QD4C-firmware/app/isr.c

/*********************************************************************************************************************
 * CH32V307VCT6 Opensourec Library <EFBFBD><EFBFBD><EFBFBD><EFBFBD>CH32V307VCT6 <EFBFBD><EFBFBD>Դ<EFBFBD>⣩<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڹٷ<EFBFBD> SDK <EFBFBD>ӿڵĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD>
 * Copyright (c) 2022 SEEKFREE <EFBFBD><EFBFBD><EFBFBD>ɿƼ<EFBFBD>
 *
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD> CH32V307VCT6 <EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 *
 * CH32V307VCT6 <EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ը<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᷢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> GPL<EFBFBD><EFBFBD>GNU General Public License<EFBFBD><EFBFBD><EFBFBD><EFBFBD> GNU ͨ<EFBFBD>ù<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * <EFBFBD><EFBFBD> GPL <EFBFBD>ĵ<EFBFBD> 3 <EFBFBD>棨<EFBFBD><EFBFBD> GPL3.0<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD>κκ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD><EFBFBD><EFBFBD>
 *
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD>ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κεı<EFBFBD>֤
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD>ʺ<EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD>;<EFBFBD>ı<EFBFBD>֤
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD> GPL
 *
 * <EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬʱ<EFBFBD>յ<EFBFBD>һ<EFBFBD><EFBFBD> GPL <EFBFBD>ĸ<EFBFBD><EFBFBD><EFBFBD>
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><https://www.gnu.org/licenses/>
 *
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> GPL3.0 <EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤Э<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD>İ汾
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӣ<EFBFBD>İ<EFBFBD><EFBFBD><EFBFBD> libraries/doc <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD> GPL3_permission_statement.txt <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> libraries <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD> LICENSE <EFBFBD>ļ<EFBFBD>
 * <EFBFBD><EFBFBD>ӭ<EFBFBD><EFBFBD>λʹ<EFBFBD>ò<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>뱣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿƼ<EFBFBD><EFBFBD>İ<EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 *
 * <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>          isr
 * <EFBFBD><EFBFBD>˾<EFBFBD><EFBFBD><EFBFBD><EFBFBD>          <EFBFBD>ɶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿƼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>޹<EFBFBD>˾
 * <EFBFBD>汾<EFBFBD><EFBFBD>Ϣ          <EFBFBD>鿴 libraries/doc <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> version <EFBFBD>ļ<EFBFBD> <EFBFBD>汾˵<EFBFBD><EFBFBD>
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>          MounRiver Studio V1.8.1
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ̨          CH32V307VCT6
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>          https://seekfree.taobao.com/
 *
 * <EFBFBD>޸ļ<EFBFBD>¼
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>                                      <EFBFBD><EFBFBD><EFBFBD><EFBFBD>                             <EFBFBD><EFBFBD>ע
 * 2022-09-15        <EFBFBD><EFBFBD> W            first version
 ********************************************************************************************************************/

#include "zf_common_headfile.h"

#include "by_imu.h"
#include "by_buzzer.h"
#include "by_rt_button.h"
#include "by_frame.h"

#include "jj_motion.h"
#include "jj_blueteeth.h"

void NMI_Handler(void) __attribute__((interrupt()));
void HardFault_Handler(void) __attribute__((interrupt()));

void USART1_IRQHandler(void) __attribute__((interrupt()));
void USART2_IRQHandler(void) __attribute__((interrupt()));
void USART3_IRQHandler(void) __attribute__((interrupt()));
void UART4_IRQHandler(void) __attribute__((interrupt()));
void UART5_IRQHandler(void) __attribute__((interrupt()));
void UART6_IRQHandler(void) __attribute__((interrupt()));
void UART7_IRQHandler(void) __attribute__((interrupt()));
void UART8_IRQHandler(void) __attribute__((interrupt()));
void DVP_IRQHandler(void) __attribute__((interrupt()));
// void TIM1_BRK_IRQHandler        (void)  __attribute__((interrupt()));
void TIM1_UP_IRQHandler(void) __attribute__((interrupt()));
// void TIM1_TRG_COM_IRQHandler    (void)  __attribute__((interrupt()));
// void TIM1_CC_IRQHandler         (void)  __attribute__((interrupt()));
void TIM2_IRQHandler(void) __attribute__((interrupt()));
void TIM3_IRQHandler(void) __attribute__((interrupt()));
void TIM4_IRQHandler(void) __attribute__((interrupt()));
void TIM5_IRQHandler(void) __attribute__((interrupt()));
void TIM6_IRQHandler(void) __attribute__((interrupt()));
void TIM7_IRQHandler(void) __attribute__((interrupt()));
// void TIM8_BRK_IRQHandler        (void)  __attribute__((interrupt()));
void TIM8_UP_IRQHandler(void) __attribute__((interrupt()));
// void TIM8_TRG_COM_IRQHandler    (void)  __attribute__((interrupt()));
// void TIM8_CC_IRQHandler         (void)  __attribute__((interrupt()));
// void TIM9_BRK_IRQHandler        (void)  __attribute__((interrupt()));
void TIM9_UP_IRQHandler(void) __attribute__((interrupt()));
// void TIM9_TRG_COM_IRQHandler    (void)  __attribute__((interrupt()));
// void TIM9_CC_IRQHandler         (void)  __attribute__((interrupt()));
// void TIM10_BRK_IRQHandler       (void)  __attribute__((interrupt()));
void TIM10_UP_IRQHandler(void) __attribute__((interrupt()));
// void TIM10_TRG_COM_IRQHandler   (void)  __attribute__((interrupt()));
// void TIM10_CC_IRQHandler        (void)  __attribute__((interrupt()));

void EXTI0_IRQHandler(void) __attribute__((interrupt()));
void EXTI1_IRQHandler(void) __attribute__((interrupt()));
void EXTI2_IRQHandler(void) __attribute__((interrupt()));
void EXTI3_IRQHandler(void) __attribute__((interrupt()));
void EXTI4_IRQHandler(void) __attribute__((interrupt()));
void EXTI9_5_IRQHandler(void) __attribute__((interrupt()));
void EXTI15_10_IRQHandler(void) __attribute__((interrupt()));

void USART1_IRQHandler(void)
{
    if (USART_GetITStatus(USART1, USART_IT_RXNE) != RESET) {

        USART_ClearITPendingBit(USART1, USART_IT_RXNE);
    }
}
void USART2_IRQHandler(void)
{
    if (USART_GetITStatus(USART2, USART_IT_RXNE) != RESET) {
        uart_query_byte(UART_2, &bt_buffer);
        bt_rx_flag = true;
        USART_ClearITPendingBit(USART2, USART_IT_RXNE);
    }
}
void USART3_IRQHandler(void)
{
    if (USART_GetITStatus(USART3, USART_IT_RXNE) != RESET) {
        USART_ClearITPendingBit(USART3, USART_IT_RXNE);
    }
}
void UART4_IRQHandler(void)
{
    if (USART_GetITStatus(UART4, USART_IT_RXNE) != RESET) {
        uint8_t data_s = 0;
        uart_query_byte(UART_4, &data_s);
        by_frame_parse_uart_handle(data_s);
        USART_ClearITPendingBit(UART4, USART_IT_RXNE);
    }
}
void UART5_IRQHandler(void)
{
    if (USART_GetITStatus(UART5, USART_IT_RXNE) != RESET) {
        camera_uart_handler();
        USART_ClearITPendingBit(UART5, USART_IT_RXNE);
    }
}
void UART6_IRQHandler(void)
{
    if (USART_GetITStatus(UART6, USART_IT_RXNE) != RESET) {

        USART_ClearITPendingBit(UART6, USART_IT_RXNE);
    }
}
void UART7_IRQHandler(void)
{
    if (USART_GetITStatus(UART7, USART_IT_RXNE) != RESET) {
        wireless_module_uart_handler();
        USART_ClearITPendingBit(UART7, USART_IT_RXNE);
    }
}
void UART8_IRQHandler(void)
{
    if (USART_GetITStatus(UART8, USART_IT_RXNE) != RESET) {
        gps_uart_callback();
        USART_ClearITPendingBit(UART8, USART_IT_RXNE);
    }
}

void DVP_IRQHandler(void)
{
    if (DVP->IFR & RB_DVP_IF_FRM_DONE) {
        camera_dvp_handler();
        DVP->IFR &= ~RB_DVP_IF_FRM_DONE;
    }
}
void EXTI0_IRQHandler(void)
{
    if (SET == EXTI_GetITStatus(EXTI_Line0)) {
        EXTI_ClearITPendingBit(EXTI_Line0);
    }
}

void EXTI1_IRQHandler(void)
{
    if (SET == EXTI_GetITStatus(EXTI_Line1)) {
        EXTI_ClearITPendingBit(EXTI_Line1);
    }
}

void EXTI2_IRQHandler(void)
{
    if (SET == EXTI_GetITStatus(EXTI_Line2)) {
        EXTI_ClearITPendingBit(EXTI_Line2);
    }
}

void EXTI3_IRQHandler(void)
{
    if (SET == EXTI_GetITStatus(EXTI_Line3)) {
        EXTI_ClearITPendingBit(EXTI_Line3);
    }
}

void EXTI4_IRQHandler(void)
{
    if (SET == EXTI_GetITStatus(EXTI_Line4)) {
        EXTI_ClearITPendingBit(EXTI_Line4);
    }
}

void EXTI9_5_IRQHandler(void)
{
    if (SET == EXTI_GetITStatus(EXTI_Line5)) {
        EXTI_ClearITPendingBit(EXTI_Line5);
    }
    if (SET == EXTI_GetITStatus(EXTI_Line6)) {
        EXTI_ClearITPendingBit(EXTI_Line6);
    }
    if (SET == EXTI_GetITStatus(EXTI_Line7)) {
        EXTI_ClearITPendingBit(EXTI_Line7);
    }
    if (SET == EXTI_GetITStatus(EXTI_Line8)) {
        EXTI_ClearITPendingBit(EXTI_Line8);
    }
    if (SET == EXTI_GetITStatus(EXTI_Line9)) {

        if (rotate_button == rotate_button_none) {
            if (SET == gpio_get_level(E10)) {
                rotate_button = rotate_button_backward;
                queue_add_element(BY_BACKWARD);
            } else {
                rotate_button = rotate_button_forward;
                queue_add_element(BY_FORWARD);
            }
        }

        EXTI_ClearITPendingBit(EXTI_Line9);
    }
}

void EXTI15_10_IRQHandler(void)
{
    if (SET == EXTI_GetITStatus(EXTI_Line10)) {

        // <20>˴<EFBFBD><CBB4><EFBFBD>д<EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD> (A10/B10..E10) <20><><EFBFBD>Ŵ<EFBFBD><C5B4><EFBFBD>

        // <20>˴<EFBFBD><CBB4><EFBFBD>д<EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD> (A10/B10..E10) <20><><EFBFBD>Ŵ<EFBFBD><C5B4><EFBFBD>

        EXTI_ClearITPendingBit(EXTI_Line10);
    }
    if (SET == EXTI_GetITStatus(EXTI_Line11)) {
        static uint64_t time_via = 0;
        system_delay_ms(10);
        if (RESET == gpio_get_level(E11)) {
            time_via = system_get_tick();
            EXTI_ClearITPendingBit(EXTI_Line11);
        } else if (SET == gpio_get_level(E11)) {
            time_via = system_get_tick() - time_via;
            if (time_via > LONG_PRESS_THRESHOLD_TICK) {
                rotate_button = rotate_button_press_long;
                queue_add_element(BY_PRESS_LONG);

            } else {
                rotate_button = rotate_button_press_short;
                queue_add_element(BY_PRESS_SHORT);
            }
            time_via = 0;
            EXTI_ClearITPendingBit(EXTI_Line11);
        }
        if (SET == EXTI_GetITStatus(EXTI_Line12)) {
            EXTI_ClearITPendingBit(EXTI_Line12);
        }
        if (SET == EXTI_GetITStatus(EXTI_Line13)) {
            // -----------------* ToF INT <20><><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD> Ԥ<><D4A4><EFBFBD>жϴ<D0B6><CFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *-----------------
            tof_module_exti_handler();
            // -----------------* ToF INT <20><><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD> Ԥ<><D4A4><EFBFBD>жϴ<D0B6><CFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *-----------------
            // <20>˴<EFBFBD><CBB4><EFBFBD>д<EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD> (A13/B13..E13) <20><><EFBFBD>Ŵ<EFBFBD><C5B4><EFBFBD>

            // <20>˴<EFBFBD><CBB4><EFBFBD>д<EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD> (A13/B13..E13) <20><><EFBFBD>Ŵ<EFBFBD><C5B4><EFBFBD>

            EXTI_ClearITPendingBit(EXTI_Line13);
        }
        if (SET == EXTI_GetITStatus(EXTI_Line14)) {
            // -----------------* DM1XA <20><><EFBFBD>ź<EFBFBD> Ԥ<><D4A4><EFBFBD>жϴ<D0B6><CFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *-----------------
            dm1xa_light_callback();
            // -----------------* DM1XA <20><><EFBFBD>ź<EFBFBD> Ԥ<><D4A4><EFBFBD>жϴ<D0B6><CFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *-----------------
            EXTI_ClearITPendingBit(EXTI_Line14);
        }
        if (SET == EXTI_GetITStatus(EXTI_Line15)) {
            // -----------------* DM1XA <20><>/<2F><><EFBFBD><EFBFBD><EFBFBD>ź<EFBFBD> Ԥ<><D4A4><EFBFBD>жϴ<D0B6><CFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *-----------------
            dm1xa_sound_callback();
            // -----------------* DM1XA <20><>/<2F><><EFBFBD><EFBFBD><EFBFBD>ź<EFBFBD> Ԥ<><D4A4><EFBFBD>жϴ<D0B6><CFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *-----------------
            EXTI_ClearITPendingBit(EXTI_Line15);
        }
    }
}

void TIM1_UP_IRQHandler(void)
{
    if (TIM_GetITStatus(TIM1, TIM_IT_Update) != RESET) {
        TIM_ClearITPendingBit(TIM1, TIM_IT_Update);

        sport_motion();
    }
}

void TIM2_IRQHandler(void)
{
    if (TIM_GetITStatus(TIM2, TIM_IT_Update) != RESET) {
        TIM_ClearITPendingBit(TIM2, TIM_IT_Update);
    }
}

void TIM3_IRQHandler(void)
{
    if (TIM_GetITStatus(TIM3, TIM_IT_Update) != RESET) {
        TIM_ClearITPendingBit(TIM3, TIM_IT_Update);
    }
}

void TIM4_IRQHandler(void)
{
    if (TIM_GetITStatus(TIM4, TIM_IT_Update) != RESET) {
        TIM_ClearITPendingBit(TIM4, TIM_IT_Update);
    }
}

void TIM5_IRQHandler(void)
{
    if (TIM_GetITStatus(TIM5, TIM_IT_Update) != RESET) {
        TIM_ClearITPendingBit(TIM5, TIM_IT_Update);
    }
}

void TIM6_IRQHandler(void)
{
    if (TIM_GetITStatus(TIM6, TIM_IT_Update) != RESET) {
        // ICM_getEulerianAngles();
        imu660ra_get_gyro();
        TIM_ClearITPendingBit(TIM6, TIM_IT_Update);
    }
}

void TIM7_IRQHandler(void)
{
    if (TIM_GetITStatus(TIM7, TIM_IT_Update) != RESET) {
        TIM_ClearITPendingBit(TIM7, TIM_IT_Update);
    }
}

void TIM8_UP_IRQHandler(void)
{
    if (TIM_GetITStatus(TIM8, TIM_IT_Update) != RESET) {
        TIM_ClearITPendingBit(TIM8, TIM_IT_Update);
    }
}

void TIM9_UP_IRQHandler(void)
{
    if (TIM_GetITStatus(TIM9, TIM_IT_Update) != RESET) {
        TIM_ClearITPendingBit(TIM9, TIM_IT_Update);
    }
}

void TIM10_UP_IRQHandler(void)
{
    if (TIM_GetITStatus(TIM10, TIM_IT_Update) != RESET) {
        TIM_ClearITPendingBit(TIM10, TIM_IT_Update);
    }
}

//.section    .text.vector_handler, "ax", @progbits

//   .weak   EXTI0_IRQHandler           /* EXTI Line 0 */
//   .weak   EXTI1_IRQHandler           /* EXTI Line 1 */
//   .weak   EXTI2_IRQHandler           /* EXTI Line 2 */
//   .weak   EXTI3_IRQHandler           /* EXTI Line 3 */
//   .weak   EXTI4_IRQHandler           /* EXTI Line 4 */
//   .weak   DMA1_Channel1_IRQHandler   /* DMA1 Channel 1 */
//   .weak   DMA1_Channel2_IRQHandler   /* DMA1 Channel 2 */
//   .weak   DMA1_Channel3_IRQHandler   /* DMA1 Channel 3 */
//   .weak   DMA1_Channel4_IRQHandler   /* DMA1 Channel 4 */
//   .weak   DMA1_Channel5_IRQHandler   /* DMA1 Channel 5 */
//   .weak   DMA1_Channel6_IRQHandler   /* DMA1 Channel 6 */
//   .weak   DMA1_Channel7_IRQHandler   /* DMA1 Channel 7 */
//   .weak   ADC1_2_IRQHandler          /* ADC1_2 */
//   .weak   USB_HP_CAN1_TX_IRQHandler  /* USB HP and CAN1 TX */
//   .weak   USB_LP_CAN1_RX0_IRQHandler /* USB LP and CAN1RX0 */
//   .weak   CAN1_RX1_IRQHandler        /* CAN1 RX1 */
//   .weak   CAN1_SCE_IRQHandler        /* CAN1 SCE */
//   .weak   EXTI9_5_IRQHandler         /* EXTI Line 9..5 */
//   .weak   TIM1_BRK_IRQHandler        /* TIM1 Break */
//   .weak   TIM1_UP_IRQHandler         /* TIM1 Update */
//   .weak   TIM1_TRG_COM_IRQHandler    /* TIM1 Trigger and Commutation */
//   .weak   TIM1_CC_IRQHandler         /* TIM1 Capture Compare */
//   .weak   TIM2_IRQHandler            /* TIM2 */
//   .weak   TIM3_IRQHandler            /* TIM3 */
//   .weak   TIM4_IRQHandler            /* TIM4 */
//   .weak   I2C1_EV_IRQHandler         /* I2C1 Event */
//   .weak   I2C1_ER_IRQHandler         /* I2C1 Error */
//   .weak   I2C2_EV_IRQHandler         /* I2C2 Event */
//   .weak   I2C2_ER_IRQHandler         /* I2C2 Error */
//   .weak   SPI1_IRQHandler            /* SPI1 */
//   .weak   SPI2_IRQHandler            /* SPI2 */
//   .weak   USART1_IRQHandler          /* USART1 */
//   .weak   USART2_IRQHandler          /* USART2 */
//   .weak   USART3_IRQHandler          /* USART3 */
//   .weak   EXTI15_10_IRQHandler       /* EXTI Line 15..10 */
//   .weak   RTCAlarm_IRQHandler        /* RTC Alarm through EXTI Line */
//   .weak   USBWakeUp_IRQHandler       /* USB Wakeup from suspend */
//   .weak   TIM8_BRK_IRQHandler        /* TIM8 Break */
//   .weak   TIM8_UP_IRQHandler         /* TIM8 Update */
//   .weak   TIM8_TRG_COM_IRQHandler    /* TIM8 Trigger and Commutation */
//   .weak   TIM8_CC_IRQHandler         /* TIM8 Capture Compare */
//   .weak   RNG_IRQHandler             /* RNG */
//   .weak   FSMC_IRQHandler            /* FSMC */
//   .weak   SDIO_IRQHandler            /* SDIO */
//   .weak   TIM5_IRQHandler            /* TIM5 */
//   .weak   SPI3_IRQHandler            /* SPI3 */
//   .weak   UART4_IRQHandler           /* UART4 */
//   .weak   UART5_IRQHandler           /* UART5 */
//   .weak   TIM6_IRQHandler            /* TIM6 */
//   .weak   TIM7_IRQHandler            /* TIM7 */
//   .weak   DMA2_Channel1_IRQHandler   /* DMA2 Channel 1 */
//   .weak   DMA2_Channel2_IRQHandler   /* DMA2 Channel 2 */
//   .weak   DMA2_Channel3_IRQHandler   /* DMA2 Channel 3 */
//   .weak   DMA2_Channel4_IRQHandler   /* DMA2 Channel 4 */
//   .weak   DMA2_Channel5_IRQHandler   /* DMA2 Channel 5 */
//   .weak   ETH_IRQHandler             /* ETH */
//   .weak   ETH_WKUP_IRQHandler        /* ETH WakeUp */
//   .weak   CAN2_TX_IRQHandler         /* CAN2 TX */
//   .weak   CAN2_RX0_IRQHandler        /* CAN2 RX0 */
//   .weak   CAN2_RX1_IRQHandler        /* CAN2 RX1 */
//   .weak   CAN2_SCE_IRQHandler        /* CAN2 SCE */
//   .weak   OTG_FS_IRQHandler          /* OTGFS */
//   .weak   USBHSWakeup_IRQHandler     /* USBHS Wakeup */
//   .weak   USBHS_IRQHandler           /* USBHS */
//   .weak   DVP_IRQHandler             /* DVP */
//   .weak   UART6_IRQHandler           /* UART6 */
//   .weak   UART7_IRQHandler           /* UART7 */
//   .weak   UART8_IRQHandler           /* UART8 */
//   .weak   TIM9_BRK_IRQHandler        /* TIM9 Break */
//   .weak   TIM9_UP_IRQHandler         /* TIM9 Update */
//   .weak   TIM9_TRG_COM_IRQHandler    /* TIM9 Trigger and Commutation */
//   .weak   TIM9_CC_IRQHandler         /* TIM9 Capture Compare */
//   .weak   TIM10_BRK_IRQHandler       /* TIM10 Break */
//   .weak   TIM10_UP_IRQHandler        /* TIM10 Update */
//   .weak   TIM10_TRG_COM_IRQHandler   /* TIM10 Trigger and Commutation */
//   .weak   TIM10_CC_IRQHandler        /* TIM10 Capture Compare */
//   .weak   DMA2_Channel6_IRQHandler   /* DMA2 Channel 6 */
//   .weak   DMA2_Channel7_IRQHandler   /* DMA2 Channel 7 */
//   .weak   DMA2_Channel8_IRQHandler   /* DMA2 Channel 8 */
//   .weak   DMA2_Channel9_IRQHandler   /* DMA2 Channel 9 */
//   .weak   DMA2_Channel10_IRQHandler  /* DMA2 Channel 10 */
//   .weak   DMA2_Channel11_IRQHandler  /* DMA2 Channel 11 */

/*******************************************************************************
 * Function Name  : NMI_Handler
 * Description    : This function handles NMI exception.
 * Input          : None
 * Return         : None
 *******************************************************************************/
void NMI_Handler(void)
{
}

/*******************************************************************************
 * Function Name  : HardFault_Handler
 * Description    : This function handles Hard Fault exception.
 * Input          : None
 * Return         : None
 *******************************************************************************/
void HardFault_Handler(void)
{
    while (1) {
    }
}