boards/sodaq-autonomo: add arduino config

boards/sodaq-autonomo/Makefile.features

@@ -11,3 +11,6 @@ FEATURES_PROVIDED += periph_spi
 FEATURES_PROVIDED += periph_timer
 FEATURES_PROVIDED += periph_uart
 FEATURES_PROVIDED += periph_usbdev
+
+# Various other features (if any)
+FEATURES_PROVIDED += arduino

boards/sodaq-autonomo/include/arduino_board.h

@@ -0,0 +1,153 @@
+/*
+ * Copyright (C)  2019 Kees Bakker
+ *
+ * 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_sodaq-autonomo
+ * @{
+ *
+ * @file
+ * @brief       Board specific configuration for the Arduino API
+ *
+ * @author      Kees Bakker <kees@ijzerbout.nl>
+ */
+
+#ifndef ARDUINO_BOARD_H
+#define ARDUINO_BOARD_H
+
+#include "periph/gpio.h"
+#include "periph/adc.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief   The builtin LED
+ */
+#define ARDUINO_LED         (13)
+
+/**
+ * @brief   On-board serial port mapping
+ */
+#define ARDUINO_UART_DEV         UART_DEV(0)
+
+/**
+ * @brief   Look-up table for the Arduino's digital pins
+ */
+static const gpio_t arduino_pinmap[] = {
+    /* 0..1 - SERCOM/UART (Serial) */
+    GPIO_PIN(PA, 9),
+    GPIO_PIN(PA, 10),
+
+    /* 2..15 Digital */
+    GPIO_PIN(PA, 11),
+    GPIO_PIN(PB, 10),
+    GPIO_PIN(PB, 11),
+    GPIO_PIN(PB, 12),
+    GPIO_PIN(PB, 13),
+    GPIO_PIN(PB, 14),
+    GPIO_PIN(PB, 15),
+    GPIO_PIN(PA, 14),
+    GPIO_PIN(PA, 15),
+    GPIO_PIN(PA, 16),
+    GPIO_PIN(PA, 17),
+    GPIO_PIN(PA, 18),
+    GPIO_PIN(PA, 19),
+    GPIO_PIN(PB, 16),
+
+    /* 16..18 Other Digital */
+    GPIO_PIN(PA, 8),
+    GPIO_PIN(PA, 28),
+    GPIO_PIN(PB, 17),
+
+    /* 19..32 A0..A13 */
+    GPIO_PIN(PA,  2),
+    GPIO_PIN(PA,  6),
+    GPIO_PIN(PA,  5),
+    GPIO_PIN(PA,  4),
+    GPIO_PIN(PB,  9),
+    GPIO_PIN(PB,  8),
+    GPIO_PIN(PB,  7),
+    GPIO_PIN(PB,  6),
+    GPIO_PIN(PB,  5),
+    GPIO_PIN(PB,  4),
+    GPIO_PIN(PA,  7),
+    GPIO_PIN(PB,  3),
+    GPIO_PIN(PB,  2),
+    GPIO_PIN(PB,  1),
+
+    /* 33-35 Other Analog + DAC */
+    GPIO_PIN(PB,  0),
+    GPIO_PIN(PA,  3),
+    GPIO_PIN(PA,  2),
+
+    /* 36..39 - SERCOM/UART (Serial1) */
+    GPIO_PIN(PB, 30),
+    GPIO_PIN(PB, 31),
+    GPIO_PIN(PB, 22),
+    GPIO_PIN(PB, 23),
+
+    /* 40..41 - I2C pins (SDA/SCL) */
+    GPIO_PIN(PA, 12),
+    GPIO_PIN(PA, 13),
+
+    /* 42..45 - SPI pins (ICSP: MISO, SS, MOSI, SCK) */
+    GPIO_PIN(PA, 22),
+    GPIO_PIN(PA, 23),
+    GPIO_PIN(PA, 20),
+    GPIO_PIN(PA, 21),
+
+    /* 46 - SD CARD CS */
+    GPIO_PIN(PA, 27),
+
+    /* 47..48 - USB */
+    GPIO_PIN(PA, 24),
+    GPIO_PIN(PA, 25),
+
+    /* 49..50 - Serial2 (alternative use for D6/D7) */
+    GPIO_PIN(PB, 13),
+    GPIO_PIN(PB, 14),
+
+    /* 51..52 - Serial3 (alternative use for D12/D13) */
+    GPIO_PIN(PA, 17),
+    GPIO_PIN(PA, 18),
+
+    /* 53..56 - SPI1 (alternative use for D5..D8) */
+    GPIO_PIN(PB, 12),
+    GPIO_PIN(PB, 13),
+    GPIO_PIN(PB, 14),
+    GPIO_PIN(PB, 15),
+};
+
+/**
+ * @brief   Look-up table for the Arduino's analog pins
+ */
+static const adc_t arduino_analog_map[] = {
+    ADC_LINE(0),
+    ADC_LINE(1),
+    ADC_LINE(2),
+    ADC_LINE(3),
+    ADC_LINE(4),
+    ADC_LINE(5),
+    ADC_LINE(6),
+    ADC_LINE(7),
+    ADC_LINE(8),
+    ADC_LINE(9),
+    ADC_LINE(10),
+    ADC_LINE(11),
+    ADC_LINE(12),
+    ADC_LINE(13),
+    ADC_LINE(14),
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ARDUINO_BOARD_H */
+/** @} */