yemai/AT32F403A_407_Firmware_Library
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update version to v2.1.6

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Artery-MCU
2023-10-30 11:21:39 +08:00
parent 4dcec715e1
commit bd2ef6c955
354 changed files with 1941 additions and 22247 deletions
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27
libraries/drivers/src/at32f403a_407_exint.c
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@@ -161,6 +161,33 @@ flag_status exint_flag_get(uint32_t exint_line)
return status;
}
/**
* @brief get exint interrupt flag
* @param exint_line
* this parameter can be one of the following values:
* - EXINT_LINE_0
* - EXINT_LINE_1
* ...
* - EXINT_LINE_18
* - EXINT_LINE_19
* @retval the new state of exint flag(SET or RESET).
*/
flag_status exint_interrupt_flag_get(uint32_t exint_line)
{
flag_status status = RESET;
uint32_t exint_flag =0;
exint_flag = EXINT->intsts & exint_line & EXINT->inten;
if((exint_flag != (uint16_t)RESET))
{
status = SET;
}
else
{
status = RESET;
}
return status;
}
/**
* @brief generate exint software interrupt event
* @param exint_line