Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
weatherbox:dragonfruit:meeting_minutes_september_19_2016 [2016/09/19 21:44] tyamauchi [Updates] |
weatherbox:dragonfruit:meeting_minutes_september_19_2016 [2021/09/19 21:59] (current) |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | =====Dragonfruit Team Meeting #4 - September 19, 2016===== | + | =====Dragonfruit Team Meeting #1 - September 12, 2016===== |
| Attended: Keane, Kevin, Tyler, Kaeo | Attended: Keane, Kevin, Tyler, Kaeo | ||
| ==== Updates ==== | ==== Updates ==== | ||
| - | * Spoke with Garret on Skype about the board | + | * Spoke with Garret on Skype about the board |
| * Check the power supply with the ammeter to figure out the current input to the circuit | * Check the power supply with the ammeter to figure out the current input to the circuit | ||
| - | * check voltage across the black capacitors in parallel without the solar panel | + | * Check voltage across the black capacitors in parallel without the solar panel |
| - | + | * Solder LEDs on sensor board for firmware to debug | |
| - | * LED on sensor board for firmware to debug | + | |
| * Compare notes with cranberry on the sensor boards | * Compare notes with cranberry on the sensor boards | ||
| - | + | * View the website results from Dragon Fruit's battery voltage output | |
| - | * ask kenny about using a wheatstone bridge to modify the battery and solar panel voltage instead of a voltage divider. for the ADC. | + | |
| - | + | ||
| - | * website looks at the battery voltage - ask kenny. | + | |
| * slower clock and take out the 5V boost converter (clock cannot run without 5V) | * slower clock and take out the 5V boost converter (clock cannot run without 5V) | ||
| - | + | * Make sure the sensors can all handle 3.3V | |
| - | * make sure the sensors can all handle 3.3V | + | * Make sure all the parts can run on 8MHz clock rate |
| - | * make sure all the parts can run on 3.3V | + | * Uploaded Dragon Fruit eagle schematic version 2 to the wiki |
| + | * Met with Allie from Firmware to go through what code they have for the board already and what they still need to write | ||
| + | * Want to know if the board has been programmed already and where that code is | ||
| + | * Ask Kenny where the battery voltage graph came from | ||
| + | * Need to figure out how to call the sensors | ||
| + | * Be able to analyze battery voltage | ||
| + | * Program sensors | ||
| ==== Problems ==== | ==== Problems ==== | ||
| * N/A | * N/A | ||
| - | ==== Next Steps ==== | + | ==== Goals for this week ==== |
| - | * Work towards implementing the board with a slower clock and no 5V voltage regulator | + | * Print housing on Saturday |
| - | * Slower processing speed | + | * Look at the board with Firmware |
| - | * Less power consumption | + | * Next steps toward programming the board and debugging |
| - | * Able to gather data at least | + | |
| - | * Look at data sheets to be sure parts can operate on a 8MHz clock and 3.3V | + | |
| - | * Look into how to remove the 5V regulator so that the board will still work | + | |
| - | * Code the currently working board with Firmware | + | |
| - | * currently planning to deploy the board that is already working, however this board will not last long without sun | + | |
| - | * come up with solutions to allow the speed without the power consumption | + | |
| === Reminders ==== | === Reminders ==== | ||
| - | * Deployment early October (October 2nd), so try to make current board operational. | + | * Prepare questions for Allie about programming the board |
| + | |||