intr_alloc.hpp

Go to the documentation of this file.

// SPDX-License-Identifier: Apache-2.0
// Copyright 2026 Chris Leishman
 
#pragma once
 
#include <idfxx/flags>
 
#include <esp_intr_alloc.h>
 
namespace idfxx {
 
enum class intr_flag : int {
    none = 0,                 
    level1 = 1u << 1,         
    level2 = 1u << 2,         
    level3 = 1u << 3,         
    level4 = 1u << 4,         
    level5 = 1u << 5,         
    level6 = 1u << 6,         
    nmi = 1u << 7,            
    shared = 1u << 8,         
    edge = 1u << 9,           
    iram = 1u << 10,          
    intr_disabled = 1u << 11, 
};
 
} // namespace idfxx
 
template<>
inline constexpr bool idfxx::enable_flags_operators<idfxx::intr_flag> = true;
 
namespace idfxx {
 
inline constexpr flags<intr_flag> intr_flag_lowmed = intr_flag::level1 | intr_flag::level2 | intr_flag::level3;
 
inline constexpr flags<intr_flag> intr_flag_high =
    intr_flag::level4 | intr_flag::level5 | intr_flag::level6 | intr_flag::nmi;
 
inline constexpr flags<intr_flag> intr_flag_levelmask = intr_flag_lowmed | intr_flag_high;
 
} // namespace idfxx