Add STM32F103 port

Add a fully functional STM32F1 port, currently mostly targeting STM32F103
microcontrollers. This requires an 8 MHz XTAL. The maximum possible step rate
is around 282K steps per second.

This uses stm32flash to burn the firmware. The bootloader needs to be started
by setting BOOT0 to 1 and resetting the MCU. There is no automatic bootloader,
unlike on Arduino.

Signed-off-by: Grigori Goronzy <greg@kinoho.net>

1 files changed, 146 insertions, 0 deletions

diff --git a/lib/hal-stm32f1/include/stm32f1xx_hal_can_ex.h b/lib/hal-stm32f1/include/stm32f1xx_hal_can_ex.h
new file mode 100644
index 00000000..1513d753
--- /dev/null
+++ b/lib/hal-stm32f1/include/stm32f1xx_hal_can_ex.h
@@ -0,0 +1,146 @@
+/**

+  ******************************************************************************

+  * @file    stm32f1xx_hal_can_ex.h

+  * @author  MCD Application Team

+  * @version V1.1.1

+  * @date    12-May-2017

+  * @brief   Header file of CAN HAL Extension module.

+  ******************************************************************************

+  * @attention

+  *

+  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>

+  *

+  * Redistribution and use in source and binary forms, with or without modification,

+  * are permitted provided that the following conditions are met:

+  *   1. Redistributions of source code must retain the above copyright notice,

+  *      this list of conditions and the following disclaimer.

+  *   2. Redistributions in binary form must reproduce the above copyright notice,

+  *      this list of conditions and the following disclaimer in the documentation

+  *      and/or other materials provided with the distribution.

+  *   3. Neither the name of STMicroelectronics nor the names of its contributors

+  *      may be used to endorse or promote products derived from this software

+  *      without specific prior written permission.

+  *

+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE

+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+  *

+  ******************************************************************************

+  */ 

+

+/* Define to prevent recursive inclusion -------------------------------------*/

+#ifndef __STM32F1xx_HAL_CAN_EX_H

+#define __STM32F1xx_HAL_CAN_EX_H

+

+#ifdef __cplusplus

+ extern "C" {

+#endif

+

+#if defined(STM32F103x6) || defined(STM32F103xB) || defined(STM32F103xE) || \

+    defined(STM32F103xG) || defined(STM32F105xC) || defined(STM32F107xC)

+

+/* Includes ------------------------------------------------------------------*/

+#include "stm32f1xx_hal_def.h"

+

+/** @addtogroup STM32F1xx_HAL_Driver

+  * @{

+  */

+

+/** @defgroup CANEx CANEx

+  * @{

+  */ 

+

+/* Exported types ------------------------------------------------------------*/

+

+/** 

+  * @brief  CAN filter configuration structure definition

+  */

+/* CAN filter banks differences over STM32F1 devices:                         */

+/* - STM32F1 Connectivity line: 28 filter banks shared between CAN1 and CAN2  */

+/* - Other STM32F10x devices:   14 filter banks                               */

+

+typedef struct

+{

+  uint32_t FilterIdHigh;          /*!< Specifies the filter identification number (MSBs for a 32-bit

+                                       configuration, first one for a 16-bit configuration).

+                                       This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ 

+                                              

+  uint32_t FilterIdLow;           /*!< Specifies the filter identification number (LSBs for a 32-bit

+                                       configuration, second one for a 16-bit configuration).

+                                       This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ 

+

+  uint32_t FilterMaskIdHigh;      /*!< Specifies the filter mask number or identification number,

+                                       according to the mode (MSBs for a 32-bit configuration,

+                                       first one for a 16-bit configuration).

+                                       This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ 

+

+  uint32_t FilterMaskIdLow;       /*!< Specifies the filter mask number or identification number,

+                                       according to the mode (LSBs for a 32-bit configuration,

+                                       second one for a 16-bit configuration).

+                                       This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ 

+

+  uint32_t FilterFIFOAssignment;  /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.

+                                       This parameter can be a value of @ref CAN_filter_FIFO */

+#if defined(STM32F105xC) || defined(STM32F107xC)

+  uint32_t FilterNumber;          /*!< Specifies the filter which will be initialized. 

+                                       This parameter must be a number between Min_Data = 0 and Max_Data = 27. */

+#else

+  uint32_t FilterNumber;          /*!< Specifies the filter which will be initialized. 

+                                       This parameter must be a number between Min_Data = 0 and Max_Data = 13. */

+#endif /* STM32F105xC || STM32F107xC */

+  uint32_t FilterMode;            /*!< Specifies the filter mode to be initialized.

+                                       This parameter can be a value of @ref CAN_filter_mode */

+

+  uint32_t FilterScale;           /*!< Specifies the filter scale.

+                                       This parameter can be a value of @ref CAN_filter_scale */

+

+  uint32_t FilterActivation;      /*!< Enable or disable the filter.

+                                       This parameter can be set to ENABLE or DISABLE. */

+                                       

+  uint32_t BankNumber;            /*!< Select the start slave bank filter

+                                       This parameter must be a number between Min_Data = 0 and Max_Data = 28. */ 

+  

+}CAN_FilterConfTypeDef;

+

+/* Exported constants --------------------------------------------------------*/

+/* Exported macro ------------------------------------------------------------*/

+/* Private macro -------------------------------------------------------------*/

+

+/** @defgroup CANEx_Private_Macros CAN Extended Private Macros

+  * @{

+  */

+#if defined(STM32F105xC) || defined(STM32F107xC)

+#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27U)

+#else

+#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 13U)

+#endif /* STM32F105xC || STM32F107xC */

+

+/**

+  * @}

+  */

+

+

+/**

+  * @}

+  */ 

+

+/**

+  * @}

+  */

+

+#endif /* STM32F103x6) || STM32F103xB || STM32F103xE || STM32F103xG) || STM32F105xC || STM32F107xC    */

+

+#ifdef __cplusplus

+}

+#endif

+

+#endif /* __STM32F1xx_HAL_CAN_EX_H */

+

+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/