interrupt_attr
void rtc_irq_handler(void)
{
LED4 ^= 1;
tn_tick_int_processing();
tn_int_exit();
}
//----------------------------------------------------------------------------
void DMA1_Stream3_IRQHandler (void) //-- UART3 Tx
{
//-- Clear int flag
DMA_ClearFlag(DMA1_Stream3, DMA_FLAG_TCIF3);
tn_int_exit();
}
//----------------------------------------------------------------------------
void DMA2_Stream7_IRQHandler(void) //-- UART1 Tx
{
// tn_event_iset(&event_all_uart, EVENT_UART3_TX_END);
//-- Clear int flag
DMA_ClearFlag(DMA2_Stream7, DMA_FLAG_TCIF6);
tn_int_exit();
}
/*----------------------------------------------------------------------------*/
void hw_portA_int_handler()
{
unsigned char mask = GPIOPinIntStatus(GPIO_PORTA_BASE, NULL);
if (mask & GPIO_PIN_7)
{
MAP_GPIOPinIntClear(GPIO_PORTA_BASE, GPIO_PIN_7 );
DS1390_int_handler();
}
tn_int_exit();
}
//----------------------------------------------------------------------------
void DMA2_Stream5_IRQHandler(void) //-- UART1 Rx
{
//--- Reload DMA - urgent
DMA_ClearFlag(DMA2_Stream5, DMA_FLAG_TCIF5);
#ifdef USE_USART1
DMA_Cmd(DMA2_Stream5, DISABLE);
DMA_SetCurrDataCounter(DMA2_Stream5, USART1_RX_BUF_SIZE);
DMA_Cmd(DMA2_Stream5, ENABLE);
#endif
tn_int_exit();
}
//----------------------------------------------------------------------------
void DMA1_Stream1_IRQHandler(void) //-- UART3 Rx
{
//--- Reload DMA - urgent
DMA_ClearFlag(DMA1_Stream1, DMA_FLAG_TCIF1);
#ifdef USE_USART3
DMA_Cmd(DMA1_Stream1, DISABLE);
DMA_SetCurrDataCounter(DMA1_Stream1, USART3_RX_BUF_SIZE);
DMA_Cmd(DMA1_Stream1, ENABLE);
#endif
tn_int_exit();
}
void USART2_IRQHandler(void) //-- UART2 Tx Complite
{
if(USART_GetITStatus(USART2, USART_IT_TC) != RESET)
{
USART_ClearITPendingBit(USART2, USART_IT_TC);
#ifdef USE_USART2_RS485
USART2_DE_485_OFF();
USART2->CR1 |= USART_Mode_Rx;
#endif
}
tn_int_exit();
}
//----------------------------------------------------------------------------
// прерывание от 1ms - системный тик
void SysTick_Handler(void)
{
tn_tick_int_processing();
tn_calc_performance();
timer1ms++;
if (counter1000ms++ >= 999)
{
counter1000ms = 0;
timer1s++;
}
tn_int_exit();
}
/*----------------------------------------------------------------------------*/
void hw_portJ_int_handler()
{
/*
unsigned char mask = GPIOPinIntStatus(GPIO_PORTJ_BASE, NULL);
if (mask & GPIO_PIN_7)
{
MAP_GPIOPinIntClear(GPIO_PORTA_BASE, GPIO_PIN_7 );
//DS1390_int_handler();
}
*/
IntGPIO_U();
tn_int_exit();
}
void tn_sys_tick_int_handler()
{
tn_tick_int_processing();
++g_sys_ticks;
if (g_sys_ticks % TN_SYS_TICK_FQ_HZ == 0)
hw_unix_time_int_handler();
if (g_sys_ticks % ETH_TIMER_EVENT_TICKS == 0)
lwip_timer_event_iset();
tn_int_exit();
}
/*----------------------------------------------------------------------------*/
void hw_portC_int_handler()
{
unsigned char mask = GPIOPinIntStatus(GPIO_PORTC_BASE, NULL);
if (mask & GPIO_PIN_4)
{
MAP_GPIOPinIntClear(GPIO_PORTC_BASE, GPIO_PIN_4 );
}
if (mask & GPIO_PIN_5)
{
MAP_GPIOPinIntClear(GPIO_PORTC_BASE, GPIO_PIN_5 );
}
tn_int_exit();
}
//----------------------------------------------------------------------------
static void tn_calc_performance(void)
{
static int cnt = 0;
cnt++;
if(cnt == 1000) //-- 1 s
{
cnt = 0;
tn_curr_performance = tn_idle_count;
tn_idle_count = 0;
//tn_sem_isignal(&semMeasPrf); //-- To send result to the host
}
tn_int_exit();
}
/*----------------------------------------------------------------------------*/
void hw_USB0DeviceIntHandler()
{
//lwip_eth_int_processing();
// USB0DeviceIntHandler();
tn_int_exit();
}
/*----------------------------------------------------------------------------*/
void hw_timer1a_int_handler()
{
MAP_TimerIntClear(TIMER1_BASE, TIMER_TIMA_TIMEOUT);
tn_event_iset(g_timer1a_evt, g_timer1a_evt_pattern);
tn_int_exit();
}
/*----------------------------------------------------------------------------*/
void hw_adc_seq0_int_handler()
{
adc_seq0_int_handler();
tn_int_exit();
}
/*----------------------------------------------------------------------------*/
void hw_adc_seq1_int_handler()
{
adc_trigg++;
adc0_seq1_int_handler();
tn_int_exit();
}
/*----------------------------------------------------------------------------*/
void hw_uart1_int_handler()
{
uart1_int_handler();
tn_int_exit();
}
/* interrupts ----------------------------------------------------------------*/
void hw_ethernet_int_handler()
{
lwip_eth_int_processing();
tn_int_exit();
}
/*----------------------------------------------------------------------------*/
void hw_uart2_int_handler()
{
// uart2_int_handler();
tn_int_exit();
}
void TIM1_BRK_TIM9_IRQHandler(void) //-- UART2 Tx
{
// tn_event_iset(&event_all_uart, EVENT_UART3_TX_END);
//-- Clear int flag
/* TIM9_CH2 toggling with frequency = 366.2 Hz */
if (TIM_GetITStatus(TIM9, TIM_IT_Update) != RESET)
{
TIM_ClearITPendingBit(TIM9, TIM_IT_Update);
}
if (beep.intSoundOn || beep.shortSoundOn)
{
GPIO_ToggleBits ( GPIOC, GPIO_Pin_13);
}
else
{
GPIO_ResetBits ( GPIOC, GPIO_Pin_13);
}
if (beep.shortSoundOn)
{
if (beep.ShortDownCounter--)
{
}
else
{
beep.shortSoundOn = 0;
}
}
if (beep.intSoundEnable)
{
if (beep.intSoundCounter)
{
beep.intSoundCounter--;
beep.intSoundOn = 1;
beep.intPauseCounter = 2000;
}
else
{
if (beep.intPauseCounter)
{
beep.intPauseCounter--;
beep.intSoundOn = 0;
}
else
{
beep.intSoundCounter = 2000;
}
}
}
else
{
beep.intSoundOn = 0;
}
#ifdef TNKERNEL_PORT_CORTEXM3
tn_int_exit();
#endif
}
/*----------------------------------------------------------------------------*/
void hw_portH_int_handler()
{
IntGPIO_PW_CONTR();
tn_int_exit();
}