【添加】rgb_led 例程

Author: SummerGift

examples/w601_iot_board/rgb_led.py

@@ -0,0 +1,39 @@
+# 
+# Copyright (c) 2006-2019, RT-Thread Development Team
+# 
+# SPDX-License-Identifier: MIT License
+# 
+# Change Logs:
+# Date           Author       Notes
+# 2019-06-13     SummerGift   first version
+#
+
+import utime as time
+from machine import Pin
+
+PIN_LED_R = 38
+PIN_LED_G = 39
+PIN_LED_B = 40
+
+LED_ON  = 0
+LED_OFF = 1
+
+led_r = Pin(("LED RED", PIN_LED_R), Pin.OUT_PP) 
+led_g = Pin(("LED GREEN", PIN_LED_G), Pin.OUT_PP) 
+led_b = Pin(("LED BLUE", PIN_LED_B), Pin.OUT_PP) 
+
+blink_tab = [(LED_ON,LED_ON,LED_ON),
+             (LED_OFF,LED_ON,LED_ON),
+             (LED_ON,LED_OFF,LED_ON),
+             (LED_ON,LED_ON,LED_OFF),          
+             (LED_OFF,LED_OFF,LED_ON),
+             (LED_ON,LED_OFF,LED_OFF),
+             (LED_OFF,LED_ON,LED_OFF),
+             (LED_ON,LED_OFF,LED_OFF)]
+
+
+while True:
+    led.value(0)            #Set led turn on
+    time.sleep(0.5)
+    led.value(1)            #Set led turn off
+    time.sleep(0.5)