Add support for Waveshare nRF52840 Eval Kit.

The board is basically a breakout for all pins on 52840 plus a couple nice extras like USB>Serial dongle, leds, button(s) and 2.54mm headers for all I/O.
This commit is contained in:
dongie 2020-01-30 13:56:08 +09:00
parent 6c2867bc00
commit ddae34c381
2 changed files with 82 additions and 0 deletions

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/*
* The MIT License (MIT)
*
* 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.
*/
#ifndef _WAVESHARE_NRF52840_H
#define _WAVESHARE_NRF52840_H
#define _PINNUM(port, pin) ((port)*32 + (pin))
/*------------------------------------------------------------------*/
/* LED
*------------------------------------------------------------------*/
#define LEDS_NUMBER 2
/* This is led marked LED1 on the board */
#define LED_PRIMARY_PIN _PINNUM(0, 13)
/* This is led marked LED2 on the board */
#define LED_SECONDARY_PIN _PINNUM(0, 14)
/* There are two more LEDs, but for the purposes of bootloader that
* doesn't matter. */
#define LED_STATE_ON 0
/*------------------------------------------------------------------*/
/* BUTTON
*------------------------------------------------------------------*/
#define BUTTONS_NUMBER 2
/* This is the 'KEY1' in top left of the board under RESET key.
* It is used to remain in bootloader mode after reset. */
#define BUTTON_1 _PINNUM(0, 11)
/* Pin below is in the bottom left of PCB, and can be shorted to GND
* with a regular 2.54mm jumper or tweezers. This pin is used to
* clear user firmware and remain in bootloader mode. */
#define BUTTON_2 _PINNUM(0, 29)
#define BUTTON_PULL NRF_GPIO_PIN_PULLUP
/*------------------------------------------------------------------*/
/* UART (only used by nRF52832)
*------------------------------------------------------------------*/
#define RX_PIN_NUMBER 8
#define TX_PIN_NUMBER 6
#define CTS_PIN_NUMBER 0
#define RTS_PIN_NUMBER 0
#define HWFC false
//--------------------------------------------------------------------+
// BLE OTA
//--------------------------------------------------------------------+
#define BLEDIS_MANUFACTURER "Waveshare"
#define BLEDIS_MODEL "nRF52840 Eval"
//--------------------------------------------------------------------+
// USB
//--------------------------------------------------------------------+
#define USB_DESC_VID 0x239A
#define USB_DESC_UF2_PID 0x0029
#define USB_DESC_CDC_ONLY_PID 0x002A
//------------- UF2 -------------//
#define UF2_PRODUCT_NAME "Waveshare nRF52840 Eval"
#define UF2_VOLUME_LABEL "WS52840EVK"
#define UF2_BOARD_ID "WS-nRF52840-EVK"
#define UF2_INDEX_URL "https://www.waveshare.com/wiki/NRF52840_Eval_Kit"
#endif // _WAVESHARE_NRF52840_H

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MCU_SUB_VARIANT = nrf52840