Thanks for the help,
Chase
Code: Select all
#include <Adafruit_NeoMatrix.h>
#include <bluefruit.h>
#include <EEPROM.h>
#include <avr_eeprom.h>
Adafruit_NeoMatrix matrix = Adafruit_NeoMatrix(32, 8, 2, 1, 3, NEO_TILE_TOP + NEO_TILE_LEFT + NEO_TILE_ROWS + NEO_TILE_PROGRESSIVE + NEO_MATRIX_TOP + NEO_MATRIX_LEFT + NEO_MATRIX_COLUMNS + NEO_MATRIX_ZIGZAG, NEO_GRB + NEO_KHZ800);
// BLE Service
BLEDis bledis;
BLEUart bleuart;
uint16_t color = matrix.Color(0, 0, 255);
//var ints
int x = matrix.width();
bool incomplete = true;
char message[50] = "Good Morning Huskies";
int maxDisp;
void setup() {
// Config Neopixels Matrix
matrix.begin();
matrix.setTextWrap(false);
matrix.setBrightness(40);
matrix.setTextColor(color); // Blue for Bluefruit
pinMode(3, OUTPUT);
digitalWrite(3, LOW);
Serial.begin(115200);
pinMode('D7', INPUT); // declare pushbutton as input
while (!Serial) delay(10); // for nrf52840 with native usb
// Init Bluefruit
Bluefruit.configPrphBandwidth(BANDWIDTH_LOW);
Bluefruit.configCentralBandwidth(BANDWIDTH_LOW);
Bluefruit.configAttrTableSize(1000);
Bluefruit.configUuid128Count(2);
Bluefruit.begin(1, 0);
Bluefruit.setTxPower(4); // Check bluefruit.h for supported values
// Configure and Start Device Information Service
bledis.setManufacturer("Adafruit Industries");
bledis.setModel("Bluefruit Feather52");
bledis.begin();
// Configure and start BLE UART service
bleuart.begin();
// Set up and start advertising
startAdv();
}
void startAdv(void) {
// Advertising packet
Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE);
Bluefruit.Advertising.addTxPower();
// Include bleuart 128-bit uuid
Bluefruit.Advertising.addService(bleuart);
/* Start Advertising
- Enable auto advertising if disconnected
- Interval: fast mode = 20 ms, slow mode = 152.5 ms
- Timeout for fast mode is 30 seconds
- Start(timeout) with timeout = 0 will advertise forever (until connected)
For recommended advertising interval
https://developer.apple.com/library/content/qa/qa1931/_index.html
*/
Bluefruit.Advertising.restartOnDisconnect(true);
Bluefruit.Advertising.setInterval(32, 244); // in unit of 0.625 ms
Bluefruit.Advertising.setFastTimeout(30); // number of seconds in fast mode
Bluefruit.Advertising.start(1); // 0 = Don't stop advertising after n seconds
}
void scrollText(void) {
while (incomplete) {
matrix.fillScreen(0);
matrix.setCursor(x, 0);
matrix.print(message);
if (--x < -maxDisp) {
x = matrix.width();
incomplete = false;
}
matrix.show();
delay(50);
}
}
void loop() {
incomplete = true;
// Echo received data
if (digitalRead('D7') == LOW) {
//VARS WILL BE STORED HERE
}
else if (Bluefruit.connected() && bleuart.notifyEnabled()) {
if (bleuart.available()) {
memset(&message[0], 0, sizeof(message));
for (int i = 0; i <= 2 * sizeof(bleuart.read()); i++) {
strcat(message, (char*)bleuart.read());
}
maxDisp = sizeof(message) * 4 + matrix.width();
if ((message[0] == 'C') && (message[1] == '=')) {
long number = (long) strtol( &message[2], NULL, 16);
color = (matrix.Color(number >> 16, number >> 8 & 0xFF, number & 0xFF));
matrix.setTextColor(color);
return;
}
else {
scrollText();
}
}
}
else {
scrollText();
}
}
