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https://github.com/portapack-mayhem/mayhem-firmware.git
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94 lines
3.1 KiB
Plaintext
94 lines
3.1 KiB
Plaintext
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/*
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ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/**
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* @defgroup MSP430_DRIVERS MSP430 Drivers
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* @details This section describes all the supported drivers on the MSP430
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* platform and the implementation details of the single drivers.
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*
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* @ingroup platforms
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*/
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/**
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* @defgroup MSP430_HAL MSP430 Initialization Support
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* @details The MSP430 HAL support is responsible for system initialization.
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*
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* @section msp430_hal_1 Supported HW resources
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* - DCOCTL.
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* - BCSCTL1.
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* - BCSCTL2.
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* .
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* @section msp430_hal_2 MSP430 HAL driver implementation features
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* - Clock source selection.
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* .
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* @ingroup MSP430_DRIVERS
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*/
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/**
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* @defgroup MSP430_PAL MSP430 PAL Support
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* @details The MSP430 PAL driver uses the PORT peripherals.
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*
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* @section msp430_pal_1 Supported HW resources
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* - PORT1 (where present).
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* - PORT2 (where present).
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* - PORT3 (where present).
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* - PORT4 (where present).
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* - PORT5 (where present).
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* - PORT6 (where present).
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* .
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* @section msp430_pal_2 MSP430 PAL driver implementation features
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* The PAL driver implementation fully supports the following hardware
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* capabilities:
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* - 8 bits wide ports.
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* - Atomic set/reset/toggle functions because special MSP430 instruction set.
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* - Output latched regardless of the pad setting.
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* - Direct read of input pads regardless of the pad setting.
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* .
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* @section msp430_pal_3 Supported PAL setup modes
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* The MSP430 PAL driver supports the following I/O modes:
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* - @p PAL_MODE_RESET.
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* - @p PAL_MODE_UNCONNECTED.
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* - @p PAL_MODE_INPUT.
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* - @p PAL_MODE_OUTPUT_PUSHPULL.
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* .
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* Any attempt to setup an invalid mode is ignored.
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*
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* @section msp430_pal_4 Suboptimal behavior
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* The MSP430 PORT is less than optimal in several areas, the limitations
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* should be taken in account while using the PAL driver:
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* - Bus/group writes is not atomic.
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* - Pad/group mode setup is not atomic.
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* .
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* @ingroup MSP430_DRIVERS
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*/
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/**
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* @defgroup MSP430_SERIAL MSP430 Serial Support
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* @details The MSP430 Serial driver uses the USART peripherals in a
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* buffered, interrupt driven, implementation.
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*
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* @section msp430_serial_1 Supported HW resources
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* The serial driver can support any of the following hardware resources:
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* - USART0.
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* - USART1.
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* .
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* @section msp430_serial_2 MSP430 Serial driver implementation features
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* - Each USART can be independently enabled and programmed.
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* - Fully interrupt driven.
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* .
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* @ingroup MSP430_DRIVERS
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*/
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