/****************************************************************************** * The MIT License * * Copyright (c) 2010 Perry Hung. * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, copy, * modify, merge, publish, distribute, sublicense, and/or sell copies * of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. *****************************************************************************/ /** * @file libmaple/stm32f1/include/series/nvic.h * @brief STM32F1 Nested Vectored Interrupt Controller (NVIC) support. */ #ifndef _LIBMAPLE_STM32F1_NVIC_H_ #define _LIBMAPLE_STM32F1_NVIC_H_ #ifdef __cplusplus extern "C"{ #endif #include #include /** * @brief STM32F1 interrupt vector table interrupt numbers. * @see */ typedef enum nvic_irq_num { NVIC_NMI = -14, /**< Non-maskable interrupt */ NVIC_HARDFAULT = -13, /**< Hard fault (all class of fault) */ NVIC_MEM_MANAGE = -12, /**< Memory management */ NVIC_BUS_FAULT = -11, /**< Bus fault: prefetch fault, memory access fault. */ NVIC_USAGE_FAULT = -10, /**< Usage fault: Undefined instruction or illegal state. */ NVIC_SVC = -5, /**< System service call via SWI insruction */ NVIC_DEBUG_MON = -4, /**< Debug monitor */ NVIC_PEND_SVC = -2, /**< Pendable request for system service */ NVIC_SYSTICK = -1, /**< System tick timer */ NVIC_WWDG = 0, /**< Window watchdog interrupt */ NVIC_PVD = 1, /**< PVD through EXTI line detection */ NVIC_TAMPER = 2, /**< Tamper */ NVIC_RTC = 3, /**< Real-time clock */ NVIC_FLASH = 4, /**< Flash */ NVIC_RCC = 5, /**< Reset and clock control */ NVIC_EXTI0 = 6, /**< EXTI line 0 */ NVIC_EXTI1 = 7, /**< EXTI line 1 */ NVIC_EXTI2 = 8, /**< EXTI line 2 */ NVIC_EXTI3 = 9, /**< EXTI line 3 */ NVIC_EXTI4 = 10, /**< EXTI line 4 */ NVIC_DMA_CH1 = 11, /**< DMA1 channel 1 */ NVIC_DMA_CH2 = 12, /**< DMA1 channel 2 */ NVIC_DMA_CH3 = 13, /**< DMA1 channel 3 */ NVIC_DMA_CH4 = 14, /**< DMA1 channel 4 */ NVIC_DMA_CH5 = 15, /**< DMA1 channel 5 */ NVIC_DMA_CH6 = 16, /**< DMA1 channel 6 */ NVIC_DMA_CH7 = 17, /**< DMA1 channel 7 */ NVIC_ADC_1_2 = 18, /**< ADC1 and ADC2 */ NVIC_USB_HP_CAN_TX = 19, /**< USB high priority or CAN TX */ NVIC_USB_LP_CAN_RX0 = 20, /**< USB low priority or CAN RX0 */ NVIC_CAN_RX1 = 21, /**< CAN RX1 */ NVIC_CAN_SCE = 22, /**< CAN SCE */ NVIC_EXTI_9_5 = 23, /**< EXTI line [9:5] */ NVIC_TIMER1_BRK_TIMER9 = 24, /**< Timer 1 break, Timer 9. */ NVIC_TIMER1_UP_TIMER10 = 25, /**< Timer 1 update, Timer 10. */ NVIC_TIMER1_TRG_COM_TIMER11 = 26, /**< * Timer 1 trigger and commutation, * Timer 11. */ NVIC_TIMER1_CC = 27, /**< Timer 1 capture/compare */ NVIC_TIMER2 = 28, /**< Timer 2 */ NVIC_TIMER3 = 29, /**< Timer 3 */ NVIC_TIMER4 = 30, /**< Timer 4 */ NVIC_I2C1_EV = 31, /**< I2C1 event */ NVIC_I2C1_ER = 32, /**< I2C1 error */ NVIC_I2C2_EV = 33, /**< I2C2 event */ NVIC_I2C2_ER = 34, /**< I2C2 error */ NVIC_SPI1 = 35, /**< SPI1 */ NVIC_SPI2 = 36, /**< SPI2 */ NVIC_USART1 = 37, /**< USART1 */ NVIC_USART2 = 38, /**< USART2 */ NVIC_USART3 = 39, /**< USART3 */ NVIC_EXTI_15_10 = 40, /**< EXTI line [15:10] */ NVIC_RTCALARM = 41, /**< RTC alarm through EXTI line */ NVIC_USBWAKEUP = 42, /**< USB wakeup from suspend through EXTI line */ NVIC_TIMER8_BRK_TIMER12 = 43, /**< Timer 8 break, timer 12 */ NVIC_TIMER8_UP_TIMER13 = 44, /**< Timer 8 update, timer 13 */ NVIC_TIMER8_TRG_COM_TIMER14 = 45, /**< * Timer 8 trigger and commutation, * Timer 14. */ NVIC_TIMER8_CC = 46, /**< Timer 8 capture/compare */ NVIC_ADC3 = 47, /**< ADC3 */ NVIC_FSMC = 48, /**< FSMC */ NVIC_SDIO = 49, /**< SDIO */ NVIC_TIMER5 = 50, /**< Timer 5 */ NVIC_SPI3 = 51, /**< SPI3 */ NVIC_UART4 = 52, /**< UART4 */ NVIC_UART5 = 53, /**< UART5 */ NVIC_TIMER6 = 54, /**< Timer 6 */ NVIC_TIMER7 = 55, /**< Timer 7 */ NVIC_DMA2_CH1 = 56, /**< DMA2 channel 1 */ NVIC_DMA2_CH2 = 57, /**< DMA2 channel 2 */ NVIC_DMA2_CH3 = 58, /**< DMA2 channel 3 */ NVIC_DMA2_CH_4_5 = 59, /**< DMA2 channels 4 and 5 */ /* Old enumerators kept around for backwards compatibility: */ NVIC_TIMER1_BRK = NVIC_TIMER1_BRK_TIMER9, /**< @brief (Deprecated) Timer 1 break * * For backwards compatibility only. * Use NVIC_TIMER1_BRK_TIMER9 instead. */ NVIC_TIMER1_UP = NVIC_TIMER1_UP_TIMER10, /**< @brief (Deprecated) Timer 1 update. * * For backwards compatibility only. * Use NVIC_TIMER1_UP_TIMER10 instead. */ NVIC_TIMER1_TRG_COM = NVIC_TIMER1_TRG_COM_TIMER11, /**< @brief (deprecated) Timer 1 trigger * and commutation. * * For backwards compatibility only. * Use NVIC_TIMER1_TRG_COM_TIMER11 * instead. */ NVIC_TIMER8_BRK = NVIC_TIMER8_BRK_TIMER12, /**< @brief (deprecated) Timer 8 break * * For backwards compatibility only. * Use NVIC_TIMER8_BRK_TIMER12 instead. */ NVIC_TIMER8_UP = NVIC_TIMER8_UP_TIMER13, /**< @brief (deprecated) Timer 8 update * For backwards compatibility only. * Use NVIC_TIMER8_UP_TIMER13 instead. */ NVIC_TIMER8_TRG_COM = NVIC_TIMER8_TRG_COM_TIMER14, /**< @brief (deprecated) Timer 8 trigger * and commutation. * For backwards compatibility only. * Use NVIC_TIMER8_TRG_COM_TIMER14 * instead. */ } nvic_irq_num; static inline void nvic_irq_disable_all(void) { /* Even low-density devices have over 32 interrupt lines. */ NVIC_BASE->ICER[0] = 0xFFFFFFFF; NVIC_BASE->ICER[1] = 0xFFFFFFFF; #if STM32_NR_INTERRUPTS > 64 /* Only some have over 64; e.g. connectivity line MCUs. */ NVIC_BASE->ICER[2] = 0xFFFFFFFF; #endif } #ifdef __cplusplus } #endif #endif