commit f58e30b5d82ec97ba6946d14f0fb418e9da42de4 Author: kicap Date: Sun May 5 03:28:00 2024 +0800 first commit, added 3 pzem-004 t to detect r,s,t phase, while sending data to esp32 for sending it to server diff --git a/.DS_Store b/.DS_Store new file mode 100644 index 0000000..fdc63d3 Binary files /dev/null and b/.DS_Store differ 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/.vscode/extensions.json b/.vscode/extensions.json new file mode 100644 index 0000000..080e70d --- /dev/null +++ b/.vscode/extensions.json @@ -0,0 +1,10 @@ +{ + // See http://go.microsoft.com/fwlink/?LinkId=827846 + // for the documentation about the extensions.json format + "recommendations": [ + "platformio.platformio-ide" + ], + "unwantedRecommendations": [ + "ms-vscode.cpptools-extension-pack" + ] +} diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 0000000..cad7657 --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1,3 @@ +{ + "cmake.configureOnOpen": false +} \ No newline at end of file diff --git a/include/README b/include/README new file mode 100644 index 0000000..194dcd4 --- /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..2593a33 --- /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 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 +#include + +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..1502b44 --- /dev/null +++ b/platformio.ini @@ -0,0 +1,19 @@ +; 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:uno] +platform = atmelavr +board = uno +framework = arduino +lib_deps = + ; adafruit/Adafruit SSD1306@^2.5.9 + ; bblanchon/ArduinoJson@^7.0.4 + mandulaj/PZEM-004T-v30@^1.1.2 +monitor_speed = 19200 diff --git a/src/main.cpp b/src/main.cpp new file mode 100644 index 0000000..b058714 --- /dev/null +++ b/src/main.cpp @@ -0,0 +1,104 @@ +#include +#include + +PZEM004Tv30 pzem(6, 7); //fase r +PZEM004Tv30 pzem2(4, 5); //fase s +PZEM004Tv30 pzem3(2, 3); //fase t +SoftwareSerial fromesp32(8, 9); + +void setup() +{ + Serial.begin(19200); + fromesp32.begin(9600); + Serial.println("..initialized"); +} + +void checkPzem(String status,float voltage, float current, float power, float energy, float frequency, float pf) +{ + String ini = ""; + ini += status + ","; + if (voltage != NAN) + { + Serial.print("Voltage: "); + Serial.print(voltage); + Serial.println("V"); + ini += String(voltage) + ","; + } + else + { + Serial.println("Error reading voltage"); + ini += "err,"; + } + if (current != NAN) + { + Serial.print("Current: "); + Serial.print(current); + Serial.println("A"); + ini += String(current) + ","; + } + else + { + Serial.println("Error reading current"); + ini += "err,"; + } + if (power != NAN) + { + Serial.print("Power: "); + Serial.print(power); + Serial.println("W"); + ini += String(power) + ","; + } + else + { + Serial.println("Error reading power"); + ini += "err,"; + } + if (energy != NAN) + { + Serial.print("Energy: "); + Serial.print(energy, 3); + Serial.println("kWh"); + ini += String(energy) + ","; + } + else + { + Serial.println("Error reading energy"); + ini += "err,"; + } + if (frequency != NAN) + { + Serial.print("Frequency: "); + Serial.print(frequency, 1); + Serial.println("Hz"); + ini += String(frequency) + ","; + } + else + { + Serial.println("Error reading frequency"); + ini += "err,"; + } + if (pf != NAN) + { + Serial.print("PF: "); + Serial.println(pf); + ini += String(pf); + } + else + { + Serial.println("Error reading power factor"); + ini += "err"; + } + ini += "\n"; + fromesp32.print(ini); + + Serial.println(); + delay(2000); +} + +void loop() +{ + checkPzem("Fase R",pzem.voltage(), pzem.current(), pzem.power(), pzem.energy(), pzem.frequency(), pzem.pf()); + checkPzem("Fase S",pzem2.voltage(), pzem2.current(), pzem2.power(), pzem2.energy(), pzem2.frequency(), pzem2.pf()); + checkPzem("Fase T",pzem3.voltage(), pzem3.current(), pzem3.power(), pzem3.energy(), pzem3.frequency(), pzem3.pf()); + // delay(1500); +} diff --git a/test/README b/test/README new file mode 100644 index 0000000..9b1e87b --- /dev/null +++ b/test/README @@ -0,0 +1,11 @@ + +This directory is intended for PlatformIO Test Runner 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 PlatformIO Unit Testing: +- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html