Overview
========
User need to init_PIN2-PIN
 //--PINT2_PIO1_9
    const uint32_t port1_pin9_config = (/* Pin is configured as PIO1_9 */
                                        0x00u |                       //--IOCON_PIO_FUNC0    #define IOCON_PIO_FUNC0 0x00u
                                        /* No addition pin function */
                                        IOCON_PIO_MODE_INACT |
                                        /* Standard mode, output slew rate control is enabled */
                                        IOCON_PIO_SLEW_STANDARD |
                                        /* Input function is not inverted */
                                        IOCON_PIO_INV_DI |
                                        /* Enables digital function */
                                        IOCON_PIO_DIGITAL_EN |
                                        /* Open drain is disabled */
                                        IOCON_PIO_OPENDRAIN_DI |
                                        /* Analog switch is enabled */
                                        0x00u);                      //-#define IOCON_PIO_ASW_EN 0x00u 
    /* PORT1 PIN9 (coords: 10) is configured as PIO1_9 */
    IOCON_PinMuxSet(IOCON, 1U, 9U, port1_pin9_config); 
Toolchain supported
===================
- IAR embedded Workbench  8.32.1
- Keil MDK  5.26
- GCC ARM Embedded  7.3.1
- MCUXpresso 10.3.0

