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functions.c
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functions.c
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void init_NeoPixels() {
memset(NeoRed,0,sizeof(NeoRed));
memset(NeoGreen,0,sizeof(NeoGreen));
memset(NeoBlue,0,sizeof(NeoBlue));
NeoDraw();
delay_ms(40);
}
void ajustar_brillo(unsigned int* arrayRed, unsigned int8* arrayGreen, unsigned int* arrayBlue){
//ajustar brillo
for(int8 i = 0; i < NUM_PIXELS; i++) {
//en modo ANSI la division tiene que ser entre el mismo tipo
arrayRed[i] = arrayRed[i] / (unsigned)brillo;
arrayGreen[i] = arrayGreen[i] / (unsigned)brillo;
arrayBlue[i] = arrayBlue[i] / (unsigned)brillo;
}
}
void mode_SingleColor(int8 c)
{
for(i = 0; i < NUM_PIXELS; i++)
{
NeoRed[i] = rainbow_double[0][c];
NeoGreen[i] = rainbow_double[1][c];
NeoBlue[i] = rainbow_double[2][c];
}
NeoDraw();
delay_ms(40);
}
void mode_RGB()
{
tempR = 0; tempG = 0; tempB = 0;
for(int rgb = 0; rgb < 3; rgb++) {
for(int16 temp = 1; temp < 256; temp++)
{
if(rgb == 0)
tempR = temp;
else
if(rgb == 1)
tempG = temp;
else
tempB = temp;
for(i = 0; i < NUM_PIXELS; i++)
{
NeoRed[i] = tempR;
NeoGreen[i] = tempG;
NeoBlue[i] = tempB;
//delay_ms(100);
}
//putc('e');
ajustar_brillo(&NeoRed[0], NeoGreen, &NeoBlue[0]);
NeoDraw();
if(mode != '2') {
init_NeoPixels();
break;
}
delay_ms(50);
}
//putc('E');
if(mode != '2') {
break;
}
}
if(mode != '2')
return;
for(unsigned int rgb = 0; rgb < 3; rgb++) {
for(temp = 255; temp > 0; temp--)
{
if(rgb == 0)
tempR = temp;
else
if(rgb == 1)
tempG = temp;
else
tempB = temp;
for(i = 0; i < NUM_PIXELS; i++)
{
NeoRed[i] = tempR;
NeoGreen[i] = tempG;
NeoBlue[i] = tempB;
//delay_ms(100);
}
//putc('f');
ajustar_brillo(&NeoRed[0], NeoGreen, &NeoBlue[0]);
NeoDraw();
if(mode != '2') {
//init_NeoPixels();
break;
}
delay_ms(50);
}
//putc('F');
if(mode != '2') {
break;
}
}
}
/*
* 36 neopixels y 4 mas para una estrella,
* movera un pixel a traves de los 36 y se iran acumulando,
* cada pixel sera de un color del arcoiris,
* y la estrella solo brillara a dif intensidad
*/
void mode_tree()
{
int8 temp_NP = NUM_PIXELS;
for(int8 r = 0; r < 3; r++) {
for(int8 c = 0;c < sizeof(rainbow_double[0]); c++) {
for(i = 0; i < temp_NP; i++) {
NeoRed[i] = rainbow_double[0][c];
NeoGreen[i] = rainbow_double[1][c];
NeoBlue[i] = rainbow_double[2][c];
//evitar que el pixel anterior se muestre
//pero que se conserve el ultimo pixel, un solo pixel que se mueve
//por la tira
if(i >= 1) {
NeoRed[i-1] = 0;
NeoGreen[i-1] = 0;
NeoBlue[i-1] = 0;
}
if(mode != '3') {
//init_NeoPixels(); //
break;
}
NeoDraw();
delay_ms(35);
}
temp_NP--;
if(!temp_NP )
break;
if(mode != '3')
break;
}
if(mode != '3') {
flag_break = TRUE;
break;
}
}
//ajustar brillo despues de las secuencia incial
ajustar_brillo(&NeoRed[0], NeoGreen, &NeoBlue[0]);
}
void shift_Rainbow(){
int8 tempNeo = NUM_PIXELS-1;
//ajustar brillo
//lo de abajo no es correcto segun C, pero funciona en CCS
//ajustar_brillo(&bNeoRed, &bNeoGreen, &bNeoBlue);
//lo correcto es
//ajustar_brillo(&NeoRed[0], NeoGreen, &NeoBlue[0]);
for(i = tempNeo; i > 0; i--) {
if(i == tempNeo) {
tempR = NeoRed[i];
tempG = NeoGreen[i];
tempB = NeoBlue[i];
}
NeoRed[i] = NeoRed[i - 1];
NeoGreen[i] = NeoGreen[i - 1];
NeoBlue[i] = NeoBlue[i - 1];
if(i==1) {
NeoRed[i - 1] = tempR;
NeoGreen[i - 1] = tempG;
NeoBlue[i - 1] = tempB;
}
}
}
void mode_SingleTree()
{ //base color verde y algunos leds seran esferas
//0 7 14 20 25 29 32 34, intermedios 3 10 17 22
for(i = 0; i < NUM_PIXELS; i++)
{
NeoRed[i] = rainbow_double[0][3];
NeoGreen[i] = rainbow_double[1][3];
NeoBlue[i] = rainbow_double[2][3];
}
//estrella
NeoRed[NUM_PIXELS-1] = rainbow_double[0][7];
NeoGreen[NUM_PIXELS-1] = rainbow_double[1][7];
NeoBlue[NUM_PIXELS-1] = rainbow_double[2][7];
//pixel 0
random = rand();
NeoRed[0] = rainbow_double[0][random];
NeoGreen[0] = rainbow_double[1][random];
NeoBlue[0] = rainbow_double[2][random];
//pixel 7
random = rand();
NeoRed[7] = rainbow_double[0][random];
NeoGreen[7] = rainbow_double[1][random];
NeoBlue[7] = rainbow_double[2][random];
//pixel 14
random = rand();
NeoRed[14] = rainbow_double[0][random];
NeoGreen[14] = rainbow_double[1][random];
NeoBlue[14] = rainbow_double[2][random];
//pixel 20
random = rand();
NeoRed[20] = rainbow_double[0][random];
NeoGreen[20] = rainbow_double[1][random];
NeoBlue[20] = rainbow_double[2][random];
//pixel 25
random = rand();
NeoRed[25] = rainbow_double[0][random];
NeoGreen[25] = rainbow_double[1][random];
NeoBlue[25] = rainbow_double[2][random];
//pixel 29
random = rand();
NeoRed[29] = rainbow_double[0][random];
NeoGreen[29] = rainbow_double[1][random];
NeoBlue[29] = rainbow_double[2][random];
//pixel 32
random = rand();
NeoRed[32] = rainbow_double[0][random];
NeoGreen[32] = rainbow_double[1][random];
NeoBlue[32] = rainbow_double[2][random];
//pixel 34
random = rand();
NeoRed[34] = rainbow_double[0][random];
NeoGreen[34] = rainbow_double[1][random];
NeoBlue[34] = rainbow_double[2][random];
//pixel 3
random = rand();
NeoRed[3] = rainbow_double[0][random];
NeoGreen[3] = rainbow_double[1][random];
NeoBlue[3] = rainbow_double[2][random];
//pixel 10
random = rand();
NeoRed[10] = rainbow_double[0][random];
NeoGreen[10] = rainbow_double[1][random];
NeoBlue[10] = rainbow_double[2][random];
//pixel 17
random = rand();
NeoRed[17] = rainbow_double[0][random];
NeoGreen[17] = rainbow_double[1][random];
NeoBlue[17] = rainbow_double[2][random];
//pixel 23
random = rand();
NeoRed[23] = rainbow_double[0][random];
NeoGreen[23] = rainbow_double[1][random];
NeoBlue[23] = rainbow_double[2][random];
//ajustar brillo
//lo de abajo no es correcto segun C, pero funciona en CCS
/*Como vimos en el capítulo 6, los arreglos
no se pasan mediante el operador & debido a que C pasa de
manera automática la dirección inicial en memoria del arreglo
(el nombre del arreglo es equivalente a &nombreArreglo[ 0 ]).
*/
//ajustar_brillo(&bNeoRed, &bNeoGreen, &bNeoBlue);
//pasa la referencia de los arrays
//dir del array pag 193 Deitel Como programar en C/C++
//el nombre de un arreglo en realidad es la dirección del primer elemento del
//arreglo, imprimiendo arreglo, &arreglo[ 0 ] y &arreglo, tienen el mismo valor
ajustar_brillo(&NeoRed[0], NeoGreen, &NeoBlue[0]);
//ajustar_brillo(NeoRed, NeoGreen, NeoBlue);
//ajustar_brillo(&NeoRed, &NeoGreen, &NeoBlue);
NeoDraw();
delay_ms(100);
}