Krautspace/doorstatus
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enum für status durch char ersetzt, senden des status in eigene funktion

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bernd 2025-06-13 17:47:48 +02:00
parent 473c114053
commit b2ed249097
1 changed files with 22 additions and 28 deletions
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42
source/client/esp32-s3/statusclient/statusclient.ino
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@ -10,21 +10,15 @@
#include "credentials.h"
enum door_state {
/*
*/
CLOSED = '0',
OPEN = '1'
};
door_state new_door_state = CLOSED;
door_state current_door_state = CLOSED;
char new_door_state = '0';
char current_door_state = '0';
WiFiClient basic_client;
ESP_SSLClient ssl_client;
void display_info() {
/*
* ausgabe einiger infos tum device. ich verstehe allerdings die
* ausgabe einiger infos zum device. ich verstehe allerdings die
* for-schleife nicht.
*/
uint32_t chipId = 0;
@ -100,7 +94,7 @@ void set_ssl() {
}
door_state read_door_state() {
char read_door_state() {
/*
* die initialisierung des reed-switch-pins mit pullup bewirkt, dass am pin
* 3,3 volt anliegen. die verbindung des pins mit GND sorgt dafür,
@ -111,14 +105,14 @@ door_state read_door_state() {
* geöffnete tür -> reed offen -> high
*/
if (digitalRead(REED_PIN) == HIGH) {
return OPEN;
return '1';
}
return CLOSED;
return '0';
}
bool send_status(door_state state) {
bool send_status(int state) {
/*
* param 1: door_state
* param 1: integer
* returns: boolean
*
* needs error handling
@ -127,33 +121,31 @@ bool send_status(door_state state) {
int counter = 0;
// connect to server
Serial.print("Connecting to server ");
Serial.print(SERVER_URL);
Serial.print(" ... ");
Serial.printf("Connect to server %s:%i ... ", SERVER_URL, SERVER_PORT);
if (ssl_client.connect(SERVER_URL, SERVER_PORT)) {
Serial.println(" ok");
Serial.print("Upgrade to HTTPS...");
if (!ssl_client.connectSSL())
{
Serial.println(" failed\r\n");
ssl_client.stop();
return false;
}
Serial.println(" ok");
} else {
Serial.println(" failed\n");
ssl_client.stop();
return false;
}
// send new status
Serial.print("Send new status ... ");
response = ssl_client.write(current_door_state);
ssl_client.flush();
Serial.print("Bytes written: ");
Serial.println(response);
Serial.print("Read response...");
Serial.print((char)ssl_client.read());
Serial.println();
} else {
Serial.println(" failed\n");
ssl_client.stop();
return false;
}
ssl_client.stop();
return true;
}
@ -175,7 +167,9 @@ void loop() {
*/
new_door_state = read_door_state();
if (new_door_state != current_door_state) {
Serial.print("Status has changed to ");
Serial.print("Status has changed from ");
Serial.print(current_door_state);
Serial.print(" to ");
Serial.println(new_door_state);
if (send_status(new_door_state)) {
current_door_state = new_door_state;