83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
/** @addtogroup usart_defines
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@author @htmlonly © @endhtmlonly 2011 Uwe Hermann <uwe@hermann-uwe.de>
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@author @htmlonly © @endhtmlonly 2011 Stephen Caudle <scaudle@doceme.com>
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*/
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/*
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* This file is part of the libopencm3 project.
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*
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* Copyright (C) 2011 Fergus Noble <fergusnoble@gmail.com>
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* Copyright (C) 2011 Stephen Caudle <scaudle@doceme.com>
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*
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* This library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* THIS FILE SHOULD NOT BE INCLUDED DIRECTLY, BUT ONLY VIA USART.H
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The order of header inclusion is important. usart.h includes the device
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specific memorymap.h header before including this header file.*/
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/** @cond */
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#ifdef LIBOPENCM3_USART_H
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/** @endcond */
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#ifndef LIBOPENCM3_USART_COMMON_F24_H
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#define LIBOPENCM3_USART_COMMON_F24_H
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#include <libopencm3/stm32/common/usart_common_all.h>
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/* --- Convenience macros -------------------------------------------------- */
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#define USART6 USART6_BASE
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/* --- USART registers ----------------------------------------------------- */
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/* Status register (USARTx_SR) */
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#define USART6_SR USART_SR(USART6_BASE)
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/* Data register (USARTx_DR) */
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#define USART6_DR USART_DR(USART6_BASE)
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/* Baud rate register (USARTx_BRR) */
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#define USART6_BRR USART_BRR(USART6_BASE)
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/* Control register 1 (USARTx_CR1) */
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#define USART6_CR1 USART_CR1(USART6_BASE)
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/* Control register 2 (USARTx_CR2) */
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#define USART6_CR2 USART_CR2(USART6_BASE)
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/* Control register 3 (USARTx_CR3) */
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#define USART6_CR3 USART_CR3(USART6_BASE)
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/* Guard time and prescaler register (USARTx_GTPR) */
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#define USART6_GTPR USART_GTPR(USART6_BASE)
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/* --- USART_CR1 values ---------------------------------------------------- */
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/* OVER8: Oversampling mode */
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#define USART_CR1_OVER8 (1 << 15)
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/* --- USART_CR3 values ---------------------------------------------------- */
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/* ONEBIT: One sample bit method enable */
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#define USART_CR3_ONEBIT (1 << 11)
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#endif
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/** @cond */
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#else
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#warning "usart_common_f24.h should not be included explicitly, only via usart.h"
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#endif
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/** @endcond */
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