boards: acn52832: Add support for acn52832
The aconno acn52832 is a small module featuring the nRF52832 SOC. Signed-off-by: Sven Herrmann <sven.herrmann@posteo.de>
This commit is contained in:
Sven Herrmann
Carles Cufí
parent
1993c5facd
commit
1f9f140c74
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@ -99,6 +99,7 @@
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/boards/arm/96b_stm32_sensor_mez/ @Mani-Sadhasivam
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/boards/arm/96b_wistrio/ @Mani-Sadhasivam
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/boards/arm/arduino_due/ @ioannisg
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/boards/arm/acn52832/ @sven-hm
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/boards/arm/bbc_microbit_v2/ @LingaoM
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/boards/arm/bl5340_dvk/ @lairdjm
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/boards/arm/bl65*/ @lairdjm
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8
boards/arm/acn52832/Kconfig.board
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8
boards/arm/acn52832/Kconfig.board
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# aconno acn52832 board configuration
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# Copyright (c) 2023 Sven Herrmann <sven.herrmann@posteo.de>
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# SPDX-License-Identifier: Apache-2.0
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config BOARD_ACN52832
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bool "aconno ACN52832"
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depends on SOC_NRF52832_QFAA
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14
boards/arm/acn52832/Kconfig.defconfig
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14
boards/arm/acn52832/Kconfig.defconfig
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# aconno acn52832 board configuration
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# Copyright (c) 2023 Sven Herrmann <sven.herrmann@posteo.de>
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# SPDX-License-Identifier: Apache-2.0
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if BOARD_ACN52832
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config BOARD
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default "acn52832"
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config BT_CTLR
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default BT
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endif # BOARD_ACN52832
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21
boards/arm/acn52832/acn52832-pinctrl.dtsi
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21
boards/arm/acn52832/acn52832-pinctrl.dtsi
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/*
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* Copyright (c) 2023 Sven Herrmann
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* SPDX-License-Identifier: Apache-2.0
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*/
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&pinctrl {
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uart0_default: uart0_default {
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group1 {
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psels = <NRF_PSEL(UART_TX, 0, 7)>,
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<NRF_PSEL(UART_RX, 0, 6)>;
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};
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};
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uart0_sleep: uart0_sleep {
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group1 {
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psels = <NRF_PSEL(UART_TX, 0, 7)>,
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<NRF_PSEL(UART_RX, 0, 6)>;
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low-power-enable;
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};
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};
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};
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88
boards/arm/acn52832/acn52832.dts
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88
boards/arm/acn52832/acn52832.dts
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/*
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* Copyright (c) 2023 Sven Herrmann
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <nordic/nrf52832_qfaa.dtsi>
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#include "acn52832-pinctrl.dtsi"
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/ {
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model = "Aconno ACN52832 Module";
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compatible = "aconno,acn52832";
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chosen {
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,bt-mon-uart = &uart0;
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zephyr,bt-c2h-uart = &uart0;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,code-partition = &slot0_partition;
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};
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/* These aliases are provided for compatibility with samples */
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aliases {
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led0 = &led0;
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watchdog0 = &wdt0;
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};
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leds {
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compatible = "gpio-leds";
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led0: led_0 {
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gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
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label = "LD1A red";
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};
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led1: led_1 {
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gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
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label = "LD1B green";
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};
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led2: led_2 {
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gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
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label = "LD1C blue";
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};
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};
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};
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&gpiote {
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status = "okay";
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};
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&gpio0 {
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status = "okay";
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};
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&uart0 {
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compatible = "nordic,nrf-uarte";
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current-speed = <115200>;
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status = "okay";
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pinctrl-0 = <&uart0_default>;
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pinctrl-1 = <&uart0_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&flash0 {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x00000000 0xc000>;
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};
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slot0_partition: partition@c000 {
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label = "image-0";
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reg = <0x0000c000 0x37000>;
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};
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slot1_partition: partition@43000 {
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label = "image-1";
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reg = <0x00043000 0x37000>;
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};
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storage_partition: partition@7a000 {
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label = "storage";
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reg = <0x0007a000 0x00006000>;
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};
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};
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};
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10
boards/arm/acn52832/acn52832.yaml
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10
boards/arm/acn52832/acn52832.yaml
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identifier: acn52832
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name: aconno acn52832
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type: mcu
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arch: arm
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toolchain:
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- zephyr
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- gnuarmemb
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- xtools
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ram: 64
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flash: 512
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23
boards/arm/acn52832/acn52832_defconfig
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23
boards/arm/acn52832/acn52832_defconfig
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# SPDX-License-Identifier: Apache-2.0
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CONFIG_SOC_SERIES_NRF52X=y
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CONFIG_SOC_NRF52832_QFAA=y
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CONFIG_BOARD_ACN52832=y
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# Enable MPU
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CONFIG_ARM_MPU=y
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# enable GPIO
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CONFIG_GPIO=y
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# enable uart driver
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CONFIG_SERIAL=y
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# enable console
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CONFIG_CONSOLE=y
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CONFIG_UART_CONSOLE=y
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# Enable P0_21 as RST
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CONFIG_GPIO_AS_PINRESET=y
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CONFIG_PINCTRL=y
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6
boards/arm/acn52832/board.cmake
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6
boards/arm/acn52832/board.cmake
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# SPDX-License-Identifier: Apache-2.0
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board_runner_args(nrfjprog "--nrf-family=NRF52")
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board_runner_args(jlink "--device=nrf52" "--speed=4000")
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include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
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include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)
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134
boards/arm/acn52832/doc/index.rst
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134
boards/arm/acn52832/doc/index.rst
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.. _acn52832:
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acn52832
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########
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Overview
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********
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The acn52832 is a module in a small form factor which features the Nordic Semiconductor
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nRF52832 ARM Cortex-M4F CPU and the following devices:
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* :abbr:`ADC (Analog to Digital Converter)`
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* CLOCK
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* FLASH
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* :abbr:`GPIO (General Purpose Input Output)`
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* :abbr:`I2C (Inter-Integrated Circuit)`
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* :abbr:`MPU (Memory Protection Unit)`
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* :abbr:`NVIC (Nested Vectored Interrupt Controller)`
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* :abbr:`PWM (Pulse Width Modulation)`
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* RADIO (Bluetooth Low Energy)
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* :abbr:`RTC (nRF RTC System Clock)`
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* :abbr:`SPI (Serial Peripheral Interface)`
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* :abbr:`UART (Universal asynchronous receiver-transmitter)`
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* :abbr:`WDT (Watchdog Timer)`
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See `acn52832 website`_ for more information about the board and `Nordic infocenter`_ for more
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information about the SoC.
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Hardware
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********
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Additionally to the SoC the board provides an on-board antenna with a RF matching circuit,
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two external oscillators with 32 MHz and 32.768 kHz, load capacitors, a tag-connector
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and a RGB-LED.
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Connections
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===========
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Pinout
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------
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+-------+-------------+--------------------+---------------+
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| PIN # | Tag-Connect | NRF52832 Functions | Configuration |
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+=======+=============+====================+===============+
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| 1 | 5 | GND | |
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+-------+-------------+--------------------+---------------+
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| 2 | | P0.25 | |
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+-------+-------------+--------------------+---------------+
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| 3 | | P0.26 | |
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+-------+-------------+--------------------+---------------+
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| 4 | | P0.27 | |
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+-------+-------------+--------------------+---------------+
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| 5 | | P0.28/AIN4 | |
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+-------+-------------+--------------------+---------------+
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| 6 | | P0.29/AIN5 | |
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+-------+-------------+--------------------+---------------+
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| 7 | | P0.30/AIN6 | |
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+-------+-------------+--------------------+---------------+
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| 8 | | P0.31 | |
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+-------+-------------+--------------------+---------------+
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| 9 | | P0.02/AIN0 | |
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+-------+-------------+--------------------+---------------+
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| 10 | | P0.03/AIN1 | |
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+-------+-------------+--------------------+---------------+
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| 11 | | P0.04/AIN2 | |
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+-------+-------------+--------------------+---------------+
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| 12 | 5 | GND | |
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+-------+-------------+--------------------+---------------+
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| 13 | 5 | GND | |
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+-------+-------------+--------------------+---------------+
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| 14 | | P0.05/AIN3 | |
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+-------+-------------+--------------------+---------------+
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| 15 | | P0.06 | UART_RX |
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+-------+-------------+--------------------+---------------+
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| 16 | | P0.07 | UART_TX |
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+-------+-------------+--------------------+---------------+
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| 17 | | P0.08 | |
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+-------+-------------+--------------------+---------------+
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| 18 | | NFC1/P0.09 | |
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+-------+-------------+--------------------+---------------+
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| 19 | | NFC2/P0.10 | |
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+-------+-------------+--------------------+---------------+
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| 20 | | P0.11 | |
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+-------+-------------+--------------------+---------------+
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| 21 | | P0.12 | |
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+-------+-------------+--------------------+---------------+
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| 22 | | P0.14/TRACEDATA[3] | |
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+-------+-------------+--------------------+---------------+
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| 23 | 1 | VCC | |
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+-------+-------------+--------------------+---------------+
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| 24 | 1 | VCC | |
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+-------+-------------+--------------------+---------------+
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| 25 | | P0.15/TRACEDATA[2] | |
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+-------+-------------+--------------------+---------------+
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| 26 | | P0.16/TRACEDATA[1] | |
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+-------+-------------+--------------------+---------------+
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| 27 | | P0.17 | |
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+-------+-------------+--------------------+---------------+
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| 28 | 6 | P0.18/TRACEDATA[0] | |
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+-------+-------------+--------------------+---------------+
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| 29 | | P0.19 | |
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+-------+-------------+--------------------+---------------+
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| 30 | | P0.20/TRACECLK | |
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+-------+-------------+--------------------+---------------+
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| 31 | 3 | P0.21/RESET | |
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+-------+-------------+--------------------+---------------+
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| 32 | 1 | VCC | |
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+-------+-------------+--------------------+---------------+
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| 33 | 2 | SWDIO | |
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+-------+-------------+--------------------+---------------+
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| 34 | 4 | SWDCLK | |
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+-------+-------------+--------------------+---------------+
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| 35 | 5 | GND | |
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+-------+-------------+--------------------+---------------+
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RGB-LED
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-------
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+------+-------+--------------+
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| LED | Color | NRF52832 Pin |
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+======+=======+==============+
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| led0 | red | P0.22 |
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+------+-------+--------------+
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| led1 | green | P0.24 |
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+------+-------+--------------+
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| led2 | blue | P0.23 |
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+------+-------+--------------+
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References
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**********
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.. target-notes::
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.. _acn52832 website: https://aconno.de/products/acn52832/
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.. _Nordic infocenter: https://infocenter.nordicsemi.com/
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7
boards/arm/acn52832/pre_dt_board.cmake
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7
boards/arm/acn52832/pre_dt_board.cmake
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@ -0,0 +1,7 @@
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# Copyright (c) 2022 Nordic Semiconductor
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# SPDX-License-Identifier: Apache-2.0
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# Suppress "unique_unit_address_if_enabled" to handle the following overlaps:
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# - power@40000000 & clock@40000000 & bprot@40000000
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# - acl@4001e000 & flash-controller@4001e000
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list(APPEND EXTRA_DTC_FLAGS "-Wno-unique_unit_address_if_enabled")
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