Tomás Vega
Forked PololuLedStrip and modified it to work with the KL25Z. Renamed it to Adafruit_NeoPixel.
Dependents: idd_hw3 idd_fa15_hw3_lauren_bill_tomas idd_fa15_hw3_lauren_bill_tomas Raiden ... more
Fork of
PololuLedStrip
by 
David Grayson
Diff: Examples/LedStripGradient.cpp
- Revision:
- 23:a3c2ccd5870c
- Child:
- 24:21d6d7016965
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Examples/LedStripGradient.cpp Wed Sep 16 22:37:58 2015 +0000
@@ -0,0 +1,29 @@
+#include "mbed.h"
+#include "PololuLedStrip.h"
+
+PololuLedStrip ledStrip(PTC8);
+
+#define LED_COUNT 60
+rgb_color colors[LED_COUNT];
+
+Timer timer;
+
+int main()
+{
+ timer.start();
+
+ while(1)
+ {
+ // Update the colors array.
+ uint8_t time = timer.read_ms() >> 2;
+ for(uint32_t i = 0; i < LED_COUNT; i++)
+ {
+ uint8_t x = time - 8*i;
+ colors[i] = (rgb_color){ x, 255 - x, x };
+ }
+
+ // Send the colors to the LED strip.
+ ledStrip.write(colors, LED_COUNT);
+ wait_ms(10);
+ }
+}