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boards/xg23b-pk6068a: initial commit
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‎boards/xg23b-pk6068a/Kconfig‎

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# Copyright (c) 2022 SSV Software Systems GmbH
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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config BOARD
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default "xg23b-pk6068a" if BOARD_XG23B_PK6068A
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config BOARD_XG23B_PK6068A
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bool
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default y
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select EFR32ZG23A020F512GM48
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# Put defined MCU peripherals here (in alphabetical order)
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select HAS_PERIPH_I2C
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select HAS_PERIPH_SPI
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select HAS_PERIPH_TIMER
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select HAS_PERIPH_UART
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# Put other features for this board (in alphabetical order)

‎boards/xg23b-pk6068a/Makefile‎

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MODULE = board
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include $(RIOTBASE)/Makefile.base

‎boards/xg23b-pk6068a/Makefile.dep‎

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ifneq (,$(filter saul_default,$(USEMODULE)))
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USEMODULE += saul_gpio
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endif
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ifneq (,$(filter ztimer,$(USEMODULE)))
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USEMODULE += ztimer_periph_lptimer
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endif

‎boards/xg23b-pk6068a/Makefile.features‎

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CPU = efm32
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CPU_FAM = efr32zg23
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CPU_MODEL = efr32zg23a020f512gm48
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# Put defined MCU peripherals here (in alphabetical order)
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FEATURES_PROVIDED += periph_i2c
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FEATURES_PROVIDED += periph_spi
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FEATURES_PROVIDED += periph_timer
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FEATURES_PROVIDED += periph_uart

‎boards/xg23b-pk6068a/Makefile.include‎

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# use JLink for flashing
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PROGRAMMER ?= jlink
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JLINK_DEVICE = EFR32ZG23BXXXF512
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JLINK_PRE_FLASH = r
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FLASH_ADDR = 0x08000000
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BAUD ?= 115200

‎boards/xg23b-pk6068a/board.c‎

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/*
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* Copyright (C) 2022 SSV Software Systems GmbH
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_xg23b-pk6068a
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* @{
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*
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* @file
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* @brief Board specific implementations for the xG23B-PK6068A board
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*
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* @author Juergen Fitschen <[email protected]>
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*
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* @}
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*/
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#include "cpu.h"
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#include "board.h"
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#include "periph/gpio.h"
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void board_init(void)
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{
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/* Enable VCOM iface */
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gpio_init(VCOM_EN_PIN, GPIO_OUT);
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gpio_set(VCOM_EN_PIN);
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}

‎boards/xg23b-pk6068a/doc.txt‎

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/**
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* @defgroup boards_xg23b-pk6068a xG23B-PK6068A
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* @ingroup boards
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* @brief Support for the xG23B-PK6068A board.
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*
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* ### General information
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*
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* Some general information about the board
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*
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* ### Pinout
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*
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* A detailed description of the board pinout (if available)
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*
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* ### Flash the board
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*
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* Some notes about how to flash the board
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*
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*/

‎boards/xg23b-pk6068a/include/board.h‎

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/*
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* Copyright (C) 2022 SSV Software Systems GmbH
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_xg23b-pk6068a
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* @{
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*
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* @file
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* @brief Board specific definitions for the xG23B-PK6068A
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*
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* @author Juergen Fitschen <[email protected]>
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*/
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#ifndef BOARD_H
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#define BOARD_H
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#include "cpu.h"
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#include "periph_conf.h"
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#include "periph_cpu.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Initialize pm_layered with no pre-defined blockers
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*
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* All peripheral drivers keep track of required pm modes.
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*/
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#define PM_BLOCKER_INITIAL { 0, 0, 0 }
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/**
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* @name ztimer configuration
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* @{
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*/
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#define CONFIG_ZTIMER_LPTIMER_DEV TIMER_DEV(1)
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#define CONFIG_ZTIMER_LPTIMER_FREQ LFXO_FREQ
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#define CONFIG_ZTIMER_LPTIMER_WIDTH 24
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#define CONFIG_ZTIMER_LPTIMER_BLOCK_PM_MODE -1
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/** @} */
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/**
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* @brief Power mode required for GPIO IRQs
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*
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* If all GPIO IRQs are expected on port A or B, EM3 is the lowest allowed
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* power mode. No power level has to be blocked in this case.
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* If GPIO IRQs shall be fired on port C or D, we must stay in EM1.
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* Uncomment the line down below in this case.
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*/
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//#define GPIO_INT_PM_BLOCKER PM_MODE_EM2
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/**
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* @name Board VCOM interface
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*
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* Define the GPIO pin to enable the VCOM interface
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*/
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#define VCOM_UART UART_DEV(0)
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#define VCOM_EN_PIN GPIO_PIN(PB, 0)
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/**
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* @name Push button pin definitions
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* @{
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*/
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#define PB0_PIN GPIO_PIN(PB, 1)
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#define PB1_PIN GPIO_PIN(PB, 3)
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/** @} */
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/**
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* @name LED pin definitions
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* @{
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*/
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#define LED0_PIN GPIO_PIN(PB, 2)
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#define LED1_PIN GPIO_PIN(PD, 3)
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/** @} */
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/**
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* @name Macros for controlling the on-board LEDs
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* @{
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*/
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#define LED0_ON gpio_set(LED0_PIN)
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#define LED0_OFF gpio_clear(LED0_PIN)
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#define LED0_TOGGLE gpio_toggle(LED0_PIN)
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#define LED1_ON gpio_set(LED1_PIN)
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#define LED1_OFF gpio_clear(LED1_PIN)
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#define LED1_TOGGLE gpio_toggle(LED1_PIN)
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/** @} */
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/**
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* @name Display configuration
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*
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* Connection to the on-board Sharp Memory LCD (LS013B7DH03).
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* @{
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*/
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#define DISP_SPI SPI_DEV(0)
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#define DISP_CS_PIN GPIO_PIN(PC, 8)
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#define DISP_COM_PIN GPIO_PIN(PC, 6)
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#define DISP_ENABLE_PIN GPIO_PIN(PC, 9)
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/** @} */
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/**
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* @name Flash configuration
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*
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* Connection to the on-board MX25R8035F.
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* @{
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*/
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#define FLASH_SPI SPI_DEV(0)
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#define FLASH_CS_PIN GPIO_PIN(PC, 4)
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/** @} */
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/**
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* @name Sensor configuration
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*
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* Connection to the on-board Si7021 temperature & humidity sensor.
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* @{
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*/
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#define SENSOR_I2C I2C_DEV(0)
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#define SENSOR_ENABLE_PIN GPIO_PIN(PC, 9)
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/** @} */
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/**
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* @brief Initialize board specific hardware
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*/
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void board_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* BOARD_H */
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/** @} */

‎boards/xg23b-pk6068a/include/gpio_params.h‎

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/*
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* Copyright (C) 2022 SSV Software Systems GmbH
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_xg23b-pk6068a
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* @{
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*
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* @file
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* @brief Board specific configuration of direct mapped GPIOs
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*
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* @author Juergen Fitschen <[email protected]>
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*/
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#ifndef GPIO_PARAMS_H
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#define GPIO_PARAMS_H
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#include "board.h"
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#include "saul/periph.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief GPIO pin configuration
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*/
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static const saul_gpio_params_t saul_gpio_params[] =
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{
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{
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.name = "LED 0",
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.pin = LED0_PIN,
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.mode = GPIO_OUT
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},
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{
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.name = "LED 1",
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.pin = LED1_PIN,
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.mode = GPIO_OUT
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},
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{
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.name = "Button 1",
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.pin = PB0_PIN,
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.mode = GPIO_IN_PU,
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.flags = SAUL_GPIO_INVERTED
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},
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{
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.name = "Button 2",
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.pin = PB1_PIN,
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.mode = GPIO_IN_PU,
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.flags = SAUL_GPIO_INVERTED
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}
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* GPIO_PARAMS_H */
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/** @} */

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