From 0d0e4d619185ad86270ca5c0212c314f7f4529d5 Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sun, 29 Nov 2009 08:25:31 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1342 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- os/hal/platforms/LPC214x/pal_lld.c | 89 -------------------------------------- 1 file changed, 89 deletions(-) delete mode 100644 os/hal/platforms/LPC214x/pal_lld.c (limited to 'os/hal/platforms/LPC214x/pal_lld.c') diff --git a/os/hal/platforms/LPC214x/pal_lld.c b/os/hal/platforms/LPC214x/pal_lld.c deleted file mode 100644 index 666afef55..000000000 --- a/os/hal/platforms/LPC214x/pal_lld.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio. - - This file is part of ChibiOS/RT. - - ChibiOS/RT is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - ChibiOS/RT is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -/** - * @file LPC214x/pal_lld.c - * @brief LPC214x FIO low level driver code - * @addtogroup LPC214x_PAL - * @{ - */ - -#include -#include - -/** - * @brief LPC214x I/O ports configuration. - * @details FIO units and PINSEL registers initialization. - * - * @param[in] config the LPC214x ports configuration - */ -void _pal_lld_init(const LPC214xFIOConfig *config) { - - /* Enables the access through the fast registers.*/ - SCS = 3; - - /* I/O pads initial assignment, device drivers may change this setup at a - * later time.*/ - PINSEL0 = config->pinsel0; - PINSEL1 = config->pinsel1; - PINSEL2 = config->pinsel2; - - /* I/O pads direction initial setting.*/ - FIO0Base->FIO_MASK = 0; - FIO0Base->FIO_PIN = config->P0Data.pin; - FIO0Base->FIO_DIR = config->P0Data.dir; - FIO1Base->FIO_MASK = 0; - FIO1Base->FIO_PIN = config->P1Data.pin; - FIO1Base->FIO_DIR = config->P1Data.dir; -} - -/** - * @brief Pads mode setup. - * @details This function programs a pads group belonging to the same port - * with the specified mode. - * - * @param[in] port the port identifier - * @param[in] mask the group mask - * @param[in] mode the mode - * - * @note This function is not meant to be invoked directly by the application - * code. - * @note @p PAL_MODE_UNCONNECTED is implemented as push pull output with high - * state. - * @note This function does not alter the @p PINSELx registers. Alternate - * functions setup must be handled by device-specific code. - */ -void _pal_lld_setgroupmode(ioportid_t port, - ioportmask_t mask, - uint_fast8_t mode) { - - switch (mode) { - case PAL_MODE_RESET: - case PAL_MODE_INPUT: - port->FIO_DIR &= ~mask; - break; - case PAL_MODE_UNCONNECTED: - port->FIO_PIN |= mask; - case PAL_MODE_OUTPUT_PUSHPULL: - port->FIO_DIR |= mask; - break; - } -} - -/** @} */ -- cgit v1.2.3