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uart.hpp
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#pragma once
//=====================================================================//
/*! @file
@brief R8C/M110AN, R8C/M120AN グループ・シリアルインターフェース定義 @n
※複数チャネルを持つデバイスを考慮している為、シングルチャネル@n
デバイスでは、レジスター名を読み替える必要があります。
@author 平松邦仁 ([email protected])
@copyright Copyright (C) 2014, 2021 Kunihito Hiramatsu @n
Released under the MIT license @n
https://github.com/hirakuni45/R8C/blob/master/LICENSE
*/
//=====================================================================//
#include "common/io_utils.hpp"
namespace device {
template <uint16_t base>
struct uart {
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
/*!
@brief UART 送受信モードレジスタ UMR
@param[in] ofs オフセット
*/
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
template <uint16_t ofs>
struct umr_t : public rw8_t<ofs> {
typedef rw8_t<ofs> io_;
using io_::operator =;
using io_::operator ();
using io_::operator |=;
using io_::operator &=;
bits_rw_t<io_, bitpos::B0, 3> SMD;
bit_rw_t <io_, bitpos::B3> CKDIR;
bit_rw_t <io_, bitpos::B4> STPS;
bit_rw_t <io_, bitpos::B5> PRY;
bit_rw_t <io_, bitpos::B6> PRYE;
};
typedef umr_t<base + 0x00> UMR_;
static UMR_ UMR;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
/*!
@brief UART ビットレートレジスタ UBRG
*/
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
typedef rw8_t<base + 0x01> UBRG_;
static UBRG_ UBRG;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
/*!
@brief UART 送信バッファレジスタ UTBL
*/
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
typedef wo8_t<base + 0x02> UTBL_;
static UTBL_ UTBL;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
/*!
@brief UART 送信バッファレジスタ UTBH
*/
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
typedef wo8_t<base + 0x03> UTBH_;
static UTBH_ UTBH;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
/*!
@brief UART 送受信制御レジスタ０ UC0
@param[in] ofs オフセット
*/
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
template <uint16_t ofs>
struct uc0_t : public rw8_t<ofs> {
typedef rw8_t<ofs> io_;
using io_::operator =;
using io_::operator ();
using io_::operator |=;
using io_::operator &=;
bits_rw_t<io_, bitpos::B0, 2> CLK;
bit_rw_t <io_, bitpos::B3> TXEPT;
bit_rw_t <io_, bitpos::B4> DFE;
bit_rw_t <io_, bitpos::B5> NCH;
bit_rw_t <io_, bitpos::B6> CKPOL;
bit_rw_t <io_, bitpos::B7> UFORM;
};
typedef uc0_t<base + 0x04> UC0_;
static UC0_ UC0;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
/*!
@brief UART 送受信制御レジスタ１ UC1
@param[in] ofs オフセット
*/
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
template <uint16_t ofs>
struct uc1_t : public rw8_t<ofs> {
typedef rw8_t<ofs> io_;
using io_::operator =;
using io_::operator ();
using io_::operator |=;
using io_::operator &=;
bit_rw_t<io_, bitpos::B0> TE;
bit_rw_t<io_, bitpos::B1> TI;
bit_rw_t<io_, bitpos::B2> RE;
bit_rw_t<io_, bitpos::B3> RI;
bit_rw_t<io_, bitpos::B4> UIRS;
bit_rw_t<io_, bitpos::B5> URPM;
};
typedef uc1_t<base + 0x05> UC1_;
static UC1_ UC1;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
/*!
@brief UART 受信バッファレジスタ URB
@param[in] ofs オフセット
*/
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
template <uint16_t ofs>
struct urb_t : public rw16_t<ofs> {
typedef rw16_t<ofs> io_;
using io_::operator =;
using io_::operator ();
using io_::operator |=;
using io_::operator &=;
bits_rw_t<io_, bitpos::B0, 8> URBL;
bits_rw_t<io_, bitpos::B8, 8> URBH;
bit_rw_t <io_, bitpos::B12> OER;
bit_rw_t <io_, bitpos::B13> FER;
bit_rw_t <io_, bitpos::B14> PER;
bit_rw_t <io_, bitpos::B15> SUM;
};
typedef urb_t<base + 0x06> URB_;
static URB_ URB;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
/*!
@brief UART 割り込みフラグと許可レジスタ UIR
@param[in] ofs オフセット
*/
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
template <uint16_t ofs>
struct uir_t : public rw8_t<ofs> {
typedef rw8_t<ofs> io_;
using io_::operator =;
using io_::operator ();
using io_::operator |=;
using io_::operator &=;
bit_rw_t<io_, bitpos::B2> URIE;
bit_rw_t<io_, bitpos::B3> UTIE;
bit_rw_t<io_, bitpos::B6> URIF;
bit_rw_t<io_, bitpos::B7> UTIF;
};
typedef uir_t<base + 0x08> UIR_;
static UIR_ UIR;
};
template <uint16_t base> typename uart<base>::UMR_ uart<base>::UMR;
template <uint16_t base> typename uart<base>::UBRG_ uart<base>::UBRG;
template <uint16_t base> typename uart<base>::UTBL_ uart<base>::UTBL;
template <uint16_t base> typename uart<base>::UTBH_ uart<base>::UTBH;
template <uint16_t base> typename uart<base>::UC0_ uart<base>::UC0;
template <uint16_t base> typename uart<base>::UC1_ uart<base>::UC1;
template <uint16_t base> typename uart<base>::URB_ uart<base>::URB;
template <uint16_t base> typename uart<base>::UIR_ uart<base>::UIR;
typedef uart<0x0080> UART0;
}