✨ (spikes): Add lk_led_

Create a spike lk_led tthat does not use FastLED but CoreLED instead.

spikes/CMakeLists.txt

@@ -9,6 +9,7 @@ add_subdirectory(${SPIKES_DIR}/lk_ble)
 add_subdirectory(${SPIKES_DIR}/lk_cg_animations)
 add_subdirectory(${SPIKES_DIR}/lk_lcd)
 add_subdirectory(${SPIKES_DIR}/lk_led)
+add_subdirectory(${SPIKES_DIR}/lk_led_)
 add_subdirectory(${SPIKES_DIR}/lk_rfid)
 add_subdirectory(${SPIKES_DIR}/lk_ticker_timeout)
 add_subdirectory(${SPIKES_DIR}/lk_wifi)

spikes/lk_led_/CMakeLists.txt

@@ -0,0 +1,21 @@
+# Leka - LekaOS
+# Copyright 2022 APF France handicap
+# SPDX-License-Identifier: Apache-2.0
+
+add_mbed_executable(spike_lk_led_)
+
+target_include_directories(spike_lk_led_
+	PRIVATE
+		.
+)
+
+target_sources(spike_lk_led_
+	PRIVATE
+		main.cpp
+)
+
+target_link_libraries(spike_lk_led_
+	CoreLED
+)
+
+target_link_custom_leka_targets(spike_lk_led_)

spikes/lk_led_/main.cpp

@@ -0,0 +1,73 @@
+// Leka - LekaOS
+// Copyright 2022 APF France handicap
+// SPDX-License-Identifier: Apache-2.0
+
+#include <cstddef>
+
+#include "PinNames.h"
+
+// #include "drivers/BufferedSerial.h"
+// #include "drivers/HighResClock.h"
+// #include "rtos/Kernel.h"
+#include "rtos/ThisThread.h"
+
+#include "CoreLED.h"
+#include "CoreSPI.h"
+#include "HelloWorld.h"
+#include "LogKit.h"
+
+using namespace leka;
+using namespace std::chrono;
+
+auto const NUM_BELT_LEDS		= 20;
+auto const NUM_EAR_LEDS			= 2;
+auto const BRIGHTNESS			= 255;
+const std::array<RGB, 6> COLORS = {
+	RGB::pure_green, RGB::pure_red, RGB::pure_blue, RGB::yellow, RGB::cyan, RGB::magenta,
+};
+
+void ChangeColor(CoreLED coreled, uint8_t index)
+{
+	if (index < COLORS.size()) {
+		coreled.setColor(COLORS[index]);
+		coreled.showColor();
+	}
+	coreled.hideColor();
+}
+
+auto main() -> int
+{
+	mbed::SPI spi(LED_BELT_SPI_MOSI, NC, LED_BELT_SPI_SCK);
+	CoreSPI corespi(spi);
+	CoreLED belt(corespi, NUM_BELT_LEDS);
+	CoreLED ear(corespi, NUM_EAR_LEDS);
+
+	logger::init();
+
+	HelloWorld hello;
+	hello.start();
+	log_info("Hello, World!\n\n");
+
+	int index = 0;
+
+	belt.setColor(COLORS[index]);
+	ear.setColor(RGB::pure_blue);
+
+	belt.showColor();
+	ear.showColor();
+
+	rtos::ThisThread::sleep_for(2s);
+
+	while (true) {
+		index++;
+
+		ChangeColor(belt, index);
+		ChangeColor(ear, index);
+
+		if (not belt.isOn() && not ear.isOn()) {
+			index = 0;
+		}
+
+		rtos::ThisThread::sleep_for(10ms);
+	}
+}