Alberto Piganti
/
blip_sketch
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Fork of
blip_dado
by 
Alberto Piganti
Revision 8:ab4a9bc09839, committed 2016-01-18
- Comitter:
- pighixxx
- Date:
- Mon Jan 18 09:02:05 2016 +0000
- Parent:
- 7:5b8708227c46
- Commit message:
- 1st revision
Changed in this revision
--- a/PixelArray.lib Wed Dec 02 13:47:34 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/JacobBramley/code/PixelArray/#47802e75974e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBDevice.lib Mon Jan 18 09:02:05 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/USBDevice/#0e6b3f44926e
--- a/main.cpp Wed Dec 02 13:47:34 2015 +0000
+++ b/main.cpp Mon Jan 18 09:02:05 2016 +0000
@@ -1,9 +1,7 @@
-// miniblip sketch demo
#include "mbed.h"
-#include "neopixel.h"
+#include "USBKeyboard.h"
-// Matrix led output pin
#define DATA_PIN P0_9
#define TOUCH_N 2
#define ANALOG_PHOTO P0_16
@@ -18,70 +16,11 @@
AnalogIn ain(ANALOG_POTENTIOMETER);
Ticker tick;
-void fill_pixel(neopixel::Pixel buffer[25], int x, int y, int red, int green, int blue){
-
- if(x<0) x=0;
- if(x>4) x=4;
- if(y<0) y=0;
- if(y>4) y=4;
-
-
- int posicion=x+y*5;
- buffer[posicion].red=red;
- buffer[posicion].green=green;
- buffer[posicion].blue=blue;
-}
-
-void void_matrix(neopixel::Pixel aux[25], int tam=25){
-
- for(int i=0;i<tam;i++){
- aux[i].red=0;
- aux[i].green=0;
- aux[i].blue=0;
- }
-}
-
-int pant[5][5] = {
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0}
-};
+uint8_t key_map[] = {'1', '2', '3', '4', '5', '6', '7', '8', '8','\n'};
+uint16_t touch_data[TOUCH_N] = {0, };
-int pantR[5][5] = {
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0}
-};
-
-int pantG[5][5] = {
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0}
-};
-
-int pantB[5][5] = {
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0},
-{0,0,0,0,0}
-};
-
-int palR[15] = { 5,10,15, 0,30,30, 0, 0, 0, 5,10,30,10,10,10};
-int palG[15] = { 0,10, 0,30,30, 5,10,15,20,20, 0,30, 0, 0, 0};
-int palB[15] = { 0, 0,10, 0, 0, 0, 0,15,20,10,10,30,20,10,30};
-int actualR=30;
-int actualG=0;
-int actualB=0;
-
-uint16_t touch_data[TOUCH_N] = {0, };
-int modo=10;
+// Virtual serial port over USB
+USBKeyboard keyboard;
// Pushbutton
DigitalIn pushbutton(P0_23);
@@ -105,108 +44,12 @@
touch_io->write(1);
if (0x01 == touch_data[i]) { // Threshold, get a touch
- if(i==1){
- modo=0;
- }
- else if(i==0){
- modo=1;
- }
+ keyboard.putc(key_map[i]);
} else if (0x80 == touch_data[i]) { // Last 7 measurement is under the threshold, touch is released
}
}
}
-void drawVector(int theArray[5][5], neopixel::Pixel * vectorPixel, int r, int g, int b){
- for(int i = 0;i<5;i++){
- for(int j = 0; j<5;j++){
- if(theArray[i][j] == 1)
- fill_pixel(vectorPixel,i,j,r,g,b);
- else
- fill_pixel(vectorPixel,i,j,0,0,0);
- }
- }
-}
-
-void drawColorPage(neopixel::Pixel buffer[25],int pag) {
- // The pixel array control class.
- neopixel::PixelArray array(DATA_PIN);
- for (int i=0;i<5;i++) {
- int pCol=(pag*5)+i;
- for (int g=0; g<4; g++) {
- fill_pixel(buffer,g,i,palR[pCol],palG[pCol],palB[pCol]);
- }
- array.update(buffer, 64);
- }
-}
-
-void refreshScreen(neopixel::Pixel buffer[25]) {
- // The pixel array control class.
- neopixel::PixelArray array(DATA_PIN);
- for (int i=0;i<25;i++) {
- int posx=i%5;
- int posy=int(i/5);
- fill_pixel(buffer,posx,posy,pantR[posx][posy],pantG[posx][posy],pantB[posx][posy]);
- }
- array.update(buffer, 64);
-}
-
-
-void selectColor(neopixel::Pixel buffer[25]) {
- neopixel::PixelArray array(DATA_PIN);
- int posLed = ain.read() * 15.0f;
- if (posLed>15) posLed=15;
- int page=int(posLed/3);
- int oldpage=page;
- drawColorPage(buffer,page);
- int oldLed=posLed;
- while (1) {
- int posLed = ain.read() * 15.0f;
- if (posLed>15) posLed=15;
- page=int(posLed/5);
- if (oldpage!=page) {
- // Draw a new color page
- drawColorPage(buffer,page);
- oldpage=page;
- }
- if (oldLed!=posLed)
- {
- fill_pixel(buffer,5,oldLed%5,0,0,0);
- oldLed=posLed;
- fill_pixel(buffer,5,posLed%5,50,50,50);
- array.update(buffer, 64);
- }
- if(pushbutton){
- // Select color
- int elColor=(page*5)+posLed%5;
- actualR=palR[elColor];
- actualG=palG[elColor];
- actualB=palB[elColor];
- wait_ms(50);
- while (pushbutton) {wait_ms(10);}
- // Repaint
- refreshScreen(buffer);
- break;
- }
- }
-}
-
-void clearScreen(neopixel::Pixel buffer[25], bool newDraw) {
- // The pixel array control class.
- neopixel::PixelArray array(DATA_PIN);
- for (int i=0;i<25;i++) {
- int posx=i%5;
- int posy=int(i/5);
- fill_pixel(buffer,posx,posy,0,0,0);
- if (newDraw) {
- pantR[posx][posy]=0;
- pantG[posx][posy]=0;
- pantB[posx][posy]=0;
- }
- }
- array.update(buffer, 64);
-}
-
-
int main()
{
// Turn off miniblip buzzer
@@ -225,81 +68,20 @@
// Create a temporary DigitalIn so we can configure the pull-down resistor.
DigitalIn(DATA_PIN, PullDown);
-
-
- neopixel::Pixel vector[25];
- void_matrix(vector);
-
- // The pixel array control class.
- neopixel::PixelArray array(DATA_PIN);
-
- bool pixState=0;
- int pixCount=0;
- int OldPos = ain.read() * 26.0f;
+ int OldPos = ain.read() * 15.0f;
while (1) {
// Read Pot
- int posLed = ain.read() * 26.0f;
- if (posLed>25) posLed=25;
- if (posLed<0) posLed=0;
- int posx=posLed%5;
- int posy=int(posLed/5);
- //fill_pixel(vector,posx,posy,actualR,actualG,actualB);
- if (pixState) fill_pixel(vector,posx,posy,50,50,50); else {
- int posx=posLed%5;
- int posy=int(posLed/5);
- int cred=pantR[posx][posy];
- int cblu=pantG[posx][posy];
- int cgreen=pantB[posx][posy];
- fill_pixel(vector,posx,posy,cred,cblu,cgreen);
- }
- if (posLed!=OldPos) {
- // Delete old pos
- int posx=OldPos%5;
- int posy=int(OldPos/5);
- int cred=pantR[posx][posy];
- int cblu=pantG[posx][posy];
- int cgreen=pantB[posx][posy];
- fill_pixel(vector,posx,posy,cred,cblu,cgreen);
- OldPos=posLed;
- }
-
- pixCount++;
- if (pixCount>8) {
- pixCount=0;
- pixState^= 1;
+ int posJoy = ain.read() * 15.0f;
+ if (posJoy!=OldPos) {
+ OldPos=posJoy;
+ keyboard.putc(posJoy+65);
}
- array.update(vector, 64);
- wait_ms(30);
-
- // Color button
- if (modo==1) {
- clearScreen(vector,false);
- selectColor(vector);
- modo=10;
- }
-
- // Change pixel
- if(pushbutton){
- //Check
- int posx=posLed%5;
- int posy=int(posLed/5);
- int cred=pantR[posx][posy];
- int cblu=pantG[posx][posy];
- int cgreen=pantB[posx][posy];
- if (cred==0&&cblu==0&cgreen==0) {
- pantR[posx][posy]=actualR;
- pantG[posx][posy]=actualG;
- pantB[posx][posy]=actualB;
- }
- else {
- pantR[posx][posy]=0;
- pantG[posx][posy]=0;
- pantB[posx][posy]=0;
- }
- //fill_pixel(vector,posx,posy,cred,cblu,cgreen);
- wait_ms(50);
+ if(pushbutton) {
+ keyboard.printf("!");
while (pushbutton) {wait_ms(10);}
}
+
+
}
}
\ No newline at end of file