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eg25-control: fix power-down sequence

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Colin
2024-09-20 10:11:09 +00:00
parent ee083b1b8f
commit dfad5d596d
1 changed files with 5 additions and 4 deletions
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9
pkgs/additional/eg25-control/eg25-control
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@@ -357,7 +357,7 @@ class GpioPhy:
return return
self.lines.set_value(self.APREADY, gpiod.line.Value.ACTIVE) self.lines.set_value(self.APREADY, gpiod.line.Value.ACTIVE)
self.lines.set_value(self.DISABLE, disable) self.lines.set_value(self.DISABLE, gpiod.line.Value.INACTIVE)
self.lines.set_value(self.RESET, gpiod.line.Value.INACTIVE) self.lines.set_value(self.RESET, gpiod.line.Value.INACTIVE)
self.lines.set_value(self.PWRKEY, gpiod.line.Value.INACTIVE) self.lines.set_value(self.PWRKEY, gpiod.line.Value.INACTIVE)
self.lines.set_value(self.DTR, gpiod.line.Value.INACTIVE) self.lines.set_value(self.DTR, gpiod.line.Value.INACTIVE)
@@ -373,15 +373,16 @@ class GpioPhy:
self.lines.set_value(self.PWRKEY, gpiod.line.Value.INACTIVE) self.lines.set_value(self.PWRKEY, gpiod.line.Value.INACTIVE)
# TODO: switch 'status' key to input (megi's modem-power claims it can be multiplexed with other stuff, so shouldn't be actively driven when possible) # TODO: switch 'status' key to input (megi's modem-power claims it can be multiplexed with other stuff, so shouldn't be actively driven when possible)
for i in range(10): # power-up takes 3-5s; power-down takes 12-15s
for i in range(20):
self.dump_debug_info() self.dump_debug_info()
if self.lines.get_value(self.STATUS) == disable: if self.lines.get_value(self.STATUS) == disable:
break break
else: else:
logger.info("modem hasn't pulled STATUS low: sleeping for 1s") logger.info("modem hasn't pulled STATUS: sleeping for 1s")
time.sleep(1.0) time.sleep(1.0)
else: else:
logger.info("modem didn't pull STATUS low after 10s: giving up and continuing") logger.info("modem didn't pull STATUS after 20s: giving up and continuing")
def power_on(self) -> None: def power_on(self) -> None:
self.power_toggle() self.power_toggle()