Kinetis Software Development Kit中的主题 GPIO_PortGetInterruptFlags / GPIO_PortClearInterruptFlags / KSDK 2.4

GPIO_PortGetInterruptFlags / GPIO_PortClearInterruptFlags / KSDK 2.4

manfredschnell — Thu, 08 Nov 2018 12:02:53 GMT

Hello,

we use MK64FN1M0_VLQ12, KSDK 2.4.2

When I build Driver library out of KSKS 2.4.2 sources, two functions are excluded although they should be built.

GPIO_PortGetInterruptFlags() and GPIO_PortClearInterruptFlags() are excluded because in features header "MK64F12_features.h" section "GPIO module features" a definition is missing.

MK64F12_features.h (KSDK2.4.2)

** Version: rev. 2.15, 2016-03-21
** Build: b180410

/* @brief Has fast (single cycle) access capability via a dedicated memory region. */
#define FSL_FEATURE_GPIO_HAS_FAST_GPIO (0)
/* @brief Has port input disable register (PIDR). */
#define FSL_FEATURE_GPIO_HAS_INPUT_DISABLE (0)
/* @brief Has dedicated interrupt vector. */
#define FSL_FEATURE_GPIO_HAS_PORT_INTERRUPT_VECTOR (1)
//      !!!!
// by MS
/* @brief set to 1 if device has no port interrupt */
#define FSL_FEATURE_GPIO_HAS_NO_PORTINTERRUPT (0)
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Please check this and confirm my completion.

Best regards

Manfred

Re: GPIO_PortGetInterruptFlags / GPIO_PortClearInterruptFlags / KSDK 2.4

danielchen — Fri, 09 Nov 2018 08:01:44 GMT

Hi Manfred:

I imported the gpio_input_interrupt demo into MCUXpresso IDE, the two functions are included. Please see the shadow of the code, excluded code is light grey. I would suggest you check the macro defines in your project.

Regards

Daniel

Re: GPIO_PortGetInterruptFlags / GPIO_PortClearInterruptFlags / KSDK 2.4

manfredschnell — Mon, 12 Nov 2018 06:20:20 GMT

Hi Daniel,

thank you for your answer.

I was wrong. I didn't realize the change from:

KSDK2.0 --> KSDK2.4

GPIO_GetPinsInterruptFlags() --> GPIO_PortGetInterruptFlags()

GPIO_ClearPinsInterruptFlags() --> GPIO_PortClearInterruptFlags()

Best regards

Manfred