Differences

This shows you the differences between two versions of the page.

--- projects:crazyflie2:expansionboards:ledring [2016-02-04 16:14]
kristoffer
+++ projects:crazyflie2:expansionboards:ledring [2021-06-24 16:09] (current)
kimberly
@@ Line 1: / Line 1: @@
+<WRAP center round important 60%>
+This page has deprecated and moved to the new documentation framework of the main Bitcraze website. Please go to [[https://www.bitcraze.io/]] and go to the menu 'products'.
+</WRAP>
 ====== LED Ring expansion deck ======
@@ Line 11: / Line 15: @@
 ===== Specification =====
   * DC-DC step-up/down gives up to 1A at 3.8V from input between 2-5.5V
-  * 12 independantly addressable RGB LED modules facing downwards ([[http://www.seeedstudio.com/document/pdf/WS2812B%20Datasheet.pdf|W2812B]])
+  * 12 independently addressable RGB LED modules facing downwards ([[http://www.seeedstudio.com/document/pdf/WS2812B%20Datasheet.pdf|W2812B]])
   * 2 strong white LEDs facing forward
   * 1-wire memory for automatic expansion deck detection
@@ Line 23: / Line 27: @@
 Led ring expansion deck {{:projects:crazyflie2:expansionboards:led-ring_revb.pdf|schematic}}.
+===== Parameters =====
+^Name^Type^Access^Value (default)^Description^
+|ring.effect|uint8_t|RW|6|Ring effect (0=off, 1=White spinner, 2=Color spinner, 3=Tilt effect, 4=Brightness effect, 5=Color spinner2, 6=Double spinner, 7=Solid color effect, 8=Factory test, 9=Battery status, 10=Boat lights, 11=Alert, 12=Gravity, 13=N/A)|
+|ring.emptyCharge|float|RW|3.099..| |
+|ring.fullCharge|float|RW|4.199..| |
+|ring.glowstep|float|RW|0.050..| |
+|ring.headlightEnable|uint8_t|RW|0|Headlight LEDs (0=off, 1=on)|
+|ring.neffect|uint32_t|RO|13|Number of available ring effects|
+|ring.solidBlue|uint8_t|RW|20| |
+|ring.solidGreen|uint8_t|RW|20| |
+|ring.solidRed|uint8_t|RW|20| |
+====== Getting started with the LED Ring expansion deck ======
+To get started with the LED Ring expansion deck you can either control the LEDs using the client, or by code.
+==== Using the Client ====
+Start the cfclient
+Connect to your Crazyflie and make sure your //LED// tab is visible.
+If not, go to View -> Tabs -> LED tab
+Now you can address each LED individually and set its RGB color.
+==== Using code ====
+You can easily control the LEDs by using the [[https://github.com/bitcraze/crazyflie-lib-python|Crazyflie Python lib]]
+There's two scripts in //Examples// that covers the basics:
+  * basicLedparamSync.py
+  * basicLedmemSync.py
+You can then modify the scripts to your needs by adjusting the color effects, fade effects, RBG values, timings and much more. There's really no limit to what you can do with this!

Bitcraze Wiki

User Tools

Site Tools

Differences

Page Tools