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Diffstat (limited to 'libmaple/stm32f2/include/series/i2c.h')
-rw-r--r-- | libmaple/stm32f2/include/series/i2c.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/libmaple/stm32f2/include/series/i2c.h b/libmaple/stm32f2/include/series/i2c.h deleted file mode 100644 index b231256..0000000 --- a/libmaple/stm32f2/include/series/i2c.h +++ /dev/null @@ -1,80 +0,0 @@ -/****************************************************************************** - * The MIT License - * - * Copyright (c) 2010 Perry Hung (from <libmaple/i2c.h>). - * Copyright (c) 2012 LeafLabs, LLC. - * Copyright (c) 2014 Google, Inc. - * - * 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. - *****************************************************************************/ - -#ifndef _LIBMAPLE_STM32F2_I2C_H_ -#define _LIBMAPLE_STM32F2_I2C_H_ - -#include <libmaple/i2c_common.h> -#include <libmaple/stm32.h> - -/* - * Register maps - */ - -/** I2C register map type */ -typedef struct i2c_reg_map { - __io uint32 CR1; /**< Control register 1 */ - __io uint32 CR2; /**< Control register 2 */ - __io uint32 OAR1; /**< Own address register 1 */ - __io uint32 OAR2; /**< Own address register 2 */ - __io uint32 DR; /**< Data register */ - __io uint32 SR1; /**< Status register 1 */ - __io uint32 SR2; /**< Status register 2 */ - __io uint32 CCR; /**< Clock control register */ - __io uint32 TRISE; /**< TRISE (rise time) register */ - __io uint32 FLTR; /**< Noise filter register */ -} i2c_reg_map; - -/** I2C1 register map base pointer */ -#define I2C1_BASE ((struct i2c_reg_map*)0x40005400) -/** I2C2 register map base pointer */ -#define I2C2_BASE ((struct i2c_reg_map*)0x40005800) -/** I2C3 register map base pointer */ -#define I2C3_BASE ((struct i2c_reg_map*)0x40005C00) - -/* - * Devices - */ - -extern i2c_dev* const I2C1; -extern i2c_dev* const I2C2; -extern i2c_dev* const I2C3; - -/* - * For internal use - */ - -static inline uint32 _i2c_bus_clk(i2c_dev *dev) { - /* All the I2C peripherals are on APB1 */ - return STM32_PCLK1 / (1000 * 1000); -} - -#undef _I2C_HAVE_IRQ_FIXUP -#undef _I2C_HAVE_DEPRECATED_I2C_REMAP - -#endif /* _LIBMAPLE_STM32F1_I2C_H_ */ |