93 lines
3.0 KiB
C
93 lines
3.0 KiB
C
/*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2021, 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.
|
|
*/
|
|
|
|
#ifndef BOARD_H_
|
|
#define BOARD_H_
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
// LED
|
|
#ifdef PICO_DEFAULT_LED_PIN
|
|
#define LED_PIN PICO_DEFAULT_LED_PIN
|
|
#define LED_STATE_ON (!(PICO_DEFAULT_LED_PIN_INVERTED))
|
|
#endif
|
|
|
|
// Button pin is BOOTSEL which is flash CS pin
|
|
#define BUTTON_BOOTSEL
|
|
#define BUTTON_STATE_ACTIVE 0
|
|
|
|
// UART
|
|
#if defined(PICO_DEFAULT_UART_TX_PIN) && defined(PICO_DEFAULT_UART_RX_PIN) && \
|
|
defined(PICO_DEFAULT_UART) && defined(LIB_PICO_STDIO_UART)
|
|
#define UART_DEV PICO_DEFAULT_UART
|
|
#define UART_TX_PIN PICO_DEFAULT_UART_TX_PIN
|
|
#define UART_RX_PIN PICO_DEFAULT_UART_RX_PIN
|
|
#endif
|
|
|
|
//--------------------------------------------------------------------+
|
|
// PIO_USB
|
|
// default to pin on Adafruit Feather rp2040 USB Host or Tester if defined
|
|
//--------------------------------------------------------------------+
|
|
|
|
// #define USE_ADAFRUIT_FEATHER_RP2040_USBHOST
|
|
#ifdef USE_ADAFRUIT_FEATHER_RP2040_USBHOST
|
|
#define PICO_DEFAULT_PIO_USB_DP_PIN 16
|
|
#define PICO_DEFAULT_PIO_USB_VBUSEN_PIN 18
|
|
#endif
|
|
|
|
#ifndef PICO_DEFAULT_PIO_USB_DP_PIN
|
|
#define PICO_DEFAULT_PIO_USB_DP_PIN 20
|
|
#endif
|
|
|
|
// VBUS enable pin and its active state
|
|
#ifndef PICO_DEFAULT_PIO_USB_VBUSEN_PIN
|
|
#define PICO_DEFAULT_PIO_USB_VBUSEN_PIN 22
|
|
#endif
|
|
|
|
// VBUS enable state
|
|
#ifndef PICO_DEFAULT_PIO_USB_VBUSEN_STATE
|
|
#define PICO_DEFAULT_PIO_USB_VBUSEN_STATE 1
|
|
#endif
|
|
|
|
//--------------------------------------------------------------------
|
|
// USB Host MAX3421E
|
|
//--------------------------------------------------------------------
|
|
|
|
#define MAX3421_SPI PICO_DEFAULT_SPI_INSTANCE
|
|
#define MAX3421_SCK_PIN PICO_DEFAULT_SPI_SCK_PIN
|
|
#define MAX3421_MOSI_PIN PICO_DEFAULT_SPI_TX_PIN
|
|
#define MAX3421_MISO_PIN PICO_DEFAULT_SPI_RX_PIN
|
|
#define MAX3421_CS_PIN 10
|
|
#define MAX3421_INTR_PIN 9
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* BOARD_H_ */
|