Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
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.
- Loading branch information
dongie
committed
Jan 30, 2020
1 parent
6c2867b
commit ddae34c
Showing
2 changed files
with
82 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,81 @@ | ||
/* | ||
* 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 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1 @@ | ||
MCU_SUB_VARIANT = nrf52840 |