Add MK8 based on ESP32-C6 (WIP)

.github/workflows/build.yml

@@ -31,6 +31,10 @@ jobs:
             ud_gen: MK7
             ud_debug: 1
             target: esp32s3
+          - environment: mk8-release
+            ud_gen: MK8
+            ud_debug: 0
+            target: esp32c6
 
     steps:
       - uses: actions/checkout@v4

CMakeLists.txt

@@ -14,12 +14,16 @@ set_property(GLOBAL PROPERTY UD_GEN_TRACKER "${UD_GEN}")
 
 if(UD_GEN STREQUAL "MK4")
     if (NOT "$ENV{IDF_TARGET}" STREQUAL "esp32s2")
-        message(FATAL_ERROR "Error: Ugly Duckling MK4 is only supported on ESP32-S2, currently IDF_TARGET = '$ENV{IDF_TARGET}'")
+        message(FATAL_ERROR "Error: Ugly Duckling ${UD_GEN} is only supported on ESP32-S2, currently IDF_TARGET = '$ENV{IDF_TARGET}'")
     endif()
 elseif(UD_GEN STREQUAL "MK5" OR UD_GEN STREQUAL "MK6" OR UD_GEN STREQUAL "MK7")
     if (NOT "$ENV{IDF_TARGET}" STREQUAL "esp32s3")
         message(FATAL_ERROR "Error: Ugly Duckling ${UD_GEN} is only supported on ESP32-S3, currently IDF_TARGET = '$ENV{IDF_TARGET}'")
     endif()
+elseif(UD_GEN STREQUAL "MK8")
+    if (NOT "$ENV{IDF_TARGET}" STREQUAL "esp32c6")
+        message(FATAL_ERROR "Error: Ugly Duckling ${UD_GEN} is only supported on ESP32-C6, currently IDF_TARGET = '$ENV{IDF_TARGET}'")
+    endif()
 else()
     message(FATAL_ERROR "Error: Unrecognized Ugly Duckling generation '${UD_GEN}'")
 endif()

main/devices/Device.hpp

@@ -88,6 +88,21 @@ static constexpr double BATTERY_BOOT_THRESHOLD = 3.2;
  */
 static constexpr double BATTERY_SHUTDOWN_THRESHOLD = 3.0;
 
+#elif defined(MK8)
+#include <devices/UglyDucklingMk8.hpp>
+typedef farmhub::devices::UglyDucklingMk8 TDeviceDefinition;
+typedef farmhub::devices::Mk8Config TDeviceConfiguration;
+
+/**
+ * @brief Do not boot if battery is below this threshold.
+ */
+static constexpr double BATTERY_BOOT_THRESHOLD = 3.2;
+
+/**
+ * @brief Shutdown if battery drops below this threshold.
+ */
+static constexpr double BATTERY_SHUTDOWN_THRESHOLD = 3.0;
+
 #else
 #error "No device defined"
 #endif

main/devices/UglyDucklingMk8.hpp

@@ -0,0 +1,42 @@
+#pragma once
+
+#include <kernel/FileSystem.hpp>
+#include <kernel/Kernel.hpp>
+#include <kernel/Pin.hpp>
+#include <kernel/Service.hpp>
+#include <kernel/drivers/LedDriver.hpp>
+
+#include <peripherals/Peripheral.hpp>
+
+#include <devices/DeviceDefinition.hpp>
+
+using namespace farmhub::kernel;
+
+namespace farmhub::devices {
+
+namespace pins {
+static InternalPinPtr BOOT = InternalPin::registerPin("BOOT", GPIO_NUM_0);
+static InternalPinPtr STATUS = InternalPin::registerPin("STATUS", GPIO_NUM_8);
+}    // namespace pins
+
+class Mk8Config
+    : public DeviceConfiguration {
+public:
+    Mk8Config()
+        : DeviceConfiguration("mk8") {
+    }
+};
+
+class UglyDucklingMk8 : public DeviceDefinition<Mk8Config> {
+public:
+    UglyDucklingMk8()
+        : DeviceDefinition<Mk8Config>(
+              pins::STATUS,
+              pins::BOOT) {
+    }
+
+    void registerDeviceSpecificPeripheralFactories(PeripheralManager& peripheralManager) override {
+    }
+};
+
+}    // namespace farmhub::devices

wokwi/diagram.flow-control-mk8.json

@@ -0,0 +1,41 @@
+{
+  "version": 1,
+  "author": "Lóránt Pintér",
+  "editor": "wokwi",
+  "parts": [
+    { "type": "board-esp32-c6-devkitc-1", "id": "esp", "top": -0.18, "left": 4.57, "attrs": {} },
+    {
+      "type": "wokwi-led",
+      "id": "statusLed",
+      "top": 63.6,
+      "left": -159.4,
+      "attrs": { "color": "white", "label": "Status" }
+    },
+    {
+      "type": "wokwi-resistor",
+      "id": "r1",
+      "top": 119.15,
+      "left": -124.8,
+      "attrs": { "value": "22" }
+    },
+    {
+      "type": "wokwi-pushbutton",
+      "id": "btn1",
+      "top": -61,
+      "left": 19.2,
+      "attrs": { "color": "green", "label": "Flash", "bounce": "0" }
+    }
+  ],
+  "connections": [
+    [ "esp:TX", "$serialMonitor:RX", "", [] ],
+    [ "esp:RX", "$serialMonitor:TX", "", [] ],
+    [ "r1:1", "esp:3V3.2", "green", [ "v0" ] ],
+    [ "statusLed:C", "esp:26", "green", [ "v0" ] ],
+    [ "btn1:1.l", "esp:0", "green", [ "h-86.4", "v148.13" ] ],
+    [ "statusLed:C", "r1:1", "green", [ "v0" ] ],
+    [ "esp:8", "statusLed:A", "green", [ "h0" ] ],
+    [ "esp:GND.1", "r1:2", "black", [ "h0" ] ],
+    [ "esp:GND.4", "btn1:2.r", "black", [ "h17.65", "v-61.93" ] ]
+  ],
+  "dependencies": {}
+}