David Rhodes
added text mask
Fork of
NeoStrip
by 
Allen Wild
Revision 1:3ffc314e9849, committed 2014-04-25
- Comitter:
- rhodes42
- Date:
- Fri Apr 25 14:39:53 2014 +0000
- Parent:
- 0:9f237b11f0a8
- Commit message:
- gpio_init --> gpio_init_out;
Changed in this revision
diff -r 9f237b11f0a8 -r 3ffc314e9849 NeoStrip.cpp --- a/NeoStrip.cpp Wed Mar 12 18:36:58 2014 +0000 +++ b/NeoStrip.cpp Fri Apr 25 14:39:53 2014 +0000 @@ -33,7 +33,7 @@ N = 0; } - gpio_init(&gpio, pin, PIN_OUTPUT); // initialize GPIO registers + gpio_init_out(&gpio, pin);//, PIN_OUTPUT); // initialize GPIO registers neo_fio_reg = (uint32_t)gpio.reg_dir; // set registers and bitmask for neo_bitmask = 1 << ((int)pin & 0x1F); // the assembly to use }
diff -r 9f237b11f0a8 -r 3ffc314e9849 NeoStrip.h --- a/NeoStrip.h Wed Mar 12 18:36:58 2014 +0000 +++ b/NeoStrip.h Fri Apr 25 14:39:53 2014 +0000 @@ -7,6 +7,9 @@ * Library for the control of Adafruit NeoPixel addressable RGB LEDs. */ +#include "mbed.h" +#include <stdint.h> + #ifndef NEOSTRIP_H #define NEOSTRIP_H @@ -69,6 +72,12 @@ * values in separate arguments. */ void setPixel(int p, uint8_t red, uint8_t green, uint8_t blue); + + /** + * Multiply a pixel value by mask so that you can turn colored pixels on/off + * for displaying text + */ + /** * Set n pixels starting at pixel p. @@ -93,6 +102,9 @@ * at the end. */ void write(); + + + protected: NeoColor *strip; // pixel data buffer modified by setPixel() and used by neo_out()
diff -r 9f237b11f0a8 -r 3ffc314e9849 TextMask.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/TextMask.cpp Fri Apr 25 14:39:53 2014 +0000
@@ -0,0 +1,266 @@
+#include "TextMask.h"
+
+
+int maskA[20] = { 0, 1, 0, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 1, 1, 0,
+ 1, 0, 1, 0};
+
+int maskB[20] = { 0, 1, 0, 0,
+ 1, 0, 1, 0,
+ 1, 1, 0, 0,
+ 1, 0, 1, 0,
+ 1, 1, 0, 0};
+
+int maskC[20] = { 0, 1, 1, 0,
+ 1, 0, 0, 0,
+ 1, 0, 0, 0,
+ 1, 0, 0, 0,
+ 0, 1, 1, 0};
+
+int maskD[20] = { 1, 1, 0, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 1, 0, 0};
+
+int maskE[20] = { 1, 1, 1, 0,
+ 1, 0, 0, 0,
+ 1, 1, 1, 0,
+ 1, 0, 0, 0,
+ 1, 1, 1, 0};
+
+int maskF[20] = { 1, 1, 1, 0,
+ 1, 0, 0, 0,
+ 1, 1, 1, 0,
+ 1, 0, 0, 0,
+ 1, 0, 0, 0};
+
+int maskG[20] = { 0, 1, 1, 0,
+ 1, 0, 0, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 0, 1, 1, 0};
+
+int maskH[20] = { 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 1, 1, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0};
+
+int maskI[20] = { 1, 1, 1, 0,
+ 0, 1, 0, 0,
+ 0, 1, 0, 0,
+ 0, 1, 0, 0,
+ 1, 1, 1, 0};
+
+int maskJ[20] = { 1, 1, 1, 0,
+ 0, 1, 0, 0,
+ 0, 1, 0, 0,
+ 0, 1, 0, 0,
+ 1, 1, 0, 0};
+
+int maskK[20] = { 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 1, 0, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0};
+
+int maskL[20] = { 1, 0, 0, 0,
+ 1, 0, 0, 0,
+ 1, 0, 0, 0,
+ 1, 0, 0, 0,
+ 1, 1, 1, 0};
+
+int maskM[20] = { 1, 0, 0, 1,
+ 1, 1, 1, 1,
+ 1, 1, 1, 1,
+ 1, 0, 0, 1,
+ 1, 0, 0, 1};
+
+int maskN[20] = { 1, 0, 0, 1,
+ 1, 1, 0, 1,
+ 1, 1, 1, 1,
+ 1, 0, 1, 1,
+ 1, 0, 0, 1};
+
+int maskO[20] = { 0, 1, 0, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 0, 1, 0, 0};
+
+int maskP[20] = { 1, 1, 1, 0,
+ 1, 0, 1, 0,
+ 1, 1, 1, 0,
+ 1, 0, 0, 0,
+ 1, 0, 0, 0};
+
+int maskQ[20] = { 0, 1, 0, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 0, 1, 0, 1};
+
+int maskR[20] = { 1, 1, 0, 0,
+ 1, 0, 1, 0,
+ 1, 1, 0, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0};
+
+int maskS[20] = { 0, 1, 1, 0,
+ 1, 0, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 1, 0,
+ 1, 1, 0, 0};
+
+int maskT[20] = { 1, 1, 1, 0,
+ 0, 1, 0, 0,
+ 0, 1, 0, 0,
+ 0, 1, 0, 0,
+ 0, 1, 0, 0};
+
+int maskU[20] = { 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 0, 1, 1, 0};
+
+int maskV[20] = { 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 1, 1, 0,
+ 0, 1, 0, 0};
+
+int maskW[20] = { 1, 0, 0, 1,
+ 1, 0, 0, 1,
+ 1, 0, 0, 1,
+ 1, 1, 1, 1,
+ 1, 0, 0, 1};
+
+int maskX[20] = { 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 0, 1, 0, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0};
+
+int maskY[20] = { 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 1, 0, 1, 0,
+ 0, 1, 0, 0,
+ 0, 1, 0, 0};
+
+int maskZ[20] = { 1, 1, 1, 0,
+ 0, 0, 1, 0,
+ 0, 1, 0, 0,
+ 1, 0, 0, 0,
+ 1, 1, 1, 0};
+
+int * getCharMask(char inChar)
+{
+
+ switch(inChar)
+ {
+ case 'A':
+ return maskA;
+ break;
+ case 'B':
+ return maskB;
+ break;
+ case 'C':
+ return maskC;
+ break;
+ case 'D':
+ return maskD;
+ break;
+ case 'E':
+ return maskE;
+ break;
+ case 'F':
+ return maskF;
+ break;
+ case 'G':
+ return maskG;
+ break;
+ case 'H':
+ return maskH;
+ break;
+ case 'I':
+ return maskI;
+ break;
+ case 'J':
+ return maskJ;
+ break;
+ case 'K':
+ return maskK;
+ break;
+ case 'L':
+ return maskL;
+ break;
+ case 'M':
+ return maskM;
+ break;
+ case 'N':
+ return maskN;
+ break;
+ case 'O':
+ return maskO;
+ break;
+ case 'P':
+ return maskP;
+ break;
+ case 'Q':
+ return maskQ;
+ break;
+ case 'R':
+ return maskR;
+ break;
+ case 'S':
+ return maskS;
+ break;
+ case 'T':
+ return maskT;
+ break;
+ case 'U':
+ return maskU;
+ break;
+ case 'V':
+ return maskV;
+ break;
+ case 'W':
+ return maskW;
+ break;
+ case 'X':
+ return maskX;
+ break;
+ case 'Y':
+ return maskY;
+ break;
+ case 'Z':
+ return maskZ;
+ break;
+ }
+}
+
+void maskChar(NeoStrip strip, int xPos, int yPos, int xDim, int yDim, char inChar)
+{
+ if (inChar > 90 || inChar < 65)
+ return;
+
+ int * mask = getCharMask(inChar);
+
+ for (int i = 0; i < 5; i++)
+ {
+ for (int j = 0; j < 4; j++)
+ {
+ int pos = (i+yPos)*xDim + xPos + j;
+ if (!mask[i*4+j])
+ strip.setPixel(pos, 0, 0, 0);
+ //strip.maskPixel(pos, mask[i*4+j];
+ }
+ }
+
+
+}
+
diff -r 9f237b11f0a8 -r 3ffc314e9849 TextMask.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextMask.h Fri Apr 25 14:39:53 2014 +0000 @@ -0,0 +1,8 @@ + +#include "NeoStrip.h" + + + +void maskChar(NeoStrip strip, int xPos, int yPos, int xDim, int yDim, char inChar); + +