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boards: arm: add ubx_bmd340eval_nrf52840

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Add support for BMD-340-EVAL board from u-blox AG
Corrected reset pin number in index.rst

Signed-off-by: Bob Recny <bob.recny@u-blox.com>
This commit is contained in:
Bob Recny 2021-03-05 16:33:29 -08:00 • committed by Kumar Gala
commit ce88bd9fe6
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boards/arm/ubx_bmd340eval_nrf52840/Kconfig Normal file
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# BMD-340-EVAL board configuration
# Copyright (c) 2021 u-blox AG
# SPDX-License-Identifier: Apache-2.0
config BOARD_ENABLE_DCDC
bool "Enable DCDC mode"
select SOC_DCDC_NRF52X
default y
depends on BOARD_UBX_BMD340EVAL_NRF52840

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# BMD-340-EVAL board configuration
# Copyright (c) 2021 u-blox AG
# SPDX-License-Identifier: Apache-2.0
config BOARD_UBX_BMD340EVAL_NRF52840
bool "u-blox BMD-340-EVAL"
depends on SOC_NRF52840_QIAA

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# BMD-340-EVAL board configuration
# Copyright (c) 2021 u-blox AG
# SPDX-License-Identifier: Apache-2.0
if BOARD_UBX_BMD340EVAL_NRF52840
config BOARD
default "ubx_bmd340eval_nrf52840"
if USB
config USB_NRFX
default y
config USB_DEVICE_STACK
default y
endif # USB
config BT_CTLR
default BT
endif # BOARD_UBX_BMD340EVAL_NRF52840

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# BMD-340-EVAL board configuration
# Copyright (c) 2021 u-blox AG
# SPDX-License-Identifier: Apache-2.0
board_runner_args(nrfjprog "--nrf-family=NRF52")
board_runner_args(jlink "--device=nrf52" "--speed=4000")
board_runner_args(pyocd "--target=nrf52840" "--frequency=4000000")
include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)
include(${ZEPHYR_BASE}/boards/common/pyocd.board.cmake)
include(${ZEPHYR_BASE}/boards/common/openocd-nrf5.board.cmake)

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.. _ubx_bmd340eval_nrf52840:
u-blox EVK-BMD-34/38: BMD-340-EVAL and BMD-341-EVAL
###################################################
Overview
********
The BMD-340-EVAL and BMD-341-EVAL hardware provides support for the
u-blox BMD-340 and BMD-341 Bluetooth 5.0 modules, based on the
Nordic Semiconductor nRF52840 ARM Cortex-M4F CPU. the BMD-340 and
BMD-341 are identical in operation except for the antenna. The
BMD-340 has a PCB antenna while the BMD-341 has a U.FL connector.
Both support the following devices:
* :abbr:`ADC (Analog to Digital Converter)`
* CLOCK
* FLASH
* :abbr:`GPIO (General Purpose Input Output)`
* :abbr:`I2C (Inter-Integrated Circuit)`
* :abbr:`MPU (Memory Protection Unit)`
* :abbr:`NVIC (Nested Vectored Interrupt Controller)`
* :abbr:`PWM (Pulse Width Modulation)`
* RADIO (Bluetooth Low Energy and 802.15.4)
* :abbr:`RTC (nRF RTC System Clock)`
* Segger RTT (RTT Console)
* :abbr:`SPI (Serial Peripheral Interface)`
* :abbr:`UART (Universal asynchronous receiver-transmitter)`
* :abbr:`USB (Universal Serial Bus)`
* :abbr:`WDT (Watchdog Timer)`
.. figure:: img/BMD-34-38-EVAL.png
:width: 600px
:align: center
:alt: BMD-340-EVAL
BMD-340-EVAL (Credit: u-blox AG)
More information about the BMD-340-EVAL, BMD-340 module, BMD-341-EVAL,
and BMD-341 module can be found at the `u-blox website`_.
All of the Nordic Semiconductor examples for the nRF52840 DK
(nrf52840dk_nrf52840) may be used without modification.
..note::
The BMD-340 and BMD-341 are identical except for the antennna.
Throughout this board support package, the filenames utilize
the ubx_bmd340eval_nrf52840.
Hardware
********
The BMD-340 on the BMD-340-EVAL (or BMD-341 on the BMD-341-EVAL)
contains an internal high-frequency oscillator at 32MHz.
There is also a low frequency (slow) oscillator of 32.768kHz.
The BMD-340 and BMD-341 do not include the slow crystal;
however, the BMD-340-EVAL and BMD-341-EVAL do.
.. note::
When targeting a custom design without a slow crystal, be sure
to modify code to utilize the internal RC oscillator for the
slow clock.
Supported Features
==================
The BMD-340-EVAL and BMD-341-EVAL board configuration supports
the following hardware features:
+-----------+------------+----------------------+
| Interface | Controller | Driver/Component |
+===========+============+======================+
| ADC | on-chip | adc |
+-----------+------------+----------------------+
| CLOCK | on-chip | clock_control |
+-----------+------------+----------------------+
| FLASH | on-chip | flash |
+-----------+------------+----------------------+
| GPIO | on-chip | gpio |
+-----------+------------+----------------------+
| I2C(M) | on-chip | i2c |
+-----------+------------+----------------------+
| MPU | on-chip | arch/arm |
+-----------+------------+----------------------+
| NVIC | on-chip | arch/arm |
+-----------+------------+----------------------+
| PWM | on-chip | pwm |
+-----------+------------+----------------------+
| RADIO | on-chip | Bluetooth, |
| | | IEEE 802.15.4 |
+-----------+------------+----------------------+
| RTC | on-chip | system clock |
+-----------+------------+----------------------+
| RTT | Segger | console |
+-----------+------------+----------------------+
| SPI(M/S) | on-chip | spi |
+-----------+------------+----------------------+
| UART | on-chip | serial |
+-----------+------------+----------------------+
| USB | on-chip | usb |
+-----------+------------+----------------------+
| WDT | on-chip | watchdog |
+-----------+------------+----------------------+
Other hardware features are not supported by the Zephyr kernel.
See the `u-blox website`_ for a complete list of BMD-340-EVAL
and BMD-341-EVAL hardware features.
Connections and IOs
===================
LED
---
* LED1 (red) = P0.13
* LED2 (red) = P0.14
* LED3 (green) = P0.15
* LED4 (green) = P0.16
* D5 (red) = OB LED 1
* D6 (green) = OB LED 2
Push buttons
------------
* BUTTON1 = SW1 = P0.11
* BUTTON2 = SW2 = P0.12
* BUTTON3 = SW3 = P0.24
* BUTTON4 = SW4 = P0.25
* BOOT = SW5 = boot/reset
External Connectors
-------------------
.. figure:: img/bmd-340-eval_pin_out.png
:width: 800px
:align: center
:alt: BMD-340-EVAL pin-out
.. note::
The pin numbers noted below are referenced to
the pin 1 markings on the BMD-340-EVAL or
BMD-341-EVAL for each header
J-Link Prog Connector (J2)
+-------+--------------+
| PIN # | Signal Name |
+=======+==============+
| 1 | VDD |
+-------+--------------+
| 2 | IMCU_TMSS |
+-------+--------------+
| 3 | GND |
+-------+--------------+
| 4 | IMCU_TCKS |
+-------+--------------+
| 5 | V5V |
+-------+--------------+
| 6 | IMCU_TDOS |
+-------+--------------+
| 7 | Cut off |
+-------+--------------+
| 8 | IMCU_TDIS |
+-------+--------------+
| 9 | Cut off |
+-------+--------------+
| 10 | IMCU_RESET |
+-------+--------------+
Debug OUT (J3)
+-------+----------------+
| PIN # | Signal Name |
+=======+================+
| 1 | EXT_VTG |
+-------+----------------+
| 2 | EXT_SWDIO |
+-------+----------------+
| 3 | GND |
+-------+----------------+
| 4 | EXT_SWDCLK |
+-------+----------------+
| 5 | GND |
+-------+----------------+
| 6 | EXT_SWO |
+-------+----------------+
| 7 | N/C |
+-------+----------------+
| 8 | N/C |
+-------+----------------+
| 9 | EXT_GND_DETECT |
+-------+----------------+
| 10 | EXT_RESET |
+-------+----------------+
Debug IN (J26)
+-------+----------------+
| PIN # | Signal Name |
+=======+================+
| 1 | BMD-340_VCC |
+-------+----------------+
| 2 | BMD-340_SWDIO |
+-------+----------------+
| 3 | GND |
+-------+----------------+
| 4 | BMD-340_SWDCLK |
+-------+----------------+
| 5 | GND |
+-------+----------------+
| 6 | BMD-340_SWO |
+-------+----------------+
| 7 | N/C |
+-------+----------------+
| 8 | N/C |
+-------+----------------+
| 9 | GND |
+-------+----------------+
| 10 | BMD-340_RESET |
+-------+----------------+
Auxiliary (J9)
+-------+----------------+
| PIN # | Signal Name |
+=======+================+
| 1 | P0.10 / NFC2 |
+-------+----------------+
| 2 | P0.09 / NFC1 |
+-------+----------------+
| 3 | P0.08 |
+-------+----------------+
| 4 | P0.07 |
+-------+----------------+
| 5 | P0.06 |
+-------+----------------+
| 6 | P0.05 / AIN3 |
+-------+----------------+
| 7 | P0.01 / XL2 |
+-------+----------------+
| 8 | P0.00 / XL1 |
+-------+----------------+
Auxiliary (J10)
+-------+-------------------+
| PIN # | Signal Name |
+=======+===================+
| 1 | P0.11 / TRACED[2] |
+-------+-------------------+
| 2 | P0.12 / TRACED[1] |
+-------+-------------------+
| 3 | P0.13 |
+-------+-------------------+
| 4 | P0.14 |
+-------+-------------------+
| 5 | P0.15 |
+-------+-------------------+
| 6 | P0.16 |
+-------+-------------------+
| 7 | P0.17 / QSPI_CS |
+-------+-------------------+
| 8 | P0.18 / RESET |
+-------+-------------------+
| 9 | P0.19 / QSPI_CLK |
+-------+-------------------+
| 10 | P0.20 / QSPI_D0 |
+-------+-------------------+
| 11 | P0.21 / QSPI_D1 |
+-------+-------------------+
| 12 | P0.22 / QSPI_D2 |
+-------+-------------------+
| 13 | P0.23 / QSPI_D3 |
+-------+-------------------+
| 14 | P0.24 |
+-------+-------------------+
| 15 | P0.25 |
+-------+-------------------+
| 16 | P1.00 / TRACED[0] |
+-------+-------------------+
| 17 | P1.09 / TRACED[3] |
+-------+-------------------+
| 18 | No connection |
+-------+-------------------+
Arduino Headers
---------------
Power (J5)
+-------+--------------+-------------------------+
| PIN # | Signal Name | BMD-34x Functions |
+=======+==============+=========================+
| 1 | VSHLD | N/A |
+-------+--------------+-------------------------+
| 2 | VSHLD | N/A |
+-------+--------------+-------------------------+
| 3 | RESET | P0.18 / RESET |
+-------+--------------+-------------------------+
| 4 | VSHLD | N/A |
+-------+--------------+-------------------------+
| 5 | V5V | N/A |
+-------+--------------+-------------------------+
| 6 | GND | N/A |
+-------+--------------+-------------------------+
| 7 | GND | N/A |
+-------+--------------+-------------------------+
| 8 | N/C | N/A |
+-------+--------------+-------------------------+
Analog in (J8)
+-------+--------------+-------------------------+
| PIN # | Signal Name | BMD-34x Functions |
+=======+==============+=========================+
| 1 | A0 | P0.03 / AIN1 |
+-------+--------------+-------------------------+
| 2 | A1 | P0.04 / AIN2 |
+-------+--------------+-------------------------+
| 3 | A2 | P0.28 / AIN4 |
+-------+--------------+-------------------------+
| 4 | A3 | P0.29 / AIN5 |
+-------+--------------+-------------------------+
| 5 | A4 | P0.30 / AIN6 |
+-------+--------------+-------------------------+
| 6 | A5 | P0.31 / AIN7 |
+-------+--------------+-------------------------+
Digital I/O (J7)
+-------+--------------+-------------------------+
| PIN # | Signal Name | BMD-34x Functions |
+=======+==============+=========================+
| 1 | D7 | P1.08 |
+-------+--------------+-------------------------+
| 2 | D6 | P1.07 |
+-------+--------------+-------------------------+
| 3 | D5 | P1.06 |
+-------+--------------+-------------------------+
| 4 | D4 | P1.05 |
+-------+--------------+-------------------------+
| 5 | D3 | P1.04 |
+-------+--------------+-------------------------+
| 6 | D2 | P1.03 |
+-------+--------------+-------------------------+
| 7 | D1 (TX) | P1.02 |
+-------+--------------+-------------------------+
| 8 | D0 (RX) | P1.01 |
+-------+--------------+-------------------------+
Digital I/O (J6)
+-------+--------------+-------------------------+
| PIN # | Signal Name | BMD-34x Functions |
+=======+==============+=========================+
| 1 | SCL | P0.27 |
+-------+--------------+-------------------------+
| 2 | SDA | P0.26 |
+-------+--------------+-------------------------+
| 3 | AREF | P0.02 / AIN0 |
+-------+--------------+-------------------------+
| 4 | GND | N/A |
+-------+--------------+-------------------------+
| 5 | D13 (SCK) | P1.15 |
+-------+--------------+-------------------------+
| 6 | D12 (MISO) | P1.14 |
+-------+--------------+-------------------------+
| 7 | D11 (MOSI) | P1.13 |
+-------+--------------+-------------------------+
| 8 | D10 (SS) | P1.12 |
+-------+--------------+-------------------------+
| 9 | D9 | P1.11 |
+-------+--------------+-------------------------+
| 10 | D8 | P1.10 |
+-------+--------------+-------------------------+
J11
+-------+--------------+-------------------------+
| PIN # | Signal Name | BMD-34x Functions |
+=======+==============+=========================+
| 1 | D12 (MISO) | P0.14 |
+-------+--------------+-------------------------+
| 2 | V5V | N/A |
+-------+--------------+-------------------------+
| 3 | D13 (SCK) | P0.15 |
+-------+--------------+-------------------------+
| 4 | D11 (MOSI) | P0.13 |
+-------+--------------+-------------------------+
| 5 | RESET | N/A |
+-------+--------------+-------------------------+
| 6 | N/A | N/A |
+-------+--------------+-------------------------+
Programming and Debugging
*************************
Applications for the BMD-340-EVAL and BMD-341-EVAL board
configurations can be built and flashed in the usual way
(see :ref:`build_an_application` and :ref:`application_run`
for more details); however, the standard debugging targets
are not currently available.
Flashing
========
Follow the instructions in the :ref:`nordic_segger` page to install
and configure all the necessary software. Further information can be
found in :ref:`nordic_segger_flashing`. Then build and flash
applications as usual (see :ref:`build_an_application` and
:ref:`application_run` for more details).
Here is an example for the :ref:`hello_world` application.
First, run your favorite terminal program to listen for output.
.. code-block:: console
$ minicom -D <tty_device> -b 115200
Replace :code:`<tty_device>` with the port where the BMD-340-EVAL
or BMD-341-EVAL can be found. For example, under Linux,
:code:`/dev/ttyACM0`.
Then build and flash the application in the usual way.
.. zephyr-app-commands::
:zephyr-app: samples/hello_world
:board: ubx_bmd340eval_nrf52840
:goals: build flash
Debugging
=========
Refer to the :ref:`nordic_segger` page to learn about debugging
u-blox boards with a Segger J-LINK-OB IC.
Testing the LEDs and buttons in the BMD-340-EVAL and BMD-341-EVAL
*****************************************************************
There are 2 samples that allow you to test that the buttons
(switches) and LEDs on the board are working properly with Zephyr:
.. code-block:: console
samples/basic/blinky
samples/basic/button
You can build and flash the examples to make sure Zephyr is running
correctly on your board. The button and LED definitions can be found
in
:zephyr_file:`boards/arm/ubx_bmd340eval_nrf52840/ubx_bmd340eval_nrf52840.dts`.
Using UART1
***********
The following approach can be used when an application needs to use
more than one UART for connecting peripheral devices:
1. Add device tree overlay file to the main directory of your
application:
.. code-block:: console
$ cat ubx_bmd340eval_nrf52840.overlay
&uart1 {
compatible = "nordic,nrf-uarte";
current-speed = <115200>;
status = "okay";
tx-pin = <14>;
rx-pin = <16>;
};
In the overlay file above, pin P0.16 is used for RX and P0.14 is
used for TX
2. Use the UART1 as ``device_get_binding("UART_1")``
Overlay file naming
===================
The file has to be named ``<board>.overlay`` and placed in the app
main directory to be picked up automatically by the device tree
compiler.
Selecting the pins
==================
To select the pin numbers for tx-pin and rx-pin:
.. code-block:: console
tx-pin = <pin_no>
Open the data sheet for the BMD-340 at the `u-blox website`_, Section 2
'Pin definition'. In the table 3 select the pins marked 'GPIO'.
Note that pins marked as 'Standard drive, low frequency I/O only
(<10 kH' can only be used in under-10KHz applications.
They are not suitable for 115200 speed of UART.
Translate 'Pin' into number for Device tree by using the following
formula::
pin_no = b\*32 + a
where ``a`` and ``b`` are from the Pin value in the table (Pb.a).
For example, for P0.1, ``pin_no = 1`` and for P1.0, ``pin_no = 32``.
.. note:
Pins are defined according to the "nRF52" pin number, not the module
pad number.
References
**********
.. target-notes::
.. _u-blox website: https://www.u-blox.com/docs/UBX-19033353

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/*
* BMD-340-EVAL board configuration
* Copyright (c) 2020 u-blox AG
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf52840_qiaa.dtsi>
/ {
model = "u-blox BMD-340-EVAL EVK nRF52840";
compatible = "u-blox, ubx_bmd340eval_nrf52840";
chosen {
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,uart-mcumgr = &uart0;
zephyr,bt-mon-uart = &uart0;
zephyr,bt-c2h-uart = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,code-partition = &slot0_partition;
};
leds {
compatible = "gpio-leds";
led0: led_0 {
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
label = "Red LED 0";
};
led1: led_1 {
gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
label = "Red LED 1";
};
led2: led_2 {
gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
label = "Green LED 2";
};
led3: led_3 {
gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
label = "Green LED 3";
};
};
pwmleds {
compatible = "pwm-leds";
pwm_led0: pwm_led_0 {
pwms = <&pwm0 13>;
};
};
buttons {
compatible = "gpio-keys";
button0: button_0 {
gpios = <&gpio0 11 (GPIO_PULL_UP | \
GPIO_ACTIVE_LOW)>;
label = "Push button switch 0";
};
button1: button_1 {
gpios = <&gpio0 12 (GPIO_PULL_UP | \
GPIO_ACTIVE_LOW)>;
label = "Push button switch 1";
};
button2: button_2 {
gpios = <&gpio0 24 (GPIO_PULL_UP | \
GPIO_ACTIVE_LOW)>;
label = "Push button switch 2";
};
button3: button_3 {
gpios = <&gpio0 25 (GPIO_PULL_UP | \
GPIO_ACTIVE_LOW)>;
label = "Push button switch 3";
};
};
arduino_header: connector {
compatible = "arduino-header-r3";
#gpio-cells = <2>;
gpio-map-mask = <0xffffffff 0xffffffc0>;
gpio-map-pass-thru = <0 0x3f>;
gpio-map = <0 0 &gpio0 3 0>, /* A0 */
<1 0 &gpio0 4 0>, /* A1 */
<2 0 &gpio0 28 0>, /* A2 */
<3 0 &gpio0 29 0>, /* A3 */
<4 0 &gpio0 30 0>, /* A4 */
<5 0 &gpio0 31 0>, /* A5 */
<6 0 &gpio1 1 0>, /* D0 */
<7 0 &gpio1 2 0>, /* D1 */
<8 0 &gpio1 3 0>, /* D2 */
<9 0 &gpio1 4 0>, /* D3 */
<10 0 &gpio1 5 0>, /* D4 */
<11 0 &gpio1 6 0>, /* D5 */
<12 0 &gpio1 7 0>, /* D6 */
<13 0 &gpio1 8 0>, /* D7 */
<14 0 &gpio1 10 0>, /* D8 */
<15 0 &gpio1 11 0>, /* D9 */
<16 0 &gpio1 12 0>, /* D10 */
<17 0 &gpio1 13 0>, /* D11 */
<18 0 &gpio1 14 0>, /* D12 */
<19 0 &gpio1 15 0>, /* D13 */
<20 0 &gpio0 26 0>, /* D14 */
<21 0 &gpio0 27 0>; /* D15 */
};
arduino_adc: analog-connector {
compatible = "arduino,uno-adc";
#io-channel-cells = <1>;
io-channel-map = <0 &adc 1>, /* A0 = P0.3 = AIN1 */
<1 &adc 2>, /* A1 = P0.4 = AIN2 */
<2 &adc 4>, /* A2 = P0.28 = AIN4 */
<3 &adc 5>, /* A3 = P0.29 = AIN5 */
<4 &adc 6>, /* A4 = P0.30 = AIN6 */
<5 &adc 7>; /* A5 = P0.31 = AIN7 */
};
/* These aliases are provided for compatibility with samples */
aliases {
led0 = &led0;
led1 = &led1;
led2 = &led2;
led3 = &led3;
pwm-led0 = &pwm_led0;
sw0 = &button0;
sw1 = &button1;
sw2 = &button2;
sw3 = &button3;
};
};
&adc {
status = "okay";
};
&gpiote {
status = "okay";
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&uart0 {
compatible = "nordic,nrf-uarte";
status = "okay";
current-speed = <115200>;
tx-pin = <6>;
rx-pin = <8>;
rts-pin = <5>;
cts-pin = <7>;
};
arduino_serial: &uart1 {
status = "okay";
current-speed = <115200>;
rx-pin = <33>;
tx-pin = <34>;
};
arduino_i2c: &i2c0 {
compatible = "nordic,nrf-twi";
status = "okay";
sda-gpios = <&gpio0 26 0>;
scl-gpios = <&gpio0 27 0>;
};
&i2c1 {
compatible = "nordic,nrf-twi";
/* Cannot be used together with spi1. */
/* status = "okay"; */
sda-gpios = <&gpio0 30 0>;
scl-gpios = <&gpio0 31 0>;
};
&pwm0 {
status = "okay";
ch0-pin = <13>;
ch0-inverted;
};
&spi0 {
compatible = "nordic,nrf-spi";
/* Cannot be used together with i2c0. */
/* status = "okay"; */
sck-pin = <27>;
mosi-pin = <26>;
miso-pin = <29>;
};
&spi1 {
compatible = "nordic,nrf-spi";
status = "okay";
sck-pin = <31>;
mosi-pin = <30>;
miso-pin = <40>;
};
&spi2 {
compatible = "nordic,nrf-spi";
status = "disabled";
sck-pin = <19>;
mosi-pin = <20>;
miso-pin = <21>;
};
&qspi {
status = "okay";
sck-pin = <19>;
io-pins = <20>, <21>, <22>, <23>;
csn-pins = <17>;
mx25r64: mx25r6435f@0 {
compatible = "nordic,qspi-nor";
reg = <0>;
/* MX24R64 supports only pp and pp4io */
writeoc = "pp4io";
/* MX24R64 supports all readoc options */
readoc = "read4io";
sck-frequency = <8000000>;
label = "MX25R64";
jedec-id = [c2 28 17];
sfdp-bfp = [
e5 20 f1 ff ff ff ff 03
44 eb 08 6b 08 3b 04 bb
ee ff ff ff ff ff 00 ff
ff ff 00 ff 0c 20 0f 52
10 d8 00 ff 23 72 f5 00
82 ed 04 cc 44 83 68 44
30 b0 30 b0 f7 c4 d5 5c
00 be 29 ff f0 d0 ff ff
];
size = <67108864>;
has-dpd;
t-enter-dpd = <10000>;
t-exit-dpd = <35000>;
};
};
arduino_spi: &spi3 {
status = "okay";
sck-pin = <47>;
miso-pin = <46>;
mosi-pin = <45>;
cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>; /* D10 */
};
&flash0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x000000000 0x0000C000>;
};
slot0_partition: partition@c000 {
label = "image-0";
reg = <0x0000C000 0x00067000>;
};
slot1_partition: partition@73000 {
label = "image-1";
reg = <0x00073000 0x00067000>;
};
scratch_partition: partition@da000 {
label = "image-scratch";
reg = <0x000da000 0x0001e000>;
};
/*
* The flash starting at 0x000f8000 and ending at
* 0x000fffff is reserved for use by the application.
*/
/*
* Storage partition will be used by FCB/LittleFS/NVS
* if enabled.
*/
storage_partition: partition@f8000 {
label = "storage";
reg = <0x000f8000 0x00008000>;
};
};
};
&usbd {
compatible = "nordic,nrf-usbd";
status = "okay";
};

27
boards/arm/ubx_bmd340eval_nrf52840/ubx_bmd340eval_nrf52840.yaml Normal file
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@ -0,0 +1,27 @@
identifier: ubx_bmd340eval_nrf52840
name: UBX_BMD340EVAL_NRF52840
type: mcu
arch: arm
ram: 256
flash: 1024
toolchain:
- zephyr
- gnuarmemb
- xtools
supported:
- adc
- arduino_gpio
- arduino_i2c
- arduino_spi
- ble
- counter
- gpio
- i2c
- ieee802154
- pwm
- spi
- qspi
- usb_cdc
- usb_device
- watchdog
- netif:openthread

30
boards/arm/ubx_bmd340eval_nrf52840/ubx_bmd340eval_nrf52840_defconfig Normal file
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@ -0,0 +1,30 @@
# BMD-340-EVAL board configuration
# Copyright (c) 2021 u-blox AG
# SPDX-License-Identifier: Apache-2.0
CONFIG_SOC_SERIES_NRF52X=y
CONFIG_SOC_NRF52840_QIAA=y
CONFIG_BOARD_UBX_BMD340EVAL_NRF52840=y
# Enable MPU
CONFIG_ARM_MPU=y
# Enable hardware stack protection
CONFIG_HW_STACK_PROTECTION=y
# Enable RTT
CONFIG_USE_SEGGER_RTT=y
# enable GPIO
CONFIG_GPIO=y
# enable uart driver
CONFIG_SERIAL=y
# enable console
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y
# additional board options
CONFIG_GPIO_AS_PINRESET=y

1
tests/drivers/adc/adc_api/src/test_adc.c
View file

@ -50,6 +50,7 @@
defined(CONFIG_BOARD_PINNACLE_100_DVK) || \ defined(CONFIG_BOARD_PINNACLE_100_DVK) || \
defined(CONFIG_BOARD_ARDUINO_NANO_33_BLE) || \ defined(CONFIG_BOARD_ARDUINO_NANO_33_BLE) || \
defined(CONFIG_BOARD_BMD_345_EVAL) || \ defined(CONFIG_BOARD_BMD_345_EVAL) || \
defined(CONFIG_BOARD_UBX_BMD340EVAL_NRF52840) || \
defined(CONFIG_BOARD_UBX_BMD380EVAL_NRF52840) defined(CONFIG_BOARD_UBX_BMD380EVAL_NRF52840)
#include <hal/nrf_saadc.h> #include <hal/nrf_saadc.h>