#ifndef avrconfig_h #define avrconfig_h /* avrconfig.h - motor/output/pwm_ocr configuration template. */ /* motor - Motor control module. {{{ * * Copyright (C) 2011 Nicolas Schodet * * APBTeam: * Web: http://apbteam.org/ * Email: team AT apbteam DOT org * * This program 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 2 of the License, or * (at your option) any later version. * * This program 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * }}} */ /* Example from mimot board. */ /* motor/output/pwm_ocr - Output Compare PWM output module. */ /** For each output, define output parameters: * * (timer, ocr, pwm_io, dir_io[, brake_io]) * * With: * - timer: timer number (ex: 1 for TIMER1) * - ocr: output compare (ex: A for output compare A) * - mode: compare output mode (ex: 2, see datasheet) * - pwm_io: corresponding io port (ex: B, 1) * - dir_io: io port used for direction (ex: B, 2) * - brake_io: optional io port used for brake (ex: B, 3) */ #define AC_OUTPUT_PWM_OCR_LIST \ (1, A, 2, D,5, D,3, A,4), \ (1, B, 2, D,4, D,2, A,5) /** Clock select for each used timer. */ #define AC_OUTPUT_PWM_OCR_CS_1 0b0001 /** Waveform Generation Mode for each used timer. */ #define AC_OUTPUT_PWM_OCR_WGM_1 0b0011 /** Offset added to PWM value to compensate for H-bridge weakness. */ #define AC_OUTPUT_PWM_OCR_OFFSET 0x40 #endif /* avrconfig_h */