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Diffstat (limited to 'include/libopencm3/stm32/g0/timer.h')
| -rw-r--r-- | include/libopencm3/stm32/g0/timer.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/include/libopencm3/stm32/g0/timer.h b/include/libopencm3/stm32/g0/timer.h new file mode 100644 index 00000000..1f102ba8 --- /dev/null +++ b/include/libopencm3/stm32/g0/timer.h @@ -0,0 +1,74 @@ +/** @defgroup timer_defines Timer Defines + * + * @ingroup STM32G0xx_defines + * + * @brief <b>Defined Constants and Types for the STM32G0xx Timers</b> + * + * @version 1.0.0 + * + * LGPL License Terms @ref lgpl_license + * */ +/* + * This file is part of the libopencm3 project. + * + * Copyright (C) 2019 Guillaume Revaillot <g.revaillot@gmail.com> + * + * This library is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This library 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this library. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef LIBOPENCM3_TIMER_H +#define LIBOPENCM3_TIMER_H + +#include <libopencm3/stm32/common/timer_common_all.h> + +/**@{*/ + +/* Option Register (TIMx_OR1) */ +#define TIM_OR1(tim_base) MMIO32((tim_base) + 0x50) +#define TIM2_OR1 TIM_OR1(TIM2) +#define TIM3_OR1 TIM_OR1(TIM3) + +/* Alternate Function (TIMx_AF1) */ +#define TIM_AF1(tim_base) MMIO32((tim_base) + 0x60) +#define TIM2_AF1 TIM_AF1(TIM2) +#define TIM3_AF1 TIM_AF1(TIM3) +#define TIM16_AF1 TIM_AF1(TIM16) +#define TIM17_AF1 TIM_AF1(TIM17) + +/* Input Selection Register (TIMx_TISEL) */ +#define TIM_TISEL(tim_base) MMIO32((tim_base) + 0x68) +#define TIM2_TISEL TIM_TISEL(TIM2) +#define TIM3_TISEL TIM_TISEL(TIM3) +#define TIM14_TISEL TIM_TISEL(TIM14) +#define TIM16_TISEL TIM_TISEL(TIM16) +#define TIM17_TISEL TIM_TISEL(TIM17) + +/* --- TIMx_OR1 values ---------------------------------------------------- */ + +/* OCREF_CLR: ocref_clr Source Selection */ +#define TIM_OR1_OCREF_CLR (1 << 0) + +/** @defgroup tim_or1_ocref_clr TIM_OR1_OCREF_CLR Source Selection +@{*/ +#define TIM_OR1_OCREF_CLR_COMP1 (0) +#define TIM_OR1_OCREF_CLR_COMP2 (1) +/**@}*/ + +BEGIN_DECLS + +END_DECLS + +/**@}*/ + +#endif |