diff options
| -rw-r--r-- | .gitignore | 5 | ||||
| -rw-r--r-- | .travis.yml | 67 | ||||
| -rw-r--r-- | .vscode/extensions.json | 7 | ||||
| -rw-r--r-- | include/README | 39 | ||||
| -rw-r--r-- | lib/README | 46 | ||||
| -rw-r--r-- | platformio.ini | 22 | ||||
| -rw-r--r-- | src/main.cpp | 419 | ||||
| -rw-r--r-- | test/README | 11 |
8 files changed, 616 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..89cc49c --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +.pio +.vscode/.browse.c_cpp.db* +.vscode/c_cpp_properties.json +.vscode/launch.json +.vscode/ipch diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 0000000..a8bbc57 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,67 @@ +# Continuous Integration (CI) is the practice, in software
+# engineering, of merging all developer working copies with a shared mainline
+# several times a day < https://docs.platformio.org/page/ci/index.html >
+#
+# Documentation:
+#
+# * Travis CI Embedded Builds with PlatformIO
+# < https://docs.travis-ci.com/user/integration/platformio/ >
+#
+# * PlatformIO integration with Travis CI
+# < https://docs.platformio.org/page/ci/travis.html >
+#
+# * User Guide for `platformio ci` command
+# < https://docs.platformio.org/page/userguide/cmd_ci.html >
+#
+#
+# Please choose one of the following templates (proposed below) and uncomment
+# it (remove "# " before each line) or use own configuration according to the
+# Travis CI documentation (see above).
+#
+
+
+#
+# Template #1: General project. Test it using existing `platformio.ini`.
+#
+
+# language: python
+# python:
+# - "2.7"
+#
+# sudo: false
+# cache:
+# directories:
+# - "~/.platformio"
+#
+# install:
+# - pip install -U platformio
+# - platformio update
+#
+# script:
+# - platformio run
+
+
+#
+# Template #2: The project is intended to be used as a library with examples.
+#
+
+# language: python
+# python:
+# - "2.7"
+#
+# sudo: false
+# cache:
+# directories:
+# - "~/.platformio"
+#
+# env:
+# - PLATFORMIO_CI_SRC=path/to/test/file.c
+# - PLATFORMIO_CI_SRC=examples/file.ino
+# - PLATFORMIO_CI_SRC=path/to/test/directory
+#
+# install:
+# - pip install -U platformio
+# - platformio update
+#
+# script:
+# - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N
diff --git a/.vscode/extensions.json b/.vscode/extensions.json new file mode 100644 index 0000000..0f0d740 --- /dev/null +++ b/.vscode/extensions.json @@ -0,0 +1,7 @@ +{
+ // See http://go.microsoft.com/fwlink/?LinkId=827846
+ // for the documentation about the extensions.json format
+ "recommendations": [
+ "platformio.platformio-ide"
+ ]
+}
diff --git a/include/README b/include/README new file mode 100644 index 0000000..45496b1 --- /dev/null +++ b/include/README @@ -0,0 +1,39 @@ +
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
diff --git a/lib/README b/lib/README new file mode 100644 index 0000000..8c9c29c --- /dev/null +++ b/lib/README @@ -0,0 +1,46 @@ +
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+| |
+| |--Bar
+| | |--docs
+| | |--examples
+| | |--src
+| | |- Bar.c
+| | |- Bar.h
+| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+| |
+| |--Foo
+| | |- Foo.c
+| | |- Foo.h
+| |
+| |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+ |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+ ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html
diff --git a/platformio.ini b/platformio.ini new file mode 100644 index 0000000..2385efa --- /dev/null +++ b/platformio.ini @@ -0,0 +1,22 @@ +;PlatformIO Project Configuration File
+;
+; Build options: build flags, source filter
+; Upload options: custom upload port, speed and extra flags
+; Library options: dependencies, extra library storages
+; Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:d1_mini]
+platform = espressif8266
+board = d1_mini
+framework = arduino
+
+lib_deps =
+ LiquidCrystal_I2C
+ PubSubClient
+
+upload_protocol = espota
+upload_port = 172.19.1.103
+;upload_port = /dev/ttyUSB3
\ No newline at end of file diff --git a/src/main.cpp b/src/main.cpp new file mode 100644 index 0000000..8516001 --- /dev/null +++ b/src/main.cpp @@ -0,0 +1,419 @@ +#include <ESP8266WiFi.h>
+#include <ESP8266WiFiMulti.h>
+#include <ESP8266WiFi.h>
+#include <ESP8266mDNS.h>
+#include <WiFiUdp.h>
+#include <ArduinoOTA.h>
+
+#include <PubSubClient.h>
+const char* debug = "debug";
+const char* server = "172.19.1.10";
+
+WiFiClient espClient;
+PubSubClient client(espClient);
+
+ESP8266WiFiMulti wifiMulti;
+
+const char* ssid = "bakketoppen";
+const char* password = "longtimeago";
+const char* ssid2 = "iot";
+const char* ssid3 = "desk";
+
+uint8_t MAC_array[6];
+char MAC_char[21];
+
+#include <Wire.h>
+#include <LiquidCrystal_I2C.h>
+
+LiquidCrystal_I2C lcd(0x3F, 20, 4); // 103
+//LiquidCrystal_I2C lcd(0x27, 20, 4);
+
+int val;
+char str[10];
+
+bool backlight;
+bool oldbacklight;
+
+unsigned long tick = 0;
+char outside[10] = "";
+int co = 0;
+int sec = 10;
+
+void numprint(int num);
+int level(byte* payload, unsigned int length) {
+ if((char)payload[0]=='o' && (char)payload[1]=='n'){
+ return 1024;
+ }
+ if((char)payload[0]=='o' && (char)payload[1]=='f'){
+ return 0;
+ }
+
+ unsigned int i;
+ str[0] = '0';
+ str[1] = '0';
+ str[2] = '0';
+ str[3] = '0';
+ str[4] = '\0';
+
+ for(i = 0; i < length; i++) {
+ str[i] = (char)payload[i];
+ }
+
+ for(i = length; i < 10; i++) {
+ str[i] = '\0';
+ }
+
+ return atoi(str);
+}
+
+void callback(char* topic, byte* payload, unsigned int length) {
+ if(topic[1]=='l') {
+ if(payload[0]=='0' && length==1) {
+ backlight = false;
+ } else {
+ backlight = true;
+ }
+
+ lcd.setCursor(0,2);
+ for(unsigned int a=length; a<7; a++) {
+ lcd.print(' ');
+ }
+ for(unsigned int a=0; a<length; a++) {
+ lcd.print((char)payload[a]);
+ }
+ lcd.print(" lux ");
+ return ;
+ }
+
+ if(topic[14]=='c' && topic[15]=='o' && topic[16]=='2') {
+ co = level(payload, length);
+ //numprint(level(payload, length));
+ return ;
+ }
+
+ if(topic[14]=='t') {
+ lcd.setCursor(12,2);
+ for(unsigned int a=0; a<length; a++) {
+ lcd.print((char)payload[a]);
+ }
+ lcd.print(" C");
+ return ;
+ }
+
+ if(topic[10]=='t') {
+ for(unsigned int a=0; a<10; a++) {
+ outside[a] = ' ';
+ }
+ for(unsigned int a=0; a<length; a++) {
+ outside[a] = payload[a];
+ }
+ return ;
+ }
+
+ if(topic[14]=='p') {
+ lcd.setCursor(0,3);
+ for(unsigned int a=length; a<7; a++) {
+ lcd.print(' ');
+ }
+ for(unsigned int a=0; a<length; a++) {
+ lcd.print((char)payload[a]);
+ }
+ lcd.print(" hPa");
+ return ;
+ }
+
+ if(topic[14]=='h') {
+ if(length > 3) return;
+ lcd.setCursor(12,3);
+ for(unsigned int a=length; a<5; a++) {
+ lcd.print(' ');
+ }
+ for(unsigned int a=0; a<length; a++) {
+ lcd.print((char)payload[a]);
+ }
+ lcd.print(" %");
+ return ;
+ }
+
+}
+
+byte user_value1[8]={
+ B11111,
+ B11111,
+ B00000,
+ B00000,
+ B00000,
+ B00000,
+ B00000,
+ B00000
+};
+byte user_value2[8]={
+ B00000,
+ B00000,
+ B00000,
+ B00000,
+ B00000,
+ B00000,
+ B11111,
+ B11111
+};
+byte user_value3[8]={
+ B11111,
+ B11111,
+ B00000,
+ B00000,
+ B00000,
+ B00000,
+ B11111,
+ B11111
+};
+byte user_value4[8]={
+ B11111,
+ B11111,
+ B11111,
+ B11111,
+ B11111,
+ B11111,
+ B11111,
+ B11111
+};
+byte user_value5[8]={
+ B00000,
+ B00000,
+ B00011,
+ B00011,
+ B00011,
+ B00011,
+ B00000,
+ B00000
+};
+byte user_value6[8]={
+ B00000,
+ B00000,
+ B11000,
+ B11000,
+ B11000,
+ B11000,
+ B00000,
+ B00000
+};
+
+void setup()
+{
+ Wire.begin();
+ lcd.init();
+ lcd.noBacklight();
+ lcd.clear();
+ lcd.backlight();
+ backlight = true;
+ oldbacklight = true;
+ WiFi.mode(WIFI_STA);
+ wifiMulti.addAP(ssid,password);
+ wifiMulti.addAP(ssid2,password);
+ wifiMulti.addAP(ssid3,password);
+ while (wifiMulti.run() != WL_CONNECTED) {
+ delay(10);
+ yield();
+ }
+
+ unsigned int i;
+ WiFi.macAddress(MAC_array);
+ for (i = 0; i < sizeof(MAC_array); ++i){
+ sprintf(MAC_char,"%s%02x",MAC_char,MAC_array[i]);
+ }
+
+ lcd.createChar(0, user_value1);
+ lcd.createChar(1, user_value2);
+ lcd.createChar(2, user_value3);
+ lcd.createChar(3, user_value4);
+ lcd.createChar(4, user_value5);
+ lcd.createChar(5, user_value6);
+
+ client.setServer(server, 1883);
+ client.setCallback(callback);
+ client.connect(MAC_char);
+ client.publish(debug,MAC_char);
+ client.subscribe("/light");
+ client.subscribe("/dc4f22660be4/temperature");
+ client.subscribe("/dc4f22660be4/humidity");
+ client.subscribe("/dc4f22660be4/pressure");
+ client.subscribe("/sensor/0/temperature");
+ client.subscribe("/b4e62d675b8d/co2");
+
+ ArduinoOTA.setHostname(MAC_char);
+ ArduinoOTA.begin();
+ ESP.wdtEnable(WDTO_8S);
+ tick = millis();
+}
+
+void myprint(int x, const uint8_t num[6]) {
+ yield();
+ lcd.setCursor(x,0);
+ yield();
+ lcd.write(num[0]); yield(); lcd.write(num[1]); yield(); lcd.write(num[2]);
+ yield();
+ lcd.setCursor(x,1);
+ yield();
+ lcd.write(num[3]); yield(); lcd.write(num[4]); yield(); lcd.write(num[5]);
+}
+
+const uint8_t numbers[][6] = {
+ {
+ 3, 0, 3,
+ 3, 1, 3
+ },
+ {
+ 0, 3, 160,
+ 1, 3, 1
+ },
+ {
+ 2, 2, 3,
+ 3, 1, 1
+ },
+ {
+ 2, 2, 3,
+ 1, 1, 3
+ },
+ {
+ 3, 1, 3,
+ 160, 160, 3
+ },
+ {
+ 3, 2, 2,
+ 1, 1, 3
+ },
+ {
+ 3, 2, 2,
+ 3, 1, 3
+ },
+ {
+ 0, 0, 3,
+ 160, 160, 3
+ },
+ {
+ 3, 2, 3,
+ 3, 1, 3
+ },
+ {
+ 3, 2, 3,
+ 1, 1, 3
+ },
+ {
+ 160, 160, 160,
+ 160, 160, 160
+ },
+ {
+ 3, 0, 0,
+ 3, 1, 1
+ },
+ {
+ 160, 1, 160,
+ 160, 160, 160
+ },
+ {
+ 3, 2, 3,
+ 160, 160, 160
+ }
+};
+
+void numprint(int num) {
+ if(num >= 10000) {
+ myprint(0, numbers[num / 10000 % 10]);
+ } else {
+ myprint(0, numbers[10]);
+ }
+
+ if(num >= 1000) {
+ myprint(4, numbers[num / 1000 % 10]);
+ } else {
+ myprint(4, numbers[10]);
+ }
+
+ if(num >= 100) {
+ myprint(8, numbers[num / 100 % 10]);
+ } else {
+ myprint(8, numbers[10]);
+ }
+
+ if(num >= 10) {
+ myprint(12, numbers[num / 10 % 10]);
+ } else {
+ myprint(12, numbers[10]);
+ }
+
+ if(num >= 0) {
+ myprint(16, numbers[num / 1 % 10]);
+ } else {
+ myprint(16, numbers[10]);
+ }
+}
+
+
+void loop()
+{
+ ESP.wdtFeed();
+
+ if (wifiMulti.run() == WL_CONNECTED) {
+ yield();
+ }
+
+ if(oldbacklight != backlight) {
+ oldbacklight = backlight;
+ if(backlight) {
+ lcd.backlight();
+ } else {
+ lcd.noBacklight();
+ }
+ }
+
+ if(client.connected()) {
+ client.loop();
+ } else {
+ client.connect(MAC_char);
+ client.subscribe("/light");
+ client.subscribe("/dc4f22660be4/temperature");
+ client.subscribe("/dc4f22660be4/humidity");
+ client.subscribe("/dc4f22660be4/pressure");
+ client.subscribe("/sensor/0/temperature");
+ client.subscribe("/b4e62d675b8d/co2");
+ }
+
+
+ if(millis() - tick >= 1000) {
+ tick = millis();
+ sec--; if(sec<0) sec = 10;
+
+ if(sec == 5) {
+ for(int a=0; a<5; a++) {
+ if('-' == outside[a]) { myprint(a*4, numbers[12]); }
+ if('0' == outside[a]) { myprint(a*4, numbers[0]); }
+ if('1' == outside[a]) { myprint(a*4, numbers[1]); }
+ if('2' == outside[a]) { myprint(a*4, numbers[2]); }
+ if('3' == outside[a]) { myprint(a*4, numbers[3]); }
+ if('4' == outside[a]) { myprint(a*4, numbers[4]); }
+ if('5' == outside[a]) { myprint(a*4, numbers[5]); }
+ if('6' == outside[a]) { myprint(a*4, numbers[6]); }
+ if('7' == outside[a]) { myprint(a*4, numbers[7]); }
+ if('8' == outside[a]) { myprint(a*4, numbers[8]); }
+ if('9' == outside[a]) { myprint(a*4, numbers[9]); }
+ if('.' == outside[a]) {
+ myprint(a*4, numbers[13]);
+ a++;
+ myprint(a*4, numbers[11]);
+ for(a = a + 1; a<5; a++) {
+ myprint(a*4, numbers[10]);
+ }
+ }
+ }
+ }
+
+ if(sec == 0) {
+ numprint(co);
+ }
+ }
+
+ delay(10);
+ ESP.wdtFeed();
+ ArduinoOTA.handle();
+ ESP.wdtFeed();
+}
diff --git a/test/README b/test/README new file mode 100644 index 0000000..c3b0ed6 --- /dev/null +++ b/test/README @@ -0,0 +1,11 @@ +
+This directory is intended for PIO Unit Testing and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PIO Unit Testing:
+- https://docs.platformio.org/page/plus/unit-testing.html
|