81 lines
2.4 KiB
Python
81 lines
2.4 KiB
Python
import os
|
|
from glob import glob
|
|
|
|
abspath = os.path.abspath(__file__)
|
|
dname = os.path.dirname(abspath)
|
|
os.chdir(dname)
|
|
|
|
ticks = []
|
|
for i in range(10):
|
|
ticks.append(10**i)
|
|
for i in range(1, 25):
|
|
ticks.append(2**i)
|
|
for i in range(1, 20):
|
|
ticks.append(2**i * 1000)
|
|
for i in range(1, 20):
|
|
ticks.append(2**i * 10000)
|
|
for i in range(1, 10):
|
|
ticks.append(2**i * 1000000)
|
|
ticks.append(2**i * 9 // 8 * 1000000)
|
|
ticks.append(2**i * 3 // 2 * 1000000)
|
|
for i in range(1, 30):
|
|
ticks.append(10 * i * 1_000_000)
|
|
for i in range(15, 50):
|
|
ticks.append(20 * i * 1_000_000)
|
|
|
|
seen = set()
|
|
ticks = sorted([x for x in ticks if not (x in seen or seen.add(x))])
|
|
|
|
# ========= Update Cargo.toml
|
|
|
|
SEPARATOR_START = '# BEGIN TICKS\n'
|
|
SEPARATOR_END = '# END TICKS\n'
|
|
HELP = '# Generated by gen_tick.py. DO NOT EDIT.\n'
|
|
|
|
feats_time = ''
|
|
feats_driver = ''
|
|
for freq in ticks:
|
|
feature = f'tick-hz-{freq:_}'
|
|
if freq >= 1_000_000_000:
|
|
freq_human = f"{freq / 1_000_000_000}GHz"
|
|
elif freq >= 1_000_000:
|
|
freq_human = f"{freq / 1_000_000}MHz"
|
|
elif freq >= 1_000:
|
|
freq_human = f"{freq / 1000}kHz"
|
|
else:
|
|
freq_human = f"{freq}Hz"
|
|
|
|
feats_time += f"## {freq_human} Tick Rate\n"
|
|
feats_time += f"{feature} = [\"embassy-time-driver/{feature}\"]\n"
|
|
feats_driver += f"## {freq_human} Tick Rate\n"
|
|
feats_driver += f"{feature} = []\n"
|
|
|
|
with open('Cargo.toml', 'r') as f:
|
|
data = f.read()
|
|
before, data = data.split(SEPARATOR_START, maxsplit=1)
|
|
_, after = data.split(SEPARATOR_END, maxsplit=1)
|
|
with open('Cargo.toml', 'w') as f:
|
|
f.write(before + SEPARATOR_START + HELP + feats_driver + SEPARATOR_END + after)
|
|
|
|
with open('../embassy-time/Cargo.toml', 'r') as f:
|
|
data = f.read()
|
|
before, data = data.split(SEPARATOR_START, maxsplit=1)
|
|
_, after = data.split(SEPARATOR_END, maxsplit=1)
|
|
with open('../embassy-time/Cargo.toml', 'w') as f:
|
|
f.write(before + SEPARATOR_START + HELP + feats_time + SEPARATOR_END + after)
|
|
|
|
# ========= Update src/tick.rs
|
|
|
|
with open('src/tick.rs', 'w') as f:
|
|
|
|
f.write('// Generated by gen_tick.py. DO NOT EDIT.\n\n')
|
|
for hz in ticks:
|
|
f.write(
|
|
f'#[cfg(feature = "tick-hz-{hz:_}")] pub const TICK_HZ: u64 = {hz:_};\n')
|
|
f.write('#[cfg(not(any(\n')
|
|
for hz in ticks:
|
|
f.write(f'feature = "tick-hz-{hz:_}",\n')
|
|
f.write(')))] pub const TICK_HZ: u64 = 1_000_000;')
|
|
|
|
|
|
os.system('rustfmt src/tick.rs')
|