From b77dac9dbb9a12ee23704804c695d05a54f78aac Mon Sep 17 00:00:00 2001 From: alanbjohnston Date: Thu, 16 Apr 2020 15:58:11 -0400 Subject: [PATCH] Update README.md --- README.md | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 7747c1e6..5df7b78b 100644 --- a/README.md +++ b/README.md @@ -129,9 +129,17 @@ Now reboot for all the changes to take effect: `sudo reboot now` -After rebooting, tune your radio or SDR to 434.9 MHz FM, and you should receive telemetry from the CubeSatSim! +After rebooting, tune your radio or SDR to 434.9 MHz FM, and you should receive telemetry from the CubeSatSim! The green LED will be on when the CubeSatSim software is running. The red LED when charging is occuring either through the micro USB or through the solar panels. The blue LED will illuminate when the CubeSatSim is transmitting. -You can stop the service: +The demo.sh script alternates between two modes: +1. Continuous FSK telmetry, decodeable by FoxTelem +2. Alternativing between APRS AFSK, FSK, and BPSK telemetry + +Pressing and releasing the push button will cause the Pi to reboot and change mode. The green LED will go off as it reboots. + +Pressing and holding the pushbutton for 3 seconds will cause the green LED to flash, then the Pi will shutdown. The RBF pin can then be safely inserted. Removing the RBF pin or pressing the push button will cause the Pi to start. + +You can stop the service when it is running by SSH into the Pi and typing: `sudo systemctl stop cubesatsim`