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Diffstat (limited to 'libmaple/stm32f1/include/series/timer.h')
| -rw-r--r-- | libmaple/stm32f1/include/series/timer.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/libmaple/stm32f1/include/series/timer.h b/libmaple/stm32f1/include/series/timer.h new file mode 100644 index 0000000..3e2ab0f --- /dev/null +++ b/libmaple/stm32f1/include/series/timer.h @@ -0,0 +1,97 @@ +/****************************************************************************** + * The MIT License + * + * Copyright (c) 2012 LeafLabs, LLC. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + *****************************************************************************/ + +/** + * @file stm32f1/include/series/timer.h + * @author Marti Bolivar <mbolivar@leaflabs.com> + * @brief STM32F1 timer sub-header. + */ + +#ifndef _LIBMAPLE_STM32F1_TIMER_H_ +#define _LIBMAPLE_STM32F1_TIMER_H_ + +#include <libmaple/libmaple.h> +#include <series/timer.h> + +/* + * Register maps and devices + */ + +/** STM32F1 general purpose timer register map type */ +typedef struct timer_gen_reg_map { + __io uint32 CR1; /**< Control register 1 */ + __io uint32 CR2; /**< Control register 2 */ + __io uint32 SMCR; /**< Slave mode control register */ + __io uint32 DIER; /**< DMA/Interrupt enable register */ + __io uint32 SR; /**< Status register */ + __io uint32 EGR; /**< Event generation register */ + __io uint32 CCMR1; /**< Capture/compare mode register 1 */ + __io uint32 CCMR2; /**< Capture/compare mode register 2 */ + __io uint32 CCER; /**< Capture/compare enable register */ + __io uint32 CNT; /**< Counter */ + __io uint32 PSC; /**< Prescaler */ + __io uint32 ARR; /**< Auto-reload register */ + const uint32 RESERVED1; /**< Reserved */ + __io uint32 CCR1; /**< Capture/compare register 1 */ + __io uint32 CCR2; /**< Capture/compare register 2 */ + __io uint32 CCR3; /**< Capture/compare register 3 */ + __io uint32 CCR4; /**< Capture/compare register 4 */ + const uint32 RESERVED2; /**< Reserved */ + __io uint32 DCR; /**< DMA control register */ + __io uint32 DMAR; /**< DMA address for full transfer */ +} timer_gen_reg_map; + +/** Timer 1 register map base pointer */ +#define TIMER1_BASE ((struct timer_adv_reg_map*)0x40012C00) +/** Timer 2 register map base pointer */ +#define TIMER2_BASE ((struct timer_gen_reg_map*)0x40000000) +/** Timer 3 register map base pointer */ +#define TIMER3_BASE ((struct timer_gen_reg_map*)0x40000400) +/** Timer 4 register map base pointer */ +#define TIMER4_BASE ((struct timer_gen_reg_map*)0x40000800) +#if defined(STM32_HIGH_DENSITY) || defined(STM32_XL_DENSITY) +/** Timer 5 register map base pointer */ +#define TIMER5_BASE ((struct timer_gen_reg_map*)0x40000C00) +/** Timer 6 register map base pointer */ +#define TIMER6_BASE ((struct timer_bas_reg_map*)0x40001000) +/** Timer 7 register map base pointer */ +#define TIMER7_BASE ((struct timer_bas_reg_map*)0x40001400) +/** Timer 8 register map base pointer */ +#define TIMER8_BASE ((struct timer_adv_reg_map*)0x40013400) +#endif + +extern struct timer_dev *TIMER1; +extern struct timer_dev *TIMER2; +extern struct timer_dev *TIMER3; +extern struct timer_dev *TIMER4; +#if defined(STM32_HIGH_DENSITY) || defined(STM32_XL_DENSITY) +extern struct timer_dev *TIMER5; +extern struct timer_dev *TIMER6; +extern struct timer_dev *TIMER7; +extern struct timer_dev *TIMER8; +#endif + +#endif |