roundly migrated.
This commit is contained in:
parent
3bf8314f2e
commit
c1a471b6bb
3 changed files with 273 additions and 396 deletions
16
post.h
16
post.h
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@ -44,6 +44,7 @@ struct AddressBook {
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//
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list.push_back(Address(0xB4, 0xE6, 0x2D, 0x37, 0x3B, 0x90, "root/osc"));
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list.push_back(Address(0xF4, 0xCF, 0xA2, 0xED, 0xB4, 0x28, "taak/157"));
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list.push_back(Address(0xF4, 0xCF, 0xA2, 0xED, 0xB8, 0x1E, "roundly/202"));
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//
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}
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//
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@ -55,8 +56,8 @@ struct AddressBook {
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//
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list.setStorage(lst);
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//
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if (booktitle == "YELLOW") {
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;
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if (booktitle == "root") {
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list.push_back(Address(0xB4, 0xE6, 0x2D, 0x37, 0x3B, 0x90, "root/osc"));
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}
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}
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private:
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@ -115,4 +116,15 @@ struct Hello {
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h3 = 0;
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h4 = 0;
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}
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//
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String to_string() {
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String str = "";
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str += "( id=" + String(id);
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str += ", h1=" + String(h1);
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str += ", h2=" + String(h2);
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str += ", h3=" + String(h3);
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str += ", h4=" + String(h4);
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str += " )";
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return str;
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}
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};
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@ -1,47 +1,44 @@
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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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; < NOTE >
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; to enable verbose output add option -->
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; $ platformio run --verbose
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; to make this permanent for the proj. -->
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; $ platformio settings set force_verbose Yes
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; then confirm the change -->
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; $ platformio settings get
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; // pio v 4.0 'Build options'
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; - build_type
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; - build_flags
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; - src_build_flags
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; - build_unflags
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; - src_filter
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; - targets
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[platformio]
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default_envs = d1_mini_pro
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[env]
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framework = arduino
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upload_speed = 921600
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upload_port =
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/dev/ttyUSB0
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/dev/tty.SLAB_USBtoUART
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upload_port = /dev/ttyUSB0
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lib_deps =
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SPI
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Wire
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64
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1269
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265
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5825 ; Vector
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721 ; TaskScheduler
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[env:nodemcuv2]
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platform = espressif8266
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board = nodemcuv2
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lib_deps =
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${env.lib_deps}
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ESP8266WiFi
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upload_speed = 921600 ; 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600
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[env:d1_mini_pro]
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platform = espressif8266
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board = d1_mini_pro
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lib_deps =
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${env.lib_deps}
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ESP8266WiFi
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upload_speed = 460800
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[env:nanoatmega328_TEST]
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platform = atmelavr
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board = nanoatmega328
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lib_deps =
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265
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upload_speed = 57600
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upload_speed = 460800 ; 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600
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@ -1,43 +1,45 @@
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//
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// wirelessly connected cloud (Wireless Mesh Networking)
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// MIDI-like
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// spacial
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// wirelessly connected cloud (based on ESP-NOW, a kind of LPWAN?)
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//
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//
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// conversation on the ROOT @ SEMA, Seoul
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// Conversation about the ROOT @ SEMA warehouses, Seoul
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//
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//
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// 2020 10 14
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// 2021 02 15
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//
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//==========<configurations>===========
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//
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// 'HAVE_CLIENT'
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// --> i have a client. enable the client task.
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//
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// 'SERIAL_SWAP'
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// --> UART pin swapped.
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// you want this, when you want a bi-directional comm. to external client boards (e.g. teensy).
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//
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// 'DISABLE_AP'
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// --> disabling AP is for teensy audio samplers.
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// they need this to reduce noise from AP beacon signals.
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// but, then they cannot build-up net. by themselves.
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// we need who can do AP..
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// ==> TODO! just prepare some 'dummy' postmans around. w/ AP activated.
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//
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// 'DISABLE_I2C_REQ'
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// --> a quirk.. due to bi-directional I2C hardship.
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// ideally, we want to make this sampler node also speak.
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// but, I2C doesn't work. maybe middleware bug.. we later want to change to diff. proto.
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// for example, UART or so.
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// ==> BEWARE! yet, still we need to take off this.. for 'osc' node.
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//
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// 'SET_ROOT'
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// 'SET_CONTAINSROOT'
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// --> for the network stability
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// declare 1 root node and branches(constricted to 'contains the root')
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// to improve the stability of the net
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// --> (questioning)...
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//
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//==========</configurations>==========
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//==========<preset>===========
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#define SET_CONTAINSROOT
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//
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// (1) standalone
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#if 1
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// (2) osc client (the ROOT)
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#elif 0
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#define SERIAL_SWAP
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#define HAVE_CLIENT
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// (3) sampler client
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#elif 0
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#define SERIAL_SWAP
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#define HAVE_CLIENT
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#define DISABLE_AP
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//
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#endif
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//
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//==========</preset>==========
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//============<list of reserved keys>============
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@ -56,112 +58,52 @@
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//============</identity key>===========
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//============<parameters>============
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#define MESH_SSID "forest-all/around"
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#define MESH_PASSWORD "cc*vvvv/kkk"
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#define MESH_PORT 5555
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#define MESH_CHANNEL 5
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#define LONELY_TO_DIE (1000)
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//
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#define LED_PERIOD (11111)
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#define LED_ONTIME (1)
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#define LED_GAPTIME (222)
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//
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#define WIFI_CHANNEL 5
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//
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// 'MONITORING_SERIAL'
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//
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// --> sometimes, the 'Serial' is in use (for example, 'osc' node)
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// then, use 'Serial1' - D4/GPIO2/TDX1 @ nodemcu (this is TX only.)
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//
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// --> otherwise, MONITORING_SERIAL == Serial.
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//
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#if defined(SERIAL_SWAP)
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#define MONITORING_SERIAL (Serial1)
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#else
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#define MONITORING_SERIAL (Serial)
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#endif
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//
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//============</parameters>===========
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//
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// LED status indication
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// phase 0
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// - LED => steady on
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// - booted. and running. no connection. scanning.
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// phase 1
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// - LED => slow blinking (syncronized)
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// - + connected.
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//
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#if defined(ARDUINO_ESP8266_NODEMCU) // nodemcuv2
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#define LED_PIN 2
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#elif defined(ARDUINO_ESP8266_WEMOS_D1MINIPRO) // d1_mini_pro
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#define LED_PIN 2
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#elif defined(ARDUINO_ESP8266_ESP12) // huzzah
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#define LED_PIN 2
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#elif defined(ARDUINO_FEATHER_ESP32) // featheresp32
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//============<board-specifics>============
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#if defined(ARDUINO_FEATHER_ESP32) // featheresp32
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#define LED_PIN 13
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#elif defined(ARDUINO_NodeMCU_32S) // nodemcu-32s
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#define LED_PIN 2
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#elif defined(ARDUINO_ESP32_DEV) // esp32doit-devkit-v1
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#else
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#define LED_PIN 2
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#endif
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#define LED_PERIOD (1111)
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#define LED_ONTIME (1)
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//============</board-specifics>===========
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//arduino
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#include <Arduino.h>
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//i2c
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#include <Wire.h>
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//post & addresses
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#include "../../post.h"
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AddressBook members;
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//painlessmesh
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#include <painlessMesh.h>
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painlessMesh mesh;
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//espnow
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#include <ESP8266WiFi.h>
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#include <espnow.h>
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//scheduler
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//task
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#include <TaskScheduler.h>
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Scheduler runner;
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//task #0 : connection indicator
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bool onFlag = false;
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bool isConnected = false;
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//prototypes
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void taskStatusBlink_steadyOn();
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void taskStatusBlink_slowblink_insync();
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void taskStatusBlink_steadyOff();
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//the task
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Task statusblinks(0, 1, &taskStatusBlink_steadyOn); // at start, steady on. default == disabled. ==> setup() will enable.
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// when disconnected, and trying, steadyon.
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void taskStatusBlink_steadyOn() {
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onFlag = true;
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}
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// when connected, blink per 1s. sync-ed. (== default configuration)
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void taskStatusBlink_slowblink_insync() {
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// toggler
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onFlag = !onFlag;
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// on-time
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statusblinks.delay(LED_ONTIME);
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// re-enable & sync.
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if (statusblinks.isLastIteration()) {
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statusblinks.setIterations(2); //refill iteration counts
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statusblinks.enableDelayed(LED_PERIOD - (mesh.getNodeTime() % (LED_PERIOD*1000))/1000); //re-enable with sync-ed delay
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}
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}
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// when connected, steadyoff. (== alternative configuration)
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void taskStatusBlink_steadyOff() {
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onFlag = false;
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}
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//task #1 : happy or lonely
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// --> automatic reset after some time of 'loneliness (disconnected from any node)'
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void nothappyalone() {
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static bool isConnected_prev = false;
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static unsigned long lonely_time_start = 0;
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// oh.. i m lost the signal(==connection)
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if (isConnected_prev != isConnected && isConnected == false) {
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lonely_time_start = millis();
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Serial.println("oh.. i m lost!");
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}
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// .... how long we've been lonely?
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if (isConnected == false) {
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if (millis() - lonely_time_start > LONELY_TO_DIE) {
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// okay. i m fed up. bye the world.
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Serial.println("okay. i m fed up. bye the world.");
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Serial.println();
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#if defined(ESP8266)
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ESP.reset();
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#else
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#error unknown esp.
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#endif
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}
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}
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//
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isConnected_prev = isConnected;
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}
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// Task nothappyalone_task(1000, TASK_FOREVER, ¬happyalone, &runner, true); // by default, ENABLED.
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Task nothappyalone_task(100, TASK_FOREVER, ¬happyalone); // by default, ENABLED.
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//
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//-*-*-*-*-*-*-*-*-*-*-*-*-
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#include <AccelStepper.h>
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#define STEP_MODE_CONSTANT_VEL (0xDE00 + 0x01)
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#define STEP_MODE_ACCELERATING (0xDE00 + 0x02)
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@ -199,14 +141,14 @@ void stepping() {
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float velocity = steps / dur * 1000; // unit conv.: (steps/msec) --> (steps/sec)
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float speed = fabs(velocity);
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//
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Serial.print("target_step --> "); Serial.println(target_step);
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Serial.print("dur --> "); Serial.println(dur);
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Serial.print("cur_step --> "); Serial.println(cur_step);
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MONITORING_SERIAL.print("target_step --> "); MONITORING_SERIAL.println(target_step);
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MONITORING_SERIAL.print("dur --> "); MONITORING_SERIAL.println(dur);
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MONITORING_SERIAL.print("cur_step --> "); MONITORING_SERIAL.println(cur_step);
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//
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if (speed > STEPS_PER_SEC_MAX) {
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Serial.println("oh.. it might be TOO FAST for me..");
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MONITORING_SERIAL.println("oh.. it might be TOO FAST for me..");
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} else {
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Serial.println("okay. i m going.");
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MONITORING_SERIAL.println("okay. i m going.");
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}
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//
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@ -228,286 +170,212 @@ void rest() {
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}
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}
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Task rest_task(1000, TASK_FOREVER, &rest);
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//sendhello - with 4 int // up to 6 letters for each
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void sendhello (int hey0 = 0, int hey1 = 0, int hey2 = 0, int hey3 = 0) {
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char msg_cstr[32+1] = "{/././././././././././././././.}";
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snprintf(msg_cstr, 32+1, "{%03dA%06d%06d%06d%06d__}", ID_KEY, hey0, hey1, hey2, hey3);
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mesh.sendBroadcast(String(msg_cstr));
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}
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//
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String letter_ps = "00";
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//*-*-*-*-*-*-*-*-*-*-*-*-*
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//
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extern Task hello_task;
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static int hello_delay = 0;
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void hello() {
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//
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sendhello(
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Hello hello = {
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ID_KEY,
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stepper.currentPosition(),
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stepper.distanceToGo(),
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stepper.distanceToGo(),
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stepper.distanceToGo()
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);
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};
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//
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int ps_int = letter_ps.toInt();
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if (ps_int > 0) {
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hello_task.restartDelayed(ps_int * 100);
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uint8_t frm_size = sizeof(Hello) + 2;
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uint8_t frm[frm_size];
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frm[0] = '{';
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memcpy(frm + 1, (uint8_t *) &hello, sizeof(Hello));
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frm[frm_size - 1] = '}';
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//
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//pseudo-broadcast using peer-list!
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//
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esp_now_send(AddressBook("root").list[0].mac, frm, frm_size);
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//
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MONITORING_SERIAL.write(frm, frm_size);
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MONITORING_SERIAL.println(" ==(esp_now_send/\"root\")==> ");
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//
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if (hello_delay > 0) {
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if (hello_delay < 100) hello_delay = 100;
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hello_task.restartDelayed(hello_delay);
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}
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}
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Task hello_task(0, TASK_ONCE, &hello);
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// mesh callbacks
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void receivedCallback(uint32_t from, String & msg) { // REQUIRED
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Serial.print("got msg.: ");
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Serial.println(msg);
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//parse now.
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String str_type = msg.substring(0, 1);
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// [letter...] >>> START
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if (str_type == "[") {
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//parse letter string.
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// letter frame ( '[' + 30 bytes + ']' )
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// : [123456789012345678901234567890]
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// 'MIDI' letter frame
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// : [123456789012345678901234567890]
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// : [KKKVVVG.......................]
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// : KKK - Key
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// .substring(1, 4);
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// : VVV - Velocity (volume/amp.)
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// .substring(4, 7);
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// : G - Gate (note on/off)
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// .substring(7, 8);
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String str_key = msg.substring(1, 4);
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String str_velocity = msg.substring(4, 7);
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String str_gate = msg.substring(7, 8);
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int key = str_key.toInt();
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int velocity = str_velocity.toInt(); // 0 ~ 127
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int gate = str_gate.toInt();
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//task #0 : blink led
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extern Task blink_task;
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void blink() {
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//
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static int count = 0;
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count++;
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//
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switch (count % 4) {
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case 0:
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digitalWrite(LED_PIN, LOW); // first ON
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blink_task.delay(LED_ONTIME);
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break;
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case 1:
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digitalWrite(LED_PIN, HIGH); // first OFF
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blink_task.delay(LED_GAPTIME);
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break;
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case 2:
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digitalWrite(LED_PIN, LOW); // second ON
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blink_task.delay(LED_ONTIME);
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break;
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case 3:
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digitalWrite(LED_PIN, HIGH); // second OFF
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blink_task.delay(LED_PERIOD - 2* LED_ONTIME - LED_GAPTIME);
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break;
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}
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}
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Task blink_task(0, TASK_FOREVER, &blink, &runner, true); // -> ENABLED, at start-up.
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// on 'Note'
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void onNoteHandler(Note & n) {
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//is it for me?
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if (key == ID_KEY) {
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// : [_______X......................]
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// : X - Extension starter 'X'
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// .substring(8, 9);
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// Extension (X == 'X')
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// : [_______X11111222223333344444PS]
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// : 1 - data of 5 letters
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// .substring(9, 14);
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// : 2 - data of 5 letters
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// .substring(14, 19);
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// : 3 - data of 5 letters
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||||
// .substring(19, 24);
|
||||
// : 4 - data of 5 letters
|
||||
// .substring(24, 29);
|
||||
// : PS - 2 letter
|
||||
// .substring(29, 31);
|
||||
|
||||
String str_ext = msg.substring(8, 9);
|
||||
if (n.pitch == ID_KEY) {
|
||||
//
|
||||
String str_x1 = msg.substring(9, 14);
|
||||
String str_x2 = msg.substring(14, 19);
|
||||
String str_x3 = msg.substring(19, 24);
|
||||
String str_x4 = msg.substring(24, 29);
|
||||
// p. s.
|
||||
letter_ps = msg.substring(29, 31);
|
||||
if (letter_ps.toInt() > 0) {
|
||||
hello_task.restartDelayed(10);
|
||||
}
|
||||
|
||||
if (str_ext == "X") {
|
||||
int step_target_multiplier = str_x3.toInt(); // -99 ~ 999
|
||||
step_target = str_x1.toInt() * step_target_multiplier; // -999 ~ 9999 * -99 ~ 999
|
||||
step_duration = str_x2.toInt(); // -999 ~ 9999
|
||||
}
|
||||
|
||||
step_target = n.x1 * n.x3;
|
||||
step_duration = n.x2;
|
||||
//
|
||||
if (gate == 1) {
|
||||
hello_delay = n.ps;
|
||||
if (hello_delay != 0 && hello_task.isEnabled() == false) {
|
||||
hello_task.restart();
|
||||
}
|
||||
//
|
||||
if (n.onoff == 1) {
|
||||
stepping_task.restartDelayed(10);
|
||||
} else if (gate == 0) {
|
||||
} else if (n.onoff == 0) {
|
||||
rest_task.restartDelayed(10);
|
||||
}
|
||||
}
|
||||
}
|
||||
//END <<< [letter...]
|
||||
|
||||
//{hello...} >>> START
|
||||
else if (str_type == "{") {
|
||||
// hello frame ( '{' + 30 bytes + '}' )
|
||||
// : {123456789012345678901234567890}
|
||||
|
||||
// hello frame
|
||||
// : {123456789012345678901234567890}
|
||||
// : {IIIA111111222222333333444444__}
|
||||
// : III - ID_KEY
|
||||
// .substring(1, 4);
|
||||
// : 1 - data of 6 letters
|
||||
// .substring(9, 14);
|
||||
// : 2 - data of 6 letters
|
||||
// .substring(14, 19);
|
||||
// : 3 - data of 6 letters
|
||||
// .substring(19, 24);
|
||||
// : 4 - data of 6 letters
|
||||
// .substring(24, 29);
|
||||
|
||||
// received a hello.
|
||||
String str_id = msg.substring(1, 4);
|
||||
int id = str_id.toInt();
|
||||
|
||||
//is it for me?
|
||||
if (id == ID_KEY) {
|
||||
|
||||
//
|
||||
String str_aa = msg.substring(4, 5);
|
||||
|
||||
//
|
||||
String str_h1 = msg.substring(5, 11);
|
||||
String str_h2 = msg.substring(11, 17);
|
||||
String str_h3 = msg.substring(17, 23);
|
||||
String str_h4 = msg.substring(23, 29);
|
||||
|
||||
//
|
||||
if (str_aa == "A") {
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
//END <<< {hello...}
|
||||
|
||||
}
|
||||
void changedConnectionCallback() {
|
||||
Serial.println(mesh.getNodeList().size());
|
||||
// check status -> modify status LED
|
||||
if (mesh.getNodeList().size() > 0) {
|
||||
// (still) connected.
|
||||
onFlag = false; //reset flag stat.
|
||||
statusblinks.set(LED_PERIOD, 2, &taskStatusBlink_slowblink_insync);
|
||||
// statusblinks.set(0, 1, &taskStatusBlink_steadyOff);
|
||||
statusblinks.enable();
|
||||
Serial.println("connected!");
|
||||
//
|
||||
isConnected = true;
|
||||
runner.addTask(nothappyalone_task);
|
||||
nothappyalone_task.enable();
|
||||
}
|
||||
else {
|
||||
// disconnected!!
|
||||
statusblinks.set(0, 1, &taskStatusBlink_steadyOn);
|
||||
statusblinks.enable();
|
||||
//
|
||||
isConnected = false;
|
||||
}
|
||||
// let I2C device know
|
||||
/////
|
||||
Serial.println("hi. client, we ve got a change in the net.");
|
||||
}
|
||||
void newConnectionCallback(uint32_t nodeId) {
|
||||
Serial.println(mesh.getNodeList().size());
|
||||
Serial.println("newConnectionCallback.");
|
||||
changedConnectionCallback();
|
||||
}
|
||||
|
||||
// on 'receive'
|
||||
void onDataReceive(uint8_t * mac, uint8_t *incomingData, uint8_t len) {
|
||||
|
||||
#if defined(HAVE_CLIENT)
|
||||
Serial.write(incomingData, len); // we share it w/ the client.
|
||||
#endif
|
||||
|
||||
// on 'Note'
|
||||
if (incomingData[0] == '[' && incomingData[len - 1] == ']' && len == (sizeof(Note) + 2)) {
|
||||
//
|
||||
Note note;
|
||||
memcpy((uint8_t *) ¬e, incomingData + 1, sizeof(Note));
|
||||
onNoteHandler(note);
|
||||
MONITORING_SERIAL.println(note.to_string());
|
||||
}
|
||||
}
|
||||
|
||||
// on 'sent'
|
||||
void onDataSent(uint8_t *mac_addr, uint8_t sendStatus) {
|
||||
if (sendStatus != 0) MONITORING_SERIAL.println("Delivery failed!");
|
||||
}
|
||||
|
||||
//
|
||||
void setup() {
|
||||
|
||||
//led
|
||||
pinMode(LED_PIN, OUTPUT);
|
||||
|
||||
//mesh
|
||||
//serial
|
||||
Serial.begin(115200);
|
||||
delay(100);
|
||||
|
||||
//info
|
||||
Serial.println();
|
||||
Serial.println();
|
||||
Serial.println("\"hi, i m your postman.\"");
|
||||
Serial.println("-");
|
||||
Serial.println("- * info >>>");
|
||||
#if defined(ID_KEY)
|
||||
Serial.println("- identity (key): " + String(ID_KEY));
|
||||
#endif
|
||||
Serial.println("- mac address: " + WiFi.macAddress());
|
||||
Serial.println("- wifi channel: " + String(WIFI_CHANNEL));
|
||||
Serial.println("-");
|
||||
Serial.println("- * conf >>>");
|
||||
#if defined(HAVE_CLIENT)
|
||||
Serial.println("- ======== 'HAVE_CLIENT' ========");
|
||||
#endif
|
||||
#if defined(SERIAL_SWAP)
|
||||
Serial.println("- ======== 'SERIAL_SWAP' ========");
|
||||
#endif
|
||||
#if defined(DISABLE_AP)
|
||||
Serial.println("- ======== 'DISABLE_AP' ========");
|
||||
#endif
|
||||
Serial.println("-");
|
||||
Serial.println("- * addresses >>>");
|
||||
for (uint32_t i = 0; i < members.list.size(); i++) {
|
||||
Serial.print("- #" + String(i) + " : ");
|
||||
Serial.print(members.list[i].mac[0], HEX);
|
||||
for (int j = 1; j < 6; j++) {
|
||||
Serial.print(":");
|
||||
Serial.print(members.list[i].mac[j], HEX);
|
||||
}
|
||||
Serial.print(" ==> " + members.list[i].name);
|
||||
Serial.println();
|
||||
}
|
||||
Serial.println("-");
|
||||
Serial.println("\".-.-.-. :)\"");
|
||||
Serial.println();
|
||||
|
||||
//wifi
|
||||
WiFiMode_t node_type = WIFI_AP_STA;
|
||||
#if defined(DISABLE_AP)
|
||||
system_phy_set_max_tpw(0);
|
||||
node_type = WIFI_STA;
|
||||
#endif
|
||||
// mesh.setDebugMsgTypes(ERROR | DEBUG | CONNECTION);
|
||||
mesh.setDebugMsgTypes( ERROR | STARTUP );
|
||||
mesh.init(MESH_SSID, MESH_PASSWORD, &runner, MESH_PORT, node_type, MESH_CHANNEL);
|
||||
WiFi.mode(node_type);
|
||||
|
||||
//
|
||||
// void init(String ssid, String password, Scheduler *baseScheduler, uint16_t port = 5555, WiFiMode_t connectMode = WIFI_AP_STA, uint8_t channel = 1, uint8_t hidden = 0, uint8_t maxconn = MAX_CONN);
|
||||
// void init(String ssid, String password, uint16_t port = 5555, WiFiMode_t connectMode = WIFI_AP_STA, uint8_t channel = 1, uint8_t hidden = 0, uint8_t maxconn = MAX_CONN);
|
||||
//
|
||||
|
||||
#if defined(SET_ROOT)
|
||||
mesh.setRoot(true);
|
||||
#endif
|
||||
#if defined(SET_CONTAINSROOT)
|
||||
mesh.setContainsRoot(true);
|
||||
#endif
|
||||
//callbacks
|
||||
mesh.onReceive(&receivedCallback);
|
||||
mesh.onNewConnection(&newConnectionCallback);
|
||||
mesh.onChangedConnections(&changedConnectionCallback);
|
||||
Serial.println(mesh.getNodeList().size());
|
||||
|
||||
//tasks
|
||||
runner.addTask(statusblinks);
|
||||
statusblinks.enable();
|
||||
|
||||
//serial
|
||||
Serial.begin(115200);
|
||||
delay(100);
|
||||
Serial.println("hi, postman ready.");
|
||||
#if defined(DISABLE_AP)
|
||||
Serial.println("!NOTE!: we are in the WIFI_STA mode!");
|
||||
#endif
|
||||
|
||||
//understanding what is 'the nodeId' ==> last 4 bytes of 'softAPmacAddress'
|
||||
// uint32_t nodeId = tcp::encodeNodeId(MAC);
|
||||
Serial.print("nodeId (dec) : ");
|
||||
Serial.println(mesh.getNodeId(), DEC);
|
||||
Serial.print("nodeId (hex) : ");
|
||||
Serial.println(mesh.getNodeId(), HEX);
|
||||
uint8_t MAC[] = {0, 0, 0, 0, 0, 0};
|
||||
if (WiFi.softAPmacAddress(MAC) == 0) {
|
||||
Serial.println("init(): WiFi.softAPmacAddress(MAC) failed.");
|
||||
//esp-now
|
||||
if (esp_now_init() != 0) {
|
||||
Serial.println("Error initializing ESP-NOW");
|
||||
return;
|
||||
}
|
||||
esp_now_set_self_role(ESP_NOW_ROLE_COMBO);
|
||||
esp_now_register_send_cb(onDataSent);
|
||||
esp_now_register_recv_cb(onDataReceive);
|
||||
for (uint32_t i = 0; i < members.list.size(); i++) {
|
||||
esp_now_add_peer(members.list[i].mac, ESP_NOW_ROLE_COMBO, 1, NULL, 0); // <-- '1' : "Channel does not affect any function" ... *.-a
|
||||
//
|
||||
// int esp_now_add_peer(u8 *mac_addr, u8 role, u8 channel, u8 *key, u8 key_len)
|
||||
// - https://www.espressif.com/sites/default/files/documentation/2c-esp8266_non_os_sdk_api_reference_en.pdf
|
||||
//
|
||||
// "Channel does not affect any function, but only stores the channel information
|
||||
// for the application layer. The value is defined by the application layer. For
|
||||
// example, 0 means that the channel is not defined; 1 ~ 14 mean valid
|
||||
// channels; all the rest values can be assigned functions that are specified
|
||||
// by the application layer."
|
||||
// - https://www.espressif.com/sites/default/files/documentation/esp-now_user_guide_en.pdf
|
||||
}
|
||||
Serial.print("MAC : ");
|
||||
Serial.print(MAC[0], HEX); Serial.print(", ");
|
||||
Serial.print(MAC[1], HEX); Serial.print(", ");
|
||||
Serial.print(MAC[2], HEX); Serial.print(", ");
|
||||
Serial.print(MAC[3], HEX); Serial.print(", ");
|
||||
Serial.print(MAC[4], HEX); Serial.print(", ");
|
||||
Serial.println(MAC[5], HEX);
|
||||
|
||||
// for instance,
|
||||
#if defined(SERIAL_SWAP)
|
||||
Serial.println("- ======== 'SERIAL_SWAP' ========");
|
||||
// a proper say goodbye.
|
||||
Serial.println("\"bye, i will do 'swap' in 1 second. find me on alternative pins!\"");
|
||||
Serial.println("\" hint: osc wiring ==> esp8266(serial.swap) <-> teensy(serial3)\"");
|
||||
Serial.println("-");
|
||||
Serial.println("\".-.-.-. :)\"");
|
||||
delay(1000); // flush out unsent serial messages.
|
||||
|
||||
// a huzzah board
|
||||
// nodeId (dec) : 3256120530
|
||||
// nodeId (hex) : C21474D2
|
||||
// MAC : BE, DD, C2, 14, 74, D2
|
||||
|
||||
// a esp8266 board (node mcu)
|
||||
// nodeId (dec) : 758581767
|
||||
// nodeId (hex) : 2D370A07
|
||||
// MAC : B6, E6, 2D, 37, A, 7
|
||||
|
||||
//introduction
|
||||
Serial.print("my ID Key --> ");
|
||||
Serial.println(ID_KEY);
|
||||
|
||||
//i2c master
|
||||
Wire.begin();
|
||||
// moving...
|
||||
Serial.swap(); // use RXD2/TXD2 pins, afterwards.
|
||||
delay(100); // wait re-initialization of the 'Serial'
|
||||
#endif
|
||||
|
||||
//random seed
|
||||
randomSeed(analogRead(0));
|
||||
|
||||
//stepper
|
||||
// pinMode(D1, OUTPUT);
|
||||
// pinMode(D2, OUTPUT);
|
||||
// pinMode(D3, OUTPUT);
|
||||
// pinMode(D4, OUTPUT);
|
||||
/// "
|
||||
/// The fastest motor speed that can be reliably supported is about 4000 steps per
|
||||
/// second at a clock frequency of 16 MHz on Arduino such as Uno etc.
|
||||
/// " @ AccelStepper.h
|
||||
// "The fastest motor speed that can be reliably supported is about 4000 steps per
|
||||
// second at a clock frequency of 16 MHz on Arduino such as Uno etc."
|
||||
// @ AccelStepper.h
|
||||
stepper.setMaxSpeed(STEPS_PER_SEC_MAX); //steps per second (trade-off between speed vs. torque)
|
||||
#if (STEP_MODE == STEP_MODE_ACCELERATING)
|
||||
stepper.setAcceleration(ACCELERATION_MAX);
|
||||
|
|
@ -522,9 +390,9 @@ void setup() {
|
|||
}
|
||||
|
||||
void loop() {
|
||||
//
|
||||
runner.execute();
|
||||
mesh.update();
|
||||
digitalWrite(LED_PIN, !onFlag); // value == false is ON. so onFlag == true is ON. (pull-up)
|
||||
//
|
||||
|
||||
//stepper
|
||||
if (stepper.distanceToGo() != 0) {
|
||||
|
|
|
|||
Loading…
Reference in a new issue