Update api_gpio.js

Externalise additional function hat allows to read the state of output GPIO pins
mongoose-os-libs · Aug 12, 2021 · 9f00859 · 9f00859
1 parent 8d2f612
commit 9f00859
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/fs/api_gpio.js b/fs/api_gpio.js
@@ -36,7 +36,10 @@ let GPIO = {
   // ## **`GPIO.read(pin)`**
   // Read GPIO pin level. Return value: 0 or 1.
   read: ffi('int mgos_gpio_read(int)'),
-
+
+  //read GPIO level for OUTPUT GPIO mode. Return value: 0 or 1.
+  readout: ffi ('int mgos_gpio_read_out(int)'),
+
   // ## **`GPIO.enable_int(pin)`**
   // Enable interrupts on GPIO pin.
   // This function must be called AFTER the interrupt handler is installed.