diff --git a/boards/arduino-mkr1000/Makefile b/boards/arduino-mkr1000/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..f8fcbb53a06595771dae356338a7bf2c0673734d --- /dev/null +++ b/boards/arduino-mkr1000/Makefile @@ -0,0 +1,3 @@ +MODULE = board + +include $(RIOTBASE)/Makefile.base diff --git a/boards/arduino-mkr1000/Makefile.dep b/boards/arduino-mkr1000/Makefile.dep new file mode 100644 index 0000000000000000000000000000000000000000..5472bf8b8d8fd463a18815c0f10e5d348f90fe51 --- /dev/null +++ b/boards/arduino-mkr1000/Makefile.dep @@ -0,0 +1,3 @@ +ifneq (,$(filter saul_default,$(USEMODULE))) + USEMODULE += saul_gpio +endif diff --git a/boards/arduino-mkr1000/Makefile.features b/boards/arduino-mkr1000/Makefile.features new file mode 100644 index 0000000000000000000000000000000000000000..59999a6fe1becde826b6901803f1a98e3470eb02 --- /dev/null +++ b/boards/arduino-mkr1000/Makefile.features @@ -0,0 +1,18 @@ +# Put defined MCU peripherals here (in alphabetical order) +FEATURES_PROVIDED += periph_adc +FEATURES_PROVIDED += periph_cpuid +FEATURES_PROVIDED += periph_gpio +FEATURES_PROVIDED += periph_i2c +FEATURES_PROVIDED += periph_pwm +FEATURES_PROVIDED += periph_rtc +FEATURES_PROVIDED += periph_rtt +FEATURES_PROVIDED += periph_spi +FEATURES_PROVIDED += periph_timer +FEATURES_PROVIDED += periph_uart + +# Various other features (if any) +FEATURES_PROVIDED += cpp +FEATURES_PROVIDED += arduino + +# The board MPU family (used for grouping by the CI system) +FEATURES_MCU_GROUP = cortex_m0_2 diff --git a/boards/arduino-mkr1000/Makefile.include b/boards/arduino-mkr1000/Makefile.include new file mode 100644 index 0000000000000000000000000000000000000000..42923676a3997060b1d651b4785bd7f9100e2906 --- /dev/null +++ b/boards/arduino-mkr1000/Makefile.include @@ -0,0 +1,28 @@ +# define the cpu used by Arduino/Genuino MKR1000 board +export CPU = samd21 +export CPU_MODEL = samd21g18a + +#export needed for flash rule +export PORT_LINUX ?= /dev/ttyACM0 +export PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*))) + +ifeq ($(PROGRAMMER),jlink) + # in case J-Link is attached to SWD pins, use a plain CPU memory model + export JLINK_DEVICE := atsamw25 + include $(RIOTMAKE)/tools/jlink.inc.mk +else + # when BOSSA is used (default), use a different flash map + # refer https://github.com/shumatech/BOSSA for this programmer + export PROGRAMMER = bossa + export LINKER_SCRIPT ?= $(RIOTCPU)/sam0_common/ldscripts/$(CPU_MODEL)_mkr1000.ld + + # define board specific flasher options + export FLASHER = $(RIOTBOARD)/$(BOARD)/dist/flash.sh + export OFLAGS = -O binary +endif + +# setup serial terminal +include $(RIOTMAKE)/tools/serial.inc.mk + +# setup the boards dependencies +include $(RIOTBOARD)/$(BOARD)/Makefile.dep diff --git a/boards/arduino-mkr1000/board.c b/boards/arduino-mkr1000/board.c new file mode 100644 index 0000000000000000000000000000000000000000..b06f898c8dbcebef2279c421a56b3c579ddc997c --- /dev/null +++ b/boards/arduino-mkr1000/board.c @@ -0,0 +1,33 @@ +/* + * Copyright (C) 2016 Freie Universität Berlin + * 2016 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-mkr1000 + * @{ + * + * @file + * @brief Board specific implementations for the Arduino MKR1000 board + * + * @author Hauke Pertersen <hauke.pertersen@fu-berlin.de> + * @author Alexandre Abadie <alexandre.abadie@inria.fr> + * + * @} + */ + +#include "cpu.h" +#include "board.h" +#include "periph/gpio.h" + +void board_init(void) +{ + /* initialize the CPU */ + cpu_init(); + /* initialize the on-board Green "L" LED on pin PA20 */ + gpio_init(LED0_PIN, GPIO_OUT); +} diff --git a/boards/arduino-mkr1000/dist/bossac b/boards/arduino-mkr1000/dist/bossac new file mode 100755 index 0000000000000000000000000000000000000000..2a4fb679ffd2eb847bd82e416a9dab39777d5d99 Binary files /dev/null and b/boards/arduino-mkr1000/dist/bossac differ diff --git a/boards/arduino-mkr1000/dist/bossac_osx b/boards/arduino-mkr1000/dist/bossac_osx new file mode 100755 index 0000000000000000000000000000000000000000..49a20b38a92e713bcc25b15de464642bc257220b Binary files /dev/null and b/boards/arduino-mkr1000/dist/bossac_osx differ diff --git a/boards/arduino-mkr1000/dist/flash.sh b/boards/arduino-mkr1000/dist/flash.sh new file mode 100755 index 0000000000000000000000000000000000000000..8f928de7fd215887dc6800c5a025704ddeaad5c0 --- /dev/null +++ b/boards/arduino-mkr1000/dist/flash.sh @@ -0,0 +1,14 @@ +#!/bin/sh + +# To put the board in update mode, manually double press the reset button before +# running `make flash`. + +if [ `uname` = "Linux" ]; then + stty -F "${PORT}" raw ispeed 1200 ospeed 1200 cs8 -cstopb ignpar eol 255 eof 255 + "${RIOTBOARD}"/"${BOARD}"/dist/bossac --port=${PORT} -i -b -U true -i -e -w -v "${HEXFILE}" -R +elif [ `uname` = "Darwin" ]; then + stty -f ${PORT} raw ispeed 1200 ospeed 1200 cs8 -cstopb ignpar eol 255 eof 255 + "${RIOTBOARD}"/"${BOARD}"/dist/bossac_osx --port=${PORT} -i -b -U true -i -e -w -v "${HEXFILE}" -R +else + echo "CAUTION: No flash tool for your host system found!" +fi diff --git a/boards/arduino-mkr1000/include/arduino_board.h b/boards/arduino-mkr1000/include/arduino_board.h new file mode 100644 index 0000000000000000000000000000000000000000..d95f0e8e3d7aea085bd5c142dc0244ba7022d14a --- /dev/null +++ b/boards/arduino-mkr1000/include/arduino_board.h @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2016 Freie Universität Berlin + * 2016 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-mkr1000 + * @{ + * + * @file + * @brief Board specific configuration for the Arduino API + * + * @author Hauke Petersen <hauke.petersen@fu-berlin.de> + * @author Alexandre Abadie <alexandre.abadie@inria.fr> + */ + +#ifndef ARDUINO_BOARD_H +#define ARDUINO_BOARD_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 (6) + +/** + * @brief Look-up table for the Arduino's digital pins + */ +static const gpio_t arduino_pinmap[] = { + ARDUINO_PIN_0, + ARDUINO_PIN_1, + ARDUINO_PIN_2, + ARDUINO_PIN_3, + ARDUINO_PIN_4, + ARDUINO_PIN_5, + ARDUINO_PIN_6, + ARDUINO_PIN_7, + ARDUINO_PIN_8, + ARDUINO_PIN_9, + ARDUINO_PIN_10, + ARDUINO_PIN_11, + ARDUINO_PIN_12, + ARDUINO_PIN_13, + ARDUINO_PIN_14, + ARDUINO_PIN_A0, + ARDUINO_PIN_A1, + ARDUINO_PIN_A2, + ARDUINO_PIN_A3, + ARDUINO_PIN_A4, + ARDUINO_PIN_A5, + ARDUINO_PIN_A6, +}; + +#ifdef __cplusplus +} +#endif + +#endif /* ARDUINO_BOARD_H */ +/** @} */ diff --git a/boards/arduino-mkr1000/include/arduino_pinmap.h b/boards/arduino-mkr1000/include/arduino_pinmap.h new file mode 100644 index 0000000000000000000000000000000000000000..f8764779c27e795978b6232d550e966df14181f0 --- /dev/null +++ b/boards/arduino-mkr1000/include/arduino_pinmap.h @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2016 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-mkr1000 + * @{ + * + * @file + * @brief Mapping from MCU pins to Arduino pins + * + * You can use the defines in this file for simplified interaction with the + * Arduino specific pin numbers. + * + * @author Alexandre Abadie <alexandre.abadie@inria.fr> + */ + +#ifndef ARDUINO_PINMAP_H +#define ARDUINO_PINMAP_H + +#include "periph/gpio.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @name Mapping of MCU pins to Arduino pins + * @{ + */ +#define ARDUINO_PIN_0 GPIO_PIN(PA, 22) /* TC4-W0 */ +#define ARDUINO_PIN_1 GPIO_PIN(PA, 23) /* TC4-W1 */ +#define ARDUINO_PIN_2 GPIO_PIN(PA, 10) /* TCC0-W2 */ +#define ARDUINO_PIN_3 GPIO_PIN(PA, 11) /* TCC0-W3 */ +#define ARDUINO_PIN_4 GPIO_PIN(PB, 10) /* TCC0-W4 */ +#define ARDUINO_PIN_5 GPIO_PIN(PB, 11) /* TCC0-W5 */ +#define ARDUINO_PIN_6 GPIO_PIN(PA, 20) /* TCC0-W6, on-board LED */ +#define ARDUINO_PIN_7 GPIO_PIN(PA, 21) /* TCC0-W7 */ + +#define ARDUINO_PIN_8 GPIO_PIN(PA, 16) /* SERCOM1-MOSI */ +#define ARDUINO_PIN_9 GPIO_PIN(PA, 17) /* SERCOM1-SCK */ +#define ARDUINO_PIN_10 GPIO_PIN(PA, 19) /* SERCOM1-MISO */ +#define ARDUINO_PIN_11 GPIO_PIN(PA, 8) /* SERCOM0-SDA, on-board pull-up */ +#define ARDUINO_PIN_12 GPIO_PIN(PA, 9) /* SERCOM0-SCL, on-board pull-up */ +#define ARDUINO_PIN_13 GPIO_PIN(PB, 23) /* SERCOM5-RX from MCU */ +#define ARDUINO_PIN_14 GPIO_PIN(PB, 22) /* SERCOM5-TX from MCU */ + +#define ARDUINO_PIN_A0 GPIO_PIN(PA, 2) /* AIN0, DAC0 */ +#define ARDUINO_PIN_A1 GPIO_PIN(PB, 2) /* AIN10 */ +#define ARDUINO_PIN_A2 GPIO_PIN(PB, 3) /* AIN11 */ +#define ARDUINO_PIN_A3 GPIO_PIN(PA, 4) /* AIN4 */ +#define ARDUINO_PIN_A4 GPIO_PIN(PA, 5) /* AIN5 */ +#define ARDUINO_PIN_A5 GPIO_PIN(PA, 6) /* AIN6 */ +#define ARDUINO_PIN_A6 GPIO_PIN(PA, 7) /* AIN7 */ +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* ARDUINO_PINMAP_H */ +/** @} */ diff --git a/boards/arduino-mkr1000/include/board.h b/boards/arduino-mkr1000/include/board.h new file mode 100644 index 0000000000000000000000000000000000000000..407f5442fbb1971029a4c9f130326508657f04cd --- /dev/null +++ b/boards/arduino-mkr1000/include/board.h @@ -0,0 +1,58 @@ +/* + * Copyright (C) 2016 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. + */ + +/** + * @defgroup boards_arduino-mkr1000 Arduino MKR1000 + * @ingroup boards + * @brief Support for the Arduino MKR1000 board. + * @{ + * + * @file + * @brief Board specific definitions for the Arduino MKR1000 + * board + * + * @author Alexandre Abadie <alexandre.abadie@inria.fr> + */ + +#ifndef BOARD_H +#define BOARD_H + +#include "cpu.h" +#include "periph_conf.h" +#include "periph_cpu.h" +#include "arduino_pinmap.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @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) +/** @} */ + +/** + * @brief Initialize board specific hardware, including clock, LEDs and std-IO + */ +void board_init(void); + +#ifdef __cplusplus +} +#endif + +#endif /* BOARD_H */ +/** @} */ diff --git a/boards/arduino-mkr1000/include/gpio_params.h b/boards/arduino-mkr1000/include/gpio_params.h new file mode 100644 index 0000000000000000000000000000000000000000..dd5f5ecdb88bd914aaf382e890a2a504ec553aa5 --- /dev/null +++ b/boards/arduino-mkr1000/include/gpio_params.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2016 Freie Universität Berlin + * 2016 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-mkr1000 + * @{ + * + * @file + * @brief Board specific configuration of direct mapped GPIOs + * + * @author Hauke Petersen <hauke.petersen@fu-berlin.de> + * @author Alexandre Abadie <alexandre.abadie@inria.fr> + */ + +#ifndef GPIO_PARAMS_H +#define GPIO_PARAMS_H + +#include "board.h" +#include "saul/periph.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief GPIO pin configuration + */ +static const saul_gpio_params_t saul_gpio_params[] = +{ + { + .name = "LED(Green)", + .pin = LED0_PIN, + .mode = GPIO_OUT + }, +}; + +#ifdef __cplusplus +} +#endif + +#endif /* GPIO_PARAMS_H */ +/** @} */ diff --git a/boards/arduino-mkr1000/include/periph_conf.h b/boards/arduino-mkr1000/include/periph_conf.h new file mode 100644 index 0000000000000000000000000000000000000000..220ebc68ebcf5c2f655631f1fb1b32e09b463f2d --- /dev/null +++ b/boards/arduino-mkr1000/include/periph_conf.h @@ -0,0 +1,273 @@ +/* + * Copyright (C) 2016 Freie Universität Berlin + * 2016 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-mkr1000 + * @{ + * + * @file + * @brief Configuration of CPU peripherals for Arduino MKR1000 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 <stdint.h> + +#include "cpu.h" +#include "periph_cpu.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief 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 + * @{ + */ +#define TIMER_NUMOF (2U) +#define TIMER_0_EN 1 +#define TIMER_1_EN 1 + +/* Timer 0 configuration */ +#define TIMER_0_DEV TC3->COUNT16 +#define TIMER_0_CHANNELS 2 +#define TIMER_0_MAX_VALUE (0xffff) +#define TIMER_0_ISR isr_tc3 + +/* Timer 1 configuration */ +#define TIMER_1_DEV TC4->COUNT32 +#define TIMER_1_CHANNELS 2 +#define TIMER_1_MAX_VALUE (0xffffffff) +#define TIMER_1_ISR isr_tc4 +/** @} */ + +/** + * @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 + } +}; + +/* interrupt function name mapping */ +#define UART_0_ISR isr_sercom5 + +#define UART_NUMOF (sizeof(uart_config) / sizeof(uart_config[0])) +/** @} */ + +/** + * @name PWM configuration + * @{ + */ +#define PWM_0_EN 1 +#define PWM_1_EN 1 +#define PWM_MAX_CHANNELS 2 +/* for compatibility with test application */ +#define PWM_0_CHANNELS PWM_MAX_CHANNELS +#define PWM_1_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, 8), GPIO_MUX_E, 0 }, + { GPIO_PIN(PA, 9), GPIO_MUX_E, 1 }, + }}, +#endif +#if PWM_1_EN + {TCC1, { + /* GPIO pin, MUX value, TCC channel */ + { GPIO_PIN(PA, 6), GPIO_MUX_E, 0 }, + { GPIO_PIN(PA, 7), GPIO_MUX_E, 1 }, + }}, +#endif +}; + +/* number of devices that are actually defined */ +#define PWM_NUMOF (2U) +/** @} */ + +/** + * @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 + * @{ + */ +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 + }, + { /* SPI Pins connected to WINC1500 wifi module */ + .dev = &SERCOM2->SPI, + .miso_pin = GPIO_PIN(PA, 15), + .mosi_pin = GPIO_PIN(PA, 12), + .clk_pin = GPIO_PIN(PA, 13), + .miso_mux = GPIO_MUX_D, + .mosi_mux = GPIO_MUX_D, + .clk_mux = GPIO_MUX_D, + .miso_pad = SPI_PAD_MISO_3, + .mosi_pad = SPI_PAD_MOSI_0_SCK_1 + } +}; + +#define SPI_NUMOF (sizeof(spi_config) / sizeof(spi_config[0])) +/** @} */ + +/** + * @name I2C configuration + * @{ + */ +#define I2C_NUMOF (1U) +#define I2C_0_EN 1 +#define I2C_1_EN 0 +#define I2C_2_EN 0 +#define I2C_3_EN 0 +#define I2C_IRQ_PRIO 1 + +#define I2C_0_DEV SERCOM0->I2CM +#define I2C_0_IRQ SERCOM0_IRQn +#define I2C_0_ISR isr_sercom0 +/* I2C 0 GCLK */ +#define I2C_0_GCLK_ID SERCOM0_GCLK_ID_CORE +#define I2C_0_GCLK_ID_SLOW SERCOM0_GCLK_ID_SLOW +/* I2C 0 pin configuration */ +#define I2C_0_SDA GPIO_PIN(PA, 8) /* SERCOM0-SDA, on-board pull-up */ +#define I2C_0_SCL GPIO_PIN(PA, 9) /* SERCOM0-SCL, on-board pull-up */ +#define I2C_0_MUX GPIO_MUX_C +/** @} */ + +/** + * @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 + +#endif /* PERIPH_CONF_H */ +/** @} */ diff --git a/cpu/sam0_common/ldscripts/samd21g18a_mkr1000.ld b/cpu/sam0_common/ldscripts/samd21g18a_mkr1000.ld new file mode 100644 index 0000000000000000000000000000000000000000..2215f46ee13dad4b9839188119b7fe2c844421bb --- /dev/null +++ b/cpu/sam0_common/ldscripts/samd21g18a_mkr1000.ld @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2015-2017 Freie Universität Berlin + * 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. + */ + +/** + * @addtogroup cpu_samd21 + * @{ + * + * @file + * @brief Memory definitions for the SAMD21DG18A used in Arduino MKR1000 board + * + * @author Hauke Petersen <hauke.petersen@fu-berlin.de> + * @author Alexandre Abadie <alexandre.abadie@inria.fr> + * + * @} + */ + +MEMORY +{ + rom (rx) : ORIGIN = 0x00002000, LENGTH = 256K-0x2000 + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 32K +} + +INCLUDE cortexm_base.ld diff --git a/tests/unittests/Makefile b/tests/unittests/Makefile index 30a145c4615e8eb44dac15e619742c3092f0fe70..c002b5690159f4892fef8bf2b2372c69dc0dfb27 100644 --- a/tests/unittests/Makefile +++ b/tests/unittests/Makefile @@ -4,6 +4,7 @@ include ../Makefile.tests_common BOARD_INSUFFICIENT_MEMORY := airfy-beacon \ arduino-duemilanove \ arduino-mega2560 \ + arduino-mkr1000 \ arduino-uno \ arduino-zero \ calliope-mini \ @@ -73,6 +74,7 @@ DISABLE_TEST_FOR_ARM7 := tests-relic tests-cpp_% ARM_CORTEX_M_BOARDS := airfy-beacon \ arduino-due \ + arduino-mkr1000 \ arduino-zero \ cc2538dk \ ek-lm4f120xl \