Hi,
I am using user key and three more keys to do some work.
Can you please guide me how to assign for the interrupt handler function for particular interrupt on a GPIO?
e.g. I couldn't understand:
What does the numbers like 8, 9, 10, 11 ect represents in the following code?
INTERRUPT_HANDLER(EXTI0_IRQHandler, 8)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
while (1);
}
/**
* @brief External IT PIN1 Interrupt routine.
* On User button pressed:
* Check if button presse a long time (4-5 sec.) if yes --> Set Autotest
* Else update status_machine to pass to next measuremetn.
* Update the LCD bar graph
* @par Parameters:
* None
* @retval
* None
*/
INTERRUPT_HANDLER(EXTI1_IRQHandler, 9)
{
while(1);
}
*/
/**
* @brief External IT PIN2 Interrupt routine.
* @par Parameters:
* None
* @retval
* None
*/
INTERRUPT_HANDLER(EXTI2_IRQHandler, 10)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
while (1);
}
/**
* @brief External IT PIN3 Interrupt routine.
* @par Parameters:
* None
* @retval
* None
*/
INTERRUPT_HANDLER(EXTI3_IRQHandler, 11)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
while (1);
}
/**
* @brief External IT PIN4 Interrupt routine.
* @par Parameters:
* None
* @retval
* None
*/
INTERRUPT_HANDLER(EXTI4_IRQHandler, 12)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
while (1);
}
/**
* @brief External IT PIN5 Interrupt routine.
* @par Parameters:
* None
* @retval
* None
*/
INTERRUPT_HANDLER(EXTI5_IRQHandler, 13)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
while (1);
}
/**
* @brief External IT PIN6 Interrupt routine.
* @par Parameters:
* None
* @retval
* None
*/
INTERRUPT_HANDLER(EXTI6_IRQHandler, 14)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
//while (1);
return;
}
Thanks
Ajeet
