From 44dd870df8501bd06073faac65b930dcc01cecf9 Mon Sep 17 00:00:00 2001
From: Sean Kwok <45260108+Gitshaoxiang@users.noreply.github.com>
Date: Thu, 31 Mar 2022 17:14:26 +0800
Subject: [PATCH] add poesp32 example

---
 .../Unit/PoESP32/HTTP_CLIENT/HTTP_CLIENT.ino  | 88 +++++++++++++++++++
 .../Unit/PoESP32/MQTT_CLIENT/MQTT_CLIENT.ino  | 68 ++++++++++++++
 .../Unit/PoESP32/TCP_CLIENT/TCP_CLIENT.ino    | 76 ++++++++++++++++
 library.properties                            |  2 +-
 4 files changed, 233 insertions(+), 1 deletion(-)
 create mode 100644 examples/Unit/PoESP32/HTTP_CLIENT/HTTP_CLIENT.ino
 create mode 100644 examples/Unit/PoESP32/MQTT_CLIENT/MQTT_CLIENT.ino
 create mode 100644 examples/Unit/PoESP32/TCP_CLIENT/TCP_CLIENT.ino

diff --git a/examples/Unit/PoESP32/HTTP_CLIENT/HTTP_CLIENT.ino b/examples/Unit/PoESP32/HTTP_CLIENT/HTTP_CLIENT.ino
new file mode 100644
index 0000000..027ca0a
--- /dev/null
+++ b/examples/Unit/PoESP32/HTTP_CLIENT/HTTP_CLIENT.ino
@@ -0,0 +1,88 @@
+/*
+    Description:
+    Use UNIT PoESP32 to create HTTP request
+    UNIT PoESP32 Connect to M5Core PORT-C (G16/17)
+    before compiling:
+    M5Stack: https://github.com/m5stack/M5Stack
+    M5GFX: https://github.com/m5stack/M5GFX
+    UNIT_PoESP32: https://github.com/m5stack/UNIT_PoESP32
+*/
+
+#include "UNIT_PoESP32.h"
+#include "M5Stack.h"
+#include "M5GFX.h"
+
+UNIT_PoESP32 eth;
+String readstr;
+
+M5GFX display;
+M5Canvas canvas(&display);
+
+void setup() {
+    M5.begin();
+    display.begin();
+    canvas.setColorDepth(1);  // mono color
+    canvas.setFont(&fonts::efontCN_14);
+    canvas.setTextSize(2);
+    canvas.setPaletteColor(1, GREEN);
+    canvas.createSprite(display.width(), display.height());
+    canvas.setTextScroll(true);
+    eth.Init(&Serial2, 9600, 16, 17);
+    delay(10);
+    canvas.println("wait device connect");
+    canvas.pushSprite(0, 0);
+    while (!eth.checkDeviceConnect()) {
+        delay(10);
+    }
+
+    canvas.println("device connected");
+    canvas.println("wait ethernet connect");
+    canvas.pushSprite(0, 0);
+    while (!eth.checkETHConnect()) {
+        delay(10);
+    }
+    canvas.println("ethernet connected");
+    canvas.pushSprite(0, 0);
+
+    readstr = eth.createHTTPClient(HEAD, APPLICATION_X_WWW_FORM_URLENCODED,
+                                   "http://httpbin.org/get");
+    Serial.println(readstr);
+    canvas.println(readstr);
+    canvas.pushSprite(0, 0);
+
+    readstr = eth.createHTTPClient(GET, APPLICATION_X_WWW_FORM_URLENCODED,
+                                   "http://httpbin.org/get");
+    Serial.println(readstr);
+    canvas.println(readstr);
+    canvas.pushSprite(0, 0);
+
+    readstr = eth.createHTTPClient(POST, APPLICATION_X_WWW_FORM_URLENCODED,
+                                   "http://httpbin.org/post",
+                                   "field1=value1&field2=value2");
+    Serial.println(readstr);
+    canvas.println(readstr);
+    canvas.pushSprite(0, 0);
+
+    readstr = eth.createHTTPClient(PUT, APPLICATION_X_WWW_FORM_URLENCODED,
+                                   "http://httpbin.org/put");
+    Serial.println(readstr);
+    canvas.println(readstr);
+    canvas.pushSprite(0, 0);
+
+    readstr = eth.createHTTPClient(DELETE, APPLICATION_X_WWW_FORM_URLENCODED,
+                                   "http://httpbin.org/delete");
+    Serial.println(readstr);
+    canvas.println(readstr);
+    canvas.pushSprite(0, 0);
+}
+
+void loop() {
+    if (Serial.available()) {
+        char ch = Serial.read();
+        Serial2.write(ch);
+    }
+    if (Serial2.available()) {
+        char ch = Serial2.read();
+        Serial.write(ch);
+    }
+}
\ No newline at end of file
diff --git a/examples/Unit/PoESP32/MQTT_CLIENT/MQTT_CLIENT.ino b/examples/Unit/PoESP32/MQTT_CLIENT/MQTT_CLIENT.ino
new file mode 100644
index 0000000..c10bde1
--- /dev/null
+++ b/examples/Unit/PoESP32/MQTT_CLIENT/MQTT_CLIENT.ino
@@ -0,0 +1,68 @@
+/*
+    Description:
+    Use UNIT PoESP32 connect to MQTT Server
+    UNIT PoESP32 Connect to M5Core PORT-C (G16/17)
+    before compiling:
+    M5Stack: https://github.com/m5stack/M5Stack
+    M5GFX: https://github.com/m5stack/M5GFX
+    UNIT_PoESP32: https://github.com/m5stack/UNIT_PoESP32
+*/
+
+#include "UNIT_PoESP32.h"
+#include "M5Stack.h"
+#include "M5GFX.h"
+
+UNIT_PoESP32 eth;
+String readstr;
+
+M5GFX display;
+M5Canvas canvas(&display);
+
+void setup() {
+    M5.begin();
+    display.begin();
+    canvas.setColorDepth(1);  // mono color
+    canvas.setFont(&fonts::efontCN_14);
+    canvas.setTextSize(2);
+    canvas.setPaletteColor(1, GREEN);
+    canvas.createSprite(display.width(), display.height());
+    canvas.setTextScroll(true);
+    eth.Init(&Serial2, 9600, 16, 17);
+    delay(10);
+    canvas.println("wait device connect");
+    canvas.pushSprite(0, 0);
+    while (!eth.checkDeviceConnect()) {
+        delay(10);
+    }
+
+    canvas.println("device connected");
+    canvas.println("wait ethernet connect");
+    canvas.pushSprite(0, 0);
+    while (!eth.checkETHConnect()) {
+        delay(10);
+    }
+    canvas.println("ethernet connected");
+    canvas.println("wait mqtt connect");
+    canvas.pushSprite(0, 0);
+
+    while (!eth.createMQTTClient("120.77.157.90", "1883", "client_id",
+                                 "user_name", "password")) {
+        delay(10);
+    }
+    canvas.println("mqtt connected");
+    canvas.pushSprite(0, 0);
+    while (!eth.subscribeMQTTMsg("PoESP32_MQTT_D", "2")) {
+        delay(10);
+    }
+}
+
+void loop() {
+    if (Serial2.available()) {
+        readstr = Serial2.readString();
+        Serial.println(readstr);
+        canvas.println(readstr);
+        canvas.pushSprite(0, 0);
+    }
+    eth.publicMQTTMsg("PoESP32_MQTT_U", "Hello From PoESP32", "2");
+    delay(2000);
+}
diff --git a/examples/Unit/PoESP32/TCP_CLIENT/TCP_CLIENT.ino b/examples/Unit/PoESP32/TCP_CLIENT/TCP_CLIENT.ino
new file mode 100644
index 0000000..f1c4d74
--- /dev/null
+++ b/examples/Unit/PoESP32/TCP_CLIENT/TCP_CLIENT.ino
@@ -0,0 +1,76 @@
+/*
+    Description:
+    Use UNIT PoESP32 connect to TCP Server
+    UNIT PoESP32 Connect to M5Core PORT-C (G16/17)
+    before compiling:
+    M5Stack: https://github.com/m5stack/M5Stack
+    M5GFX: https://github.com/m5stack/M5GFX
+    UNIT_PoESP32: https://github.com/m5stack/UNIT_PoESP32
+*/
+
+#include "UNIT_PoESP32.h"
+#include "M5Stack.h"
+#include "M5GFX.h"
+
+UNIT_PoESP32 eth;
+uint8_t data[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05,
+                  0x06, 0x07, 0x08, 0x09, 0x10};
+
+M5GFX display;
+M5Canvas canvas(&display);
+
+void setup() {
+    M5.begin();
+    display.begin();
+    canvas.setColorDepth(1);  // mono color
+    canvas.setFont(&fonts::efontCN_14);
+    canvas.setTextSize(2);
+    canvas.setPaletteColor(1, GREEN);
+    canvas.createSprite(display.width(), display.height());
+    canvas.setTextScroll(true);
+    eth.Init(&Serial2, 9600, 16, 17);
+    delay(10);
+    canvas.println("wait device connect");
+    canvas.pushSprite(0, 0);
+    while (!eth.checkDeviceConnect()) {
+        delay(10);
+    }
+
+    canvas.println("device connected");
+    canvas.println("wait ethernet connect");
+    canvas.pushSprite(0, 0);
+    while (!eth.checkETHConnect()) {
+        delay(10);
+    }
+    canvas.println("ethernet connected");
+    canvas.println("Config TCP Client");
+    canvas.println("wait tcp connect");
+    canvas.pushSprite(0, 0);
+    // AT+CIPSTART="TCP","192.168.3.102",8080
+    while (!eth.createTCPClient("120.77.157.90", 1883)) {
+        delay(10);
+    }
+    // while (!eth.configTCPClient("192.168.1.5", 60000)) {
+    //     delay(10);
+    // }
+    canvas.println("tcp connected");
+    canvas.pushSprite(0, 0);
+
+    if (eth.sendTCPData(data, sizeof(data))) {
+        canvas.println("send ok");
+    } else {
+        canvas.println("send fail");
+    }
+    canvas.pushSprite(0, 0);
+}
+
+void loop() {
+    if (Serial.available()) {
+        char ch = Serial.read();
+        Serial2.write(ch);
+    }
+    if (Serial2.available()) {
+        char ch = Serial2.read();
+        Serial.write(ch);
+    }
+}
diff --git a/library.properties b/library.properties
index 39ca609..3c76867 100644
--- a/library.properties
+++ b/library.properties
@@ -8,5 +8,5 @@ category=Device Control
 url=https://github.com/m5stack/m5stack
 architectures=esp32
 includes=M5Stack.h
-depends=M5GFX,ESP32CAN,UNIT_ENV,UNIT_4RELAY,ADXL345,FastLED,MODULE_GRBL13.2,Adafruit MCP4725,Adafruit TCS34725,Adafruit NeoPixel,MAX30100lib,MFRC522_I2C,M5_BM8563,M5_ADS1100,M5_ADS1115,M5_FPC1020A,HX711 Arduino Library,PCA9554,TinyGPSPlus-ESP32,Adafruit SGP30 Sensor,FFT,TFTTerminal,ClosedCube TCA9548A,M5GFX,ArduinoJson,M5_EzData,PubSubClient,UNIT_SONIC,PoE_CAM,M5_RoverC,UNIT_UHF_RFID,M5_JoyC,M5_BH1750FVI,ATOM_DTU_CAT1,TinyGSM
+depends=M5GFX,ESP32CAN,UNIT_ENV,UNIT_4RELAY,ADXL345,FastLED,MODULE_GRBL13.2,Adafruit MCP4725,Adafruit TCS34725,Adafruit NeoPixel,MAX30100lib,MFRC522_I2C,M5_BM8563,M5_ADS1100,M5_ADS1115,M5_FPC1020A,HX711 Arduino Library,PCA9554,TinyGPSPlus-ESP32,Adafruit SGP30 Sensor,FFT,TFTTerminal,ClosedCube TCA9548A,M5GFX,ArduinoJson,M5_EzData,PubSubClient,UNIT_SONIC,PoE_CAM,M5_RoverC,UNIT_UHF_RFID,M5_JoyC,M5_BH1750FVI,ATOM_DTU_CAT1,TinyGSM,UNIT_PoESP32