From 8ca210a4af9fd039e290cfcc309adde543999c1f Mon Sep 17 00:00:00 2001 From: gdisirio Date: Fri, 9 Aug 2013 08:24:22 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6108 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- os/hal/platforms/LPC13xx/serial_lld.h | 206 ---------------------------------- 1 file changed, 206 deletions(-) delete mode 100644 os/hal/platforms/LPC13xx/serial_lld.h (limited to 'os/hal/platforms/LPC13xx/serial_lld.h') diff --git a/os/hal/platforms/LPC13xx/serial_lld.h b/os/hal/platforms/LPC13xx/serial_lld.h deleted file mode 100644 index cbc00d3f8..000000000 --- a/os/hal/platforms/LPC13xx/serial_lld.h +++ /dev/null @@ -1,206 +0,0 @@ -/* - ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file LPC13xx/serial_lld.h - * @brief LPC13xx low level serial driver header. - * - * @addtogroup SERIAL - * @{ - */ - -#ifndef _SERIAL_LLD_H_ -#define _SERIAL_LLD_H_ - -#if HAL_USE_SERIAL || defined(__DOXYGEN__) - -/*===========================================================================*/ -/* Driver constants. */ -/*===========================================================================*/ - -#define IIR_SRC_MASK 0x0F -#define IIR_SRC_NONE 0x01 -#define IIR_SRC_MODEM 0x00 -#define IIR_SRC_TX 0x02 -#define IIR_SRC_RX 0x04 -#define IIR_SRC_ERROR 0x06 -#define IIR_SRC_TIMEOUT 0x0C - -#define IER_RBR 1 -#define IER_THRE 2 -#define IER_STATUS 4 - -#define LCR_WL5 0 -#define LCR_WL6 1 -#define LCR_WL7 2 -#define LCR_WL8 3 -#define LCR_STOP1 0 -#define LCR_STOP2 4 -#define LCR_NOPARITY 0 -#define LCR_PARITYODD 0x08 -#define LCR_PARITYEVEN 0x18 -#define LCR_PARITYONE 0x28 -#define LCR_PARITYZERO 0x38 -#define LCR_BREAK_ON 0x40 -#define LCR_DLAB 0x80 - -#define FCR_ENABLE 1 -#define FCR_RXRESET 2 -#define FCR_TXRESET 4 -#define FCR_TRIGGER0 0 -#define FCR_TRIGGER1 0x40 -#define FCR_TRIGGER2 0x80 -#define FCR_TRIGGER3 0xC0 - -#define LSR_RBR_FULL 1 -#define LSR_OVERRUN 2 -#define LSR_PARITY 4 -#define LSR_FRAMING 8 -#define LSR_BREAK 0x10 -#define LSR_THRE 0x20 -#define LSR_TEMT 0x40 -#define LSR_RXFE 0x80 - -#define TER_ENABLE 0x80 - -/*===========================================================================*/ -/* Driver pre-compile time settings. */ -/*===========================================================================*/ - -/** - * @brief UART0 driver enable switch. - * @details If set to @p TRUE the support for UART0 is included. - * @note The default is @p TRUE . - */ -#if !defined(LPC13xx_SERIAL_USE_UART0) || defined(__DOXYGEN__) -#define LPC13xx_SERIAL_USE_UART0 TRUE -#endif - -/** - * @brief FIFO preload parameter. - * @details Configuration parameter, this values defines how many bytes are - * preloaded in the HW transmit FIFO for each interrupt, the maximum - * value is 16 the minimum is 1. - * @note An high value reduces the number of interrupts generated but can - * also increase the worst case interrupt response time because the - * preload loops. - */ -#if !defined(LPC13xx_SERIAL_FIFO_PRELOAD) || defined(__DOXYGEN__) -#define LPC13xx_SERIAL_FIFO_PRELOAD 16 -#endif - -/** - * @brief UART0 PCLK divider. - */ -#if !defined(LPC13xx_SERIAL_UART0CLKDIV) || defined(__DOXYGEN__) -#define LPC13xx_SERIAL_UART0CLKDIV 1 -#endif - -/** - * @brief UART0 interrupt priority level setting. - */ -#if !defined(LPC13xx_SERIAL_UART0_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define LPC13xx_SERIAL_UART0_IRQ_PRIORITY 3 -#endif - -/*===========================================================================*/ -/* Derived constants and error checks. */ -/*===========================================================================*/ - -#if (LPC13xx_SERIAL_UART0CLKDIV < 1) || (LPC11xx_SERIAL_UART0CLKDIV > 255) -#error "invalid LPC13xx_SERIAL_UART0CLKDIV setting" -#endif - -#if (LPC13xx_SERIAL_FIFO_PRELOAD < 1) || (LPC13xx_SERIAL_FIFO_PRELOAD > 16) -#error "invalid LPC13xx_SERIAL_FIFO_PRELOAD setting" -#endif - -/** - * @brief UART0 clock. - */ -#define LPC13xx_SERIAL_UART0_PCLK \ - (LPC13xx_MAINCLK / LPC13xx_SERIAL_UART0CLKDIV) - -/*===========================================================================*/ -/* Driver data structures and types. */ -/*===========================================================================*/ - -/** - * @brief LPC13xx Serial Driver configuration structure. - * @details An instance of this structure must be passed to @p sdStart() - * in order to configure and start a serial driver operations. - */ -typedef struct { - /** - * @brief Bit rate. - */ - uint32_t sc_speed; - /** - * @brief Initialization value for the LCR register. - */ - uint32_t sc_lcr; - /** - * @brief Initialization value for the FCR register. - */ - uint32_t sc_fcr; -} SerialConfig; - -/** - * @brief @p SerialDriver specific data. - */ -#define _serial_driver_data \ - _base_asynchronous_channel_data \ - /* Driver state.*/ \ - sdstate_t state; \ - /* Input queue.*/ \ - InputQueue iqueue; \ - /* Output queue.*/ \ - OutputQueue oqueue; \ - /* Input circular buffer.*/ \ - uint8_t ib[SERIAL_BUFFERS_SIZE]; \ - /* Output circular buffer.*/ \ - uint8_t ob[SERIAL_BUFFERS_SIZE]; \ - /* End of the mandatory fields.*/ \ - /* Pointer to the USART registers block.*/ \ - LPC_UART_TypeDef *uart; - -/*===========================================================================*/ -/* Driver macros. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* External declarations. */ -/*===========================================================================*/ - -#if LPC13xx_SERIAL_USE_UART0 && !defined(__DOXYGEN__) -extern SerialDriver SD1; -#endif - -#ifdef __cplusplus -extern "C" { -#endif - void sd_lld_init(void); - void sd_lld_start(SerialDriver *sdp, const SerialConfig *config); - void sd_lld_stop(SerialDriver *sdp); -#ifdef __cplusplus -} -#endif - -#endif /* HAL_USE_SERIAL */ - -#endif /* _SERIAL_LLD_H_ */ - -/** @} */ -- cgit v1.2.3