Add UnitPAJ7620U2(WIP)

examples/UnitGesture/gesture/gesture.cpp

@@ -0,0 +1,116 @@
+/*
+  Example using M5UnitUnified for PAJ7620U2
+
+  SPDX-FileCopyrightText: 2024 M5Stack Technology CO LTD
+
+  SPDX-License-Identifier: MIT
+*/
+
+// #define USING_PAHUB (2)  // Connection channel number for use via PaHub.
+// #define USING_M5HAL      // When using M5HAL
+
+#include <M5Unified.h>
+#include <M5UnitUnified.h>
+#include <unit/unit_PAJ7620U2.hpp>
+#if defined(USING_PAHUB)
+#include <unit/unit_PaHub.hpp>
+#endif
+
+namespace {
+auto& lcd = M5.Display;
+
+m5::unit::UnitUnified Units;
+m5::unit::UnitPAJ7620U2 unit;
+#if defined(USING_PAHUB)
+m5::unit::UnitPaHub unitPaHub;
+#endif
+
+}  // namespace
+
+void setup() {
+    M5.begin();
+
+    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);
+    M5_LOGI("getPin: SDA:%u SCL:%u", pin_num_sda, pin_num_scl);
+
+#if defined(USING_PAHUB)
+#pragma message "Using via PaHub"
+    // Using via PaHub
+#if defined(USING_M5HAL)
+#pragma message "Using M5HAL"
+    // Using M5HAL
+    m5::hal::bus::I2CBusConfig i2c_cfg;
+    i2c_cfg.pin_sda = m5::hal::gpio::getPin(pin_num_sda);
+    i2c_cfg.pin_scl = m5::hal::gpio::getPin(pin_num_scl);
+    auto i2c_bus    = m5::hal::bus::i2c::getBus(i2c_cfg);
+
+    if (!unitPaHub.add(unit, USING_PAHUB) ||
+        !Units.add(unitPaHub, i2c_bus ? i2c_bus.value() : nullptr) ||
+        !Units.begin()) {
+        M5_LOGE("Failed to begin");
+        lcd.clear(TFT_RED);
+        while (true) {
+            m5::utility::delay(10000);
+        }
+    }
+#else
+    // Using TwoWire
+#pragma message "Using Wire"
+    Wire.begin(pin_num_sda, pin_num_scl, 400000U);
+    if (!unitPaHub.add(unit, USING_PAHUB) || !Units.add(unitPaHub, Wire) ||
+        !Units.begin()) {
+        M5_LOGE("Failed to begin");
+        lcd.clear(TFT_RED);
+        while (true) {
+            m5::utility::delay(10000);
+        }
+    }
+#endif
+
+#else
+    // Direct connection
+#pragma message "Direct connection"
+#if defined(USING_M5HAL)
+#pragma message "Using M5HAL"
+    // Using M5HAL
+    m5::hal::bus::I2CBusConfig i2c_cfg;
+    i2c_cfg.pin_sda = m5::hal::gpio::getPin(pin_num_sda);
+    i2c_cfg.pin_scl = m5::hal::gpio::getPin(pin_num_scl);
+    auto i2c_bus    = m5::hal::bus::i2c::getBus(i2c_cfg);
+    if (!Units.add(unit, i2c_bus ? i2c_bus.value() : nullptr) ||
+        !Units.begin()) {
+        M5_LOGE("Failed to begin");
+        lcd.clear(TFT_RED);
+        while (true) {
+            m5::utility::delay(10000);
+        }
+    }
+#else
+#pragma message "Using Wire"
+    // Using TwoWire
+    Wire.begin(pin_num_sda, pin_num_scl, 400000U);
+    if (!Units.add(unit, Wire) || !Units.begin()) {
+        M5_LOGE("Failed to begin");
+        lcd.clear(TFT_RED);
+        while (true) {
+            m5::utility::delay(10000);
+        }
+    }
+#endif
+#endif
+
+    M5_LOGI("M5UnitUnified has been begun");
+    M5_LOGI("%s", Units.debugInfo().c_str());
+
+    lcd.clear(TFT_DARKGREEN);
+}
+
+void loop() {
+    M5.update();
+    Units.update();
+    if (unit.updated()) {
+        M5_LOGI("gesture:%x", unit.gesture());
+
+    }
+}