daniel-frenkel

/* Comment this out to disable prints and save space */
#define BLYNK_PRINT Serial

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>

int LED = 5;

// You should get Auth Token in the Blynk App.

daniel-frenkel

{
    "interactionModel": {
        "languageModel": {
            "invocationName": "morning rod",
            "intents": [
                {
                    "name": "AMAZON.FallbackIntent",
                    "samples": []
                },
                {

daniel-frenkel

const http = require('http');

exports.handler = async (event, context, callback) => {

    console.log(event.request.intent)
    if (event.request.intent.slots.OnOff.value == "on") {
        var responseJson =  {
            version: "1.0",
            response: {
              outputSpeech:

daniel-frenkel

/* The MorningRod uses an ESP32 and TMC5130 motor driver

The datasheet for the TMC can be found here:
https://www.trinamic.com/fileadmin/assets/Products/ICs_Documents/TMC5130_datasheet_Rev1.15.pdf

The TMC works by having the ESP manipulate bits in the motor driver.
The TMC is not an ordinary driver, it is a ver smart Motion Controller.
It can function completely on its own. All the ESP does is set bits to change the properties of the ESP.

It is very simple to do, here is how:

daniel-frenkel

#define USE_CUSTOM_BOARD          // See "Custom board configuration" in Settings.h
#define APP_DEBUG        // Comment this out to disable debug prints
#define MOVE_DISTANCE preferences.getFloat("move_distance", 0)
#define MOVE_PERCENT preferences.getFloat("move_percent", 389911.13)
#define BLYNK_PRINT Serial

#include "driver/ledc.h"
#include "BlynkProvisioning.h"
#include <PubSubClient.h>
#include <SPI.h> 

daniel-frenkel

substitutions:
  device_name: edit-name
  pulley_diameter_mm: "15" # 1 turn about 47 mm
  gear_ratio: "1" # not used yet for simplicity
  distance_mm: "500" # about 10 turns
  acceleration: 12800 steps/s^2
  velocity: 12800 steps/s # 1 turn per second
  open_current: 500ma
  open_stall_threshold: "20"
  close_current: 600ma