esp-idf/components/driver/test_apps/pulse_cnt/main/test_pulse_cnt_board.h

27 wiersze
557 B
C

/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#define TEST_PCNT_GPIO_A 0
#define TEST_PCNT_GPIO_B 2
#if CONFIG_PCNT_ISR_IRAM_SAFE
#define TEST_PCNT_CALLBACK_ATTR IRAM_ATTR
#else
#define TEST_PCNT_CALLBACK_ATTR
#endif // CONFIG_PCNT_ISR_IRAM_SAFE
void test_gpio_simulate_rising_edge(int gpio_sig, size_t times);
void test_gpio_simulate_quadrature_signals(int gpio_sig_a, int gpio_sig_b, size_t times);
#ifdef __cplusplus
}
#endif