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.
Diff: IHM01A1/stm32l0xx_it.cpp
- Revision:
- 0:b9444a40a999
diff -r 000000000000 -r b9444a40a999 IHM01A1/stm32l0xx_it.cpp --- /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>© 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****/