Corrections and additions based on PR#1

.github/workflows/arduino-esp-v2-build-check.yml

@@ -81,6 +81,23 @@ jobs:
         archi:
           - esp32
 
+        include:
+          # Specific sketches for m5stack-core-esp32 only
+          - sketch: SimpleDisplay
+            platform-url: https://espressif.github.io/arduino-esp32/package_esp32_index.json
+            platform: esp32
+            archi: esp32
+            platform-version: 2.0.17
+            board: m5stack-core-esp32
+            unit: UnitToF
+          - sketch: SimpleDisplay
+            platform-url: https://espressif.github.io/arduino-esp32/package_esp32_index.json
+            platform: esp32
+            archi: esp32
+            platform-version: 2.0.17
+            board: m5stack-core-esp32
+            unit: UnitToF4M
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/arduino-esp-v3-build-check.yml

@@ -97,6 +97,24 @@ jobs:
         archi:
           - esp32
 
+        include:
+          # Specific sketches for m5stack-core-esp32 only
+          - sketch: SimpleDisplay
+            platform-url: https://espressif.github.io/arduino-esp32/package_esp32_index.json
+            platform-version: 3.0.4
+            platform: esp32
+            archi: esp32
+            board: m5stack_core
+            unit: UnitToF
+          - sketch: SimpleDisplay
+            platform-url: https://espressif.github.io/arduino-esp32/package_esp32_index.json
+            platform-version: 3.0.4
+            platform: esp32
+            archi: esp32
+            board: m5stack_core
+            unit: UnitToF4M
+
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/arduino-m5-build-check.yml

@@ -99,6 +99,23 @@ jobs:
         archi:
           - esp32
 
+        include:
+          # Specific sketches for m5stack-core-esp32 only
+          - sketch: SimpleDisplay
+            platform-url: https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/arduino/package_m5stack_index.json
+            platform-version: 2.1.2
+            platform: m5stack
+            archi: esp32
+            board: m5stack_core
+            unit: UnitToF
+          - sketch: SimpleDisplay
+            platform-url: https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/arduino/package_m5stack_index.json
+            platform-version: 2.1.2
+            platform: m5stack
+            archi: esp32
+            board: m5stack_core
+            unit: UnitToF4M
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/platformio-build-check.yml

@@ -113,6 +113,20 @@ jobs:
 #          - board: Paper
 #            espressif32: '4_4_0'
 
+
+        include:
+          # Specific sketches for m5stack-core-esp32 only
+          - example: SimpleDisplay
+            unit: UnitToF
+            board: Core
+            framework: Arduino
+            espressif32: latest
+          - example: SimpleDisplay
+            unit: UnitToF4M
+            board: Core
+            framework: Arduino
+            espressif32: latest
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4

examples/UnitUnified/UnitToF/SimpleDisplay/SimpleDisplay.ino

@@ -0,0 +1,9 @@
+/*
+ * SPDX-FileCopyrightText: 2025 M5Stack Technology CO LTD
+ *
+ * SPDX-License-Identifier: MIT
+ */
+/*
+  Example using M5UnitUnified for UnitToF
+*/
+#include "main/SimpleDisplay.cpp"

examples/UnitUnified/UnitToF/SimpleDisplay/main/SimpleDisplay.cpp

@@ -0,0 +1,67 @@
+/*
+ * SPDX-FileCopyrightText: 2025 M5Stack Technology CO LTD
+ *
+ * SPDX-License-Identifier: MIT
+ */
+/*
+  Example using M5UnitUnified for UnitToF
+*/
+#include <M5Unified.h>
+#include <M5UnitUnified.h>
+#include <M5UnitUnifiedTOF.h>
+#include <M5Utility.h>
+
+namespace {
+auto& lcd = M5.Display;
+m5::unit::UnitUnified Units;
+m5::unit::UnitToF unit;
+int16_t lastRange{};
+}  // namespace
+
+void setup()
+{
+    M5.begin();
+    // The screen shall be in landscape mode if exists
+    if (lcd.height() > lcd.width()) {
+        lcd.setRotation(1);
+    }
+
+    auto pin_num_sda = M5.getPin(m5::pin_name_t::port_a_sda);
+    auto pin_num_scl = M5.getPin(m5::pin_name_t::port_a_scl);
+    Wire.begin(pin_num_sda, pin_num_scl, 400 * 1000U);
+
+    if (!Units.add(unit, Wire) || !Units.begin()) {
+        M5_LOGE("Failed to begin");
+        lcd.clear(TFT_RED);
+        while (true) {
+            m5::utility::delay(10000);
+        }
+    }
+
+    M5_LOGI("M5UnitUnified has been begun");
+    M5_LOGI("%s", Units.debugInfo().c_str());
+
+    lcd.setTextColor(TFT_ORANGE);
+    lcd.setFont(&fonts::Orbitron_Light_32);
+    lcd.setTextDatum(middle_center);
+    float scale = lcd.width() / (32 * 4.0f);
+    lcd.setTextSize(scale, scale);
+
+    lcd.startWrite();
+    lcd.clear();
+}
+
+void loop()
+{
+    M5.update();
+    Units.update();
+
+    if (unit.updated()) {
+        auto range = unit.range();
+        if (range > 0 && range != lastRange) {
+            lcd.fillRect(0, lcd.height() / 2 - lcd.fontHeight() / 2, lcd.width(), lcd.fontHeight(), TFT_BLACK);
+            lcd.drawString(m5::utility::formatString("%d", range).c_str(), lcd.width() / 2, lcd.height() / 2);
+            lastRange = range;
+        }
+    }
+}

examples/UnitUnified/UnitToF4M/SimpleDisplay/SimpleDisplay.ino

@@ -0,0 +1,9 @@
+/*
+ * SPDX-FileCopyrightText: 2025 M5Stack Technology CO LTD
+ *
+ * SPDX-License-Identifier: MIT
+ */
+/*
+  Example using M5UnitUnified for UnitToF4M
+*/
+#include "main/SimpleDisplay.cpp"

examples/UnitUnified/UnitToF4M/SimpleDisplay/main/SimpleDisplay.cpp

@@ -0,0 +1,67 @@
+/*
+ * SPDX-FileCopyrightText: 2025 M5Stack Technology CO LTD
+ *
+ * SPDX-License-Identifier: MIT
+ */
+/*
+  Example using M5UnitUnified for UnitToF4M
+*/
+#include <M5Unified.h>
+#include <M5UnitUnified.h>
+#include <M5UnitUnifiedTOF.h>
+#include <M5Utility.h>
+
+namespace {
+auto& lcd = M5.Display;
+m5::unit::UnitUnified Units;
+m5::unit::UnitToF4M unit;
+int16_t lastRange{};
+}  // namespace
+
+void setup()
+{
+    M5.begin();
+    // The screen shall be in landscape mode if exists
+    if (lcd.height() > lcd.width()) {
+        lcd.setRotation(1);
+    }
+
+    auto pin_num_sda = M5.getPin(m5::pin_name_t::port_a_sda);
+    auto pin_num_scl = M5.getPin(m5::pin_name_t::port_a_scl);
+    Wire.begin(pin_num_sda, pin_num_scl, 400 * 1000U);
+
+    if (!Units.add(unit, Wire) || !Units.begin()) {
+        M5_LOGE("Failed to begin");
+        lcd.clear(TFT_RED);
+        while (true) {
+            m5::utility::delay(10000);
+        }
+    }
+
+    M5_LOGI("M5UnitUnified has been begun");
+    M5_LOGI("%s", Units.debugInfo().c_str());
+
+    lcd.setTextColor(TFT_ORANGE);
+    lcd.setFont(&fonts::Orbitron_Light_32);
+    lcd.setTextDatum(middle_center);
+    float scale = lcd.width() / (32 * 4.0f);
+    lcd.setTextSize(scale, scale);
+
+    lcd.startWrite();
+    lcd.clear();
+}
+
+void loop()
+{
+    M5.update();
+    Units.update();
+
+    if (unit.updated()) {
+        auto range = unit.range();
+        if (range > 0 && range != lastRange) {
+            lcd.fillRect(0, lcd.height() / 2 - lcd.fontHeight() / 2, lcd.width(), lcd.fontHeight(), TFT_BLACK);
+            lcd.drawString(m5::utility::formatString("%d", range).c_str(), lcd.width() / 2, lcd.height() / 2);
+            lastRange = range;
+        }
+    }
+}

platformio.ini

@@ -515,3 +515,17 @@ build_src_filter = +<*> -<.git/> -<.svn/> +<../examples/UnitUnified/UnitToF/Plot
 [env:UnitToF_PlotToSerial_CoreInk_Arduino_latest]
 extends=CoreInk, option_release, arduino_latest
 build_src_filter = +<*> -<.git/> -<.svn/> +<../examples/UnitUnified/UnitToF/PlotToSerial>
+
+;
+; For the following samples, please refer to PlotToSerial to create env for your own environment
+; 以下のサンプルは、PlotToSerial を参考にして、自分の環境にあった env を作成してください
+;
+;SimpleDisplay (ToF)
+[env:UnitToF_SimpleDisplay_Core_Arduino_latest]
+extends=Core, option_release, arduino_latest
+build_src_filter = +<*> -<.git/> -<.svn/> +<../examples/UnitUnified/UnitToF/SimpleDisplay>
+
+;SimpleDisplay (ToF4M)
+[env:UnitToF4M_SimpleDisplay_Core_Arduino_latest]
+extends=Core, option_release, arduino_latest
+build_src_filter = +<*> -<.git/> -<.svn/> +<../examples/UnitUnified/UnitToF4M/SimpleDisplay>