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2026-05-27 20:02:30 +03:00
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Firmware/boards/qalmari/nrf52840_qalmari/Kconfig
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# nRF52840 Dongle NRF52840 board configuration
# Copyright (c) 2018-2023 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
if BOARD_NRF52840_QALMARI
config BOARD_ENABLE_DCDC
bool "DCDC mode"
select SOC_DCDC_NRF52X
default n
config BOARD_ENABLE_DCDC_HV
bool "High Voltage DCDC converter"
select SOC_DCDC_NRF52X_HV
default n
config BOARD_HAS_NRF5_BOOTLOADER
bool "Board has nRF5 bootloader"
default n
help
If selected, applications are linked so that they can be loaded by Nordic
nRF5 bootloader.
endif # BOARD_NRF52840_QALMARI
Firmware/boards/qalmari/nrf52840_qalmari/Kconfig.defconfig
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# nRF52840 Dongle NRF52840 board configuration
#
# Copyright (c) 2018-2023 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: Apache-2.0
if BOARD_NRF52840_QALMARI
config BOARD
default "nrf52840_qalmari"
config FLASH_LOAD_OFFSET
default 0x12000
depends on BOARD_HAS_NRF5_BOOTLOADER && (MCUBOOT || !USE_DT_CODE_PARTITION)
endif # BOARD_NRF52840_QALMARI
Firmware/boards/qalmari/nrf52840_qalmari/Kconfig.nrf52840_qalmari
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# nRF52840 Dongle NRF52840 board configuration
# Copyright (c) 2018 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
config BOARD_NRF52840_QALMARI
select SOC_NRF52840_QIAA
Firmware/boards/qalmari/nrf52840_qalmari/board.cmake
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# SPDX-License-Identifier: Apache-2.0
board_runner_args(jlink "--device=nRF52840_xxAA" "--speed=4000")
board_runner_args(pyocd "--target=nrf52840" "--frequency=4000000")
include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
include(${ZEPHYR_BASE}/boards/common/nrfutil.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)
Firmware/boards/qalmari/nrf52840_qalmari/board.yml
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board:
name: nrf52840_qalmari
full_name: nRF52840 Qalmari
vendor: qalmari
socs:
- name: nrf52840
Firmware/boards/qalmari/nrf52840_qalmari/fstab.dtsi
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/*
* Copyright (c) 2019 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
/* Flash partition table without support for Nordic nRF5 bootloader */
&flash0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 0x00014000>;
};
slot0_partition: partition@14000 {
label = "image-0";
reg = <0x00014000 0x00074000>;
};
slot1_partition: partition@88000 {
label = "image-1";
reg = <0x00088000 0x00074000>;
};
storage_partition: partition@fc000 {
label = "storage";
reg = <0x000fc000 0x00004000>;
};
};
};
Firmware/boards/qalmari/nrf52840_qalmari/nrf52840_qalmari-pinctrl.dtsi
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/*
* Copyright (c) 2022 Nordic Semiconductor
* SPDX-License-Identifier: Apache-2.0
*/
&pinctrl {
uart0_default: uart0_default {
group1 {
psels = <NRF_PSEL(UART_TX, 0, 17)>;
};
group2 {
psels = <NRF_PSEL(UART_RX, 0, 15)>;
bias-pull-up;
};
};
uart0_sleep: uart0_sleep {
group1 {
psels = <NRF_PSEL(UART_TX, 0, 16)>,
<NRF_PSEL(UART_RX, 0, 24)>,
<NRF_PSEL(UART_RTS, 0, 14)>,
<NRF_PSEL(UART_CTS, 0, 22)>;
low-power-enable;
};
};
i2c0_default: i2c0_default {
group1 {
psels = <NRF_PSEL(TWIM_SDA, 0, 21)>, <NRF_PSEL(TWIM_SCL, 0, 19)>;
};
};
i2c0_sleep: i2c0_sleep {
group1 {
psels = <NRF_PSEL(TWIM_SDA, 0, 21)>, <NRF_PSEL(TWIM_SCL, 0, 19)>;
low-power-enable;
};
};
i2c1_default: i2c1_default {
group1 {
psels = <NRF_PSEL(TWIM_SCL, 0, 19)>, <NRF_PSEL(TWIM_SDA, 0, 21)>;
};
};
i2c1_sleep: i2c1_sleep {
group1 {
psels = <NRF_PSEL(TWIM_SCL, 0, 19)>, <NRF_PSEL(TWIM_SDA, 0, 21)>;
low-power-enable;
};
};
i2s0_default: i2s0_default {
group1 {
psels = <NRF_PSEL(I2S_SCK_M, 1, 11)>,
<NRF_PSEL(I2S_LRCK_M, 1, 12)>,
<NRF_PSEL(I2S_SDOUT, 0, 25)>,
<NRF_PSEL(I2S_SDIN, 1, 14)>;
};
};
pwm0_default: pwm0_default {
group1 {
psels = <NRF_PSEL(PWM_OUT0, 0, 13)>,
<NRF_PSEL(PWM_OUT1, 0, 6)>;
};
};
pwm0_sleep: pwm0_sleep {
group1 {
psels = <NRF_PSEL(PWM_OUT0, 0, 13)>,
<NRF_PSEL(PWM_OUT1, 0, 6)>;
low-power-enable;
};
};
pwm1_leds_default: pwm1_leds_default {
group1 {
psels = <NRF_PSEL(PWM_OUT0, 0, 30)>,
<NRF_PSEL(PWM_OUT1, 0, 8)>,
<NRF_PSEL(PWM_OUT2, 0, 20)>,
<NRF_PSEL(PWM_OUT3, 1, 15)>;
nordic,invert;
};
};
pwm1_leds_sleep: pwm1_leds_sleep {
group1 {
psels = <NRF_PSEL(PWM_OUT0, 0, 30)>,
<NRF_PSEL(PWM_OUT1, 0, 8)>,
<NRF_PSEL(PWM_OUT2, 0, 20)>,
<NRF_PSEL(PWM_OUT3, 1, 15)>;
nordic,invert;
low-power-enable;
};
};
pwm2_leds_default: pwm2_leds_default {
group1 {
psels = <NRF_PSEL(PWM_OUT0, 1, 13)>,
<NRF_PSEL(PWM_OUT1, 1, 10)>,
<NRF_PSEL(PWM_OUT2, 0, 29)>,
<NRF_PSEL(PWM_OUT3, 0, 31)>;
nordic,invert;
};
};
pwm2_leds_sleep: pwm2_leds_sleep {
group1 {
psels = <NRF_PSEL(PWM_OUT0, 1, 13)>,
<NRF_PSEL(PWM_OUT1, 1, 10)>,
<NRF_PSEL(PWM_OUT2, 0, 29)>,
<NRF_PSEL(PWM_OUT3, 0, 31)>;
nordic,invert;
low-power-enable;
};
};
spi0_default: spi0_default {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 0, 27)>,
<NRF_PSEL(SPIM_MOSI, 0, 25)>,
<NRF_PSEL(SPIM_MISO, 1, 10)>;
};
};
spi0_sleep: spi0_sleep {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 0, 27)>,
<NRF_PSEL(SPIM_MOSI, 0, 25)>,
<NRF_PSEL(SPIM_MISO, 1, 10)>;
low-power-enable;
};
};
spi1_default: spi1_default {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 0, 31)>,
<NRF_PSEL(SPIM_MOSI, 0, 30)>,
<NRF_PSEL(SPIM_MISO, 1, 13)>;
};
};
spi1_sleep: spi1_sleep {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 0, 31)>,
<NRF_PSEL(SPIM_MOSI, 0, 30)>,
<NRF_PSEL(SPIM_MISO, 1, 13)>;
low-power-enable;
};
};
};
Firmware/boards/qalmari/nrf52840_qalmari/nrf52840_qalmari.dts
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/*
* Copyright (c) 2018-2023 Nordic Semiconductor ASA
* Copyright (c) 2017 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf52840_qiaa.dtsi>
#include "nrf52840_qalmari-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>
#include <zephyr/dt-bindings/led/led.h>
#include "fstab.dtsi"
/ {
model = "Nordic NRF52840 QALMARI";
compatible = "nordic,nrf52840-qalmari";
chosen {
zephyr,console = &cdc_acm_uart;
zephyr,shell-uart = &cdc_acm_uart;
zephyr,uart-mcumgr = &cdc_acm_uart;
zephyr,bt-mon-uart = &cdc_acm_uart;
zephyr,bt-c2h-uart = &cdc_acm_uart;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,code-partition = &slot0_partition;
zephyr,ieee802154 = &ieee802154;
};
leds {
compatible = "gpio-leds";
led1: led_1 {
gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
label = "LED 1";
status = "okay";
};
led2: led_2 {
gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
label = "LED 2";
status = "okay";
};
led3: led_3 {
gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
label = "LED 3";
status = "okay";
};
led4: led_4 {
gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
label = "LED 4";
status = "okay";
};
led5: led_5 {
gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
label = "LED 5";
status = "okay";
};
led6: led_6 {
gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
label = "LED 6";
status = "okay";
};
led7: led_7 {
gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
label = "LED 7";
status = "okay";
};
led8: led_8 {
gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
label = "LED 8";
status = "okay";
};
};
pwmleds {
compatible = "pwm-leds";
pwm_led1: pwm_led_1 {
pwms = <&pwm1 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
label = "PWM LED 1";
};
pwm_led2: pwm_led_2 {
pwms = <&pwm1 1 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
label = "PWM LED 2";
};
pwm_led3: pwm_led_3 {
pwms = <&pwm1 2 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
label = "PWM LED 3";
};
pwm_led4: pwm_led_4 {
pwms = <&pwm1 3 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
label = "PWM LED 4";
};
pwm_led5: pwm_led_5 {
pwms = <&pwm2 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
label = "PWM LED 5";
};
pwm_led6: pwm_led_6 {
pwms = <&pwm2 1 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
label = "PWM LED 6";
};
pwm_led7: pwm_led_7 {
pwms = <&pwm2 2 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
label = "PWM LED 7";
};
pwm_led8: pwm_led_8 {
pwms = <&pwm2 3 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
label = "PWM LED 8";
};
};
pwm {
compatible = "pwm-leds";
pwm_vibration: pwm_vibration {
pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
label = "PWM vibration motor";
};
pwm_buzzer: pwm_buzzer {
pwms = <&pwm0 1 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
label = "PWM buzzer";
};
};
buttons {
compatible = "gpio-keys";
debounce-interval-ms = <100>;
button1: button_1 {
gpios = <&gpio0 17 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "Push button switch 1";
zephyr,code = <INPUT_KEY_0>;
};
button2: button_2 {
gpios = <&gpio0 15 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "Push button switch 2";
zephyr,code = <INPUT_KEY_1>;
};
};
interrupts {
compatible = "gpio-keys";
interrupt_head: interrupt_head {
gpios = <&gpio0 23 (GPIO_ACTIVE_HIGH)>;
label = "head interrupt pin";
};
};
aliases {
btn1 = &button1;
btn2 = &button2;
int-head = &interrupt_head;
int-btn-1 = &button1;
int-btn-2 = &button2;
led1 = &led1;
led2 = &led2;
led3 = &led3;
led4 = &led4;
led5 = &led5;
led6 = &led6;
led7 = &led7;
led8 = &led8;
pwm-led1 = &pwm_led1;
pwm-led2 = &pwm_led2;
pwm-led3 = &pwm_led3;
pwm-led4 = &pwm_led4;
pwm-led5 = &pwm_led5;
pwm-led6 = &pwm_led6;
pwm-led7 = &pwm_led7;
pwm-led8 = &pwm_led8;
buzzer = &pwm_buzzer;
vibration = &pwm_vibration;
mcuboot-button0 = &button1;
mcuboot-button1 = &button2;
mcuboot-led0 = &led1;
watchdog0 = &wdt0;
pwm0 = &pwm0;
pwm-leds = &pwm1;
led-strip = &led_strip;
i2c-1 = &i2c1;
uart-0 = &uart0;
};
vbatt {
status = "okay";
compatible = "voltage-divider";
io-channels = <&adc 2>;
output-ohms = <100000>;
full-ohms = <(100000 + 100000)>;
//power-gpios = <&gpio0 11 GPIO_PULL_UP>;
};
};
&pwm0 {
status = "okay";
pinctrl-0 = <&pwm0_default>;
pinctrl-1 = <&pwm0_sleep>;
pinctrl-names = "default", "sleep";
};
&pwm1 {
status = "okay";
pinctrl-0 = <&pwm1_leds_default>;
pinctrl-1 = <&pwm1_leds_sleep>;
pinctrl-names = "default", "sleep";
};
&pwm2 {
status = "okay";
pinctrl-0 = <&pwm2_leds_default>;
pinctrl-1 = <&pwm2_leds_sleep>;
pinctrl-names = "default", "sleep";
};
&uart0 {
compatible = "nordic,nrf-uarte";
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart0_default>;
pinctrl-names = "default";
};
&spi0 {
compatible = "nordic,nrf-spi";
/* Cannot be used together with i2c0. */
status = "okay";
pinctrl-0 = <&spi0_default>;
pinctrl-1 = <&spi0_sleep>;
pinctrl-names = "default", "sleep";
led_strip: ws2812-spi@0 {
compatible = "worldsemi,ws2812-spi";
reg = <0x0>;
chain-length = <2>;
color-mapping = <LED_COLOR_ID_GREEN
LED_COLOR_ID_RED
LED_COLOR_ID_BLUE>;
spi-one-frame = <0x70>;
spi-zero-frame = <0x40>;
spi-max-frequency = <4000000>;
};
};
&spi1 {
compatible = "nordic,nrf-spi";
//status = "okay";
status = "disabled";
pinctrl-0 = <&spi1_default>;
pinctrl-1 = <&spi1_sleep>;
pinctrl-names = "default", "sleep";
};
&i2c0 {
/* Cannot be used together with spi0. */
status = "disabled";
pinctrl-0 = <&i2c0_default>;
pinctrl-names = "default";
clock-frequency = <I2C_BITRATE_STANDARD>;
};
&i2c1 {
status = "okay";
pinctrl-0 = <&i2c1_default>;
pinctrl-names = "default";
clock-frequency = <I2C_BITRATE_STANDARD>;
};
zephyr_udc0: &usbd {
compatible = "nordic,nrf-usbd";
status = "okay";
cdc_acm_uart: cdc_acm_uart {
compatible = "zephyr,cdc-acm-uart";
};
};
&ieee802154 {
status = "okay";
};
&adc {
status = "okay";
};
&gpiote {
status = "okay";
};
&uicr {
nfct-pins-as-gpios;
gpio-as-nreset;
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&systick {
status = "disabled";
};
&nfct {
status = "disabled";
};
&egu0 {
status = "okay";
};
&ccm {
status = "okay";
};
&cryptocell {
status = "okay";
};
&ecb {
status = "okay";
};
&rng {
status = "okay";
};
&ppi {
status = "okay";
};
&clock {
status = "okay";
};
// RTC0 is not okay anymore! v.4.3.99
// &rtc0 {
// status = "okay";
// };
&mwu {
status = "okay";
};
&power {
status = "okay";
};
&acl {
status = "okay";
};
// ITM is used for printf debugging and tracing on the SWO pin
&itm {
status = "okay";
};
Firmware/boards/qalmari/nrf52840_qalmari/nrf52840_qalmari.yaml
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identifier: nrf52840_qalmari
name: NRF52840-QALMARI
type: mcu
arch: arm
ram: 256
flash: 1024
toolchain:
- zephyr
- gnuarmemb
- xtools
supported:
- adc
- usb_device
- usb_cdc
- ble
- pwm
- spi
- watchdog
- counter
- netif:openthread
- gpio
vendor: qalmari
Firmware/boards/qalmari/nrf52840_qalmari/nrf52840_qalmari_defconfig
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# SPDX-License-Identifier: Apache-2.0
# CONFIG_SOC_SERIES_NRF52X=y
# CONFIG_SOC_NRF52840_QIAA=y
# CONFIG_BOARD_NRF52840_QALMARI=y
# Disable DCDC converter
CONFIG_BOARD_ENABLE_DCDC=n
CONFIG_BOARD_ENABLE_DCDC_HV=n
# 32K clock
CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y
CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC_CALIBRATION=y
# Enable MPU
CONFIG_ARM_MPU=y
# enable GPIO
CONFIG_GPIO=y
# Enable Zephyr application to be booted by MCUboot
# CONFIG_BOOTLOADER_MCUBOOT=y
Firmware/boards/qalmari/nrf52840_qalmari/pre_dt_board.cmake
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# Copyright (c) 2022 Nordic Semiconductor
# SPDX-License-Identifier: Apache-2.0
# Suppress "unique_unit_address_if_enabled" to handle the following overlaps:
# - power@40000000 & clock@40000000 & bprot@40000000
# - acl@4001e000 & flash-controller@4001e000
list(APPEND EXTRA_DTC_FLAGS "-Wno-unique_unit_address_if_enabled")