tinyUSB/hw/bsp/imxrt/boards/teensy_40/board.h

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2019, Ha Thach (tinyusb.org)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * This file is part of the TinyUSB stack.
 */

/* metadata:
   name: Teensy 4.0
   url: https://www.pjrc.com/store/teensy40.html
*/

#ifndef BOARD_H_
#define BOARD_H_

// required since iMXRT MCUX-SDK include this file for board size
#define BOARD_FLASH_SIZE (2 * 1024 * 1024)

// LED D13: IOMUXC_GPIO_B0_03_GPIO2_IO03
#define LED_PORT              BOARD_INITPINS_USER_LED_PERIPHERAL
#define LED_PIN               BOARD_INITPINS_USER_LED_CHANNEL
#define LED_STATE_ON          0

// no button D12: IOMUXC_GPIO_B0_01_GPIO2_IO01
#define BUTTON_PORT           BOARD_INITPINS_USER_BUTTON_PERIPHERAL
#define BUTTON_PIN            BOARD_INITPINS_USER_BUTTON_CHANNEL
#define BUTTON_STATE_ACTIVE   0

// UART D0, D1: IOMUXC_GPIO_AD_B0_03_LPUART6_RX, IOMUXC_GPIO_AD_B0_02_LPUART6_TX
#define UART_PORT             LPUART6
#define UART_CLK_ROOT         BOARD_BOOTCLOCKRUN_UART_CLK_ROOT

#endif /* BOARD_H_ */