求教,看了眼手册,似乎MSP432的PORT7~PORT10引脚不支持中断输入?
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//*****************************************************************************
//
//! \brief This function enables the port interrupt on the selected pin
//!
//! This function enables the port interrupt on the selected pin. Note that
//! only Port 1,2, A have this capability.
//!
//! \param selectedPort is the selected port.
//! Valid values are:
//! - \b GPIO_PORT_P1
//! - \b GPIO_PORT_P2
//! - \b GPIO_PORT_PA
//! \param selectedPins is the specified pin in the selected port.
//! Mask value is the logical OR of any of the following:
//! - \b GPIO_PIN0
//! - \b GPIO_PIN1
//! - \b GPIO_PIN2
//! - \b GPIO_PIN3
//! - \b GPIO_PIN4
//! - \b GPIO_PIN5
//! - \b GPIO_PIN6
//! - \b GPIO_PIN7
//! - \b GPIO_PIN8
//! - \b GPIO_PIN9
//! - \b GPIO_PIN10
//! - \b GPIO_PIN11
//! - \b GPIO_PIN12
//! - \b GPIO_PIN13
//! - \b GPIO_PIN14
//! - \b GPIO_PIN15
//!
//! Modified bits of \b PxIE register.
//!
//! \return None
//
//*****************************************************************************
extern void GPIO_enableInterrupt(uint_fast8_t selectedPort,
uint_fast16_t selectedPins);
根据库函数的注释是不支持那些的。