X-CUBE-SPN1-20150128 example source code for one motor compiled under mbed. Tested OK on Nucleo F401. l6474.cpp is modified from original with defines in l6474_target_config.h to select the original behaviour (motor de-energised when halted), or new mode to continue powering with a (reduced) current in the coils (braking/position hold capability). On F401 avoid using mbed's InterruptIn on pins 10-15 (any port). Beware of other conflicts! L0 & F0 are included but untested.

Dependencies:   mbed

Revision:
0:b9444a40a999
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/IHM01A1/stm32l0xx_it.cpp	Sat Sep 05 20:18:14 2015 +0000
@@ -0,0 +1,183 @@
+/**
+  ******************************************************************************
+  * @file    Multi/Examples/MotionControl/IHM01A1_ExampleFor1Motor/Src/stm32l0xx_it.c 
+  * @author  IPC Rennes
+  * @version V1.5.0
+  * @date    November 12, 2014
+  * @brief   Main Interrupt Service Routines.
+  *          This file provides template for all exceptions handler and 
+  *          peripherals interrupt service routine.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2014 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.
+  *
+  ******************************************************************************
+  */
+#ifdef TARGET_STM32L0
+/* Includes ------------------------------------------------------------------*/
+#include "mbed.h"
+#include "stm32l0xx_it.h"
+#include "motorcontrol.h"
+    
+/** @addtogroup Interrupt_Handlers
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+extern TIM_HandleTypeDef hTimPwm1;
+extern TIM_HandleTypeDef hTimPwm2;
+extern TIM_HandleTypeDef hTimPwm3;
+    
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+
+/******************************************************************************/
+/*            Cortex-M0+ Processor Exceptions Handlers                         */
+/******************************************************************************/
+
+/**
+  * @brief   This function handles NMI exception.
+  * @param  None
+  * @retval None
+  */
+void NMI_Handler(void)
+{
+}
+
+/**
+  * @brief  This function handles Hard Fault exception.
+  * @param  None
+  * @retval None
+  */
+void HardFault_Handler(void)
+{
+  /* Go to infinite loop when Hard Fault exception occurs */
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief  This function handles SVCall exception.
+  * @param  None
+  * @retval None
+  */
+void SVC_Handler(void)
+{
+}
+
+/**
+  * @brief  This function handles Debug Monitor exception.
+  * @param  None
+  * @retval None
+  */
+void DebugMon_Handler(void)
+{
+}
+
+/**
+  * @brief  This function handles PendSVC exception.
+  * @param  None
+  * @retval None
+  */
+void PendSV_Handler(void)
+{
+}
+
+/**
+  * @brief  This function handles SysTick Handler.
+  * @param  None
+  * @retval None
+  */
+void SysTick_Handler(void)
+{
+  HAL_IncTick();
+}
+
+/******************************************************************************/
+/*                 STM32L0xx Peripherals Interrupt Handlers                   */
+/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */
+/*  available peripheral interrupt handler's name please refer to the startup */
+/*  file (startup_stm32l0xx.s).                                               */
+/******************************************************************************/
+
+/**
+  * @brief  This function handles interrupt for External lines 4 to 15
+  * @param  None
+  * @retval None
+  */
+void EXTI4_15_IRQHandler(void)
+{
+  HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_10);
+}
+
+/**
+  * @brief  This function handles TIM2 interrupt request.
+  * @param  None
+  * @retval None
+  */
+void TIM2_IRQHandler(void)
+{
+  HAL_TIM_IRQHandler(&hTimPwm2);
+}
+
+/**
+  * @brief  This function handles TIM22 interrupt request.
+  * @param  None
+  * @retval None
+  */
+void TIM22_IRQHandler(void)
+{
+  HAL_TIM_IRQHandler(&hTimPwm1);
+}
+
+/**
+  * @brief  This function handles TIM21 interrupt request.
+  * @param  None
+  * @retval None
+  */
+void TIM21_IRQHandler(void)
+{
+  HAL_TIM_IRQHandler(&hTimPwm3);
+}
+/**
+  * @brief  This function handles PPP interrupt request.
+  * @param  None
+  * @retval None
+  */
+/*void PPP_IRQHandler(void)
+{
+}*/
+
+/**
+  * @}
+  */ 
+#endif
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/