ESP8266 Community Forum

- Sun May 03, 2015 1:53 pm #16380 Hi.

I found no reference for this, so.... how do I uninstall an interruput routine?

Installing with
gpio.trig(pinclk, "low", ISRDataClock)
works fine.

- Sun May 03, 2015 5:08 pm #16403 Like most open source packages, the primary documentation is the source code. In this case gpio.c. The main mechanism for uninstalling aninterrupt is to look for occurances of

Code: Select allluaL_unref(L, LUA_REGISTRYINDEX, gpio_cb_ref[pin]);

In this case the simplest way is to reset the mode of the pin and this clears down any previously registered callback.

Please see my Developer FAQ for Q&A on nodeMCU Lua before asking a question here that's already been answered. This and the other official documentation should be your first reference for developing Lua Apps

- Mon May 04, 2015 8:03 am #16459 Thanks!