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boards: slwstk6220a: remove support
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# Copyright (c) 2020 HAW Hamburg
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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 "slwstk6220a" if BOARD_SLWSTK6220A
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config BOARD_SLWSTK6220A
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bool
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default y
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select CPU_MODEL_EZR32WG330F256R60
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select HAS_PERIPH_TIMER
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select HAS_PERIPH_UART
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MODULE = board
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include $(RIOTBASE)/Makefile.base
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CPU = ezr32wg
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CPU_MODEL = ezr32wg330f256r60
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# Put defined MCU peripherals here (in alphabetical order)
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FEATURES_PROVIDED += periph_timer
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FEATURES_PROVIDED += periph_uart
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# set default port depending on operating system
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PORT_LINUX ?= /dev/ttyACM0
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PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))
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# setup JLink for flashing
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JLINK_DEVICE = ezr32wg330f256
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include $(RIOTMAKE)/tools/jlink.inc.mk
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# setup serial terminal
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include $(RIOTMAKE)/tools/serial.inc.mk
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/*
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* Copyright (C) 2015 Freie Universität Berlin
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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_slwstk6220a
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* @{
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*
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* @file
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* @brief Board specific implementations WSTK6220 board
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*
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* @}
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*/
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#include "board.h"
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#include "cpu.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 access to the evaluation board controller chip. Without this, the
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* board controller does not forward the UART output to the USB port */
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gpio_init(BC_PIN, GPIO_OUT);
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gpio_set(BC_PIN);
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/* initialize the boards LEDs */
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gpio_init(LED0_PIN, GPIO_OUT);
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gpio_init(LED1_PIN, GPIO_OUT);
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/* initialize the CPU */
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cpu_init();
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}
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/**
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@defgroup boards_slwstk6220a Silicon Labs WSTK6220 Eval Kit
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@ingroup boards
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@brief Support for the Silicon Labs WSTK6220 evaluation kit
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*/
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/*
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* Copyright (C) 2015 Freie Universität Berlin
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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_slwstk6220a
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* @{
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*
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* @file
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* @brief Board specific definitions for the WSTK6220 evaluation kit
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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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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#include "periph/gpio.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 Assign the hardware timer
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*/
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#define HW_TIMER TIMER_DEV(0)
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/**
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* @name Connection to the on-board temperature/humidity sensor (Si7021)
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* @{
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*/
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#define SI7021_I2C (I2C_0)
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#define SI7021_ADDR (0) /* TODO */
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#define SI7021_EN_PIN GPIO_PIN(PF,8)
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/** @} */
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/**
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* @brief GPIO pin for enabling communication through the board controller
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*/
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#define BC_PIN GPIO_PIN(PA,12)
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/**
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* @name User button pin definitions
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* @{
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*/
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#define PB0_PIN GPIO_PIN(PE,3)
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#define PB1_PIN GPIO_PIN(PE,2)
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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(PF, 6)
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#define LED1_PIN GPIO_PIN(PF, 7)
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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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* @brief Initialize board specific hardware, including clock, LEDs and std-IO
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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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/** @} */
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/*
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* Copyright (C) 2015 Freie Universität Berlin
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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_slwstk6220a
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* @{
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*
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* @file
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* @brief Configuration of CPU peripherals for the WSTK6220 board
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*/
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#ifndef PERIPH_CONF_H
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#define PERIPH_CONF_H
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#include <stdint.h>
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#include "cpu.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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* @name Clock configuration
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* @{
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*/
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#define CLOCK_RCOSC (14000000) /* internal RC oscillator speed */
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/* external oscillator speed, comment out if you want to use the internal RC
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* oscillator circuit as a clock source */
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#define CLOCK_HFXO (48000000U)
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/* define clock dividers */
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#define CLOCK_HFCORECLKDIV (1U) /* core clock divider */
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#define CLOCK_HFPERCLKDIV (1U) /* peripheral clock divider */
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/* generate the actual clock values */
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#ifdef CLOCK_HFXO
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#define CLOCK_CORECLOCK (CLOCK_HFXO / CLOCK_HFCORECLKDIV)
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#else
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#define CLOCK_CORECLOCK (CLOCK_RCOSC / CLOCK_HFCORECLKDIV)
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#endif
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#define CLOCK_HFPERCLK (CLOCK_CORECLOCK / CLOCK_HFPERCLKDIV)
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/** @} */
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/**
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* @name Timer configuration
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* @{
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*/
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static const timer_conf_t timer_config[] = {
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{
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TIMER0, /* lower numbered timer, used as pre-scaler */
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TIMER1, /* higher numbered timer, this is the one */
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5, /* pre-scaler bit in the CMU register */
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TIMER1_IRQn, /* IRQn of the higher numbered driver */
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}
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};
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#define TIMER_0_ISR isr_timer1
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#define TIMER_0_MAX_VALUE (0xffff) /* 16-bit timer */
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#define TIMER_NUMOF ARRAY_SIZE(timer_config)
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/** @} */
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/**
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* @name UART configuration
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* @{
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*/
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static const uart_conf_t uart_config[] = {
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{
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USART2, /* device */
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GPIO_PIN(PB,4), /* RX pin */
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GPIO_PIN(PB,3), /* TX pin */
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1, /* AF location */
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2, /* bit in CMU enable register */
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USART2_RX_IRQn /* IRQ base channel */
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},
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};
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#define UART_0_ISR_RX isr_usart2_rx
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#define UART_NUMOF ARRAY_SIZE(uart_config)
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* PERIPH_CONF_H */
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/** @} */
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