Chi rashi
Aliexpressなどで販売されている64x32のフルカラードットマトリクスLED2枚とNucleo F401REを利用して、 E233系の駅停車時、路線名表示ありのLED側面行先表示を再現するプログラムです。 3秒間隔、3段階切替で、路線名、種別、行先、次停車駅を個別に指定することが可能です。
Dependencies: SDFileSystem mbed
Diff: main.cpp
- Revision:
- 1:dd0dcd303d6d
- Parent:
- 0:1f58ecec51d6
- Child:
- 2:c1a9a2a0885d
--- a/main.cpp Mon Nov 19 02:08:11 2012 +0000 +++ b/main.cpp Mon Nov 19 02:16:13 2012 +0000 @@ -3,6 +3,8 @@ also sold on other places, for instance http://www.ebay.com/itm/PH6-RGB-Full-Color-LED-16-32-Dot-Matrix-Display-Module-/310303408628?pt=LH_DefaultDomain_0&hash=item483f8641f4 (no affiliation with either of them). This program is not intended to be highly optimized or a guideline in C programming in any way (more of the opposite actually). +To have more than 7 colors on this thing, you need to implement software PWM of some sort. I have obviously not done that, but if YOU do, please let me know! +Adafruit have a wicked demo program for an arduino - www.youtube.com/watch?v=lY-flFEfsHo There are probably lots of ways to make this perform better, perhaps by using Neal Hormans port of the Adafruit_GFX library (http://mbed.org/users/nkhorman/code/Adafruit_GFX/). No error checking or out-of-bounds checking is done. Use at your own peril. For more detailed information on the driver chip, see http://www.bjtopspace.com/ziliao/CYT62726.pdf