| /* |
| * Copyright (c) 2016 RnDity Sp. z o.o. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef _STM32F3X_GPIO_REGISTERS_H_ |
| #define _STM32F3X_GPIO_REGISTERS_H_ |
| |
| /** |
| * @brief |
| * |
| * Based on reference manual: |
| * STM32F303xB/C/D/E, STM32F303x6/8, STM32F328x8, STM32F358xC, |
| * STM32F398xE advanced ARM(r)-based MCUs |
| * |
| * Chapter 11: General-purpose I/Os |
| */ |
| |
| struct stm32f3x_gpio { |
| u32_t moder; |
| u32_t otyper; |
| u32_t ospeedr; |
| u32_t pupdr; |
| u32_t idr; |
| u32_t odr; |
| u32_t bsrr; |
| u32_t lckr; |
| u32_t afr[2]; |
| u32_t brr; |
| }; |
| |
| union syscfg_cfgr1 { |
| u32_t val; |
| struct { |
| u32_t mem_mode :2 __packed; |
| u32_t rsvd__2_5 :4 __packed; |
| u32_t tim1_itr3_rmo :1 __packed; |
| u32_t dac_trig_rmp :1 __packed; |
| u32_t rsvd__8_10 :3 __packed; |
| u32_t tim16_dma_rmp :1 __packed; |
| u32_t tim17_dma_rmp :1 __packed; |
| u32_t tim16_dac1_dma_rmp :1 __packed; |
| u32_t tim17_dac2_dma_rmp :1 __packed; |
| u32_t dac2_ch1_dma_rmp :1 __packed; |
| u32_t i2c_pb6_fmp :1 __packed; |
| u32_t i2c_pb7_fmp :1 __packed; |
| u32_t i2c_pb8_fmp :1 __packed; |
| u32_t i2c_pb9_fmp :1 __packed; |
| u32_t i2c1_fmp :1 __packed; |
| u32_t rsvd__21 :1 __packed; |
| u32_t encoder_mode :2 __packed; |
| u32_t rsvd__24_25 :2 __packed; |
| u32_t fpu_ie :6 __packed; |
| } bit; |
| }; |
| |
| union syscfg_rcr { |
| u32_t val; |
| struct { |
| u32_t page0_wp :1 __packed; |
| u32_t page1_wp :1 __packed; |
| u32_t page2_wp :1 __packed; |
| u32_t page3_wp :1 __packed; |
| u32_t rsvd__4_31 :28 __packed; |
| } bit; |
| }; |
| |
| union syscfg__exticr { |
| u32_t val; |
| struct { |
| u16_t exti; |
| u16_t rsvd__16_31; |
| } bit; |
| }; |
| |
| struct stm32f3x_syscfg { |
| union syscfg_cfgr1 cfgr1; |
| union syscfg_rcr rcr; |
| union syscfg__exticr exticr1; |
| union syscfg__exticr exticr2; |
| union syscfg__exticr exticr3; |
| union syscfg__exticr exticr4; |
| u32_t cfgr2; |
| u32_t rsvd_0x1C; |
| u32_t rsvd_0x20; |
| u32_t rsvd_0x24; |
| u32_t rsvd_0x28; |
| u32_t rsvd_0x2C; |
| u32_t rsvd_0x30; |
| u32_t rsvd_0x34; |
| u32_t rsvd_0x38; |
| u32_t rsvd_0x3C; |
| u32_t rsvd_0x40; |
| u32_t rsvd_0x44; |
| u32_t rsvd_0x48; |
| u32_t rsvd_0x4C; |
| u32_t cfgr3; |
| }; |
| |
| #endif /* _STM32F3X_GPIO_REGISTERS_H_ */ |
