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blink the led very briefly every 5 secs while in light sleep

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geeksville
2020-02-22 17:40:31 -08:00
parent a1a1ceb94d
commit 5e2044dd63
5 changed files with 36 additions and 21 deletions
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TODO.md
+7 -5
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@@ -2,12 +2,10 @@
Items to complete before the first alpha release.
* implement sleep state machine
* scrolling between screens based on press is busted
* have state machine properly enter deep sleep based on loss of mesh and phone comms
* have gps implement canSleep(), print nmea for debugging and discard buffers on the way into sleep
* implement CustomRF95::canSleep
* make gps prevent light sleep if we are waiting for data
* wake from light sleep as needed for our next scheduled periodic task (needed for gps position broadcasts etc)
* turn bluetooth off based on our sleep policy
* if the phone doesn't read fromradio mailbox within X seconds, assume the phone is gone and we can stop queing location msgs
for it (because it will redownload the nodedb when it comes back)
* don't enter light sleep while the screen is on
@@ -25,6 +23,7 @@ for it (because it will redownload the nodedb when it comes back)
Items to complete before the first beta release.
* use gps sleep mode instead of killing its power (to allow fast position when we wake)
* leave lora receiver always on
* rx signal measurements -3 marginal, -9 bad, 10 great, -10 means almost unusable. So scale this into % signal strength. preferably as a graph, with an X indicating loss of comms.
* assign every "channel" a random shared 8 bit sync word (per 4.2.13.6 of datasheet) - use that word to filter packets before even checking CRC. This will ensure our CPU will only wake for packets on our "channel"
@@ -162,4 +161,7 @@ Items after the first final candidate release.
* post sample video to signal forum
* support non US frequencies
* send pr https://github.com/ThingPulse/esp8266-oled-ssd1306 to tell them about this project
* document rules for sleep wrt lora/bluetooth/screen/gps. also: if I have text messages (only) for the phone, then give a few seconds in the hopes BLE can get it across before we have to go back to sleep.
* document rules for sleep wrt lora/bluetooth/screen/gps. also: if I have text messages (only) for the phone, then give a few seconds in the hopes BLE can get it across before we have to go back to sleep.
* wake from light sleep as needed for our next scheduled periodic task (needed for gps position broadcasts etc)
* turn bluetooth off based on our sleep policy
* blink LED while in LS sleep mode