migrate from arduino to platformio
This commit is contained in:
parent
f874384a29
commit
0e5ffebaa7
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.pio
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This directory is intended for project header files.
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A header file is a file containing C declarations and macro definitions
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to be shared between several project source files. You request the use of a
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header file in your project source file (C, C++, etc) located in `src` folder
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by including it, with the C preprocessing directive `#include'.
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```src/main.c
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#include "header.h"
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int main (void)
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{
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...
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}
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```
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Including a header file produces the same results as copying the header file
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into each source file that needs it. Such copying would be time-consuming
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and error-prone. With a header file, the related declarations appear
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in only one place. If they need to be changed, they can be changed in one
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place, and programs that include the header file will automatically use the
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new version when next recompiled. The header file eliminates the labor of
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finding and changing all the copies as well as the risk that a failure to
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find one copy will result in inconsistencies within a program.
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In C, the usual convention is to give header files names that end with `.h'.
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It is most portable to use only letters, digits, dashes, and underscores in
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header file names, and at most one dot.
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Read more about using header files in official GCC documentation:
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* Include Syntax
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* Include Operation
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* Once-Only Headers
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* Computed Includes
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https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
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@ -0,0 +1,46 @@
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This directory is intended for project specific (private) libraries.
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PlatformIO will compile them to static libraries and link into executable file.
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The source code of each library should be placed in a an own separate directory
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("lib/your_library_name/[here are source files]").
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For example, see a structure of the following two libraries `Foo` and `Bar`:
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|--lib
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| |
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| |--Bar
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| | |--docs
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| | |--examples
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| | |--src
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| | |- Bar.c
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| | |- Bar.h
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| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
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| |
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| |--Foo
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| | |- Foo.c
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| | |- Foo.h
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| |
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| |- README --> THIS FILE
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|
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|- platformio.ini
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|--src
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|- main.c
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and a contents of `src/main.c`:
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```
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#include <Foo.h>
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#include <Bar.h>
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int main (void)
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{
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...
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}
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```
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PlatformIO Library Dependency Finder will find automatically dependent
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libraries scanning project source files.
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More information about PlatformIO Library Dependency Finder
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- https://docs.platformio.org/page/librarymanager/ldf.html
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; PlatformIO Project Configuration File
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;
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; Build options: build flags, source filter
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; Upload options: custom upload port, speed and extra flags
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; Library options: dependencies, extra library storages
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; Advanced options: extra scripting
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;
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; Please visit documentation for the other options and examples
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; https://docs.platformio.org/page/projectconf.html
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[env:pro16MHzatmega328]
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platform = atmelavr
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board = pro16MHzatmega328
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framework = arduino
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monitor_speed = 9600
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lib_deps =
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# Using library Id
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28
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# Using library Name
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Adafruit NeoPixel
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# Depend on specific version
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Adafruit NeoPixel@1.3.5
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# Semantic Versioning Rules
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Adafruit NeoPixel@^1.3.5
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Adafruit NeoPixel@~1.3.5
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Adafruit NeoPixel@>=1.3.5
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# Using library Id
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89
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# Using library Name
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PubSubClient
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# Depend on specific version
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PubSubClient@2.7
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# Semantic Versioning Rules
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PubSubClient@^2.7
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PubSubClient@~2.7
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PubSubClient@>=2.7
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# Using library Id
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129
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# Using library Name
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Encoder
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# Depend on specific version
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Encoder@1.4.1
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# Semantic Versioning Rules
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Encoder@^1.4.1
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Encoder@~1.4.1
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Encoder@>=1.4.1
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/*
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* TODO:
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* bestehende steuerung aus espcontroller übernehmen und testen
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* topics und handler implementieren
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*/
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#include <Arduino.h>
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#include <Adafruit_NeoPixel.h>
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#ifdef __AVR__
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#include <avr/power.h>
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#endif
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#define LEDPIN 9 //PB1 = D9 = Pin15
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Adafruit_NeoPixel leds = Adafruit_NeoPixel(9, LEDPIN, NEO_GRB + NEO_KHZ800);
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uint8_t wheelpos=0;
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#include "Ethernet.h"
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#include "PubSubClient.h"
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boolean useethernet=false;
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//Ethernet and MQTT
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String ip = "";
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uint8_t mac[6] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x06};
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#define CLIENT_ID "Mixer"
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EthernetClient ethClient;
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PubSubClient mqttClient;
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#define PUBLISH_DELAY 10000
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long last_send=0;
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//Serial
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long last_serialdebug=0;
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#define INTERVAL_SERIALDEBUG 200
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//Inputs
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#define PIN_BUTTON A3 //A3 = PC3, defining PCx as pin doesnt work
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#define PIN_ENCA A2 //A2 = PC2
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#define PIN_ENCB A1 //A1 = PC1
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#define BUTTON_RELEASE_DEBOUNCE 10 //minimum time after button release to reenable triggering
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boolean button_flag=false; //true if button pressed
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boolean button_released=true;
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long last_button_released=0; //last time button has been released (for debounce)
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//Shift Register 595
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//connections: https://www.arduino.cc/en/tutorial/ShiftOut
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#define SRLATCH PD4 //D4 = PD4
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#define SRCLOCK PD3 //D3 = PD3
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#define SRDATA PD2 //D2 = PD2
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uint16_t srbits=0;
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#include <Encoder.h>
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Encoder volEnc(PIN_ENCA,PIN_ENCB);
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float encoderMultiplier=4.0;
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//Servo stuff
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#define PIN_MOTOR_IN1 PD5 //to L293(pin2) Motor IN1
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#define PIN_MOTOR_IN2 PD6 //to L293(pin7) Motor IN2
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//#define SRPIN_MOTOR_IN1 1 //L293(pin2) Motor IN1 -- moved to atmega pin
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//#define SRPIN_MOTOR_IN2 2 //L293(pin7) Motor IN2 -- moved to atmega pin
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#define PIN_POT A0 //A0 = PC0, reference potentiometer wiper
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#define DEADZONE_POTI 5 //maximum allowed error. stop when reached this zone
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#define POT_MIN 10 //minimum value pot can reach
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#define POT_MAX 1010 //maximum value pot can reach
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#define POTIFILTER 0.8 //0 to 1. 1 means old value stays forever
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int poti_set=512; //set value
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int poti_read=0; //read value from poti
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boolean poti_reachedposition=true; //set to true if position reached. after that stop turning
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//#define MOTOR_STOP(); srWrite(SRPIN_MOTOR_IN1,LOW); srWrite(SRPIN_MOTOR_IN2,LOW);
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//#define MOTOR_LEFT(); srWrite(SRPIN_MOTOR_IN1,LOW); srWrite(SRPIN_MOTOR_IN2,HIGH);
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//#define MOTOR_RIGHT(); srWrite(SRPIN_MOTOR_IN1,HIGH); srWrite(SRPIN_MOTOR_IN2,LOW);
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//#define MOTOR_TURNING() (srRead(SRPIN_MOTOR_IN1) != srRead(SRPIN_MOTOR_IN2))
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#define MOTOR_STOP(); digitalWrite(PIN_MOTOR_IN1,LOW); digitalWrite(PIN_MOTOR_IN2,LOW);
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#define MOTOR_LEFT(); digitalWrite(PIN_MOTOR_IN1,LOW); digitalWrite(PIN_MOTOR_IN2,HIGH);
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#define MOTOR_RIGHT(); digitalWrite(PIN_MOTOR_IN1,HIGH); digitalWrite(PIN_MOTOR_IN2,LOW);
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#define MOTOR_TURNING() (digitalRead(PIN_MOTOR_IN1) != digitalRead(PIN_MOTOR_IN2))
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//Motorcheck
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long last_motorcheck=0;
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#define INTERVAL_MOTORCHECK 100 //check motor movement every x ms
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int poti_read_last=0;
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int motor_vel=0; //analog read units per second
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#define MINIMUM_MOTORVEL 20 //minimum velocity motor should turn wenn active
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#define MOTOR_FAILTIME 500 //in ms. if motor did not turn fox x amount of time at least with MINIMUM_MOTORVEL an error will initiate
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long last_motorTooSlow=0; //typically 0
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//error
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uint8_t error=0;
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#define NOERROR 0
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#define MOTORDIDNOTTURN 1
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void setup() {
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pinMode(PIN_BUTTON,INPUT_PULLUP);
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pinMode(PIN_POT,INPUT);
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pinMode(SRLATCH, OUTPUT);
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pinMode(SRCLOCK, OUTPUT);
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pinMode(SRDATA, OUTPUT);
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Serial.begin(9600);
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while (!Serial) {};
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Serial.println("Starting");
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leds.begin();
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for(uint8_t i=0;i<leds.numPixels();i++){ //set color of all leds
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leds.setPixelColor(i, leds.Color(100,100,100));
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}
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leds.show();
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if (useethernet)
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{
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Serial.println("Setting up ethernet connection via DHCP");
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if (Ethernet.begin(mac) == 0) { // setup ethernet communication using DHCP
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useethernet=false;
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//Unable to configure Ethernet using DHCP
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Serial.println("Unable to configure Ethernet using DHCP");
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delay(200);
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//for (;;);
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}else{
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useethernet=true;
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Serial.println("Ethernet configured via DHCP");
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Serial.print("IP address: ");
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Serial.println(Ethernet.localIP());
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Serial.println();
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ip = String (Ethernet.localIP()[0]);
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ip = ip + ".";
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ip = ip + String (Ethernet.localIP()[1]);
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ip = ip + ".";
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ip = ip + String (Ethernet.localIP()[2]);
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ip = ip + ".";
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ip = ip + String (Ethernet.localIP()[3]);
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//Serial.println(ip);
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// setup mqtt client
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Serial.println("Configuring MQTT client");
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mqttClient.setClient(ethClient);
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mqttClient.setServer("10.0.0.1", 1883);
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Serial.println("MQTT client configured");
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mqttClient.setCallback(callback);
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}
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}else{
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Serial.println("Ethernet disabled");
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}
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Serial.println("Ready");
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last_send = millis();
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}
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void reconnect() {
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// Loop until reconnected
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while (!mqttClient.connected()) {
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Serial.print("Attempting MQTT connection...");
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// Attempt to connect
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if (mqttClient.connect(CLIENT_ID)) {
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Serial.println("connected");
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mqttClient.publish("audiomixer/ip", ip.c_str()); //Publish own ip
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mqttClient.subscribe("audiomixer/main/volume/set"); //subscribe to /set, republish without /set
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} else {
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Serial.print("failed, rc=");
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Serial.print(mqttClient.state());
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Serial.println(" try again in 5 seconds");
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delay(5000);// Wait 5 seconds before retrying
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}
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}
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}
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void loop() {
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long loopmillis=millis();
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if (useethernet){
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if (!mqttClient.connected()) {
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Serial.println("Reconnecting to mqtt");
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reconnect();
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}
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mqttClient.loop();
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}
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//Serial Input ##############################################
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while (Serial.available() > 0) {
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int _value = Serial.parseInt();
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if (Serial.read() == '\n') {
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Serial.print("value=");
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Serial.println(_value);
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//poti_set=_value;
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//poti_reachedposition=false; //aim for new position
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srWrite(_value,!srRead(_value));
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}
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}
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//Inputs ###################################################
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poti_read=poti_read*POTIFILTER + (1.0-POTIFILTER)*analogRead(PIN_POT); //read poti
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if (!digitalRead(PIN_BUTTON)){ //button pressed
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if (button_released){
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button_released=false; //flag: not released
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if(loopmillis-last_button_released > BUTTON_RELEASE_DEBOUNCE){
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button_flag=true;
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}
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}
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}else if(!button_flag && !button_released){ //button released and flag has been cleared
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last_button_released=loopmillis;
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button_released=true;
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}
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//Read Encoder to velocity "volEncVel"
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int volEncVel=0;
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int _volEnc=volEnc.read();
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if (_volEnc!=0){ //encoder moved
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volEncVel=_volEnc;
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volEnc.write(0); //reset value
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}
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//Input Handling
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if (volEncVel!=0){ //knob moved
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poti_set+=volEncVel*encoderMultiplier; //change poti set value
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poti_set=constrain(poti_set, POT_MIN,POT_MAX);
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poti_reachedposition=false;
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}
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//Motor Movement Routine #################
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if (error==0){ //no errors
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if (!poti_reachedposition && abs(poti_read-poti_set)>DEADZONE_POTI){ //error too high
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if (poti_read-poti_set < 0){
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MOTOR_LEFT();
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}else{
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MOTOR_RIGHT();
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}
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}else if(!poti_reachedposition){ //position reached but flag not set
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MOTOR_STOP();
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Serial.print("reached:");
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Serial.print(" set=");
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Serial.print(poti_set);
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Serial.print(" is=");
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Serial.print(poti_read);
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Serial.print(" vel=");
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Serial.println();
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poti_reachedposition=true; //position reached
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}
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if ( loopmillis > last_motorcheck+INTERVAL_MOTORCHECK){
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last_motorcheck=loopmillis;
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motor_vel=(poti_read-poti_read_last)*1000 /INTERVAL_MOTORCHECK ; //calculate current motor velocity
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poti_read_last=poti_read;
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//motor fail check
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if (MOTOR_TURNING() && abs(motor_vel)<MINIMUM_MOTORVEL){ //motor is turning too slow
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if (last_motorTooSlow==0){ //first time slow motor recognized
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last_motorTooSlow=loopmillis;
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}else if (loopmillis-last_motorTooSlow > MOTOR_FAILTIME){
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error=MOTORDIDNOTTURN;
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Serial.println("MOTORDIDNOTTURN");
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}
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}else if (last_motorTooSlow>0){ //was recognized too slow but is now turning fast again
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last_motorTooSlow=0; //reset
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}
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||||
}
|
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}else{ //an error occured. error!=0
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MOTOR_STOP();
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}
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if ( loopmillis > last_serialdebug+INTERVAL_SERIALDEBUG){
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last_serialdebug=loopmillis;
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Serial.print(" set=");
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Serial.print(poti_set);
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Serial.print(" is=");
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Serial.print(poti_read);
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Serial.print(" vel=");
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Serial.print(motor_vel);
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Serial.println("");
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if (button_flag){ //TODO: remove hier if correct behaviour implemented
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Serial.println("BUTTON Pressed");
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button_flag=false; //clear flag to reenable button triggering.
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}
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for(uint8_t i=0;i<leds.numPixels();i++){ //set color of all leds
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leds.setPixelColor(i, Wheel(wheelpos+i*10));
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}
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wheelpos+=5;
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leds.show();
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}
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||||
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}
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||||
void sendData() {
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||||
char msgBuffer[20];
|
||||
float h = 50;
|
||||
float testvalue = 42;
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||||
/*
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||||
Serial.print("testvalue: ");
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Serial.print(testvalue);
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Serial.println();
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||||
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||||
if (mqttClient.connect(CLIENT_ID)) {
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mqttClient.publish("audiomixer/messwert/parameter", dtostrf(testvalue, 6, 2, msgBuffer));
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//mqttClient.publish(DEVICENAME+"/br/nb/deur", (statusBD == HIGH) ? "OPEN" : "CLOSED");
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}*/
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}
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void callback(char* topic, byte* payload, unsigned int length) {
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payload[length] = '\0'; //add end of string character
|
||||
Serial.print("Message arrived [");
|
||||
Serial.print(topic);
|
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Serial.print("] ");//MQTT_BROKER
|
||||
for (int i = 0; i < length; i++) {
|
||||
Serial.print((char)payload[i]);
|
||||
}
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Serial.println();
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||||
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||||
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||||
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||||
//if (strncmp((const char*)payload, "ON", 2) == 0) {
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||||
//}
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||||
|
||||
if (strncmp((const char*)topic, "audiomixer/main/volume/set",sizeof(topic)) == 0) {
|
||||
//Serial.println("republish");
|
||||
|
||||
String s = String((char*)payload);
|
||||
Serial.print("Stringreceived=");
|
||||
Serial.println(s);
|
||||
float _floatvalue = s.toFloat();
|
||||
Serial.print("setvalue=");
|
||||
Serial.println(_floatvalue);
|
||||
|
||||
poti_set=constrain(map(_floatvalue,0.0,100.0,POT_MIN,POT_MAX),POT_MIN,POT_MAX); //set new poti position
|
||||
poti_reachedposition=false; //aim for new position
|
||||
mqttClient.publish("audiomixer/main/volume", payload, length );
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
void srWrite(uint8_t pin, boolean state){
|
||||
if (state==true){
|
||||
srbits |= 1UL << pin; //set bit
|
||||
}else{
|
||||
srbits &= ~(1UL << pin); //clear bit
|
||||
}
|
||||
digitalWrite(SRLATCH, LOW);
|
||||
shiftOut(SRDATA, SRCLOCK, MSBFIRST, srbits>>8);
|
||||
shiftOut(SRDATA, SRCLOCK, MSBFIRST, srbits);
|
||||
digitalWrite(SRLATCH, HIGH);
|
||||
}
|
||||
boolean srRead(uint8_t pin){
|
||||
return (srbits >> pin) & 1U;
|
||||
}
|
||||
|
||||
|
||||
uint32_t Wheel(byte WheelPos) {
|
||||
WheelPos = 255 - WheelPos;
|
||||
if(WheelPos < 85) {
|
||||
return leds.Color(255 - WheelPos * 3, 0, WheelPos * 3);
|
||||
}
|
||||
if(WheelPos < 170) {
|
||||
WheelPos -= 85;
|
||||
return leds.Color(0, WheelPos * 3, 255 - WheelPos * 3);
|
||||
}
|
||||
WheelPos -= 170;
|
||||
return leds.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
|
||||
}
|
||||
|
|
@ -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
|
||||
Loading…
Reference in New Issue