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Define a global number of pixels for code flexibility

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This commit is contained in:
David Todd (c0de) 2018-07-24 21:18:09 -05:00
parent 9ced8bad78
commit 7073d2d3f2
1 changed files with 30 additions and 27 deletions
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53
FIRMWARE/pixo-display/pixo-display-helper.ino
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@ -21,7 +21,7 @@ uint32_t prevTime = 0;
#define DATAPIN 19
#define CLOCKPIN 18
define MAX_FPS 45
#define BRIGHTNESS 15
#define TOTALPXLS 256 // The total number of LEDs
// This structure stores the state of all of the LEDS
@ -43,17 +43,24 @@ Adafruit_DotStarMatrix matrix = Adafruit_DotStarMatrix(
DS_MATRIX_ROWS + DS_MATRIX_PROGRESSIVE,
DOTSTAR_BGR);
void setup(void) {
matrix.begin();
matrix.setBrightness(BRIGHTNESS);
int activePixelCount() {
int totalActive = 0;
for (int cnt = 0; cnt < TOTALPXLS; cnt++) {
if (pixols[cnt].active == true) totalActive++;
}
return totalActive;
}
scanChangePxl(darkness, sh, 1000, 10);
// Use this at the beginning of functions that set the active state
void resetActiveState() {
for (int i = 0; i < TOTALPXLS; i++)
pixols[i].active = false;
}
/*
* showPxl, displays a Pixol to the display with no animation
* args:
* - pxl[256][3] - Standard Pixol image
* - pxl[TOTALPXLS][3] - Standard Pixol image
* - dlytime - The amount of time (in ms) to keep the image on the display
*/
void showPxl(int pxl[256][3], int dlytime) {
@ -75,13 +82,12 @@ void showPxl(int pxl[256][3], int dlytime) {
/*
* notifyPopupPxl, draws a Pixol that scrolls into view, and back down
* args:
* - pxl[256][3] - Standard Pixol image
* - pxl[TOTALPXLS][3] - Standard Pixol image
* - dlytime - The amount of time (in ms) to keep the image on the display
*/
void notifyPopupPxl(int pxl[256][3], int dlytime) {
void notifyPopupPxl(int pxl[TOTALPXLS][3], int dlytime) {
for (int j = 15; j >= 0; j--) {
matrix.fillScreen(0);
for (int i = 0; i < 256; i++) {
for (int i = 0; i < TOTALPXLS; i++) {
matrix.setPixelColor(i + (j * 16),
pxl[i][0], pxl[i][1], pxl[i][2]);
}
@ -92,8 +98,7 @@ void notifyPopupPxl(int pxl[256][3], int dlytime) {
delay(dlytime);
for (int j = 0; j <= 16; j++) {
matrix.fillScreen(0);
for (int i = 0; i < 256; i++) {
for (int i = 0; i < TOTALPXLS; i++) {
matrix.setPixelColor(i + (j * 16),
pxl[i][0], pxl[i][1], pxl[i][2]);
}
@ -107,15 +112,14 @@ void notifyPopupPxl(int pxl[256][3], int dlytime) {
/*
* notifyScrollPxl, draws a Pixol that scrolls upward into view, and upwards out; Loop this to scroll X times
* args:
* - pxl[256][3] - Standard Pixol image
* - pxl[TOTALPXLS][3] - Standard Pixol image
* - dlytime - The amount of time (in ms) to keep the image on the display
* - loops (optional) - The total amount of times this should loop through
*/
void notifyScrollPxl(int pxl[256][3], int dlytime, int loops=0) {
void notifyScrollPxl(int pxl[TOTALPXLS][3], int dlytime, int loops=0) {
for (int x=0; x<=loops; x++) {
for (int j = 15; j >= 0; j--) {
matrix.fillScreen(0);
for (int i = 0; i < 256; i++) {
for (int i = 0; i < TOTALPXLS; i++) {
matrix.setPixelColor(i + (j * 16),
pxl[i][0], pxl[i][1], pxl[i][2]);
}
@ -126,8 +130,7 @@ void notifyScrollPxl(int pxl[256][3], int dlytime, int loops=0) {
delay(dlytime);
for (int j = 0; j >= -16; j--) {
matrix.fillScreen(0);
for (int i = 0; i < 256; i++) {
for (int i = 0; i < TOTALPXLS; i++) {
matrix.setPixelColor(i + (j * 16),
pxl[i][0], pxl[i][1], pxl[i][2]);
}
@ -144,20 +147,20 @@ void notifyScrollPxl(int pxl[256][3], int dlytime, int loops=0) {
/*
* scanChangePxl, Change from one Pixol to another with a scanline appearence
* args:
* - src[256][3] - Standard Pixo-Style icon that we change from, displayed all at once
* - dst[256][3] - Standard Pixo-Style icon that we change to, displayed one pixel at a time
* - src[TOTALPXLS][3] - Standard Pixo-Style icon that we change from, displayed all at once
* - dst[TOTALPXLS][3] - Standard Pixo-Style icon that we change to, displayed one pixel at a time
* - dlytime - The amount of time (in ms) to keep the image on the display
* - anitime - The amount of time (in ms) between drawing each pixel during the transition; the lower this number, the faster the transition
*/
void scanChangePxl(int src[256][3], int dst[256][3], int dlytime, int anitime) {
for (int i=0; i<256; i++){
void scanChangePxl(int src[TOTALPXLS][3], int dst[TOTALPXLS][3], int dlytime, int anitime) {
for (int i=0; i<TOTALPXLS; i++){
matrix.setPixelColor(i, src[i][0], src[i][1], src[i][2]);
}
matrix.show();
delay(dlytime);
for (int i=0; i<256; i++){
for (int i=0; i<TOTALPXLS; i++){
matrix.setPixelColor(i, dst[i][0], dst[i][1], dst[i][2]);
matrix.show();
delay(anitime);
@ -169,8 +172,8 @@ void scanChangePxl(int src[256][3], int dst[256][3], int dlytime, int anitime) {
/*
* randChangePxl, Change from one Pixol to another with a random pixel selection
* args:
* - src[256][3] - Standard Pixo-Style icon that we change from, displayed all at once
* - dst[256][3] - Standard Pixo-Style icon that we change to, displayed one pixel at a time
* - src[TOTALPXLS][3] - Standard Pixo-Style icon that we change from, displayed all at once
* - dst[TOTALPXLS][3] - Standard Pixo-Style icon that we change to, displayed one pixel at a time
* - dlytime - The amount of time (in ms) to keep the image on the display
* - anitime - The amount of time (in ms) between drawing each pixel during the transition; the lower this number, the faster the transition
*/