551e47a464
- fix warnings build hcd max3421 with rp2040 - add tinyusb_host_max3421 target for rp2040 cmake, -DMAX3421_HOST=1 will enable this - add max3421 driver implementation for rp2040 family - update tusb_config for host to allow easy enable host selection for rp2040 (default/pio-usb/max3421)
93 lines
3.0 KiB
C
93 lines
3.0 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2021, Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#ifndef BOARD_H_
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#define BOARD_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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// LED
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#ifdef PICO_DEFAULT_LED_PIN
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#define LED_PIN PICO_DEFAULT_LED_PIN
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#define LED_STATE_ON (!(PICO_DEFAULT_LED_PIN_INVERTED))
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#endif
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// Button pin is BOOTSEL which is flash CS pin
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#define BUTTON_BOOTSEL
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#define BUTTON_STATE_ACTIVE 0
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// UART
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#if defined(PICO_DEFAULT_UART_TX_PIN) && defined(PICO_DEFAULT_UART_RX_PIN) && \
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defined(PICO_DEFAULT_UART) && defined(LIB_PICO_STDIO_UART)
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#define UART_DEV PICO_DEFAULT_UART
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#define UART_TX_PIN PICO_DEFAULT_UART_TX_PIN
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#define UART_RX_PIN PICO_DEFAULT_UART_RX_PIN
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#endif
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//--------------------------------------------------------------------+
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// PIO_USB
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// default to pin on Adafruit Feather rp2040 USB Host or Tester if defined
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//--------------------------------------------------------------------+
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// #define USE_ADAFRUIT_FEATHER_RP2040_USBHOST
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#ifdef USE_ADAFRUIT_FEATHER_RP2040_USBHOST
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#define PICO_DEFAULT_PIO_USB_DP_PIN 16
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#define PICO_DEFAULT_PIO_USB_VBUSEN_PIN 18
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#endif
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#ifndef PICO_DEFAULT_PIO_USB_DP_PIN
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#define PICO_DEFAULT_PIO_USB_DP_PIN 20
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#endif
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// VBUS enable pin and its active state
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#ifndef PICO_DEFAULT_PIO_USB_VBUSEN_PIN
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#define PICO_DEFAULT_PIO_USB_VBUSEN_PIN 22
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#endif
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// VBUS enable state
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#ifndef PICO_DEFAULT_PIO_USB_VBUSEN_STATE
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#define PICO_DEFAULT_PIO_USB_VBUSEN_STATE 1
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#endif
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//--------------------------------------------------------------------
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// USB Host MAX3421E
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//--------------------------------------------------------------------
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#define MAX3421_SPI PICO_DEFAULT_SPI_INSTANCE
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#define MAX3421_SCK_PIN PICO_DEFAULT_SPI_SCK_PIN
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#define MAX3421_MOSI_PIN PICO_DEFAULT_SPI_TX_PIN
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#define MAX3421_MISO_PIN PICO_DEFAULT_SPI_RX_PIN
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#define MAX3421_CS_PIN 10
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#define MAX3421_INTR_PIN 9
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#ifdef __cplusplus
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}
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#endif
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#endif /* BOARD_H_ */
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