Zoltan Hudak / Mbed OS Baremetal_Blinky_Bluepill

Bare-metal configuration for a Bluepill board.

Warning

It does not work with the Mbed Online Compiler.

Follow these steps to import and compile them with Mbed CLI:

mbed import https://os.mbed.com/users/hudakz/code/Baremetal_Blinky_Bluepill
mbed compile -t GCC_ARM -m bluepill

TARGET_BLUEPILL/device/stm32f1xx.h@3:90a9ecd02b47, 2020-06-04 (annotated)

Committer:
hudakz
Date:
Thu Jun 04 21:46:13 2020 +0000
Revision:
3:90a9ecd02b47
Parent:
0:a04710facbb6 
Bare-metal blinky on Bluepill.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hudakz 0:a04710facbb6 1 /**
hudakz 0:a04710facbb6 2 ******************************************************************************
hudakz 0:a04710facbb6 3 * @file stm32f1xx.h
hudakz 0:a04710facbb6 4 * @author MCD Application Team
hudakz 0:a04710facbb6 5 * @version V4.2.0
hudakz 0:a04710facbb6 6 * @date 31-March-2017
hudakz 0:a04710facbb6 7 * @brief CMSIS STM32F1xx Device Peripheral Access Layer Header File.
hudakz 0:a04710facbb6 8 *
hudakz 0:a04710facbb6 9 * The file is the unique include file that the application programmer
hudakz 0:a04710facbb6 10 * is using in the C source code, usually in main.c. This file contains:
hudakz 0:a04710facbb6 11 * - Configuration section that allows to select:
hudakz 0:a04710facbb6 12 * - The STM32F1xx device used in the target application
hudakz 0:a04710facbb6 13 * - To use or not the peripheral’s drivers in application code(i.e.
hudakz 0:a04710facbb6 14 * code will be based on direct access to peripheral’s registers
hudakz 0:a04710facbb6 15 * rather than drivers API), this option is controlled by
hudakz 0:a04710facbb6 16 * "#define USE_HAL_DRIVER"
hudakz 0:a04710facbb6 17 *
hudakz 0:a04710facbb6 18 ******************************************************************************
hudakz 0:a04710facbb6 19 * @attention
hudakz 0:a04710facbb6 20 *
hudakz 0:a04710facbb6 21 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
hudakz 0:a04710facbb6 22 *
hudakz 0:a04710facbb6 23 * Redistribution and use in source and binary forms, with or without modification,
hudakz 0:a04710facbb6 24 * are permitted provided that the following conditions are met:
hudakz 0:a04710facbb6 25 * 1. Redistributions of source code must retain the above copyright notice,
hudakz 0:a04710facbb6 26 * this list of conditions and the following disclaimer.
hudakz 0:a04710facbb6 27 * 2. Redistributions in binary form must reproduce the above copyright notice,
hudakz 0:a04710facbb6 28 * this list of conditions and the following disclaimer in the documentation
hudakz 0:a04710facbb6 29 * and/or other materials provided with the distribution.
hudakz 0:a04710facbb6 30 * 3. Neither the name of STMicroelectronics nor the names of its contributors
hudakz 0:a04710facbb6 31 * may be used to endorse or promote products derived from this software
hudakz 0:a04710facbb6 32 * without specific prior written permission.
hudakz 0:a04710facbb6 33 *
hudakz 0:a04710facbb6 34 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
hudakz 0:a04710facbb6 35 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
hudakz 0:a04710facbb6 36 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
hudakz 0:a04710facbb6 37 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
hudakz 0:a04710facbb6 38 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
hudakz 0:a04710facbb6 39 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
hudakz 0:a04710facbb6 40 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
hudakz 0:a04710facbb6 41 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
hudakz 0:a04710facbb6 42 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
hudakz 0:a04710facbb6 43 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
hudakz 0:a04710facbb6 44 *
hudakz 0:a04710facbb6 45 ******************************************************************************
hudakz 0:a04710facbb6 46 */
hudakz 0:a04710facbb6 47
hudakz 0:a04710facbb6 48 /** @addtogroup CMSIS
hudakz 0:a04710facbb6 49 * @{
hudakz 0:a04710facbb6 50 */
hudakz 0:a04710facbb6 51
hudakz 0:a04710facbb6 52 /** @addtogroup stm32f1xx
hudakz 0:a04710facbb6 53 * @{
hudakz 0:a04710facbb6 54 */
hudakz 0:a04710facbb6 55
hudakz 0:a04710facbb6 56 #ifndef __STM32F1XX_H
hudakz 0:a04710facbb6 57 #define __STM32F1XX_H
hudakz 0:a04710facbb6 58
hudakz 0:a04710facbb6 59 #ifdef __cplusplus
hudakz 0:a04710facbb6 60 extern "C" {
hudakz 0:a04710facbb6 61 #endif /* __cplusplus */
hudakz 0:a04710facbb6 62
hudakz 0:a04710facbb6 63 /** @addtogroup Library_configuration_section
hudakz 0:a04710facbb6 64 * @{
hudakz 0:a04710facbb6 65 */
hudakz 0:a04710facbb6 66
hudakz 0:a04710facbb6 67 /**
hudakz 0:a04710facbb6 68 * @brief STM32 Family
hudakz 0:a04710facbb6 69 */
hudakz 0:a04710facbb6 70 #if !defined (STM32F1)
hudakz 0:a04710facbb6 71 #define STM32F1
hudakz 0:a04710facbb6 72 #endif /* STM32F1 */
hudakz 0:a04710facbb6 73
hudakz 0:a04710facbb6 74 /* Uncomment the line below according to the target STM32L device used in your
hudakz 0:a04710facbb6 75 application
hudakz 0:a04710facbb6 76 */
hudakz 0:a04710facbb6 77
hudakz 0:a04710facbb6 78 #if !defined (STM32F100xB) && !defined (STM32F100xE) && !defined (STM32F101x6) && \
hudakz 0:a04710facbb6 79 !defined (STM32F101xB) && !defined (STM32F101xE) && !defined (STM32F101xG) && !defined (STM32F102x6) && !defined (STM32F102xB) && !defined (STM32F103x6) && \
hudakz 0:a04710facbb6 80 !defined (STM32F103xB) && !defined (STM32F103xE) && !defined (STM32F103xG) && !defined (STM32F105xC) && !defined (STM32F107xC)
hudakz 0:a04710facbb6 81 /* #define STM32F100xB */ /*!< STM32F100C4, STM32F100R4, STM32F100C6, STM32F100R6, STM32F100C8, STM32F100R8, STM32F100V8, STM32F100CB, STM32F100RB and STM32F100VB */
hudakz 0:a04710facbb6 82 /* #define STM32F100xE */ /*!< STM32F100RC, STM32F100VC, STM32F100ZC, STM32F100RD, STM32F100VD, STM32F100ZD, STM32F100RE, STM32F100VE and STM32F100ZE */
hudakz 0:a04710facbb6 83 /* #define STM32F101x6 */ /*!< STM32F101C4, STM32F101R4, STM32F101T4, STM32F101C6, STM32F101R6 and STM32F101T6 Devices */
hudakz 0:a04710facbb6 84 /* #define STM32F101xB */ /*!< STM32F101C8, STM32F101R8, STM32F101T8, STM32F101V8, STM32F101CB, STM32F101RB, STM32F101TB and STM32F101VB */
hudakz 0:a04710facbb6 85 /* #define STM32F101xE */ /*!< STM32F101RC, STM32F101VC, STM32F101ZC, STM32F101RD, STM32F101VD, STM32F101ZD, STM32F101RE, STM32F101VE and STM32F101ZE */
hudakz 0:a04710facbb6 86 /* #define STM32F101xG */ /*!< STM32F101RF, STM32F101VF, STM32F101ZF, STM32F101RG, STM32F101VG and STM32F101ZG */
hudakz 0:a04710facbb6 87 /* #define STM32F102x6 */ /*!< STM32F102C4, STM32F102R4, STM32F102C6 and STM32F102R6 */
hudakz 0:a04710facbb6 88 /* #define STM32F102xB */ /*!< STM32F102C8, STM32F102R8, STM32F102CB and STM32F102RB */
hudakz 0:a04710facbb6 89 /* #define STM32F103x6 */ /*!< STM32F103C4, STM32F103R4, STM32F103T4, STM32F103C6, STM32F103R6 and STM32F103T6 */
hudakz 0:a04710facbb6 90 #define STM32F103xB /*!< STM32F103C8, STM32F103R8, STM32F103T8, STM32F103V8, STM32F103CB, STM32F103RB, STM32F103TB and STM32F103VB */
hudakz 0:a04710facbb6 91 /* #define STM32F103xE */ /*!< STM32F103RC, STM32F103VC, STM32F103ZC, STM32F103RD, STM32F103VD, STM32F103ZD, STM32F103RE, STM32F103VE and STM32F103ZE */
hudakz 0:a04710facbb6 92 /* #define STM32F103xG */ /*!< STM32F103RF, STM32F103VF, STM32F103ZF, STM32F103RG, STM32F103VG and STM32F103ZG */
hudakz 0:a04710facbb6 93 /* #define STM32F105xC */ /*!< STM32F105R8, STM32F105V8, STM32F105RB, STM32F105VB, STM32F105RC and STM32F105VC */
hudakz 0:a04710facbb6 94 /* #define STM32F107xC */ /*!< STM32F107RB, STM32F107VB, STM32F107RC and STM32F107VC */
hudakz 0:a04710facbb6 95 #endif
hudakz 0:a04710facbb6 96
hudakz 0:a04710facbb6 97 /* Tip: To avoid modifying this file each time you need to switch between these
hudakz 0:a04710facbb6 98 devices, you can define the device in your toolchain compiler preprocessor.
hudakz 0:a04710facbb6 99 */
hudakz 0:a04710facbb6 100
hudakz 0:a04710facbb6 101 #if !defined (USE_HAL_DRIVER)
hudakz 0:a04710facbb6 102 /**
hudakz 0:a04710facbb6 103 * @brief Comment the line below if you will not use the peripherals drivers.
hudakz 0:a04710facbb6 104 In this case, these drivers will not be included and the application code will
hudakz 0:a04710facbb6 105 be based on direct access to peripherals registers
hudakz 0:a04710facbb6 106 */
hudakz 0:a04710facbb6 107 #define USE_HAL_DRIVER
hudakz 0:a04710facbb6 108 #endif /* USE_HAL_DRIVER */
hudakz 0:a04710facbb6 109
hudakz 0:a04710facbb6 110 /**
hudakz 0:a04710facbb6 111 * @brief CMSIS Device version number V4.2.0
hudakz 0:a04710facbb6 112 */
hudakz 0:a04710facbb6 113 #define __STM32F1_CMSIS_VERSION_MAIN (0x04) /*!< [31:24] main version */
hudakz 0:a04710facbb6 114 #define __STM32F1_CMSIS_VERSION_SUB1 (0x02) /*!< [23:16] sub1 version */
hudakz 0:a04710facbb6 115 #define __STM32F1_CMSIS_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */
hudakz 0:a04710facbb6 116 #define __STM32F1_CMSIS_VERSION_RC (0x00) /*!< [7:0] release candidate */
hudakz 0:a04710facbb6 117 #define __STM32F1_CMSIS_VERSION ((__STM32F1_CMSIS_VERSION_MAIN << 24)\
hudakz 0:a04710facbb6 118 |(__STM32F1_CMSIS_VERSION_SUB1 << 16)\
hudakz 0:a04710facbb6 119 |(__STM32F1_CMSIS_VERSION_SUB2 << 8 )\
hudakz 0:a04710facbb6 120 |(__STM32F1_CMSIS_VERSION_RC))
hudakz 0:a04710facbb6 121
hudakz 0:a04710facbb6 122 /**
hudakz 0:a04710facbb6 123 * @}
hudakz 0:a04710facbb6 124 */
hudakz 0:a04710facbb6 125
hudakz 0:a04710facbb6 126 /** @addtogroup Device_Included
hudakz 0:a04710facbb6 127 * @{
hudakz 0:a04710facbb6 128 */
hudakz 0:a04710facbb6 129
hudakz 0:a04710facbb6 130 #if defined(STM32F100xB)
hudakz 0:a04710facbb6 131 #include "stm32f100xb.h"
hudakz 0:a04710facbb6 132 #elif defined(STM32F100xE)
hudakz 0:a04710facbb6 133 #include "stm32f100xe.h"
hudakz 0:a04710facbb6 134 #elif defined(STM32F101x6)
hudakz 0:a04710facbb6 135 #include "stm32f101x6.h"
hudakz 0:a04710facbb6 136 #elif defined(STM32F101xB)
hudakz 0:a04710facbb6 137 #include "stm32f101xb.h"
hudakz 0:a04710facbb6 138 #elif defined(STM32F101xE)
hudakz 0:a04710facbb6 139 #include "stm32f101xe.h"
hudakz 0:a04710facbb6 140 #elif defined(STM32F101xG)
hudakz 0:a04710facbb6 141 #include "stm32f101xg.h"
hudakz 0:a04710facbb6 142 #elif defined(STM32F102x6)
hudakz 0:a04710facbb6 143 #include "stm32f102x6.h"
hudakz 0:a04710facbb6 144 #elif defined(STM32F102xB)
hudakz 0:a04710facbb6 145 #include "stm32f102xb.h"
hudakz 0:a04710facbb6 146 #elif defined(STM32F103x6)
hudakz 0:a04710facbb6 147 #include "stm32f103x6.h"
hudakz 0:a04710facbb6 148 #elif defined(STM32F103xB)
hudakz 0:a04710facbb6 149 #include "stm32f103xb.h"
hudakz 0:a04710facbb6 150 #elif defined(STM32F103xE)
hudakz 0:a04710facbb6 151 #include "stm32f103xe.h"
hudakz 0:a04710facbb6 152 #elif defined(STM32F103xG)
hudakz 0:a04710facbb6 153 #include "stm32f103xg.h"
hudakz 0:a04710facbb6 154 #elif defined(STM32F105xC)
hudakz 0:a04710facbb6 155 #include "stm32f105xc.h"
hudakz 0:a04710facbb6 156 #elif defined(STM32F107xC)
hudakz 0:a04710facbb6 157 #include "stm32f107xc.h"
hudakz 0:a04710facbb6 158 #else
hudakz 0:a04710facbb6 159 #error "Please select first the target STM32F1xx device used in your application (in stm32f1xx.h file)"
hudakz 0:a04710facbb6 160 #endif
hudakz 0:a04710facbb6 161
hudakz 0:a04710facbb6 162 /**
hudakz 0:a04710facbb6 163 * @}
hudakz 0:a04710facbb6 164 */
hudakz 0:a04710facbb6 165
hudakz 0:a04710facbb6 166 /** @addtogroup Exported_types
hudakz 0:a04710facbb6 167 * @{
hudakz 0:a04710facbb6 168 */
hudakz 0:a04710facbb6 169 typedef enum
hudakz 0:a04710facbb6 170 {
hudakz 0:a04710facbb6 171 RESET = 0,
hudakz 0:a04710facbb6 172 SET = !RESET
hudakz 0:a04710facbb6 173 } FlagStatus, ITStatus;
hudakz 0:a04710facbb6 174
hudakz 0:a04710facbb6 175 typedef enum
hudakz 0:a04710facbb6 176 {
hudakz 0:a04710facbb6 177 DISABLE = 0,
hudakz 0:a04710facbb6 178 ENABLE = !DISABLE
hudakz 0:a04710facbb6 179 } FunctionalState;
hudakz 0:a04710facbb6 180 #define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
hudakz 0:a04710facbb6 181
hudakz 0:a04710facbb6 182 typedef enum
hudakz 0:a04710facbb6 183 {
hudakz 0:a04710facbb6 184 ERROR = 0,
hudakz 0:a04710facbb6 185 SUCCESS = !ERROR
hudakz 0:a04710facbb6 186 } ErrorStatus;
hudakz 0:a04710facbb6 187
hudakz 0:a04710facbb6 188 /**
hudakz 0:a04710facbb6 189 * @}
hudakz 0:a04710facbb6 190 */
hudakz 0:a04710facbb6 191
hudakz 0:a04710facbb6 192
hudakz 0:a04710facbb6 193 /** @addtogroup Exported_macros
hudakz 0:a04710facbb6 194 * @{
hudakz 0:a04710facbb6 195 */
hudakz 0:a04710facbb6 196 #define SET_BIT(REG, BIT) ((REG) |= (BIT))
hudakz 0:a04710facbb6 197
hudakz 0:a04710facbb6 198 #define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT))
hudakz 0:a04710facbb6 199
hudakz 0:a04710facbb6 200 #define READ_BIT(REG, BIT) ((REG) & (BIT))
hudakz 0:a04710facbb6 201
hudakz 0:a04710facbb6 202 #define CLEAR_REG(REG) ((REG) = (0x0))
hudakz 0:a04710facbb6 203
hudakz 0:a04710facbb6 204 #define WRITE_REG(REG, VAL) ((REG) = (VAL))
hudakz 0:a04710facbb6 205
hudakz 0:a04710facbb6 206 #define READ_REG(REG) ((REG))
hudakz 0:a04710facbb6 207
hudakz 0:a04710facbb6 208 #define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK)))
hudakz 0:a04710facbb6 209
hudakz 0:a04710facbb6 210 #define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL)))
hudakz 0:a04710facbb6 211
hudakz 0:a04710facbb6 212
hudakz 0:a04710facbb6 213 /**
hudakz 0:a04710facbb6 214 * @}
hudakz 0:a04710facbb6 215 */
hudakz 0:a04710facbb6 216
hudakz 0:a04710facbb6 217 #if defined (USE_HAL_DRIVER)
hudakz 0:a04710facbb6 218 #include "stm32f1xx_hal.h"
hudakz 0:a04710facbb6 219 #endif /* USE_HAL_DRIVER */
hudakz 0:a04710facbb6 220
hudakz 0:a04710facbb6 221
hudakz 0:a04710facbb6 222 #ifdef __cplusplus
hudakz 0:a04710facbb6 223 }
hudakz 0:a04710facbb6 224 #endif /* __cplusplus */
hudakz 0:a04710facbb6 225
hudakz 0:a04710facbb6 226 #endif /* __STM32F1xx_H */
hudakz 0:a04710facbb6 227 /**
hudakz 0:a04710facbb6 228 * @}
hudakz 0:a04710facbb6 229 */
hudakz 0:a04710facbb6 230
hudakz 0:a04710facbb6 231 /**
hudakz 0:a04710facbb6 232 * @}
hudakz 0:a04710facbb6 233 */
hudakz 0:a04710facbb6 234
hudakz 0:a04710facbb6 235
hudakz 0:a04710facbb6 236
hudakz 0:a04710facbb6 237
hudakz 0:a04710facbb6 238 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/