Add support for the CC2650 LaunchPad

platform/srf06-cc26xx/launchpad/Makefile.launchpad

@@ -0,0 +1,6 @@
+CFLAGS += -DBOARD_LAUNCHPAD=1
+
+CONTIKI_TARGET_DIRS += launchpad common
+
+BOARD_SOURCEFILES += board.c launchpad-sensors.c leds-arch.c button-sensor.c
+BOARD_SOURCEFILES += ext-flash.c board-spi.c

platform/srf06-cc26xx/launchpad/board-peripherals.h

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2015, Texas Instruments Incorporated - http://www.ti.com/
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*---------------------------------------------------------------------------*/
+/** \addtogroup cc26xx-srf-tag
+ * @{
+ *
+ * \defgroup launchpad-peripherals LaunchPad peripherals
+ *
+ * Defines related to LaunchPad peripherals.
+ *
+ * @{
+ *
+ * \file
+ * Header file with definitions related to LaunchPad peripherals
+ *
+ * \note   Do not include this file directly.
+ */
+/*---------------------------------------------------------------------------*/
+#ifndef BOARD_PERIPHERALS_H_
+#define BOARD_PERIPHERALS_H_
+/*---------------------------------------------------------------------------*/
+#include "ext-flash.h"
+/*---------------------------------------------------------------------------*/
+#endif /* BOARD_PERIPHERALS_H_ */
+/*---------------------------------------------------------------------------*/
+/**
+ * @}
+ * @}
+ */

platform/srf06-cc26xx/launchpad/board.c

@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2015, Texas Instruments Incorporated - http://www.ti.com/
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*---------------------------------------------------------------------------*/
+/**
+ * \addtogroup launchpad-peripherals
+ * @{
+ *
+ * \file
+ *  LaunchPad-specific board initialisation driver
+ */
+/*---------------------------------------------------------------------------*/
+#include "contiki-conf.h"
+#include "lib/sensors.h"
+#include "lpm.h"
+#include "ti-lib.h"
+#include "board-peripherals.h"
+
+#include <stdint.h>
+#include <string.h>
+#include <stdbool.h>
+/*---------------------------------------------------------------------------*/
+static void
+wakeup_handler(void)
+{
+  /* Turn on the PERIPH PD */
+  ti_lib_prcm_power_domain_on(PRCM_DOMAIN_PERIPH);
+  while((ti_lib_prcm_power_domain_status(PRCM_DOMAIN_PERIPH)
+         != PRCM_DOMAIN_POWER_ON));
+}
+/*---------------------------------------------------------------------------*/
+/*
+ * Declare a data structure to register with LPM.
+ * We don't care about what power mode we'll drop to, we don't care about
+ * getting notified before deep sleep. All we need is to be notified when we
+ * wake up so we can turn power domains back on
+ */
+LPM_MODULE(launchpad_module, NULL, NULL, wakeup_handler, LPM_DOMAIN_NONE);
+/*---------------------------------------------------------------------------*/
+static void
+configure_unused_pins(void)
+{
+  uint32_t pins[] = {
+    BOARD_IOID_CS, BOARD_IOID_TDO, BOARD_IOID_TDI, BOARD_IOID_DIO12,
+    BOARD_IOID_DIO15, BOARD_IOID_DIO21, BOARD_IOID_DIO22, BOARD_IOID_DIO23,
+    BOARD_IOID_DIO24, BOARD_IOID_DIO25, BOARD_IOID_DIO26, BOARD_IOID_DIO27,
+    BOARD_IOID_DIO28, BOARD_IOID_DIO29, BOARD_IOID_DIO30,
+    IOID_UNUSED
+  };
+
+  uint32_t *pin;
+
+  for(pin = pins; *pin != IOID_UNUSED; pin++) {
+    ti_lib_ioc_pin_type_gpio_input(*pin);
+    ti_lib_ioc_io_port_pull_set(*pin, IOC_IOPULL_DOWN);
+  }
+}
+/*---------------------------------------------------------------------------*/
+void
+board_init()
+{
+  /* Disable global interrupts */
+  bool int_disabled = ti_lib_int_master_disable();
+
+  /* Turn on relevant PDs */
+  wakeup_handler();
+
+  /* Enable GPIO peripheral */
+  ti_lib_prcm_peripheral_run_enable(PRCM_PERIPH_GPIO);
+
+  /* Apply settings and wait for them to take effect */
+  ti_lib_prcm_load_set();
+  while(!ti_lib_prcm_load_get());
+
+  /* Make sure the external flash is in the lower power mode */
+  ext_flash_init();
+
+  lpm_register_module(&launchpad_module);
+
+  /* For unsupported peripherals, select a default pin configuration */
+  configure_unused_pins();
+
+  /* Re-enable interrupt if initially enabled. */
+  if(!int_disabled) {
+    ti_lib_int_master_enable();
+  }
+}
+/*---------------------------------------------------------------------------*/
+/** @} */

platform/srf06-cc26xx/launchpad/button-sensor.c

@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) 2015, Texas Instruments Incorporated - http://www.ti.com/
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*---------------------------------------------------------------------------*/
+/**
+ * \addtogroup launchpad-button-sensor
+ * @{
+ *
+ * \file
+ * Driver for LaunchPad buttons
+ */
+/*---------------------------------------------------------------------------*/
+#include "contiki.h"
+#include "lib/sensors.h"
+#include "launchpad/button-sensor.h"
+#include "gpio-interrupt.h"
+#include "sys/timer.h"
+#include "lpm.h"
+
+#include "ti-lib.h"
+
+#include <stdint.h>
+/*---------------------------------------------------------------------------*/
+#ifdef BUTTON_SENSOR_CONF_ENABLE_SHUTDOWN
+#define BUTTON_SENSOR_ENABLE_SHUTDOWN BUTTON_SENSOR_CONF_ENABLE_SHUTDOWN
+#else
+#define BUTTON_SENSOR_ENABLE_SHUTDOWN 1
+#endif
+/*---------------------------------------------------------------------------*/
+#define BUTTON_GPIO_CFG         (IOC_CURRENT_2MA  | IOC_STRENGTH_AUTO | \
+                                 IOC_IOPULL_UP    | IOC_SLEW_DISABLE  | \
+                                 IOC_HYST_DISABLE | IOC_BOTH_EDGES    | \
+                                 IOC_INT_ENABLE   | IOC_IOMODE_NORMAL | \
+                                 IOC_NO_WAKE_UP   | IOC_INPUT_ENABLE)
+/*---------------------------------------------------------------------------*/
+#define DEBOUNCE_DURATION (CLOCK_SECOND >> 5)
+
+struct btn_timer {
+  struct timer debounce;
+  clock_time_t start;
+  clock_time_t duration;
+};
+
+static struct btn_timer left_timer, right_timer;
+/*---------------------------------------------------------------------------*/
+static void
+button_press_handler(uint8_t ioid)
+{
+  if(ioid == BOARD_IOID_KEY_LEFT) {
+    if(!timer_expired(&left_timer.debounce)) {
+      return;
+    }
+
+    timer_set(&left_timer.debounce, DEBOUNCE_DURATION);
+
+    /*
+     * Start press duration counter on press (falling), notify on release
+     * (rising)
+     */
+    if(ti_lib_gpio_pin_read(BOARD_KEY_LEFT) == 0) {
+      left_timer.start = clock_time();
+      left_timer.duration = 0;
+    } else {
+      left_timer.duration = clock_time() - left_timer.start;
+      sensors_changed(&button_left_sensor);
+    }
+  }
+
+  if(ioid == BOARD_IOID_KEY_RIGHT) {
+    if(BUTTON_SENSOR_ENABLE_SHUTDOWN == 0) {
+      if(!timer_expired(&right_timer.debounce)) {
+        return;
+      }
+
+      timer_set(&right_timer.debounce, DEBOUNCE_DURATION);
+
+      /*
+       * Start press duration counter on press (falling), notify on release
+       * (rising)
+       */
+      if(ti_lib_gpio_pin_read(BOARD_KEY_RIGHT) == 0) {
+        right_timer.start = clock_time();
+        right_timer.duration = 0;
+      } else {
+        right_timer.duration = clock_time() - right_timer.start;
+        sensors_changed(&button_right_sensor);
+      }
+    } else {
+      lpm_shutdown(BOARD_IOID_KEY_RIGHT, IOC_IOPULL_UP, IOC_WAKE_ON_LOW);
+    }
+  }
+}
+/*---------------------------------------------------------------------------*/
+static void
+config_buttons(int type, int c, uint32_t key)
+{
+  switch(type) {
+  case SENSORS_HW_INIT:
+    ti_lib_gpio_event_clear(1 << key);
+    ti_lib_ioc_port_configure_set(key, IOC_PORT_GPIO, BUTTON_GPIO_CFG);
+    ti_lib_gpio_dir_mode_set((1 << key), GPIO_DIR_MODE_IN);
+    gpio_interrupt_register_handler(key, button_press_handler);
+    break;
+  case SENSORS_ACTIVE:
+    if(c) {
+      ti_lib_gpio_event_clear(1 << key);
+      ti_lib_ioc_port_configure_set(key, IOC_PORT_GPIO, BUTTON_GPIO_CFG);
+      ti_lib_gpio_dir_mode_set((1 << key), GPIO_DIR_MODE_IN);
+      ti_lib_ioc_int_enable(key);
+    } else {
+      ti_lib_ioc_int_disable(key);
+    }
+    break;
+  default:
+    break;
+  }
+}
+/*---------------------------------------------------------------------------*/
+static int
+config_left(int type, int value)
+{
+  config_buttons(type, value, BOARD_IOID_KEY_LEFT);
+
+  return 1;
+}
+/*---------------------------------------------------------------------------*/
+static int
+config_right(int type, int value)
+{
+  config_buttons(type, value, BOARD_IOID_KEY_RIGHT);
+
+  return 1;
+}
+/*---------------------------------------------------------------------------*/
+static int
+status(int type, uint32_t key_io_id)
+{
+  switch(type) {
+  case SENSORS_ACTIVE:
+  case SENSORS_READY:
+    if(ti_lib_ioc_port_configure_get(key_io_id) & IOC_INT_ENABLE) {
+      return 1;
+    }
+    break;
+  default:
+    break;
+  }
+  return 0;
+}
+/*---------------------------------------------------------------------------*/
+static int
+value_left(int type)
+{
+  if(type == BUTTON_SENSOR_VALUE_STATE) {
+    return ti_lib_gpio_pin_read(BOARD_KEY_LEFT) == 0 ?
+           BUTTON_SENSOR_VALUE_PRESSED : BUTTON_SENSOR_VALUE_RELEASED;
+  } else if(type == BUTTON_SENSOR_VALUE_DURATION) {
+    return (int)left_timer.duration;
+  }
+  return 0;
+}
+/*---------------------------------------------------------------------------*/
+static int
+value_right(int type)
+{
+  if(type == BUTTON_SENSOR_VALUE_STATE) {
+    return ti_lib_gpio_pin_read(BOARD_KEY_RIGHT) == 0 ?
+           BUTTON_SENSOR_VALUE_PRESSED : BUTTON_SENSOR_VALUE_RELEASED;
+  } else if(type == BUTTON_SENSOR_VALUE_DURATION) {
+    return (int)right_timer.duration;
+  }
+  return 0;
+}
+/*---------------------------------------------------------------------------*/
+static int
+status_left(int type)
+{
+  return status(type, BOARD_IOID_KEY_LEFT);
+}
+/*---------------------------------------------------------------------------*/
+static int
+status_right(int type)
+{
+  return status(type, BOARD_IOID_KEY_RIGHT);
+}
+/*---------------------------------------------------------------------------*/
+SENSORS_SENSOR(button_left_sensor, BUTTON_SENSOR, value_left, config_left,
+               status_left);
+SENSORS_SENSOR(button_right_sensor, BUTTON_SENSOR, value_right, config_right,
+               status_right);
+/*---------------------------------------------------------------------------*/
+/** @} */

platform/srf06-cc26xx/launchpad/button-sensor.h

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2015, Texas Instruments Incorporated - http://www.ti.com/
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*---------------------------------------------------------------------------*/
+/**
+ * \addtogroup launchpad-peripherals
+ * @{
+ *
+ * \defgroup launchpad-button-sensor LaunchPad Button Driver
+ *
+ * One of the buttons can be configured as general purpose or as an on/off key
+ * @{
+ *
+ * \file
+ * Header file for the LaunchPad Button Driver
+ */
+/*---------------------------------------------------------------------------*/
+#ifndef BUTTON_SENSOR_H_
+#define BUTTON_SENSOR_H_
+/*---------------------------------------------------------------------------*/
+#include "lib/sensors.h"
+/*---------------------------------------------------------------------------*/
+#define BUTTON_SENSOR "Button"
+/*---------------------------------------------------------------------------*/
+#define BUTTON_SENSOR_VALUE_STATE    0
+#define BUTTON_SENSOR_VALUE_DURATION 1
+
+#define BUTTON_SENSOR_VALUE_RELEASED 0
+#define BUTTON_SENSOR_VALUE_PRESSED  1
+/*---------------------------------------------------------------------------*/
+extern const struct sensors_sensor button_left_sensor;
+extern const struct sensors_sensor button_right_sensor;
+/*---------------------------------------------------------------------------*/
+#endif /* BUTTON_SENSOR_H_ */
+/*---------------------------------------------------------------------------*/
+/**
+ * @}
+ * @}
+ */

platform/srf06-cc26xx/launchpad/cc2650/Makefile.cc2650

@@ -0,0 +1,8 @@
+### Will allow the inclusion of the correct CPU makefile
+CPU_FAMILY = cc26xx
+
+### Add to the source dirs
+CONTIKI_TARGET_DIRS += launchpad/cc2650
+
+### Include the common launchpad makefile
+include $(PLATFORM_ROOT_DIR)/launchpad/Makefile.launchpad

platform/srf06-cc26xx/launchpad/cc2650/board.h

@@ -0,0 +1,189 @@
+/*
+ * Copyright (c) 2015, Texas Instruments Incorporated - http://www.ti.com/
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*---------------------------------------------------------------------------*/
+/** \addtogroup launchpad-peripherals
+ * @{
+ *
+ * \defgroup launchpad-cc26xx-specific CC2650 LaunchPad Peripherals
+ *
+ * Defines related to the CC2650 LaunchPad
+ *
+ * This file provides connectivity information on LEDs, Buttons, UART and
+ * other peripherals
+ *
+ * This file is not meant to be modified by the user.
+ * @{
+ *
+ * \file
+ * Header file with definitions related to the I/O connections on the TI
+ * CC2650 LaunchPad
+ *
+ * \note   Do not include this file directly. It gets included by contiki-conf
+ *         after all relevant directives have been set.
+ */
+/*---------------------------------------------------------------------------*/
+#ifndef BOARD_H_
+#define BOARD_H_
+/*---------------------------------------------------------------------------*/
+#include "ioc.h"
+/*---------------------------------------------------------------------------*/
+/**
+ * \name LED configurations
+ *
+ * Those values are not meant to be modified by the user
+ * @{
+ */
+/* Some files include leds.h before us, so we need to get rid of defaults in
+ * leds.h before we provide correct definitions */
+#undef LEDS_GREEN
+#undef LEDS_YELLOW
+#undef LEDS_RED
+#undef LEDS_CONF_ALL
+
+#define LEDS_RED       1
+#define LEDS_GREEN     2
+#define LEDS_YELLOW    LEDS_GREEN
+#define LEDS_ORANGE    LEDS_RED
+
+#define LEDS_CONF_ALL  3
+
+/* Notify various examples that we have LEDs */
+#define PLATFORM_HAS_LEDS        1
+/** @} */
+/*---------------------------------------------------------------------------*/
+/**
+ * \name LED IOID mappings
+ *
+ * Those values are not meant to be modified by the user
+ * @{
+ */
+#define BOARD_IOID_LED_1          IOID_6
+#define BOARD_IOID_LED_2          IOID_7
+#define BOARD_LED_1               (1 << BOARD_IOID_LED_1)
+#define BOARD_LED_2               (1 << BOARD_IOID_LED_2)
+#define BOARD_LED_ALL             (BOARD_LED_1 | BOARD_LED_2)
+/** @} */
+/*---------------------------------------------------------------------------*/
+/**
+ * \name UART IOID mapping
+ *
+ * Those values are not meant to be modified by the user
+ * @{
+ */
+#define BOARD_IOID_UART_RX        IOID_2
+#define BOARD_IOID_UART_TX        IOID_3
+#define BOARD_IOID_UART_RTS       IOID_18
+#define BOARD_IOID_UART_CTS       IOID_19
+#define BOARD_UART_RX             (1 << BOARD_IOID_UART_RX)
+#define BOARD_UART_TX             (1 << BOARD_IOID_UART_TX)
+#define BOARD_UART_RTS            (1 << BOARD_IOID_UART_RTS)
+#define BOARD_UART_CTS            (1 << BOARD_IOID_UART_CTS)
+/** @} */
+/*---------------------------------------------------------------------------*/
+/**
+ * \name Button IOID mapping
+ *
+ * Those values are not meant to be modified by the user
+ * @{
+ */
+#define BOARD_IOID_KEY_LEFT       IOID_13
+#define BOARD_IOID_KEY_RIGHT      IOID_14
+#define BOARD_KEY_LEFT            (1 << BOARD_IOID_KEY_LEFT)
+#define BOARD_KEY_RIGHT           (1 << BOARD_IOID_KEY_RIGHT)
+/** @} */
+/*---------------------------------------------------------------------------*/
+/**
+ * \brief SPI IOID mappings
+ *
+ * Those values are not meant to be modified by the user
+ * @{
+ */
+#define BOARD_IOID_SPI_MOSI       IOID_9
+#define BOARD_IOID_SPI_MISO       IOID_8
+/** @} */
+/*---------------------------------------------------------------------------*/
+/**
+ * \name External flash IOID mapping
+ *
+ * Those values are not meant to be modified by the user
+ * @{
+ */
+#define BOARD_IOID_FLASH_CS       IOID_20
+#define BOARD_FLASH_CS            (1 << BOARD_IOID_FLASH_CS)
+#define BOARD_IOID_SPI_CLK_FLASH  IOID_10
+/** @} */
+/*---------------------------------------------------------------------------*/
+/**
+ * \brief I2C IOID mappings
+ *
+ * Those values are not meant to be modified by the user
+ * @{
+ */
+#define BOARD_IOID_SCL            IOID_4
+#define BOARD_IOID_SDA            IOID_5
+/** @} */
+/*---------------------------------------------------------------------------*/
+/**
+ * \brief Remaining pins
+ *
+ * Those values are not meant to be modified by the user
+ * @{
+ */
+#define BOARD_IOID_CS             IOID_11
+#define BOARD_IOID_TDO            IOID_16
+#define BOARD_IOID_TDI            IOID_17
+#define BOARD_IOID_DIO12          IOID_12
+#define BOARD_IOID_DIO15          IOID_15
+#define BOARD_IOID_DIO21          IOID_21
+#define BOARD_IOID_DIO22          IOID_22
+#define BOARD_IOID_DIO23          IOID_23
+#define BOARD_IOID_DIO24          IOID_24
+#define BOARD_IOID_DIO25          IOID_25
+#define BOARD_IOID_DIO26          IOID_26
+#define BOARD_IOID_DIO27          IOID_27
+#define BOARD_IOID_DIO28          IOID_28
+#define BOARD_IOID_DIO29          IOID_29
+#define BOARD_IOID_DIO30          IOID_30
+/** @} */
+/*---------------------------------------------------------------------------*/
+/**
+ * \name Device string used on startup
+ * @{
+ */
+#define BOARD_STRING "TI CC2650 LaunchPad"
+
+/** @} */
+/*---------------------------------------------------------------------------*/
+#endif /* BOARD_H_ */
+/*---------------------------------------------------------------------------*/
+/**
+ * @}
+ * @}
+ */

platform/srf06-cc26xx/launchpad/launchpad-sensors.c

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2015, Texas Instruments Incorporated - http://www.ti.com/
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*---------------------------------------------------------------------------*/
+/**
+ * \addtogroup launchpad-peripherals
+ * @{
+ *
+ * \file
+ * Generic module controlling LaunchPad sensors
+ */
+/*---------------------------------------------------------------------------*/
+#include "contiki.h"
+#include "launchpad/button-sensor.h"
+
+#include <string.h>
+/*---------------------------------------------------------------------------*/
+/** \brief Exports a global symbol to be used by the sensor API */
+SENSORS(&button_left_sensor, &button_right_sensor);
+/*---------------------------------------------------------------------------*/
+/** @} */

platform/srf06-cc26xx/launchpad/leds-arch.c

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2015, Texas Instruments Incorporated - http://www.ti.com/
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*---------------------------------------------------------------------------*/
+/**
+ * \addtogroup launchpad-peripherals
+ * @{
+ *
+ * \file
+ *  Driver for LaunchPad LEDs
+ */
+/*---------------------------------------------------------------------------*/
+#include "contiki.h"
+#include "dev/leds.h"
+
+#include "ti-lib.h"
+/*---------------------------------------------------------------------------*/
+static unsigned char c;
+static int inited = 0;
+/*---------------------------------------------------------------------------*/
+void
+leds_arch_init(void)
+{
+  if(inited) {
+    return;
+  }
+  inited = 1;
+
+  ti_lib_rom_ioc_pin_type_gpio_output(BOARD_IOID_LED_1);
+  ti_lib_rom_ioc_pin_type_gpio_output(BOARD_IOID_LED_2);
+
+  ti_lib_gpio_pin_write(BOARD_LED_ALL, 0);
+}
+/*---------------------------------------------------------------------------*/
+unsigned char
+leds_arch_get(void)
+{
+  return c;
+}
+/*---------------------------------------------------------------------------*/
+void
+leds_arch_set(unsigned char leds)
+{
+  c = leds;
+  ti_lib_gpio_pin_write(BOARD_LED_ALL, 0);
+
+  if((leds & LEDS_RED) == LEDS_RED) {
+    ti_lib_gpio_pin_write(BOARD_LED_1, 1);
+  }
+  if((leds & LEDS_YELLOW) == LEDS_YELLOW) {
+    ti_lib_gpio_pin_write(BOARD_LED_2, 1);
+  }
+}
+/*---------------------------------------------------------------------------*/
+/** @} */