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Merge pull request #8354 from aabadie/board/mkrwan1300

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boards/arduino-mkrwan1300: add initial support (without LoRa)
This commit is contained in:
Alexandre Abadie 2019-10-03 09:59:43 +02:00 committed by GitHub
commit 9659eec1f1
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15 changed files with 459 additions and 204 deletions
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2
boards/arduino-mkr1000/include/board.h
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@ -46,6 +46,8 @@ extern "C" {
#define LED0_ON (LED_PORT.OUTSET.reg = LED0_MASK)
#define LED0_OFF (LED_PORT.OUTCLR.reg = LED0_MASK)
#define LED0_TOGGLE (LED_PORT.OUTTGL.reg = LED0_MASK)
#define LED0_NAME "LED(Green)"
/** @} */
#ifdef __cplusplus

2
boards/arduino-mkrfox1200/include/board.h
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@ -57,6 +57,8 @@ extern "C" {
#define LED0_ON (LED_PORT.OUTSET.reg = LED0_MASK)
#define LED0_OFF (LED_PORT.OUTCLR.reg = LED0_MASK)
#define LED0_TOGGLE (LED_PORT.OUTTGL.reg = LED0_MASK)
#define LED0_NAME "LED(Green)"
/** @} */
#ifdef __cplusplus

5
boards/arduino-mkrwan1300/Makefile Normal file
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@ -0,0 +1,5 @@
MODULE = board
DIRS = $(RIOTBOARD)/common/arduino-mkr
include $(RIOTBASE)/Makefile.base

1
boards/arduino-mkrwan1300/Makefile.dep Normal file
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@ -0,0 +1 @@
include $(RIOTBOARD)/common/arduino-mkr/Makefile.dep

1
boards/arduino-mkrwan1300/Makefile.features Normal file
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@ -0,0 +1 @@
include $(RIOTBOARD)/common/arduino-mkr/Makefile.features

10
boards/arduino-mkrwan1300/Makefile.include Normal file
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@ -0,0 +1,10 @@
USEMODULE += boards_common_arduino-mkr
ifeq ($(PROGRAMMER),jlink)
export MKR_JLINK_DEVICE = atsamd21
endif
include $(RIOTBOARD)/common/arduino-mkr/Makefile.include
# add arduino-mkrwan1300 include path
INCLUDES += -I$(RIOTBOARD)/$(BOARD)/include

37
boards/arduino-mkrwan1300/doc.txt Normal file
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@ -0,0 +1,37 @@
/**
* @defgroup boards_arduino-mkrwan1300 Arduino MKR WAN 1300
* @ingroup boards
* @brief Support for the Arduino MKR WAN 1300 board.
*
* ### General information
*
* The [Arduino MKR WAN 1300](https://store.arduino.cc/mkr-wan-1300) board is
* a learning and development board that provides LoRa connectivity and is
* powered by an Atmel SAMD21 microcontroller.
*
* ### Pinout
*
* <img src="https://www.arduino.cc/en/uploads/Main/MKR1000_pinout.png"
* alt="Arduino MKR WAN 1300 pinout" style="height:800px;"/>
*
* ### Flash the board
*
* 1. Put the board in bootloader mode by double tapping the reset button.<br/>
* When the board is in bootloader mode, the user led (amber) oscillates
* smoothly.
*
*
* 2. Use `BOARD=arduino-mkrwan1300` with the `make` command.<br/>
* Example with `hello-world` application:
* ```
* make BOARD=arduino-mkrwan1300 -C examples/hello-world flash
* ```
*
* @warning Unplug the board from the anti-static protective foam before
* starting to use it otherwise it may not work as expected.
*
* ### Accessing STDIO via UART
*
* To access the STDIO of RIOT, a FTDI to USB converted needs to be plugged to
* the RX/TX pins on the board.
*/

59
boards/arduino-mkrwan1300/include/board.h Normal file
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@ -0,0 +1,59 @@
/*
* Copyright (C) 2018 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_arduino-mkrwan1300
* @brief Support for the Arduino MKRWAN1300 board.
* @{
*
* @file
* @brief Board specific definitions for the Arduino MKRWAN1300
* board
*
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
*/
#ifndef BOARD_H
#define BOARD_H
#include "cpu.h"
#include "periph_conf.h"
#include "board_common.h"
#include "arduino_pinmap.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief The on-board LED is connected to pin 6 on this board
*/
#define ARDUINO_LED (6U)
/**
* @name LED pin definitions and handlers
* @{
*/
#define LED0_PIN GPIO_PIN(PA, 20)
#define LED_PORT PORT->Group[PA]
#define LED0_MASK (1 << 20)
#define LED0_ON (LED_PORT.OUTSET.reg = LED0_MASK)
#define LED0_OFF (LED_PORT.OUTCLR.reg = LED0_MASK)
#define LED0_TOGGLE (LED_PORT.OUTTGL.reg = LED0_MASK)
#define LED0_NAME "LED(Amber)"
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* BOARD_H */
/** @} */

94
boards/arduino-mkrwan1300/include/periph_conf.h Normal file
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@ -0,0 +1,94 @@
/*
* Copyright (C) 2016 Freie Universität Berlin
* 2016-2018 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_arduino-mkrwan1300
* @{
*
* @file
* @brief Configuration of CPU peripherals for Arduino MKRWAN1300 board
*
* @author Thomas Eichinger <thomas.eichinger@fu-berlin.de>
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
* @author Peter Kietzmann <peter.kietzmann@haw-hamburg.de>
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
* @author Bumsik kim <kbumsik@gmail.com>
*/
#ifndef PERIPH_CONF_H
#define PERIPH_CONF_H
#include "periph_cpu.h"
#include "periph_conf_common.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name UART configuration
* @{
*/
static const uart_conf_t uart_config[] = {
{
.dev = &SERCOM5->USART,
.rx_pin = GPIO_PIN(PB,23), /* ARDUINO_PIN_13, RX Pin */
.tx_pin = GPIO_PIN(PB,22), /* ARDUINO_PIN_14, TX Pin */
.mux = GPIO_MUX_D,
.rx_pad = UART_PAD_RX_3,
.tx_pad = UART_PAD_TX_2,
.flags = UART_FLAG_NONE,
.gclk_src = GCLK_CLKCTRL_GEN_GCLK0
},
{ /* LoRa module */
.dev = &SERCOM4->USART,
.rx_pin = GPIO_PIN(PA,15),
.tx_pin = GPIO_PIN(PA,12),
.mux = GPIO_MUX_D,
.rx_pad = UART_PAD_RX_3,
.tx_pad = UART_PAD_TX_0,
.flags = UART_FLAG_NONE,
.gclk_src = GCLK_CLKCTRL_GEN_GCLK0
},
};
/* interrupt function name mapping */
#define UART_0_ISR isr_sercom5
#define UART_1_ISR isr_sercom4
#define UART_NUMOF (sizeof(uart_config) / sizeof(uart_config[0]))
/** @} */
/**
* @name SPI configuration
* @{
*/
static const spi_conf_t spi_config[] = {
{
.dev = &SERCOM1->SPI,
.miso_pin = GPIO_PIN(PA, 19), /* ARDUINO_PIN_8, SERCOM1-MISO */
.mosi_pin = GPIO_PIN(PA, 16), /* ARDUINO_PIN_10, SERCOM1-MOSI */
.clk_pin = GPIO_PIN(PA, 17), /* ARDUINO_PIN_9, SERCOM1-SCK */
.miso_mux = GPIO_MUX_C,
.mosi_mux = GPIO_MUX_C,
.clk_mux = GPIO_MUX_C,
.miso_pad = SPI_PAD_MISO_3,
.mosi_pad = SPI_PAD_MOSI_0_SCK_1
}
};
#define SPI_NUMOF (sizeof(spi_config) / sizeof(spi_config[0]))
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* PERIPH_CONF_H */
/** @} */

2
boards/arduino-mkrzero/include/board.h
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@ -60,6 +60,8 @@ extern "C" {
#define LED0_ON (LED_PORT.OUTSET.reg = LED0_MASK)
#define LED0_OFF (LED_PORT.OUTCLR.reg = LED0_MASK)
#define LED0_TOGGLE (LED_PORT.OUTTGL.reg = LED0_MASK)
#define LED0_NAME "LED(Green)"
/** @} */
#ifdef __cplusplus

2
boards/common/arduino-mkr/include/gpio_params.h
View File

@ -34,7 +34,7 @@ extern "C" {
static const saul_gpio_params_t saul_gpio_params[] =
{
{
.name = "LED(Green)",
.name = LED0_NAME,
.pin = LED0_PIN,
.mode = GPIO_OUT
},

203
boards/common/arduino-mkr/include/periph_conf.h
View File

@ -25,102 +25,12 @@
#define PERIPH_CONF_H
#include "periph_cpu.h"
#include "periph_conf_common.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name External oscillator and clock configuration
*
* For selection of the used CORECLOCK, we have implemented two choices:
*
* - usage of the PLL fed by the internal 8MHz oscillator divided by 8
* - usage of the internal 8MHz oscillator directly, divided by N if needed
*
*
* The PLL option allows for the usage of a wider frequency range and a more
* stable clock with less jitter. This is why we use this option as default.
*
* The target frequency is computed from the PLL multiplier and the PLL divisor.
* Use the following formula to compute your values:
*
* CORECLOCK = ((PLL_MUL + 1) * 1MHz) / PLL_DIV
*
* NOTE: The PLL circuit does not run with less than 32MHz while the maximum PLL
* frequency is 96MHz. So PLL_MULL must be between 31 and 95!
*
*
* The internal Oscillator used directly can lead to a slightly better power
* efficiency to the cost of a less stable clock. Use this option when you know
* what you are doing! The actual core frequency is adjusted as follows:
*
* CORECLOCK = 8MHz / DIV
*
* NOTE: A core clock frequency below 1MHz is not recommended
*
* @{
*/
#define CLOCK_USE_PLL (1)
#if CLOCK_USE_PLL
/* edit these values to adjust the PLL output frequency */
#define CLOCK_PLL_MUL (47U) /* must be >= 31 & <= 95 */
#define CLOCK_PLL_DIV (1U) /* adjust to your needs */
/* generate the actual used core clock frequency */
#define CLOCK_CORECLOCK (((CLOCK_PLL_MUL + 1) * 1000000U) / CLOCK_PLL_DIV)
#else
/* edit this value to your needs */
#define CLOCK_DIV (1U)
/* generate the actual core clock frequency */
#define CLOCK_CORECLOCK (8000000 / CLOCK_DIV)
#endif
/** @} */
/**
* @name Timer peripheral configuration
* @{
*/
static const tc32_conf_t timer_config[] = {
{ /* Timer 0 - System Clock */
.dev = TC3,
.irq = TC3_IRQn,
.pm_mask = PM_APBCMASK_TC3,
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = GCLK_CLKCTRL_GEN(1),
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = GCLK_CLKCTRL_GEN(0),
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
{ /* Timer 1 */
.dev = TC4,
.irq = TC4_IRQn,
.pm_mask = PM_APBCMASK_TC4 | PM_APBCMASK_TC5,
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = GCLK_CLKCTRL_GEN(1),
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = GCLK_CLKCTRL_GEN(0),
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}
};
#define TIMER_0_MAX_VALUE 0xffff
/* interrupt function name mapping */
#define TIMER_0_ISR isr_tc3
#define TIMER_1_ISR isr_tc4
#define TIMER_NUMOF ARRAY_SIZE(timer_config)
/** @} */
/**
* @name UART configuration
* @{
@ -144,63 +54,6 @@ static const uart_conf_t uart_config[] = {
#define UART_NUMOF ARRAY_SIZE(uart_config)
/** @} */
/**
* @name PWM configuration
* @{
*/
#define PWM_0_EN 1
#define PWM_MAX_CHANNELS (2U)
/* for compatibility with test application */
#define PWM_0_CHANNELS PWM_MAX_CHANNELS
/* PWM device configuration */
static const pwm_conf_t pwm_config[] = {
#if PWM_0_EN
{TCC0, {
/* GPIO pin, MUX value, TCC channel */
{ GPIO_PIN(PA, 10), GPIO_MUX_F, 2 }, /* ~2 */
{ GPIO_PIN(PA, 11), GPIO_MUX_F, 3 }, /* ~3 */
}}
#endif
};
/* number of devices that are actually defined */
#define PWM_NUMOF ARRAY_SIZE(pwm_config)
/** @} */
/**
* @name ADC configuration
* @{
*/
#define ADC_0_EN 1
#define ADC_MAX_CHANNELS 14
/* ADC 0 device configuration */
#define ADC_0_DEV ADC
#define ADC_0_IRQ ADC_IRQn
/* ADC 0 Default values */
#define ADC_0_CLK_SOURCE 0 /* GCLK_GENERATOR_0 */
#define ADC_0_PRESCALER ADC_CTRLB_PRESCALER_DIV512
#define ADC_0_NEG_INPUT ADC_INPUTCTRL_MUXNEG_GND
#define ADC_0_GAIN_FACTOR_DEFAULT ADC_INPUTCTRL_GAIN_1X
#define ADC_0_REF_DEFAULT ADC_REFCTRL_REFSEL_INT1V
static const adc_conf_chan_t adc_channels[] = {
/* port, pin, muxpos */
{GPIO_PIN(PA, 2), ADC_INPUTCTRL_MUXPOS_PIN0}, /* A0 */
{GPIO_PIN(PB, 2), ADC_INPUTCTRL_MUXPOS_PIN10}, /* A1 */
{GPIO_PIN(PB, 3), ADC_INPUTCTRL_MUXPOS_PIN11}, /* A2 */
{GPIO_PIN(PA, 4), ADC_INPUTCTRL_MUXPOS_PIN4}, /* A3 */
{GPIO_PIN(PA, 5), ADC_INPUTCTRL_MUXPOS_PIN5}, /* A4 */
{GPIO_PIN(PA, 6), ADC_INPUTCTRL_MUXPOS_PIN6}, /* A5 */
{GPIO_PIN(PA, 7), ADC_INPUTCTRL_MUXPOS_PIN7}, /* A6 */
};
#define ADC_0_CHANNELS (7U)
#define ADC_NUMOF ADC_0_CHANNELS
/** @} */
/**
* @name SPI configuration
* @{
@ -233,60 +86,6 @@ static const spi_conf_t spi_config[] = {
#define SPI_NUMOF ARRAY_SIZE(spi_config)
/** @} */
/**
* @name I2C configuration
* @{
*/
static const i2c_conf_t i2c_config[] = {
{
.dev = &(SERCOM0->I2CM),
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PA, 9),
.sda_pin = GPIO_PIN(PA, 8),
.mux = GPIO_MUX_C,
.gclk_src = GCLK_CLKCTRL_GEN_GCLK0,
.flags = I2C_FLAG_NONE
}
};
#define I2C_NUMOF ARRAY_SIZE(i2c_config)
/** @} */
/**
* @name USB peripheral configuration
* @{
*/
static const sam0_common_usb_config_t sam_usbdev_config[] = {
{
.dm = GPIO_PIN(PA, 24),
.dp = GPIO_PIN(PA, 25),
.d_mux = GPIO_MUX_G,
.device = &USB->DEVICE,
}
};
/** @} */
/**
* @name RTC configuration
* @{
*/
#define RTC_NUMOF (1U)
#define RTC_DEV RTC->MODE2
/** @} */
/**
* @name RTT configuration
* @{
*/
#define RTT_NUMOF (1U)
#define RTT_DEV RTC->MODE0
#define RTT_IRQ RTC_IRQn
#define RTT_IRQ_PRIO 10
#define RTT_ISR isr_rtc
#define RTT_MAX_VALUE (0xffffffff)
#define RTT_FREQUENCY (32768U) /* in Hz. For changes see `rtt.c` */
#define RTT_RUNSTDBY (1) /* Keep RTT running in sleep states */
/** @} */
#ifdef __cplusplus
}
#endif

242
boards/common/arduino-mkr/include/periph_conf_common.h Normal file
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@ -0,0 +1,242 @@
/*
* Copyright (C) 2016 Freie Universität Berlin
* 2016-2017 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_common_arduino-mkr
* @{
*
* @file
* @brief Common configuration for clock, timer, pwm, adc, rtc and rtt
* peripherals for Arduino MKR boards
*
* @author Thomas Eichinger <thomas.eichinger@fu-berlin.de>
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
* @author Peter Kietzmann <peter.kietzmann@haw-hamburg.de>
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
* @author Bumsik kim <kbumsik@gmail.com>
*/
#ifndef PERIPH_CONF_COMMON_H
#define PERIPH_CONF_COMMON_H
#include "periph_cpu.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name External oscillator and clock configuration
*
* For selection of the used CORECLOCK, we have implemented two choices:
*
* - usage of the PLL fed by the internal 8MHz oscillator divided by 8
* - usage of the internal 8MHz oscillator directly, divided by N if needed
*
*
* The PLL option allows for the usage of a wider frequency range and a more
* stable clock with less jitter. This is why we use this option as default.
*
* The target frequency is computed from the PLL multiplier and the PLL divisor.
* Use the following formula to compute your values:
*
* CORECLOCK = ((PLL_MUL + 1) * 1MHz) / PLL_DIV
*
* NOTE: The PLL circuit does not run with less than 32MHz while the maximum PLL
* frequency is 96MHz. So PLL_MULL must be between 31 and 95!
*
*
* The internal Oscillator used directly can lead to a slightly better power
* efficiency to the cost of a less stable clock. Use this option when you know
* what you are doing! The actual core frequency is adjusted as follows:
*
* CORECLOCK = 8MHz / DIV
*
* NOTE: A core clock frequency below 1MHz is not recommended
*
* @{
*/
#define CLOCK_USE_PLL (1)
#if CLOCK_USE_PLL
/* edit these values to adjust the PLL output frequency */
#define CLOCK_PLL_MUL (47U) /* must be >= 31 & <= 95 */
#define CLOCK_PLL_DIV (1U) /* adjust to your needs */
/* generate the actual used core clock frequency */
#define CLOCK_CORECLOCK (((CLOCK_PLL_MUL + 1) * 1000000U) / CLOCK_PLL_DIV)
#else
/* edit this value to your needs */
#define CLOCK_DIV (1U)
/* generate the actual core clock frequency */
#define CLOCK_CORECLOCK (8000000 / CLOCK_DIV)
#endif
/** @} */
/**
* @name Timer peripheral configuration
* @{
*/
static const tc32_conf_t timer_config[] = {
{ /* Timer 0 - System Clock */
.dev = TC3,
.irq = TC3_IRQn,
.pm_mask = PM_APBCMASK_TC3,
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = GCLK_CLKCTRL_GEN(1),
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = GCLK_CLKCTRL_GEN(0),
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
{ /* Timer 1 */
.dev = TC4,
.irq = TC4_IRQn,
.pm_mask = PM_APBCMASK_TC4 | PM_APBCMASK_TC5,
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = GCLK_CLKCTRL_GEN(1),
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = GCLK_CLKCTRL_GEN(0),
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}
};
#define TIMER_0_MAX_VALUE 0xffff
/* interrupt function name mapping */
#define TIMER_0_ISR isr_tc3
#define TIMER_1_ISR isr_tc4
#define TIMER_NUMOF ARRAY_SIZE(timer_config)
/** @} */
/**
* @name PWM configuration
* @{
*/
#define PWM_0_EN 1
#define PWM_MAX_CHANNELS (2U)
/* for compatibility with test application */
#define PWM_0_CHANNELS PWM_MAX_CHANNELS
/* PWM device configuration */
static const pwm_conf_t pwm_config[] = {
#if PWM_0_EN
{TCC0, {
/* GPIO pin, MUX value, TCC channel */
{ GPIO_PIN(PA, 10), GPIO_MUX_F, 2 }, /* ~2 */
{ GPIO_PIN(PA, 11), GPIO_MUX_F, 3 }, /* ~3 */
}}
#endif
};
/* number of devices that are actually defined */
#define PWM_NUMOF ARRAY_SIZE(pwm_config)
/** @} */
/**
* @name ADC configuration
* @{
*/
#define ADC_0_EN 1
#define ADC_MAX_CHANNELS 14
/* ADC 0 device configuration */
#define ADC_0_DEV ADC
#define ADC_0_IRQ ADC_IRQn
/* ADC 0 Default values */
#define ADC_0_CLK_SOURCE 0 /* GCLK_GENERATOR_0 */
#define ADC_0_PRESCALER ADC_CTRLB_PRESCALER_DIV512
#define ADC_0_NEG_INPUT ADC_INPUTCTRL_MUXNEG_GND
#define ADC_0_GAIN_FACTOR_DEFAULT ADC_INPUTCTRL_GAIN_1X
#define ADC_0_REF_DEFAULT ADC_REFCTRL_REFSEL_INT1V
static const adc_conf_chan_t adc_channels[] = {
/* port, pin, muxpos */
{GPIO_PIN(PA, 2), ADC_INPUTCTRL_MUXPOS_PIN0}, /* A0 */
{GPIO_PIN(PB, 2), ADC_INPUTCTRL_MUXPOS_PIN10}, /* A1 */
{GPIO_PIN(PB, 3), ADC_INPUTCTRL_MUXPOS_PIN11}, /* A2 */
{GPIO_PIN(PA, 4), ADC_INPUTCTRL_MUXPOS_PIN4}, /* A3 */
{GPIO_PIN(PA, 5), ADC_INPUTCTRL_MUXPOS_PIN5}, /* A4 */
{GPIO_PIN(PA, 6), ADC_INPUTCTRL_MUXPOS_PIN6}, /* A5 */
{GPIO_PIN(PA, 7), ADC_INPUTCTRL_MUXPOS_PIN7}, /* A6 */
};
#define ADC_0_CHANNELS (7U)
#define ADC_NUMOF ADC_0_CHANNELS
/** @} */
/**
* @name I2C configuration
* @{
*/
static const i2c_conf_t i2c_config[] = {
{
.dev = &(SERCOM0->I2CM),
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PA, 9),
.sda_pin = GPIO_PIN(PA, 8),
.mux = GPIO_MUX_C,
.gclk_src = GCLK_CLKCTRL_GEN_GCLK0,
.flags = I2C_FLAG_NONE
}
};
#define I2C_NUMOF ARRAY_SIZE(i2c_config)
/** @} */
/**
* @name RTC configuration
* @{
*/
#define RTC_NUMOF (1U)
#define RTC_DEV RTC->MODE2
/** @} */
/**
* @name RTT configuration
* @{
*/
#define RTT_NUMOF (1U)
#define RTT_DEV RTC->MODE0
#define RTT_IRQ RTC_IRQn
#define RTT_IRQ_PRIO 10
#define RTT_ISR isr_rtc
#define RTT_MAX_VALUE (0xffffffff)
#define RTT_FREQUENCY (32768U) /* in Hz. For changes see `rtt.c` */
#define RTT_RUNSTDBY (1) /* Keep RTT running in sleep states */
/** @} */
/**
* @name USB peripheral configuration
* @{
*/
static const sam0_common_usb_config_t sam_usbdev_config[] = {
{
.dm = GPIO_PIN(PA, 24),
.dp = GPIO_PIN(PA, 25),
.d_mux = GPIO_MUX_G,
.device = &USB->DEVICE,
}
};
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* PERIPH_CONF_COMMON_H */
/** @} */

2
examples/lua_REPL/Makefile
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@ -15,7 +15,7 @@ BOARD_INSUFFICIENT_MEMORY := blackpill blackpill-128kib bluepill \
nucleo-f302r8 nucleo-f303k8 nucleo-f334r8 \
nucleo-f410rb nucleo-l031k6 nucleo-l053r8 \
opencm904 spark-core stm32f0discovery \
airfy-beacon arduino-mkr1000 \
airfy-beacon arduino-mkr1000 arduino-mkrwan1300 \
arduino-mkrfox1200 arduino-mkrzero arduino-zero \
b-l072z-lrwan1 cc2538dk ek-lm4f120xl feather-m0 \
ikea-tradfri limifrog-v1 lobaro-lorabox \

1
tests/unittests/Makefile
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@ -25,6 +25,7 @@ BOARD_INSUFFICIENT_MEMORY := airfy-beacon \
arduino-mega2560 \
arduino-mkr1000 \
arduino-mkrfox1200 \
arduino-mkrwan1300 \
arduino-mkrzero \
arduino-nano \
arduino-uno \