Add support for the CC2650 LaunchPad

This commit is contained in:
George Oikonomou 2016-01-24 16:53:47 +00:00
parent 5eb0470ad4
commit 387bb96ca4
9 changed files with 785 additions and 0 deletions

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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

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/*
* 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_ */
/*---------------------------------------------------------------------------*/
/**
* @}
* @}
*/

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/*
* 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();
}
}
/*---------------------------------------------------------------------------*/
/** @} */

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/*
* 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);
/*---------------------------------------------------------------------------*/
/** @} */

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/*
* 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_ */
/*---------------------------------------------------------------------------*/
/**
* @}
* @}
*/

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### 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

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/*
* 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_ */
/*---------------------------------------------------------------------------*/
/**
* @}
* @}
*/

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/*
* 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);
/*---------------------------------------------------------------------------*/
/** @} */

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/*
* 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);
}
}
/*---------------------------------------------------------------------------*/
/** @} */