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2024-04-27 13:03:43 -05:00
parent fe5f722eda
commit 71b83ffe7f
22 changed files with 986 additions and 28 deletions
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5
system/hardware/tici/amplifier.py
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@@ -2,7 +2,6 @@
import time
from smbus2 import SMBus
from collections import namedtuple
from typing import List
# https://datasheets.maximintegrated.com/en/ds/MAX98089.pdf
@@ -110,7 +109,7 @@ class Amplifier:
def _get_shutdown_config(self, amp_disabled: bool) -> AmpConfig:
return AmpConfig("Global shutdown", 0b0 if amp_disabled else 0b1, 0x51, 7, 0b10000000)
def _set_configs(self, configs: List[AmpConfig]) -> None:
def _set_configs(self, configs: list[AmpConfig]) -> None:
with SMBus(self.AMP_I2C_BUS) as bus:
for config in configs:
if self.debug:
@@ -123,7 +122,7 @@ class Amplifier:
if self.debug:
print(f" Changed {hex(config.register)}: {hex(old_value)} -> {hex(new_value)}")
def set_configs(self, configs: List[AmpConfig]) -> bool:
def set_configs(self, configs: list[AmpConfig]) -> bool:
# retry in case panda is using the amp
tries = 15
for i in range(15):