frameworklabs/pa_ard_utils

proto_activities arduino utilities

C++MIT

pa_ard_utils

proto_activities arduino utilities

A set of utility activites to support Arduino development.

Curently includes types and activities to support:

button debouncing
short, long and double press recognition
detecting and converting levels to edges and vice versa
timing additions, delay_ms as activity

Usage

Include the header file: #include "pa_ard_utils.h"
Use the namespace: using namespace proto_activities::ard_utils;
Define a PressRecognizer and PressSignal variable: pa_ctx(...; pa_use(PressRecognizer); pa_def_val_signal(Press, press))

Run the PressRecognizer - probably concurrently with other trails:

pa_activity (MyActA, pa_ctx(pa_co_res(2); pa_signal_res; pa_use(PressRecognizer); pa_use(MyActB); pa_def_val_signal(Press, press))) {
  pa_co(2) {
    pa_with (PressRecognizer, BUTTON_A_PIN, pa_self.press);
    pa_with (MyActB, pa_self.press);
  } pa_co_end
} pa_end

In your activity (e.g. MyActB above), test the presence of a press by code like this: press && (press.val() == Press::SHORT)