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Initial MakerDiary MDK nrf52840 USB dongle support.

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Many TODOs to address but it builds and appears at first glance to work...
This commit is contained in:
Gregory P. Smith 2019-03-03 18:58:34 -08:00
parent 14f87f61e6
commit 05726e2575
1 changed files with 85 additions and 0 deletions
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src/boards/mdk_nrf52840_dongle.h Normal file
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/**************************************************************************/
/*!
@file mdk_nrf52840_dongle.h
@author gpshead (krypto.org)
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2019, Adafruit Industries (adafruit.com)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**************************************************************************/
#ifndef _MDK_NRF52840_DONGLE_H_
#define _MDK_NRF52840_DONGLE_H_
#define _PINNUM(port, pin) ((port)*32 + (pin))
/*------------------------------------------------------------------*/
/* LED
*------------------------------------------------------------------*/
// TODO(gpshead): only an rgb led, not a separate primary one. 0?
#define LEDS_NUMBER 1
#define LED_PRIMARY_PIN _PINNUM(0, 23)
#define LED_STATE_ON 0
#define LED_RGB_RED_PIN _PINNUM(0, 23)
#define LED_RGB_GREEN_PIN _PINNUM(0, 22)
#define LED_RGB_BLUE_PIN _PINNUM(0, 24)
#define BOARD_RGB_BRIGHTNESS 0x202020
/*------------------------------------------------------------------*/
/* BUTTON
*------------------------------------------------------------------*/
// TODO(gpshead): simplify, have code support 0. double reset only.
#define BUTTONS_NUMBER 2 // none connected at all
#define BUTTON_1 _PINNUM(0, 18) // unusable: RESET
#define BUTTON_2 _PINNUM(0, 19) // no connection
#define BUTTON_PULL NRF_GPIO_PIN_PULLUP
/*------------------------------------------------------------------*/
/* UART
* TODO(gpshead): Does this even make sense to define?
* No serial pins. USB ACM/CDC only.
*------------------------------------------------------------------*/
#define RX_PIN_NUMBER 8
#define TX_PIN_NUMBER 6
#define CTS_PIN_NUMBER 0
#define RTS_PIN_NUMBER 0
#define HWFC false
// Used as model string in OTA mode
#define DIS_MANUFACTURER "MakerDiary"
#define DIS_MODEL "nRF52840 Micro Dev Kit USB Dongle"
#define PRODUCT_NAME "MDK nRF52840 USB Dongle"
#define VOLUME_LABEL "MDK840DONGL"
#define BOARD_ID "MakerDiary-nRF52840-USB-Dongle"
#define INDEX_URL "https://wiki.makerdiary.com/nrf52840-mdk-usb-dongle/"
#endif /* _MDK_NRF52840_DONGLE_H_ */