/*
    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
                 2011,2012 Giovanni Di Sirio.

    This file is part of ChibiOS/RT.

    ChibiOS/RT is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.

    ChibiOS/RT is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/**
 * @defgroup MSP430_DRIVERS MSP430 Drivers
 * @details This section describes all the supported drivers on the MSP430
 *          platform and the implementation details of the single drivers.
 *
 * @ingroup platforms
 */

/**
 * @defgroup MSP430_HAL MSP430 Initialization Support
 * @details The MSP430 HAL support is responsible for system initialization.
 *
 * @section msp430_hal_1 Supported HW resources
 * - DCOCTL.
 * - BCSCTL1.
 * - BCSCTL2.
 * .
 * @section msp430_hal_2 MSP430 HAL driver implementation features
 * - Clock source selection.
 * .
 * @ingroup MSP430_DRIVERS
 */

/**
 * @defgroup MSP430_PAL MSP430 PAL Support
 * @details The MSP430 PAL driver uses the PORT peripherals.
 *
 * @section msp430_pal_1 Supported HW resources
 * - PORT1 (where present).
 * - PORT2 (where present).
 * - PORT3 (where present).
 * - PORT4 (where present).
 * - PORT5 (where present).
 * - PORT6 (where present).
 * .
 * @section msp430_pal_2 MSP430 PAL driver implementation features
 * The PAL driver implementation fully supports the following hardware
 * capabilities:
 * - 8 bits wide ports.
 * - Atomic set/reset/toggle functions because special MSP430 instruction set.
 * - Output latched regardless of the pad setting.
 * - Direct read of input pads regardless of the pad setting.
 * .
 * @section msp430_pal_3 Supported PAL setup modes
 * The MSP430 PAL driver supports the following I/O modes:
 * - @p PAL_MODE_RESET.
 * - @p PAL_MODE_UNCONNECTED.
 * - @p PAL_MODE_INPUT.
 * - @p PAL_MODE_OUTPUT_PUSHPULL.
 * .
 * Any attempt to setup an invalid mode is ignored.
 *
 * @section msp430_pal_4 Suboptimal behavior
 * The MSP430 PORT is less than optimal in several areas, the limitations
 * should be taken in account while using the PAL driver:
 * - Bus/group writes is not atomic.
 * - Pad/group mode setup is not atomic.
 * .
 * @ingroup MSP430_DRIVERS
 */

/**
 * @defgroup MSP430_SERIAL MSP430 Serial Support
 * @details The MSP430 Serial driver uses the USART peripherals in a
 *          buffered, interrupt driven, implementation.
 *
 * @section msp430_serial_1 Supported HW resources
 * The serial driver can support any of the following hardware resources:
 * - USART0.
 * - USART1.
 * .
 * @section msp430_serial_2 MSP430 Serial driver implementation features
 * - Each USART can be independently enabled and programmed.
 * - Fully interrupt driven.
 * .
 * @ingroup MSP430_DRIVERS
 */