hans-jurgen/Gross_Display
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2025-05-2501

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Wegen des GRAD Zeichen viel pobiert.
This commit is contained in:
hans-jurgen
2025-06-25 16:50:02 +02:00
parent 2668eac98b
commit 4997fa9838
2 changed files with 56 additions and 35 deletions
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2
platformio.ini
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@@ -41,7 +41,7 @@ build_flags = ${env.build_flags}
-Dmqtt_port=61883
-DINNEN=\"hjk/devices/TEMPWOHNZIM/telemetry/temperature\"
;-DFLUR=\"hjk/devices/TEMPFLUR/telemetry/temperature\"
-DCO2=\"hjk/devices/257923/telemetry/co2\"
;-DCO2=\"hjk/devices/257923/telemetry/co2\"
-DAKKU=\"hjk/devices/WETTERSTATION/telemetry/battery\"
-DWETTER=\"hjk/devices/WETTERSTATION/telemetry/temperature_Htu_21\"
-DLUFTDRUCK=\"hjk/devices/WETTERSTATION/telemetry/pressure\"

89
src/main.cpp
View File

@@ -67,9 +67,9 @@ PubSubClient client(espClient);
#define matrix_width 64
#define matrix_height 32
// This defines the 'on' time of the display is us. The larger this number,
// the brighter the display. If too large the ESP will crash
uint8_t display_draw_time=10; //30-70 is usually fine
// This defines the 'on' time of the display is us. The larger this number, ---> Dies definiert die Einschaltzeit des Displays. Je größer diese Zahl,
// the brighter the display. If too large the ESP will crash ---> desto heller das Display. Wenn zu groß, stürzt das ESP ab
uint8_t display_draw_time=45; //30-70 is usually fine ---> 30-70 ist normalerweise in Ordnung
//PxMATRIX display(32,16,P_LAT, P_OE,P_A,P_B,P_C);
PxMATRIX display(64,32,P_LAT, P_OE,P_A,P_B,P_C,P_D);
@@ -198,7 +198,7 @@ void print_wifi_status() {
Serial.print(rssi);
Serial.println(" dBm");
display.clearDisplay();
scroll_text(64-16,40,"IP Adress: " + WiFi.localIP().toString()+ " signal strength (RSSI): " + String(rssi, DEC) + " dBm", 96,96,0, false);
scroll_text(matrix_height-16,40,"IP Adress: " + WiFi.localIP().toString()+ " signal strength (RSSI): " + String(rssi, DEC) + " dBm", 96,96,0, false);
}
void display_update_enable(bool is_enable)
@@ -477,13 +477,13 @@ void Test()
}
void setup() {
startTime = millis();
Serial.begin(115200);
//WiFi.mode( WIFI_OFF );
delay( 10 );
Serial.println("Start");
// initialise_wifi();
setup_wifi();
startTime = millis();
Serial.begin(115200);
//WiFi.mode( WIFI_OFF );
Serial.println("Start");
// initialise_wifi();
setup_wifi();
// Define your display layout here, e.g. 1/8 step, and optional SPI pins begin(row_pattern, CLK, MOSI, MISO, SS)
display.begin(SCAN); // Rows-scan pattern 1/32
@@ -520,27 +520,25 @@ void setup() {
// Set the brightness of the panels (default is 255)
display.setBrightness(Helligkeit);
display_update_enable(true);
display.clearDisplay();
/* display.clearDisplay();
display.setTextColor(myRED);
display.setCursor(0,0);
display.print("Pixel");
display.setTextColor(myGREEN);
display.setCursor(30,0);
display.print("Time");
display.print("Time"); */
//----------------------
display.setTextColor(myBLUE);
/* display.setTextColor(myBLUE);
display.setCursor(2,matrix_height-8);
display.print("Pixel");
display.setTextColor(myYELLOW);
display.setCursor(30,matrix_height-8);
display.print("1234");
display.print("1234"); */
display_update_enable(true);
//--------------------------------------------------
//--------------------------------------------------
delay(1000);
print_wifi_status();
configTime(0, 0, NTP_SERVER);
// See https://github.com/nayarsystems/posix_tz_db/blob/master/zones.csv for Timezone codes for your region
setenv("TZ", TZ_INFO, 1);
@@ -551,8 +549,10 @@ void setup() {
delay(5000);
ESP.restart();
}
display.clearDisplay();
lastNTPtime = time(&now);
lastEntryTime = millis();
print_wifi_status();
}
@@ -643,14 +643,21 @@ void scroll_text2(uint8_t ypos, unsigned long scroll_delay, String text, uint8_t
void scroll_Grad(uint8_t ypos, unsigned long scroll_delay, String text, uint8_t colorR, uint8_t colorG, uint8_t colorB, boolean blink)
{
uint16_t text_length = text.length() +2;
display.setTextWrap(false); // we don't wrap text so it scrolls nicely
uint16_t text_length = text.length();
text_length = text_length + 2;
uint16_t HV = matrix_width + (((text_length) * 5));
if (text_length == 19){
HV = HV -55;
}
else HV = HV - 50;
Serial.printf("Stringlänge : %d %d\r\n",text_length, HV);
display.setTextWrap(false); // we don't wrap text so it scrolls nicely --> Wir brechen den Text nicht um, damit er gut scrollt
display.setTextSize(1);
display.setRotation(0);
display.setTextColor(display.color565(colorR,colorG,colorB));
// Asuming 5 pixel average character width
for (int xpos=matrix_width; xpos>-(matrix_width+text_length*5); xpos--)
for (int xpos=matrix_width; xpos>-(matrix_width+(text_length*5)); xpos--)
{
if (millis() - lastTime >= 1000)
{
@@ -665,15 +672,15 @@ void scroll_Grad(uint8_t ypos, unsigned long scroll_delay, String text, uint8_t
display.fillRect(TimeX + 30, TimeY - 8, 2, 15, myBLACK);
}
}
//Serial.printf("XPOS = %d\r\n", xpos);
display.setTextColor(display.color565(colorR,colorG,colorB));
display.fillRect(xpos, ypos-1, 64-xpos, 9, (myBLACK));
display.setCursor(xpos,ypos);
display.print(text);
display.setCursor(xpos+132, ypos-5);
display.setCursor(xpos+HV, ypos-5);
display.setFont(&Picopixel);
display.print("o");
display.setCursor(xpos+136, ypos+6);
display.setCursor(xpos+HV+4, ypos+6);
display.setFont();
// ...........
display.println("C");
@@ -688,7 +695,11 @@ static void setup_wifi() {
long ErrCount = 0;
delay(10);
WiFi.mode( WIFI_OFF );
delay( 10 );
/* WiFi.persistent( false );
WiFi.setHostname(hostname.c_str()); //define hostname */
//WiFi.mode( WIFI_STA );
// We start by connecting to a WiFi network
if (!ip.fromString(MYIP)) { // try to parse into the IPAddress
Serial.println("UnParsable IP");
@@ -705,6 +716,11 @@ static void setup_wifi() {
if (!subnet.fromString(SUBNET)) { // try to parse into the IPAddress
Serial.println("UnParsable GATEWAY");
}
/* IPAddress ip( 192, 168, 127, 53);
IPAddress gateway( 192, 168, 127, 1 );
IPAddress subnet( 255, 255, 255, 0 );
IPAddress dns(192, 168, 127, 1); */
if (!WiFi.config(ip, gateway, subnet, dns, secondarDNS))
{
Serial.println("STA Failed to configure");
@@ -718,9 +734,9 @@ static void setup_wifi() {
Serial.print(".");
ErrCount ++;
if (ErrCount >= MaxErrCount){
endTime = millis();
unsigned long Pause = stoerung -((endTime - startTime) * 1000); // Pause
ESP.deepSleep(Pause); // Pause
/* endTime = millis();
unsigned long Pause = stoerung -((endTime - startTime) * 1000); // Pause */
ESP.restart();
delay(100);
}
}
@@ -747,7 +763,9 @@ void loop() {
ZeigeDatum(timeinfo, 1, 0);
ZeigeZeit(timeinfo, TimeX, TimeY);
//ZeigeZeit(timeinfo, 1,40);
#ifdef Co2
ZeigeCO(1,CoY);
#endif
/* if ((timeinfo.tm_min % 10) == 0){
/* if (Covid19 != 0){
scroll_text(matrix_height-8,20,"Landkreis Heilbronn", 30,30,30, true);
@@ -779,8 +797,7 @@ void loop() {
scroll_text2(matrix_height-24,20,"ich w\201nsche Euch allen ein", 128,128,0, true);
scroll_text2(matrix_height-24,20,"Frohes neues Jahr 2022.", 128,255,0, true); */
ZeigeWetter(double(TempWohn), WetterY,WetterX);
//Serial.println("START");
//ZeigeWetter(double(TempWohn), WetterY,WetterX);
if (Aussentemp > -99.9){
char szWetter[10];
#ifdef FLUR
@@ -795,7 +812,6 @@ void loop() {
/* eingeführt werden, sonst kommt es zu
einen Socket Fehler !!!! */
scroll_text(matrix_height-8,30,"Luftdruck: " + String(Pressure) + " hPa", 0,0,255, true);
dtostrf(Aussentemp, 4, 1, szWetter);
//Serial.print(Aussentemp); Serial.print(" "); Serial.println(szWetter);
/* Achtung sehr wichtig,
wenn das gesamt Laufschrift mehr
@@ -803,7 +819,8 @@ void loop() {
client.loop();
/* eingeführt werden, sonst kommt es zu
einen Socket Fehler !!!! */
scroll_Grad(matrix_height-8,30,"Aussentemperatur: " + String(szWetter), 0,0,64, true);
dtostrf(Aussentemp, 4, 1, szWetter);
scroll_Grad(matrix_height-8,30,"Aussentemperatur: " + String(szWetter), 0,0,255, true);
/* Achtung sehr wichtig,
wenn das gesamt Laufschrift mehr
als 30 Sekunden Dauert muss ein .... */
@@ -811,7 +828,11 @@ void loop() {
/* eingeführt werden, sonst kommt es zu
einen Socket Fehler !!!! */
dtostrf(Luftfeuchtigkeit, 4, 1, szWetter);
scroll_text(matrix_height-8,30,"Luftfeuchtigkeit: " + String(szWetter) + " %", 0,0,64, true);
scroll_text(matrix_height-8,30,"Luftfeuchtigkeit: " + String(szWetter) + " %", 0,0,255, true);
client.loop();
dtostrf(TempWohn, 5, 1, szWetter);
scroll_Grad(matrix_height-8,30,"Wohnzimmer: " + String(szWetter), 0, 255, 0, true);
client.loop();
}
if ((Akku <= GRENZWERT) && (Akku > 0)){
scroll_text(matrix_height-8,40,"Akku: " + String(Akku) + " Volt", 255, 0, 0, true);