90 lines
4.8 KiB
C
90 lines
4.8 KiB
C
/*
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* The MIT License (MIT)
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*
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* @author Tavish Naruka <tavish@electronut.in>
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*
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* Copyright (c) 2018 Adafruit Industries
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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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#ifndef PAPYR_H
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#define PAPYR_H
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/*------------------------------------------------------------------*/
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/* LED
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*------------------------------------------------------------------*/
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#define LEDS_NUMBER 2
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#define LED_PRIMARY_PIN 13
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#define LED_SECONDARY_PIN 14
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#define LED_STATE_ON 0
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/*------------------------------------------------------------------*/
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/* BUTTON
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*------------------------------------------------------------------*/
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// NOTE: USB UF2 bootloader can be triggered by double pressing RESET
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// App can trigger OTA bootloader by writing DFU_MAGIC_OTA_APPJUM to
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// GPREGRET register if softdevice is not initialized; or by
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// writing DFU_MAGIC_OTA_RESET in case softdevice is initialized.
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#define BUTTONS_NUMBER 2
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#define BUTTON_1 18 // RESET also by default
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#define BUTTON_2 1 // P0.1 not exposed anywhere, FRST n/a
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#define BUTTON_PULL NRF_GPIO_PIN_PULLUP
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/*------------------------------------------------------------------*/
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/* UART
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*------------------------------------------------------------------*/
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#define RX_PIN_NUMBER 7
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#define TX_PIN_NUMBER 8
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#define CTS_PIN_NUMBER 0
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#define RTS_PIN_NUMBER 0
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#define HWFC false
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// Used as model string in OTA mode
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#define DIS_MANUFACTURER "Electronut Labs"
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#define DIS_MODEL "Papyr"
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#define UF2_BOARD_ID "Electronut Labs Papyr"
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#define UF2_INDEX_URL "https://docs.electronut.in/papyr"
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#define USB_DESC_VID 0x239A
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#define USB_DESC_UF2_PID 0x003B
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#define USB_STRING_DESCRIPTORS { \
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/* 0: is supported language = English */ \
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TUD_DESC_STRCONV(0x0409), \
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\
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/* 1: Manufacturer */ \
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TUD_DESC_STRCONV('E','l','e','c','t','r','o','n','u','t',' ','L','a','b','s'), \
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\
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/* 2: Product */ \
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TUD_DESC_STRCONV('P','a','p','y','r', ' ', 'D','F','U'), \
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\
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/* 3: Serials TODO use chip ID */ \
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usb_desc_str_serial, \
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\
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/* 4: CDC Interface */ \
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TUD_DESC_STRCONV('P','a','p','y','r',' ','S','e','r','i','a','l'), \
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\
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/* 5: MSC Interface */ \
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TUD_DESC_STRCONV('P','a','p','y','r',' ','U','F','2'), \
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}
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#endif // PPAPYR_H
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