Renommé mon Workshop

Workshop/200303/blink_led2.lua

@@ -0,0 +1,23 @@
+-- programme pour faire clignoter une LED avec un rapport on/off
+
+print("\n blink_led2.lua zf200302.2243 \n")
+
+zLED=0
+zTm_On_LED = 50    --> en ms
+zTm_Off_LED = 500    --> en ms
+zFlag_LED = 0
+
+function blink_LED ()
+    if zFlag_LED==gpio.LOW then 
+        zFlag_LED=gpio.HIGH
+        ztmr_LED:alarm(zTm_Off_LED, tmr.ALARM_SINGLE, blink_LED)
+    else 
+        zFlag_LED=gpio.LOW
+        ztmr_LED:alarm(zTm_On_LED, tmr.ALARM_SINGLE, blink_LED)
+    end
+    gpio.write(zLED, zFlag_LED)
+end
+
+gpio.mode(zLED, gpio.OUTPUT)
+ztmr_LED = tmr.create()
+blink_LED ()