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migrate from arduino to platformio

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interfisch 2020-03-31 17:13:21 +02:00
parent f874384a29
commit 0e5ffebaa7
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controller/mixercontroller_w5100_pio/.gitignore vendored Normal file
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.pio

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controller/mixercontroller_w5100_pio/include/README Normal file
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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

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controller/mixercontroller_w5100_pio/lib/README Normal file
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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

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controller/mixercontroller_w5100_pio/platformio.ini Normal file
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; 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:pro16MHzatmega328]
platform = atmelavr
board = pro16MHzatmega328
framework = arduino
monitor_speed = 9600
lib_deps =
# Using library Id
28
# Using library Name
Adafruit NeoPixel
# Depend on specific version
Adafruit NeoPixel@1.3.5
# Semantic Versioning Rules
Adafruit NeoPixel@^1.3.5
Adafruit NeoPixel@~1.3.5
Adafruit NeoPixel@>=1.3.5
# Using library Id
89
# Using library Name
PubSubClient
# Depend on specific version
PubSubClient@2.7
# Semantic Versioning Rules
PubSubClient@^2.7
PubSubClient@~2.7
PubSubClient@>=2.7
# Using library Id
129
# Using library Name
Encoder
# Depend on specific version
Encoder@1.4.1
# Semantic Versioning Rules
Encoder@^1.4.1
Encoder@~1.4.1
Encoder@>=1.4.1

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controller/mixercontroller_w5100_pio/src/main.ino Normal file
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/*
* TODO:
* bestehende steuerung aus espcontroller übernehmen und testen
* topics und handler implementieren
*/
#include <Arduino.h>
#include <Adafruit_NeoPixel.h>
#ifdef __AVR__
#include <avr/power.h>
#endif
#define LEDPIN 9 //PB1 = D9 = Pin15
Adafruit_NeoPixel leds = Adafruit_NeoPixel(9, LEDPIN, NEO_GRB + NEO_KHZ800);
uint8_t wheelpos=0;
#include "Ethernet.h"
#include "PubSubClient.h"
boolean useethernet=false;
//Ethernet and MQTT
String ip = "";
uint8_t mac[6] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x06};
#define CLIENT_ID "Mixer"
EthernetClient ethClient;
PubSubClient mqttClient;
#define PUBLISH_DELAY 10000
long last_send=0;
//Serial
long last_serialdebug=0;
#define INTERVAL_SERIALDEBUG 200
//Inputs
#define PIN_BUTTON A3 //A3 = PC3, defining PCx as pin doesnt work
#define PIN_ENCA A2 //A2 = PC2
#define PIN_ENCB A1 //A1 = PC1
#define BUTTON_RELEASE_DEBOUNCE 10 //minimum time after button release to reenable triggering
boolean button_flag=false; //true if button pressed
boolean button_released=true;
long last_button_released=0; //last time button has been released (for debounce)
//Shift Register 595
//connections: https://www.arduino.cc/en/tutorial/ShiftOut
#define SRLATCH PD4 //D4 = PD4
#define SRCLOCK PD3 //D3 = PD3
#define SRDATA PD2 //D2 = PD2
uint16_t srbits=0;
#include <Encoder.h>
Encoder volEnc(PIN_ENCA,PIN_ENCB);
float encoderMultiplier=4.0;
//Servo stuff
#define PIN_MOTOR_IN1 PD5 //to L293(pin2) Motor IN1
#define PIN_MOTOR_IN2 PD6 //to L293(pin7) Motor IN2
//#define SRPIN_MOTOR_IN1 1 //L293(pin2) Motor IN1 -- moved to atmega pin
//#define SRPIN_MOTOR_IN2 2 //L293(pin7) Motor IN2 -- moved to atmega pin
#define PIN_POT A0 //A0 = PC0, reference potentiometer wiper
#define DEADZONE_POTI 5 //maximum allowed error. stop when reached this zone
#define POT_MIN 10 //minimum value pot can reach
#define POT_MAX 1010 //maximum value pot can reach
#define POTIFILTER 0.8 //0 to 1. 1 means old value stays forever
int poti_set=512; //set value
int poti_read=0; //read value from poti
boolean poti_reachedposition=true; //set to true if position reached. after that stop turning
//#define MOTOR_STOP(); srWrite(SRPIN_MOTOR_IN1,LOW); srWrite(SRPIN_MOTOR_IN2,LOW);
//#define MOTOR_LEFT(); srWrite(SRPIN_MOTOR_IN1,LOW); srWrite(SRPIN_MOTOR_IN2,HIGH);
//#define MOTOR_RIGHT(); srWrite(SRPIN_MOTOR_IN1,HIGH); srWrite(SRPIN_MOTOR_IN2,LOW);
//#define MOTOR_TURNING() (srRead(SRPIN_MOTOR_IN1) != srRead(SRPIN_MOTOR_IN2))
#define MOTOR_STOP(); digitalWrite(PIN_MOTOR_IN1,LOW); digitalWrite(PIN_MOTOR_IN2,LOW);
#define MOTOR_LEFT(); digitalWrite(PIN_MOTOR_IN1,LOW); digitalWrite(PIN_MOTOR_IN2,HIGH);
#define MOTOR_RIGHT(); digitalWrite(PIN_MOTOR_IN1,HIGH); digitalWrite(PIN_MOTOR_IN2,LOW);
#define MOTOR_TURNING() (digitalRead(PIN_MOTOR_IN1) != digitalRead(PIN_MOTOR_IN2))
//Motorcheck
long last_motorcheck=0;
#define INTERVAL_MOTORCHECK 100 //check motor movement every x ms
int poti_read_last=0;
int motor_vel=0; //analog read units per second
#define MINIMUM_MOTORVEL 20 //minimum velocity motor should turn wenn active
#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
long last_motorTooSlow=0; //typically 0
//error
uint8_t error=0;
#define NOERROR 0
#define MOTORDIDNOTTURN 1
void setup() {
pinMode(PIN_BUTTON,INPUT_PULLUP);
pinMode(PIN_POT,INPUT);
pinMode(SRLATCH, OUTPUT);
pinMode(SRCLOCK, OUTPUT);
pinMode(SRDATA, OUTPUT);
Serial.begin(9600);
while (!Serial) {};
Serial.println("Starting");
leds.begin();
for(uint8_t i=0;i<leds.numPixels();i++){ //set color of all leds
leds.setPixelColor(i, leds.Color(100,100,100));
}
leds.show();
if (useethernet)
{
Serial.println("Setting up ethernet connection via DHCP");
if (Ethernet.begin(mac) == 0) { // setup ethernet communication using DHCP
useethernet=false;
//Unable to configure Ethernet using DHCP
Serial.println("Unable to configure Ethernet using DHCP");
delay(200);
//for (;;);
}else{
useethernet=true;
Serial.println("Ethernet configured via DHCP");
Serial.print("IP address: ");
Serial.println(Ethernet.localIP());
Serial.println();
ip = String (Ethernet.localIP()[0]);
ip = ip + ".";
ip = ip + String (Ethernet.localIP()[1]);
ip = ip + ".";
ip = ip + String (Ethernet.localIP()[2]);
ip = ip + ".";
ip = ip + String (Ethernet.localIP()[3]);
//Serial.println(ip);
// setup mqtt client
Serial.println("Configuring MQTT client");
mqttClient.setClient(ethClient);
mqttClient.setServer("10.0.0.1", 1883);
Serial.println("MQTT client configured");
mqttClient.setCallback(callback);
}
}else{
Serial.println("Ethernet disabled");
}
Serial.println("Ready");
last_send = millis();
}
void reconnect() {
// Loop until reconnected
while (!mqttClient.connected()) {
Serial.print("Attempting MQTT connection...");
// Attempt to connect
if (mqttClient.connect(CLIENT_ID)) {
Serial.println("connected");
mqttClient.publish("audiomixer/ip", ip.c_str()); //Publish own ip
mqttClient.subscribe("audiomixer/main/volume/set"); //subscribe to /set, republish without /set
} else {
Serial.print("failed, rc=");
Serial.print(mqttClient.state());
Serial.println(" try again in 5 seconds");
delay(5000);// Wait 5 seconds before retrying
}
}
}
void loop() {
long loopmillis=millis();
if (useethernet){
if (!mqttClient.connected()) {
Serial.println("Reconnecting to mqtt");
reconnect();
}
mqttClient.loop();
}
//Serial Input ##############################################
while (Serial.available() > 0) {
int _value = Serial.parseInt();
if (Serial.read() == '\n') {
Serial.print("value=");
Serial.println(_value);
//poti_set=_value;
//poti_reachedposition=false; //aim for new position
srWrite(_value,!srRead(_value));
}
}
//Inputs ###################################################
poti_read=poti_read*POTIFILTER + (1.0-POTIFILTER)*analogRead(PIN_POT); //read poti
if (!digitalRead(PIN_BUTTON)){ //button pressed
if (button_released){
button_released=false; //flag: not released
if(loopmillis-last_button_released > BUTTON_RELEASE_DEBOUNCE){
button_flag=true;
}
}
}else if(!button_flag && !button_released){ //button released and flag has been cleared
last_button_released=loopmillis;
button_released=true;
}
//Read Encoder to velocity "volEncVel"
int volEncVel=0;
int _volEnc=volEnc.read();
if (_volEnc!=0){ //encoder moved
volEncVel=_volEnc;
volEnc.write(0); //reset value
}
//Input Handling
if (volEncVel!=0){ //knob moved
poti_set+=volEncVel*encoderMultiplier; //change poti set value
poti_set=constrain(poti_set, POT_MIN,POT_MAX);
poti_reachedposition=false;
}
//Motor Movement Routine #################
if (error==0){ //no errors
if (!poti_reachedposition && abs(poti_read-poti_set)>DEADZONE_POTI){ //error too high
if (poti_read-poti_set < 0){
MOTOR_LEFT();
}else{
MOTOR_RIGHT();
}
}else if(!poti_reachedposition){ //position reached but flag not set
MOTOR_STOP();
Serial.print("reached:");
Serial.print(" set=");
Serial.print(poti_set);
Serial.print(" is=");
Serial.print(poti_read);
Serial.print(" vel=");
Serial.println();
poti_reachedposition=true; //position reached
}
if ( loopmillis > last_motorcheck+INTERVAL_MOTORCHECK){
last_motorcheck=loopmillis;
motor_vel=(poti_read-poti_read_last)*1000 /INTERVAL_MOTORCHECK ; //calculate current motor velocity
poti_read_last=poti_read;
//motor fail check
if (MOTOR_TURNING() && abs(motor_vel)<MINIMUM_MOTORVEL){ //motor is turning too slow
if (last_motorTooSlow==0){ //first time slow motor recognized
last_motorTooSlow=loopmillis;
}else if (loopmillis-last_motorTooSlow > MOTOR_FAILTIME){
error=MOTORDIDNOTTURN;
Serial.println("MOTORDIDNOTTURN");
}
}else if (last_motorTooSlow>0){ //was recognized too slow but is now turning fast again
last_motorTooSlow=0; //reset
}
}
}else{ //an error occured. error!=0
MOTOR_STOP();
}
if ( loopmillis > last_serialdebug+INTERVAL_SERIALDEBUG){
last_serialdebug=loopmillis;
Serial.print(" set=");
Serial.print(poti_set);
Serial.print(" is=");
Serial.print(poti_read);
Serial.print(" vel=");
Serial.print(motor_vel);
Serial.println("");
if (button_flag){ //TODO: remove hier if correct behaviour implemented
Serial.println("BUTTON Pressed");
button_flag=false; //clear flag to reenable button triggering.
}
for(uint8_t i=0;i<leds.numPixels();i++){ //set color of all leds
leds.setPixelColor(i, Wheel(wheelpos+i*10));
}
wheelpos+=5;
leds.show();
}
}
void sendData() {
char msgBuffer[20];
float h = 50;
float testvalue = 42;
/*
Serial.print("testvalue: ");
Serial.print(testvalue);
Serial.println();
if (mqttClient.connect(CLIENT_ID)) {
mqttClient.publish("audiomixer/messwert/parameter", dtostrf(testvalue, 6, 2, msgBuffer));
//mqttClient.publish(DEVICENAME+"/br/nb/deur", (statusBD == HIGH) ? "OPEN" : "CLOSED");
}*/
}
void callback(char* topic, byte* payload, unsigned int length) {
payload[length] = '\0'; //add end of string character
Serial.print("Message arrived [");
Serial.print(topic);
Serial.print("] ");//MQTT_BROKER
for (int i = 0; i < length; i++) {
Serial.print((char)payload[i]);
}
Serial.println();
//if (strncmp((const char*)payload, "ON", 2) == 0) {
//}
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);
}

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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