From 8fcc27af0e76b2385e7e5a8c13df1782cf2a77d2 Mon Sep 17 00:00:00 2001
From: FReenen <git@finnvanreenen.nl>
Date: Thu, 11 Jul 2024 18:23:45 +0200
Subject: [PATCH] inital setup for led controll

---
 rx_esp32/CMakeLists.txt |  1 +
 rx_esp32/src/led.c      | 33 +++++++++++++++++++++++++++++++++
 rx_esp32/src/led.h      | 10 ++++++++++
 3 files changed, 44 insertions(+)
 create mode 100644 rx_esp32/src/led.c
 create mode 100644 rx_esp32/src/led.h

diff --git a/rx_esp32/CMakeLists.txt b/rx_esp32/CMakeLists.txt
index 15c4ae3..bc6030d 100644
--- a/rx_esp32/CMakeLists.txt
+++ b/rx_esp32/CMakeLists.txt
@@ -1,3 +1,4 @@
 cmake_minimum_required(VERSION 3.16.0)
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+list(APPEND EXTRA_COMPONENT_DIRS led_strip)
 project(rx_esp32)
diff --git a/rx_esp32/src/led.c b/rx_esp32/src/led.c
new file mode 100644
index 0000000..7525eec
--- /dev/null
+++ b/rx_esp32/src/led.c
@@ -0,0 +1,33 @@
+#include "led.h"
+
+#include "driver/gpio.h"
+#include "led_strip.h"
+
+static led_strip_handle_t led_strip;
+
+void led_init(void)
+{
+	/* LED strip initialization with the GPIO and pixels number*/
+	led_strip_config_t strip_config = {
+		.strip_gpio_num = 8,
+		.max_leds = 1,
+	};
+	led_strip_rmt_config_t rmt_config = {
+		.resolution_hz = 10 * 1000 * 1000, // 10MHz
+		.flags.with_dma = false,
+	};
+	led_strip_new_rmt_device(&strip_config, &rmt_config, &led_strip);
+	/* Set all LED off to clear all pixels */
+	led_strip_clear(led_strip);
+}
+
+void led_deinit(void)
+{
+	//TODO
+}
+
+void led_setColor(uint8_t r, uint8_t g, uint8_t b)
+{
+	led_strip_set_pixel(led_strip, 0, 16, 16, 16);
+	led_strip_refresh(led_strip);
+}
diff --git a/rx_esp32/src/led.h b/rx_esp32/src/led.h
new file mode 100644
index 0000000..d840649
--- /dev/null
+++ b/rx_esp32/src/led.h
@@ -0,0 +1,10 @@
+#ifndef LED_H
+#define LED_H
+
+#include <stdint.h>
+
+void led_init(void);
+void led_deinit(void);
+void led_setColor(uint8_t r, uint8_t g, uint8_t b);
+
+#endif
\ No newline at end of file