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GPS works better now with light-sleep but not quite done.

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This commit is contained in:
geeksville
2020-02-21 12:24:35 -08:00
parent 598023f5db
commit aebcbf767f
5 changed files with 47 additions and 7 deletions
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15
src/main.ino
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@@ -88,6 +88,14 @@ static void setLed(bool ledOn)
#endif
}
void setGPSPower(bool on)
{
#ifdef T_BEAM_V10
if (axp192_found)
axp.setPowerOutPut(AXP192_LDO3, on ? AXP202_ON : AXP202_OFF); // GPS main power
#endif
}
void doDeepSleep(uint64_t msecToWake)
{
DEBUG_MSG("Entering deep sleep for %llu seconds\n", msecToWake / 1000);
@@ -126,7 +134,7 @@ void doDeepSleep(uint64_t msecToWake)
// axp.setPowerOutPut(AXP192_LDO2, AXP202_OFF); // LORA radio
axp.setPowerOutPut(AXP192_LDO3, AXP202_OFF); // GPS main power
setGPSPower(false);
}
#endif
@@ -213,7 +221,8 @@ void doLightSleep(uint32_t sleepMsec = 20 * 1000) // FIXME, use a more reasonabl
DEBUG_MSG("Enter light sleep\n");
uint64_t sleepUsec = sleepMsec * 1000LL;
setLed(false); // Never leave led on while in light sleep
gps.prepareSleep(); // abandon in-process parsing
setLed(false); // Never leave led on while in light sleep
// NOTE! ESP docs say we must disable bluetooth and wifi before light sleep
@@ -621,7 +630,7 @@ void loop()
// while we have bluetooth on, we can't do light sleep, but once off stay in light_sleep all the time
// we will wake from light sleep on button press or interrupt from the RF95 radio
if (!bluetoothOn && !is_screen_on() && service.radio.rf95.canSleep())
if (!bluetoothOn && !is_screen_on() && service.radio.rf95.canSleep() && gps.canSleep())
doLightSleep(60 * 1000); // FIXME, wake up to briefly flash led, then go back to sleep (without repowering bluetooth)
else
{