From 5f86f0f003dcaa073f8ae2ea20c8e1c0a607fb6e Mon Sep 17 00:00:00 2001 From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> Date: Thu, 24 Dec 2009 00:12:54 +0000 Subject: [PATCH] Add lpc313x header files git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2415 42af7a65-404d-4744-a932-0658087f49c3 --- arch/arm/src/lpc313x/lpc313x_ioconfig.h | 220 ++++++++++++++++++++++++ arch/arm/src/lpc313x/lpc313x_wdt.h | 130 ++++++++++++++ 2 files changed, 350 insertions(+) create mode 100755 arch/arm/src/lpc313x/lpc313x_ioconfig.h create mode 100755 arch/arm/src/lpc313x/lpc313x_wdt.h diff --git a/arch/arm/src/lpc313x/lpc313x_ioconfig.h b/arch/arm/src/lpc313x/lpc313x_ioconfig.h new file mode 100755 index 0000000000..06581b2600 --- /dev/null +++ b/arch/arm/src/lpc313x/lpc313x_ioconfig.h @@ -0,0 +1,220 @@ +/************************************************************************************************ + * arch/arm/src/lpc313x/lpc313x_ioconfig.h + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_LPC313X_IOCONFIG_H +#define __ARCH_ARM_SRC_LPC313X_IOCONFIG_H + +/************************************************************************************************ + * Included Files + ************************************************************************************************/ + +#include <nuttx/config.h> +#include "lpc313x_memorymap.h" + +/************************************************************************************************ + * Pre-processor Definitions + ************************************************************************************************/ + +/* IOCONFIG register base address offset into the APB0 domain ***********************************/ + +#define LPC313X_IOCONFIG_VBASE (LPC313X_APB0_VSECTION+LPC313X_APB0_IOCONFIG_OFFSET) +#define LPC313X_IOCONFIG_PBASE (LPC313X_APB0_PSECTION+LPC313X_APB0_IOCONFIG_OFFSET) + +/* IOCONFIG function block offsets (with respect to the IOCONFIG register base address) *********/ + +#define LPC313X_IOCONFIG_EBIMCI_OFFSET 0x000 /* First set of 32 multiplexed pads */ +#define LPC313X_IOCONFIG_EBII2STX0_OFFSET 0X040 /* Second set of 32 of multiplexed pads */ +#define LPC313X_IOCONFIG_CGU_OFFSET 0X080 /* Clock Generation Unit function block */ +#define LPC313X_IOCONFIG_I2SRX0_OFFSET 0x0c0 /* I2SRX function block 0 */ +#define LPC313X_IOCONFIG_I2SRX1_OFFSET 0x100 /* I2SRX function block 1 */ +#define LPC313X_IOCONFIG_I2STX1_OFFSET 0x140 /* I2STX function block 1 */ +#define LPC313X_IOCONFIG_EBI_OFFSET 0x180 /* External Bus Interface function block */ +#define LPC313X_IOCONFIG_GPIO_OFFSET 0x1c0 /* General purpose IO */ +#define LPC313X_IOCONFIG_I2C1_OFFSET 0x200 /* I2C function block */ +#define LPC313X_IOCONFIG_SPI_OFFSET 0x240 /* SPI function block */ +#define LPC313X_IOCONFIG_NAND_OFFSET 0x280 /* NANDFLASH function block */ +#define LPC313X_IOCONFIG_PWM_OFFSET 0x2c0 /* PWM function block */ +#define LPC313X_IOCONFIG_UART_OFFSET 0x300 /* UART function block */ + +/* IOCONFIG register offsets (with respect to any funcion block base address) *******************/ + +#define LPC313X_IOCONFIG_PINS_OFFSET 0x000 /* WR: RD: Input pin state */ + /* 0x004-0x00c: Reserved */ +#define LPC313X_IOCONFIG_MODE0_OFFSET 0x010 /* WR:Load RD: */ +#define LPC313X_IOCONFIG_MODE0SET_OFFSET 0x014 /* WR:Set Bits RD:Read Mode 0 */ +#define LPC313X_IOCONFIG_MODE0RESET_OFFSET 0x018 /* WR:Reset Bits RD: */ + /* 0x01c: Reserved */ +#define LPC313X_IOCONFIG_MODE1_OFFSET 0x010 /* WR:Load RD: */ +#define LPC313X_IOCONFIG_MODE1SET_OFFSET 0x014 /* WR:Set Bits RD:Read Mode 1 */ +#define LPC313X_IOCONFIG_MODE1RESET_OFFSET 0x018 /* WR:Reset Bits RD: */ + /* 0x02c-0x3c: Reserved */ + +/* IOCONFIG function block (virtual) base addresses *********************************************/ + +#define LPC313X_IOCONFIG_EBIMCI (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_EBIMCI_OFFSET) +#define LPC313X_IOCONFIG_EBII2STX0 (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_EBII2STX0_OFFSET) +#define LPC313X_IOCONFIG_CGU (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_CGU_OFFSET) +#define LPC313X_IOCONFIG_I2SRX0 (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_I2SRX0_OFFSET) +#define LPC313X_IOCONFIG_I2SRX1 (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_I2SRX1_OFFSET) +#define LPC313X_IOCONFIG_I2STX1 (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_I2STX1_OFFSET) +#define LPC313X_IOCONFIG_EBI (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_EBI_OFFSET) +#define LPC313X_IOCONFIG_GPIO (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_GPIO_OFFSET) +#define LPC313X_IOCONFIG_I2C1 (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_I2C1_OFFSET) +#define LPC313X_IOCONFIG_SPI (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_SPI_OFFSET) +#define LPC313X_IOCONFIG_NAND (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_NAND_OFFSET) +#define LPC313X_IOCONFIG_PWM (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_PWM_OFFSET) +#define LPC313X_IOCONFIG_UART (LPC313X_IOCONFIG_VBASE+LPC313X_IOCONFIG_UART_OFFSET) + +/* IOCONFIG register (virtual) addresses ********************************************************/ + +#define LPC313X_IOCONFIG_EBIMCI_PINS (LPC313X_IOCONFIG_EBIMCI+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_EBIMCI_MODE0 (LPC313X_IOCONFIG_EBIMCI+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_EBIMCI_MODE0SET (LPC313X_IOCONFIG_EBIMCI+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_EBIMCI_MODE0RESET (LPC313X_IOCONFIG_EBIMCI+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_EBIMCI_MODE1 (LPC313X_IOCONFIG_EBIMCI+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_EBIMCI_MODE1SET (LPC313X_IOCONFIG_EBIMCI+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_EBIMCI_MODE1RESET (LPC313X_IOCONFIG_EBIMCI+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_EBII2STX0_PINS (LPC313X_IOCONFIG_EBII2STX0+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_EBII2STX0_MODE0 (LPC313X_IOCONFIG_EBII2STX0+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_EBII2STX0_MODE0SET (LPC313X_IOCONFIG_EBII2STX0+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_EBII2STX0_MODE0RESET (LPC313X_IOCONFIG_EBII2STX0+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_EBII2STX0_MODE1 (LPC313X_IOCONFIG_EBII2STX0+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_EBII2STX0_MODE1SET (LPC313X_IOCONFIG_EBII2STX0+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_EBII2STX0_MODE1RESET (LPC313X_IOCONFIG_EBII2STX0+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_CGU_PINS (LPC313X_IOCONFIG_CGU+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_CGU_MODE0 (LPC313X_IOCONFIG_CGU+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_CGU_MODE0SET (LPC313X_IOCONFIG_CGU+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_CGU_MODE0RESET (LPC313X_IOCONFIG_CGU+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_CGU_MODE1 (LPC313X_IOCONFIG_CGU+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_CGU_MODE1SET (LPC313X_IOCONFIG_CGU+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_CGU_MODE1RESET (LPC313X_IOCONFIG_CGU+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_I2SRX0_PINS (LPC313X_IOCONFIG_I2SRX0+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_I2SRX0_MODE0 (LPC313X_IOCONFIG_I2SRX0+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_I2SRX0_MODE0SET (LPC313X_IOCONFIG_I2SRX0+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_I2SRX0_MODE0RESET (LPC313X_IOCONFIG_I2SRX0+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_I2SRX0_MODE1 (LPC313X_IOCONFIG_I2SRX0+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_I2SRX0_MODE1SET (LPC313X_IOCONFIG_I2SRX0+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_I2SRX0_MODE1RESET (LPC313X_IOCONFIG_I2SRX0+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_I2SRX1_PINS (LPC313X_IOCONFIG_I2SRX1+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_I2SRX1_MODE0 (LPC313X_IOCONFIG_I2SRX1+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_I2SRX1_MODE0SET (LPC313X_IOCONFIG_I2SRX1+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_I2SRX1_MODE0RESET (LPC313X_IOCONFIG_I2SRX1+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_I2SRX1_MODE1 (LPC313X_IOCONFIG_I2SRX1+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_I2SRX1_MODE1SET (LPC313X_IOCONFIG_I2SRX1+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_I2SRX1_MODE1RESET (LPC313X_IOCONFIG_I2SRX1+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_I2STX1_PINS (LPC313X_IOCONFIG_I2STX1+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_I2STX1_MODE0 (LPC313X_IOCONFIG_I2STX1+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_I2STX1_MODE0SET (LPC313X_IOCONFIG_I2STX1+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_I2STX1_MODE0RESET (LPC313X_IOCONFIG_I2STX1+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_I2STX1_MODE1 (LPC313X_IOCONFIG_I2STX1+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_I2STX1_MODE1SET (LPC313X_IOCONFIG_I2STX1+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_I2STX1_MODE1RESET (LPC313X_IOCONFIG_I2STX1+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_EBI_PINS (LPC313X_IOCONFIG_EBI+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_EBI_MODE0 (LPC313X_IOCONFIG_EBI+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_EBI_MODE0SET (LPC313X_IOCONFIG_EBI+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_EBI_MODE0RESET (LPC313X_IOCONFIG_EBI+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_EBI_MODE1 (LPC313X_IOCONFIG_EBI+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_EBI_MODE1SET (LPC313X_IOCONFIG_EBI+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_EBI_MODE1RESET (LPC313X_IOCONFIG_EBI+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_GPIO_PINS (LPC313X_IOCONFIG_GPIO+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_GPIO_MODE0 (LPC313X_IOCONFIG_GPIO+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_GPIO_MODE0SET (LPC313X_IOCONFIG_GPIO+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_GPIO_MODE0RESET (LPC313X_IOCONFIG_GPIO+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_GPIO_MODE1 (LPC313X_IOCONFIG_GPIO+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_GPIO_MODE1SET (LPC313X_IOCONFIG_GPIO+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_GPIO_MODE1RESET (LPC313X_IOCONFIG_GPIO+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_I2C1_PINS (LPC313X_IOCONFIG_I2C1+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_I2C1_MODE0 (LPC313X_IOCONFIG_I2C1+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_I2C1_MODE0SET (LPC313X_IOCONFIG_I2C1+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_I2C1_MODE0RESET (LPC313X_IOCONFIG_I2C1+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_I2C1_MODE1 (LPC313X_IOCONFIG_I2C1+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_I2C1_MODE1SET (LPC313X_IOCONFIG_I2C1+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_I2C1_MODE1RESET (LPC313X_IOCONFIG_I2C1+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_SPI_PINS (LPC313X_IOCONFIG_SPI+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_SPI_MODE0 (LPC313X_IOCONFIG_SPI+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_SPI_MODE0SET (LPC313X_IOCONFIG_SPI+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_SPI_MODE0RESET (LPC313X_IOCONFIG_SPI+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_SPI_MODE1 (LPC313X_IOCONFIG_SPI+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_SPI_MODE1SET (LPC313X_IOCONFIG_SPI+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_SPI_MODE1RESET (LPC313X_IOCONFIG_SPI+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_NAND_PINS (LPC313X_IOCONFIG_NAND+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_NAND_MODE0 (LPC313X_IOCONFIG_NAND+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_NAND_MODE0SET (LPC313X_IOCONFIG_NAND+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_NAND_MODE0RESET (LPC313X_IOCONFIG_NAND+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_NAND_MODE1 (LPC313X_IOCONFIG_NAND+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_NAND_MODE1SET (LPC313X_IOCONFIG_NAND+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_NAND_MODE1RESET (LPC313X_IOCONFIG_NAND+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_PWM_PINS (LPC313X_IOCONFIG_PWM+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_PWM_MODE0 (LPC313X_IOCONFIG_PWM+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_PWM_MODE0SET (LPC313X_IOCONFIG_PWM+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_PWM_MODE0RESET (LPC313X_IOCONFIG_PWM+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_PWM_MODE1 (LPC313X_IOCONFIG_PWM+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_PWM_MODE1SET (LPC313X_IOCONFIG_PWM+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_PWM_MODE1RESET (LPC313X_IOCONFIG_PWM+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +#define LPC313X_IOCONFIG_UART_PINS (LPC313X_IOCONFIG_UART+LPC313X_IOCONFIG_PINS_OFFSET) +#define LPC313X_IOCONFIG_UART_MODE0 (LPC313X_IOCONFIG_UART+LPC313X_IOCONFIG_MODE0_OFFSET) +#define LPC313X_IOCONFIG_UART_MODE0SET (LPC313X_IOCONFIG_UART+LPC313X_IOCONFIG_MODE0SET_OFFSET) +#define LPC313X_IOCONFIG_UART_MODE0RESET (LPC313X_IOCONFIG_UART+LPC313X_IOCONFIG_MODE0RESET_OFFSET) +#define LPC313X_IOCONFIG_UART_MODE1 (LPC313X_IOCONFIG_UART+LPC313X_IOCONFIG_MODE1_OFFSET) +#define LPC313X_IOCONFIG_UART_MODE1SET (LPC313X_IOCONFIG_UART+LPC313X_IOCONFIG_MODE1SET_OFFSET) +#define LPC313X_IOCONFIG_UART_MODE1RESET (LPC313X_IOCONFIG_UART+LPC313X_IOCONFIG_MODE1RESET_OFFSET) + +/* IOCONFIG register bit definitions ************************************************************/ + +/************************************************************************************************ + * Public Types + ************************************************************************************************/ + +/************************************************************************************************ + * Public Data + ************************************************************************************************/ + +/************************************************************************************************ + * Public Functions + ************************************************************************************************/ + +#endif /* __ARCH_ARM_SRC_LPC313X_IOCONFIG_H */ diff --git a/arch/arm/src/lpc313x/lpc313x_wdt.h b/arch/arm/src/lpc313x/lpc313x_wdt.h new file mode 100755 index 0000000000..fd6e0f4e0a --- /dev/null +++ b/arch/arm/src/lpc313x/lpc313x_wdt.h @@ -0,0 +1,130 @@ +/************************************************************************************************ + * arch/arm/src/lpc313x/lpc313x_wdt.h + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_LPC313X_WDT_H +#define __ARCH_ARM_SRC_LPC313X_WDT_H + +/************************************************************************************************ + * Included Files + ************************************************************************************************/ + +#include <nuttx/config.h> +#include "lpc313x_memorymap.h" + +/************************************************************************************************ + * Pre-processor Definitions + ************************************************************************************************/ + +/* WDT register base address offset into the APB0 domain ****************************************/ + +#define LPC313X_WDT_VBASE (LPC313X_APB0_VSECTION+LPC313X_APB0_WDT_OFFSET) +#define LPC313X_WDT_PBASE (LPC313X_APB0_PSECTION+LPC313X_APB0_WDT_OFFSET) + +/* WDT register offsets (with respect to the WDT base) ******************************************/ + +#define LPC313X_WDT_IR_OFFSET 0x000 /* Interrupt Register */ +#define LPC313X_WDT_TCR_OFFSET 0x004 /* Timer Control Register */ +#define LPC313X_WDT_TC_OFFSET 0x008 /* Timer Counter */ +#define LPC313X_WDT_PR_OFFSET 0x00c /* Timer Prescale Register */ +#define LPC313X_WDT_PC_OFFSET 0x010 /* Prescale Counter */ +#define LPC313X_WDT_MCR_OFFSET 0x014 /* Match Control Register */ +#define LPC313X_WDT_MR0_OFFSET 0x018 /* Match Register 0 */ +#define LPC313X_WDT_MR1_OFFSET 0x01c /* Match Register 1 */ + /* 0x020-0x038: Reserved */ +#define LPC313X_WDT_EMR_OFFSET 0x03c /* External Match Register */ + +/* WDT register (virtual) addresses *************************************************************/ + +#define LPC313X_WDT_IR (LPC313X_WDT_VBASE+LPC313X_WDT_IR_OFFSET) +#define LPC313X_WDT_TCR (LPC313X_WDT_VBASE+LPC313X_WDT_TCR_OFFSET) +#define LPC313X_WDT_TC (LPC313X_WDT_VBASE+LPC313X_WDT_TC_OFFSET) +#define LPC313X_WDT_PR (LPC313X_WDT_VBASE+LPC313X_WDT_PR_OFFSET) +#define LPC313X_WDT_PC (LPC313X_WDT_VBASE+LPC313X_WDT_PC_OFFSET) +#define LPC313X_WDT_MCR (LPC313X_WDT_VBASE+LPC313X_WDT_MCR_OFFSET) +#define LPC313X_WDT_MR0 (LPC313X_WDT_VBASE+LPC313X_WDT_MR0_OFFSET) +#define LPC313X_WDT_MR1 (LPC313X_WDT_VBASE+LPC313X_WDT_MR1_OFFSET) +#define LPC313X_WDT_EMR (LPC313X_WDT_VBASE+LPC313X_WDT_EMR_OFFSET) + +/* WDT register bit definitions *****************************************************************/ + +/* Interrupt Register (IR), address 0x13002400 */ + +#define WDT_IR_INTRM1 (1 << 1) /* Bit 1: MR1 and TC match interrupt */ +#define WDT_IR_INTRM0 (1 << 0) /* Bit 0: MR0 and TC match interrupt */ + +/* Timer Control Register (TCR), address 0x13002404 */ + +#define WDT_TCR_RESET (1 << 1) /* Bit 1: Reset on the next WDOG_PCLK */ +#define WDT_TCR_ENABLE (1 << 0) /* Bit 0: Enable */ + +/* Match Control Register (MCR), address 0x1300 2414 */ + +#define WDT_MCR_MR1STOP (1 << 5) /* Bit 5: Stop counting when MR1=TC */ +#define WDT_MCR_MR1RESET (1 << 4) /* Bit 4: Reset TC if MR1=TC */ +#define WDT_MCR_MR1INT (1 << 3) /* Bit 3: System reset when MR1=TC */ +#define WDT_MCR_MR0STOP (1 << 2) /* Bit 2: Stop counting when MR0=TC */ +#define WDT_MCR_MR0RESET (1 << 1) /* Bit 1: Reset TC if MR0=TC */ +#define WDT_MCR_MR0INT (1 << 0) /* Bit 0: System reset when MR0=TC */ + +/* External Match Registers (EMR), address 0x1300 243c */ + +#define WDT_EMR_EXTMATCHCTRL1_SHIFT (6) /* Bits 6-7: Controls EXTMATCH1 when MR1=TC */ +#define WDT_EMR_EXTMATCHCTRL1_MASK (3 << WDT_EMR_EXTMATCHCTRL1_SHIFT) +# define WDT_EMR_EXTMATCHCTRL1_NOTHING (0 << WDT_EMR_EXTMATCHCTRL1_SHIFT) /* Do Nothing */ +# define WDT_EMR_EXTMATCHCTRL1_SETLOW (1 << WDT_EMR_EXTMATCHCTRL1_SHIFT) /* Set LOW */ +# define WDT_EMR_EXTMATCHCTRL1_SETHIGH (2 << WDT_EMR_EXTMATCHCTRL1_SHIFT) /* Set HIGH */ +# define WDT_EMR_EXTMATCHCTRL1_TOGGLE (3 << WDT_EMR_EXTMATCHCTRL1_SHIFT) /* Toggle */ +#define WDT_EMR_EXTMATCHCTRL0_SHIFT (4) /* Bits 4-5: Controls EXTMATCH0 when MR0=TC */ +#define WDT_EMR_EXTMATCHCTRL0_MASK (3 << WDT_EMR_EXTMATCHCTRL0_SHIFT) +# define WDT_EMR_EXTMATCHCTRL0_NOTHING (0 << WDT_EMR_EXTMATCHCTRL0_SHIFT) /* Do Nothing */ +# define WDT_EMR_EXTMATCHCTRL0_SETLOW (1 << WDT_EMR_EXTMATCHCTRL0_SHIFT) /* Set LOW */ +# define WDT_EMR_EXTMATCHCTRL0_SETHIGH (2 << WDT_EMR_EXTMATCHCTRL0_SHIFT) /* Set HIGH */ +# define WDT_EMR_EXTMATCHCTRL0_TOGGLE (3 << WDT_EMR_EXTMATCHCTRL0_SHIFT) /* Toggle */ +#define WDT_EMR_EXTMATCH1 (1 << 1) /* Bit 1: EXTMATCHCTRL1 controls behavior */ +#define WDT_EMR_EXTMATCH0 (1 << 0) /* Bit 0: EXTMATCHCTRL1 controls behavior */ + +/************************************************************************************************ + * Public Types + ************************************************************************************************/ + +/************************************************************************************************ + * Public Data + ************************************************************************************************/ + +/************************************************************************************************ + * Public Functions + ************************************************************************************************/ + +#endif /* __ARCH_ARM_SRC_LPC313X_WDT_H */ -- GitLab