# SPDX-FileCopyrightText: Copyright (c) 2026 Tim Cocks for Adafruit Industries
# SPDX-License-Identifier: MIT

"""Basic test for TCS3430 XYZ Tristimulus Color Sensor.
Polls the ALS interrupt flag to know when new data is ready."""

import time

import board

from adafruit_tcs3430 import TCS3430, ALSGain, InterruptPersistence

i2c = board.I2C()
tcs = TCS3430(i2c)

print("TCS3430 Basic Test")
print("TCS3430 found!")

# --- Tweak these settings for your environment ---
tcs.als_gain = ALSGain.GAIN_64X  # 1X, 4X, 16X, 64X, or 128X
tcs.integration_time = 100.0  # 2.78ms to 711ms

# Enable ALS interrupt so we can poll AINT for data ready
tcs.als_interrupt_enabled = True
tcs.interrupt_persistence = InterruptPersistence.EVERY
tcs.clear_als_interrupt()

while True:
    # Wait for new data
    if tcs.als_interrupt:
        x, y, z, ir1 = tcs.channels
        print(f"X: {x}  Y: {y}  Z: {z}  IR1: {ir1}")
        tcs.clear_als_interrupt()

    time.sleep(1.0)