("** ", pin['Signal']['@Name'])
signal_name = pin['Signal']['@Name']
signals.append(signal_name)
pins[pname] = signals
signals = pin['Signal']
for signal in signals:
signal_name = signal['@Name']
parts = signal_name.split('_', 1)
if len(parts) == 1:
continue
peri_name = parts[0]
signal_name = parts[1]
if signal_name.startswith("EXTI"):
continue
if not peri_name in pins:
pins[peri_name] = []
entry = OrderedDict({
'pin': pin_name,
'signal': signal_name,
})
af_num = find_af(gpio_af, peri_name, pin_name, signal_name)
if af_num is not None:
entry['af'] = af_num
pins[peri_name].append( entry )
for chip_name, chip in chips.items():
print(f'* processing chip {chip_name}')
rcc = chip['rcc']
del chip['rcc']
# shuffle pin assignments
pins = chip['pins']
del chip['pins']
h = find_header(chip_name)
if h is None:
raise Exception("missing header for {}".format(chip_name))
@ -427,12 +445,18 @@ def parse_chips():
if block := match_peri(chip_name+':'+pname+':'+pkind):
p['block'] = block
if block is not None and block.startswith("dac_"):
for pin in pins:
if pname + "_OUT1" in pins[pin]:
p['dac_out1'] = pin
if pname + "_OUT2" in pins[pin]:
p['dac_out2'] = pin
#if block is not None and block.startswith("dac_"):
#peri_pins = []
#dac_out_pins = find_signal_pins(chip, pname + "_OUT([0-9]+)")
#for (out_pin, m) in dac_out_pins:
#peri_pins.append( OrderedDict({
#"pin": out_pin,
#"function": "Ch" + m[1],
#}) )
if pname in chip['pins']:
if len(chip['pins'][pname]) > 0:
p['pins'] = chip['pins'][pname]
peris[pname] = p
@ -505,10 +529,15 @@ def parse_chips():
peris['CRS'] = crs_peri
chip['peripherals'] = peris
# remove all pins from the root of the chip before emitting.
del chip['pins']
with open('data/chips/'+chip_name+'.yaml', 'w') as f:
f.write(yaml.dump(chip))
af = {}
def parse_gpio_af():
os.makedirs('data/gpio_af', exist_ok=True)
for f in glob('sources/cubedb/mcu/IP/GPIO-*_gpio_v1_0_Modes.xml'):
@ -551,10 +580,10 @@ def parse_gpio_af():
with open('data/gpio_af/'+ff+'.yaml', 'w') as f:
f.write(yaml.dump(pins))
af[ff] = pins
clocks = {}
def parse_clocks():
for f in glob('sources/cubedb/mcu/IP/RCC-*rcc_v1_0_Modes.xml'):
ff = removeprefix(f, 'sources/cubedb/mcu/IP/RCC-')