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https://bitbucket.org/librepilot/librepilot.git
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0310339cb6
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@233 ebee16cc-31ac-478f-84a7-5cbb03baadba
84 lines
2.7 KiB
C
84 lines
2.7 KiB
C
/**
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******************************************************************************
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*
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* @file pios_debug.c
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @brief Debugging Functions
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* @see The GNU Public License (GPL) Version 3
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* @defgroup PIOS_DEBUG Debugging Functions
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* @{
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*
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU 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 program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* Project Includes */
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#include "pios.h"
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/* Private Function Prototypes */
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/**
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* Initialise Debug-features
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*/
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void PIOS_DEBUG_Init(void)
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{
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#ifdef PIOS_ENABLE_DEBUG_PINS
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/* Initialise Servo pins as standard output pins */
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_StructInit(&GPIO_InitStructure);
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_InitStructure.GPIO_Pin = PIOS_SERVO_GPIO_PIN_1 | PIOS_SERVO_GPIO_PIN_2 | PIOS_SERVO_GPIO_PIN_3 | PIOS_SERVO_GPIO_PIN_4;
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GPIO_Init(PIOS_SERVO_GPIO_PORT_1TO4, &GPIO_InitStructure);
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GPIO_InitStructure.GPIO_Pin = PIOS_SERVO_GPIO_PIN_5 | PIOS_SERVO_GPIO_PIN_6 | PIOS_SERVO_GPIO_PIN_7 | PIOS_SERVO_GPIO_PIN_8;
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GPIO_Init(PIOS_SERVO_GPIO_PORT_5TO8, &GPIO_InitStructure);
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#endif // PIOS_ENABLE_DEBUG_PINS
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}
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/**
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* Set debug-pin high
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* \param pin 0 for S1 output
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*/
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void PIOS_DEBUG_PinHigh(uint8_t Pin)
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{
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#ifdef PIOS_ENABLE_DEBUG_PINS
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if(Pin < 4) {
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PIOS_SERVO_GPIO_PORT_1TO4->BSRR = (PIOS_SERVO_GPIO_PIN_1 << Pin);
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} else if (Pin <= 7) {
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PIOS_SERVO_GPIO_PORT_5TO8->BSRR = (PIOS_SERVO_GPIO_PIN_5 << (Pin - 4));
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}
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#endif // PIOS_ENABLE_DEBUG_PINS
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}
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/**
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* Set debug-pin low
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* \param pin 0 for S1 output
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*/
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void PIOS_DEBUG_PinLow(uint8_t Pin)
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{
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#ifdef PIOS_ENABLE_DEBUG_PINS
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if(Pin < 4) {
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PIOS_SERVO_GPIO_PORT_1TO4->BRR = (PIOS_SERVO_GPIO_PIN_1 << Pin);
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} else if(Pin <= 7) {
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PIOS_SERVO_GPIO_PORT_5TO8->BRR = (PIOS_SERVO_GPIO_PIN_5 << (Pin - 4));
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}
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#endif // PIOS_ENABLE_DEBUG_PINS
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}
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