sforkowany z mirror/meshtastic-firmware
add a variant based on the nrf52840-dk but with a RC clock.
Because I was dumb and accidentally ran some code that configured gpio 0 as an output and that was enough to smoke the xtal that was preinstalled between P0.0 and P0.1.1.2-legacy
rodzic
bebaa838c4
commit
bb885a5110
|
@ -0,0 +1,46 @@
|
|||
{
|
||||
"build": {
|
||||
"arduino": {
|
||||
"ldscript": "nrf52840_s140_v6.ld"
|
||||
},
|
||||
"core": "nRF5",
|
||||
"cpu": "cortex-m4",
|
||||
"extra_flags": "-DARDUINO_NRF52840_PPR -DNRF52840_XXAA",
|
||||
"f_cpu": "64000000L",
|
||||
"hwids": [["0x239A", "0x4403"]],
|
||||
"usb_product": "PPR",
|
||||
"mcu": "nrf52840",
|
||||
"variant": "pca10056-rc-clock",
|
||||
"variants_dir": "variants",
|
||||
"bsp": {
|
||||
"name": "adafruit"
|
||||
},
|
||||
"softdevice": {
|
||||
"sd_flags": "-DS140",
|
||||
"sd_name": "s140",
|
||||
"sd_version": "6.1.1",
|
||||
"sd_fwid": "0x00B6"
|
||||
},
|
||||
"bootloader": {
|
||||
"settings_addr": "0xFF000"
|
||||
}
|
||||
},
|
||||
"connectivity": ["bluetooth"],
|
||||
"debug": {
|
||||
"jlink_device": "nRF52840_xxAA",
|
||||
"onboard_tools": ["jlink"],
|
||||
"svd_path": "nrf52840.svd"
|
||||
},
|
||||
"frameworks": ["arduino"],
|
||||
"name": "Meshtastic PPR (Adafruit BSP)",
|
||||
"upload": {
|
||||
"maximum_ram_size": 248832,
|
||||
"maximum_size": 815104,
|
||||
"require_upload_port": true,
|
||||
"speed": 115200,
|
||||
"protocol": "jlink",
|
||||
"protocols": ["jlink", "nrfjprog", "stlink"]
|
||||
},
|
||||
"url": "https://meshtastic.org/",
|
||||
"vendor": "Othernet"
|
||||
}
|
|
@ -56,6 +56,7 @@ Needed to be fully functional at least at the same level of the ESP32 boards. At
|
|||
|
||||
Nice ideas worth considering someday...
|
||||
|
||||
- Currently we use Nordic's vendor ID, which is apparently okay: https://devzone.nordicsemi.com/f/nordic-q-a/44014/using-nordic-vid-and-pid-for-nrf52840 and I just picked a PID of 0x4403
|
||||
- Use NRF logger module (includes flash logging etc...) instead of DEBUG_MSG
|
||||
- Use "LED softblink" library on NRF52 to do nice pretty "breathing" LEDs. Don't whack LED from main thread anymore.
|
||||
- decrease BLE xmit power "At 0dBm with the DC/DC on, the nRF52832 transmitter draws 5.3mA. Increasing the TX power to +4dBm adds only 2.2mA. Decreasing it to -40 dBm saves only 2.6mA."
|
||||
|
|
|
@ -125,7 +125,8 @@ build_flags =
|
|||
; This is a temporary build target to test turning off particular hardare bits in the build (to improve modularity)
|
||||
[env:bare]
|
||||
platform = nordicnrf52
|
||||
board = nrf52840_dk_adafruit ; nicer than nrf52840_dk - more full gpio mappings
|
||||
; board = nrf52840_dk_adafruit ; nicer than nrf52840_dk - more full gpio mappings
|
||||
board = ppr
|
||||
framework = arduino
|
||||
debug_tool = jlink
|
||||
build_flags =
|
||||
|
|
|
@ -0,0 +1,49 @@
|
|||
/*
|
||||
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
|
||||
Copyright (c) 2016 Sandeep Mistry All right reserved.
|
||||
Copyright (c) 2018, Adafruit Industries (adafruit.com)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#include "variant.h"
|
||||
#include "wiring_constants.h"
|
||||
#include "wiring_digital.h"
|
||||
#include "nrf.h"
|
||||
|
||||
const uint32_t g_ADigitalPinMap[] =
|
||||
{
|
||||
// P0
|
||||
0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 ,
|
||||
8 , 9 , 10, 11, 12, 13, 14, 15,
|
||||
16, 17, 18, 19, 20, 21, 22, 23,
|
||||
24, 25, 26, 27, 28, 29, 30, 31,
|
||||
|
||||
// P1
|
||||
32, 33, 34, 35, 36, 37, 38, 39,
|
||||
40, 41, 42, 43, 44, 45, 46, 47
|
||||
};
|
||||
|
||||
|
||||
void initVariant()
|
||||
{
|
||||
// LED1 & LED2
|
||||
pinMode(PIN_LED1, OUTPUT);
|
||||
ledOff(PIN_LED1);
|
||||
|
||||
pinMode(PIN_LED2, OUTPUT);
|
||||
ledOff(PIN_LED2);;
|
||||
}
|
||||
|
|
@ -0,0 +1,150 @@
|
|||
/*
|
||||
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
|
||||
Copyright (c) 2016 Sandeep Mistry All right reserved.
|
||||
Copyright (c) 2018, Adafruit Industries (adafruit.com)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef _VARIANT_PCA10056_
|
||||
#define _VARIANT_PCA10056_
|
||||
|
||||
/** Master clock frequency */
|
||||
#define VARIANT_MCK (64000000ul)
|
||||
|
||||
// This file is the same as the standard pac10056 variant, except that @geeksville broke the xtal on his devboard so
|
||||
// he has to use a RC clock.
|
||||
|
||||
// #define USE_LFXO // Board uses 32khz crystal for LF
|
||||
#define USE_LFRC // Board uses RC for LF
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* Headers
|
||||
*----------------------------------------------------------------------------*/
|
||||
|
||||
#include "WVariant.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif // __cplusplus
|
||||
|
||||
// Number of pins defined in PinDescription array
|
||||
#define PINS_COUNT (48)
|
||||
#define NUM_DIGITAL_PINS (48)
|
||||
#define NUM_ANALOG_INPUTS (6)
|
||||
#define NUM_ANALOG_OUTPUTS (0)
|
||||
|
||||
// LEDs
|
||||
#define PIN_LED1 (13)
|
||||
#define PIN_LED2 (14)
|
||||
|
||||
#define LED_BUILTIN PIN_LED1
|
||||
#define LED_CONN PIN_LED2
|
||||
|
||||
#define LED_RED PIN_LED1
|
||||
#define LED_BLUE PIN_LED2
|
||||
|
||||
#define LED_STATE_ON 0 // State when LED is litted
|
||||
|
||||
/*
|
||||
* Buttons
|
||||
*/
|
||||
#define PIN_BUTTON1 11
|
||||
#define PIN_BUTTON2 12
|
||||
#define PIN_BUTTON3 24
|
||||
#define PIN_BUTTON4 25
|
||||
|
||||
/*
|
||||
* Analog pins
|
||||
*/
|
||||
#define PIN_A0 (3)
|
||||
#define PIN_A1 (4)
|
||||
#define PIN_A2 (28)
|
||||
#define PIN_A3 (29)
|
||||
#define PIN_A4 (30)
|
||||
#define PIN_A5 (31)
|
||||
#define PIN_A6 (0xff)
|
||||
#define PIN_A7 (0xff)
|
||||
|
||||
static const uint8_t A0 = PIN_A0;
|
||||
static const uint8_t A1 = PIN_A1;
|
||||
static const uint8_t A2 = PIN_A2;
|
||||
static const uint8_t A3 = PIN_A3;
|
||||
static const uint8_t A4 = PIN_A4;
|
||||
static const uint8_t A5 = PIN_A5;
|
||||
static const uint8_t A6 = PIN_A6;
|
||||
static const uint8_t A7 = PIN_A7;
|
||||
#define ADC_RESOLUTION 14
|
||||
|
||||
// Other pins
|
||||
#define PIN_AREF (2)
|
||||
#define PIN_NFC1 (9)
|
||||
#define PIN_NFC2 (10)
|
||||
|
||||
static const uint8_t AREF = PIN_AREF;
|
||||
|
||||
/*
|
||||
* Serial interfaces
|
||||
*/
|
||||
|
||||
// Arduino Header D0, D1
|
||||
#define PIN_SERIAL1_RX (33) // P1.01
|
||||
#define PIN_SERIAL1_TX (34) // P1.02
|
||||
|
||||
// Connected to Jlink CDC
|
||||
#define PIN_SERIAL2_RX (8)
|
||||
#define PIN_SERIAL2_TX (6)
|
||||
|
||||
/*
|
||||
* SPI Interfaces
|
||||
*/
|
||||
#define SPI_INTERFACES_COUNT 1
|
||||
|
||||
#define PIN_SPI_MISO (46)
|
||||
#define PIN_SPI_MOSI (45)
|
||||
#define PIN_SPI_SCK (47)
|
||||
|
||||
static const uint8_t SS = 44;
|
||||
static const uint8_t MOSI = PIN_SPI_MOSI;
|
||||
static const uint8_t MISO = PIN_SPI_MISO;
|
||||
static const uint8_t SCK = PIN_SPI_SCK;
|
||||
|
||||
/*
|
||||
* Wire Interfaces
|
||||
*/
|
||||
#define WIRE_INTERFACES_COUNT 1
|
||||
|
||||
#define PIN_WIRE_SDA (26)
|
||||
#define PIN_WIRE_SCL (27)
|
||||
|
||||
// QSPI Pins
|
||||
#define PIN_QSPI_SCK 19
|
||||
#define PIN_QSPI_CS 17
|
||||
#define PIN_QSPI_IO0 20
|
||||
#define PIN_QSPI_IO1 21
|
||||
#define PIN_QSPI_IO2 22
|
||||
#define PIN_QSPI_IO3 23
|
||||
|
||||
// On-board QSPI Flash
|
||||
#define EXTERNAL_FLASH_DEVICES MX25R6435F
|
||||
#define EXTERNAL_FLASH_USE_QSPI
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* Arduino objects - C++ only
|
||||
*----------------------------------------------------------------------------*/
|
||||
|
||||
#endif
|
Ładowanie…
Reference in New Issue