From 2102b2a6087fa21bb3dde37421ac4ddd0390a510 Mon Sep 17 00:00:00 2001
From: TrevKnows <Trevor.Beaton11@gmail.com>
Date: Mon, 25 Nov 2024 12:28:52 -0500
Subject: [PATCH 1/2] Color detection project

This is a program for a color detection project using the APD-9960 and Feather ESP32-S2 & S3
---
 itsaSNAP Color Detection/code.py | 80 ++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100755 itsaSNAP Color Detection/code.py

diff --git a/itsaSNAP Color Detection/code.py b/itsaSNAP Color Detection/code.py
new file mode 100755
index 000000000..1ecf45ffe
--- /dev/null
+++ b/itsaSNAP Color Detection/code.py	
@@ -0,0 +1,80 @@
+# SPDX-FileCopyrightText: 2021 Anne Barela for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+'''This is a program for a color detection project using the APD-9960 and Feather ESP32-S2 & S3'''
+
+import os
+import ssl
+import time
+import wifi
+import board
+import busio
+import socketpool
+import adafruit_requests
+from adafruit_apds9960.apds9960 import APDS9960
+from adafruit_io.adafruit_io import IO_HTTP, AdafruitIO_RequestError
+
+# WiFi and Adafruit IO setup
+aio_username = os.getenv("aio_username")
+aio_key = os.getenv("aio_key")
+
+wifi.radio.connect(
+    os.getenv("CIRCUITPY_WIFI_SSID"), os.getenv("CIRCUITPY_WIFI_PASSWORD")
+)
+print(f"Connected to {os.getenv('CIRCUITPY_WIFI_SSID')}!")
+
+# Initialize network pool and Adafruit IO HTTP
+pool = socketpool.SocketPool(wifi.radio)
+requests = adafruit_requests.Session(pool, ssl.create_default_context())
+io = IO_HTTP(aio_username, aio_key, requests)
+
+# Set up I2C connection and APDS9960 sensor
+i2c = busio.I2C(board.SCL, board.SDA)
+apds = APDS9960(i2c)
+apds.enable_proximity = True
+apds.enable_color = True
+
+# Adafruit IO feed setup
+try:
+    hue_feed = io.get_feed("hue")
+except AdafruitIO_RequestError:
+    hue_feed = io.create_new_feed("hue")
+
+
+# Function to convert RGB to Hue
+def rgb_to_hue(r: int, g: int, b: int) -> float:
+    r_norm = r / 255.0
+    g_norm = g / 255.0
+    b_norm = b / 255.0
+    c_max = max(r_norm, g_norm, b_norm)
+    c_min = min(r_norm, g_norm, b_norm)
+    delta = c_max - c_min
+
+    if delta == 0:
+        calculated_hue = 0
+    elif c_max == r_norm:
+        calculated_hue = (60 * ((g_norm - b_norm) / delta) + 360) % 360
+    elif c_max == g_norm:
+        calculated_hue = (60 * ((b_norm - r_norm) / delta) + 120) % 360
+    elif c_max == b_norm:
+        calculated_hue = (60 * ((r_norm - g_norm) / delta) + 240) % 360
+    else:
+        calculated_hue = 0  # Fallback case
+
+    return calculated_hue
+
+
+# Main loop
+while True:
+    color_data = apds.color_data
+    red_value, green_value, blue_value = color_data[0], color_data[1], color_data[2]
+    hue_value = round(rgb_to_hue(red_value, green_value, blue_value))
+    print(f"Detected Hue: {hue_value}")
+
+    try:
+        io.send_data(hue_feed["key"], hue_value)
+        print(f"Sent Hue value {hue_value} to Adafruit IO feed 'hue'")
+    except AdafruitIO_RequestError as e:
+        print(f"Error sending data: {e}")
+
+    time.sleep(3)

From 5532a6e33e8d6aa3eeb1b5ea20e67e7bcd2be4d1 Mon Sep 17 00:00:00 2001
From: TrevKnows <Trevor.Beaton11@gmail.com>
Date: Mon, 25 Nov 2024 13:50:42 -0500
Subject: [PATCH 2/2] Folder name change

---
 .../code.py                                                     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 rename {itsaSNAP Color Detection => ESP32-S2_TFT_Color_Detection}/code.py (97%)

diff --git a/itsaSNAP Color Detection/code.py b/ESP32-S2_TFT_Color_Detection/code.py
similarity index 97%
rename from itsaSNAP Color Detection/code.py
rename to ESP32-S2_TFT_Color_Detection/code.py
index 1ecf45ffe..d3ca9fae8 100755
--- a/itsaSNAP Color Detection/code.py	
+++ b/ESP32-S2_TFT_Color_Detection/code.py
@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2021 Anne Barela for Adafruit Industries
+# SPDX-FileCopyrightText: 2024 Trevor Beaton for Adafruit Industries
 #
 # SPDX-License-Identifier: MIT
 '''This is a program for a color detection project using the APD-9960 and Feather ESP32-S2 & S3'''