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preliminary results for trap alarm

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gutmet 2023-02-28 17:22:46 +01:00
commit a40177bd7a
3 changed files with 505 additions and 0 deletions
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7
TrapAlarm/.vscode/arduino.json vendored Normal file
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{
"configuration": "xtal=80,vt=flash,exception=disabled,stacksmash=disabled,ssl=all,mmu=3232,non32xfer=fast,eesz=4M2M,led=2,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=115200",
"board": "esp8266:esp8266:nodemcuv2",
"sketch": "ESP8266_SIM800L.ino",
"output": "../build",
"port": "/dev/ttyUSB0"
}

385
TrapAlarm/.vscode/c_cpp_properties.json vendored Normal file
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{
"version": 4,
"configurations": [
{
"name": "Linux",
"compilerPath": "/usr/bin/gcc",
"compilerArgs": [],
"intelliSenseMode": "linux-gcc-x64",
"includePath": [
"${workspaceFolder}/**",
"/home/alexander/Arduino/libraries/**",
"/home/alexander/arduino-1.8.19/**",
"/home/alexander/.arduino15/packages/esp8266/**",
"/home/alexander/Arduino/build/core"
],
"forcedInclude": [],
"cStandard": "gnu17",
"cppStandard": "gnu++14",
"defines": [
"USBCON"
]
},
{
"name": "Arduino",
"compilerPath": "/home/alexander/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++",
"compilerArgs": [
"-U__STRICT_ANSI__",
"-w",
"-Werror=return-type",
"-free",
"-fipa-pta",
"-mlongcalls",
"-mtext-section-literals",
"-fno-rtti",
"-falign-functions=4",
"-std=gnu++17"
],
"intelliSenseMode": "gcc-x64",
"includePath": [
"/home/alexander/.arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include",
"/home/alexander/.arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include",
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"/home/alexander/.arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266",
"/home/alexander/.arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/nodemcu",
"/home/alexander/.arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/SoftwareSerial/src",
"/home/alexander/.arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src",
"/home/alexander/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/xtensa-lx106-elf/include/c++/10.3.0",
"/home/alexander/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/xtensa-lx106-elf/include/c++/10.3.0/xtensa-lx106-elf",
"/home/alexander/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/xtensa-lx106-elf/include/c++/10.3.0/backward",
"/home/alexander/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/lib/gcc/xtensa-lx106-elf/10.3.0/include",
"/home/alexander/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/lib/gcc/xtensa-lx106-elf/10.3.0/include-fixed",
"/home/alexander/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/xtensa-lx106-elf/include"
],
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"/home/alexander/.arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266/Arduino.h"
],
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"ICACHE_FLASH",
"_GNU_SOURCE",
"MMU_IRAM_SIZE=0x8000",
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"LWIP_OPEN_SRC",
"TCP_MSS=536",
"LWIP_FEATURES=1",
"LWIP_IPV6=0",
"ARDUINO=10819",
"ARDUINO_ESP8266_NODEMCU_ESP12E",
"ARDUINO_ARCH_ESP8266",
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"LED_BUILTIN=2",
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]
}
]
}

113
TrapAlarm/ESP8266_SIM800L.ino Normal file
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#include <Arduino.h>
#include <SoftwareSerial.h>
#include <ESP8266WiFi.h>
#define SERIAL2_TX_D6 12
#define SERIAL2_RX_D7 13
#define SERIAL_DELAY 200
#define DEBUG_D1 5
#define ONBOARD_LED 16
#define ERROR_BLINK_DELAY 200
const char* ssid = "gutmetmetihmseindings";
const char* wifipassword = "321meins";
const uint16_t serverport = 666;
IPAddress local_IP(192,168,0,1);
IPAddress gateway(0,0,0,0);
IPAddress subnet(255,255,255,0);
WiFiServer server(serverport);
WiFiClient client;
SoftwareSerial myPort;
bool debugMode = true; // false;
bool okSIM = true;
bool ledOn = false;
void determineDebugMode() {
pinMode(DEBUG_D1, INPUT_PULLUP);
pinMode(ONBOARD_LED, OUTPUT);
digitalWrite(ONBOARD_LED, LOW);
delay(100);
if (digitalRead(DEBUG_D1) == LOW)
debugMode = true;
}
void setupAP() {
if (debugMode) {
WiFi.softAPConfig(local_IP, gateway, subnet);
WiFi.softAP(ssid, wifipassword);
}
}
void setupSoftSerial() {
// SIM 800L comm
myPort.begin(9600, SWSERIAL_8N1, SERIAL2_RX_D7, SERIAL2_TX_D6, false);
if (!myPort)
while (true)
delay(1000);
}
void setupDebugServer() {
if (debugMode) {
server.begin();
do
client = server.available();
while (!client);
}
}
String sendCmd(String cmd) {
myPort.println(cmd);
delay(SERIAL_DELAY);
return myPort.readString();
}
bool sendCmdAndExpect(String cmd, String expected) {
String response = sendCmd(cmd);
if (expected != NULL && expected != "")
return response.indexOf(expected) > -1;
else
return true;
}
void checkSIMModule() {
if (!debugMode) {
okSIM &= sendCmdAndExpect("ATI", "SIM800");
okSIM &= sendCmdAndExpect("AT+CREG?", "+CREG: 0,1");
String resp = sendCmd("AT+CSQ");
int first = resp.indexOf(":");
int last = resp.indexOf(",");
if (first > -1 && last > -1 && (last-1) > first) {
String tmp = resp.substring(first+1, last);
tmp.trim();
int val = tmp.toInt();
okSIM &= (val > 10);
}
}
}
void setup() {
determineDebugMode();
setupAP();
setupSoftSerial();
setupDebugServer();
checkSIMModule();
}
void loop() {
if (debugMode) {
while (client.available() == 0) {}
String cmd = client.readString();
cmd.trim();
myPort.println(cmd);
delay(333);
client.println(myPort.readString());
} else if (!okSIM) {
ledOn = !ledOn;
digitalWrite(ONBOARD_LED, ledOn);
delay(ERROR_BLINK_DELAY);
} else {
}
}