C++ (Cpp) HW_GPIO_PDDR_SETの例

コード例 #1

ファイル: fsl_gpio_hal.c プロジェクト: 1deus/tmk_keyboard

/*FUNCTION**********************************************************************
 *
 * Function Name : GPIO_HAL_SetPinDir
 * Description   : Set individual gpio pin to general input or output.
 *
 *END**************************************************************************/
void GPIO_HAL_SetPinDir(uint32_t baseAddr, uint32_t pin, gpio_pin_direction_t direction)
{
    assert(pin < 32);

    if (direction == kGpioDigitalOutput)
    {
        HW_GPIO_PDDR_SET(baseAddr, 1U << pin);
    }
    else
    {
        HW_GPIO_PDDR_CLR(baseAddr, 1U << pin);
    }
}

コード例 #2

ファイル: fsl_gpio_hal.c プロジェクト: 112358fn/Firmware

/*FUNCTION**********************************************************************
 *
 * Function Name : GPIO_HAL_SetPinDir
 * Description   : Set individual gpio pin to general input or output.
 *
 *END**************************************************************************/
void GPIO_HAL_SetPinDir(uint32_t baseAddr, uint32_t pin, gpio_pin_direction_t direction)
{
    //assert(pin < 32); Apermingeat: this assert call from Freescale KSDK must be adapted to CIAA assert

    if (direction == kGpioDigitalOutput)
    {
        HW_GPIO_PDDR_SET(baseAddr, 1U << pin);
    }
    else
    {
        HW_GPIO_PDDR_CLR(baseAddr, 1U << pin);
    }
}

コード例 #3

ファイル: usb_otg_bsp.c プロジェクト: BillyZhangZ/wifi

static int32_t bsp_usb_otg_io_init
(
   int32_t i
)
{
    if (i == 0)
    {
#if (OS_ADAPTER_ACTIVE_OS == OS_ADAPTER_MQX)
#if BSPCFG_USB_USE_IRC48M
        /*
        * Configure SIM_CLKDIV2: USBDIV = 0, USBFRAC = 0
        */
        //HW_SIM_CLKDIV2_CLR(SIM_CLKDIV2_USBFRAC_MASK | SIM_CLKDIV2_USBDIV_MASK);
        SIM_CLKDIV2 &= ~(SIM_CLKDIV2_USBFRAC_MASK | SIM_CLKDIV2_USBDIV_MASK);
        /* Configure USB to be clocked from IRC 48MHz */
        //HW_SIM_SOPT2_SET(SIM_SOPT2_USBSRC_MASK | SIM_SOPT2_IRC48MSEL_MASK);
        SIM_SOPT2 |= (SIM_SOPT2_USBSRC_MASK | SIM_SOPT2_IRC48MSEL_MASK);
        /* Enable USB-OTG IP clocking */
        //HW_SIM_SCGC4_SET(SIM_SCGC4_USBOTG_MASK);
        SIM_SCGC4 |= (SIM_SCGC4_USBOTG_MASK);
        /* Enable IRC 48MHz for USB module */
        USB_CLK_RECOVER_IRC_EN = 0x03;
#else
        /* Configure USBFRAC = 0, USBDIV = 0 => frq(USBout) = 1 / 1 * frq(PLLin) */
        //HW_SIM_CLKDIV2_CLR(SIM_CLKDIV2_USBFRAC_MASK | SIM_CLKDIV2_USBDIV_MASK);
        SIM_CLKDIV2 &= ~(SIM_CLKDIV2_USBFRAC_MASK | SIM_CLKDIV2_USBDIV_MASK);
        /* Configure USB to be clocked from PLL */
        //HW_SIM_SOPT2_SET(SIM_SOPT2_USBSRC_MASK | SIM_SOPT2_PLLFLLSEL_MASK);
        SIM_SOPT2 |= (SIM_SOPT2_USBSRC_MASK | SIM_SOPT2_PLLFLLSEL(0x01));
        /* Enable USB-OTG IP clocking */
        //HW_SIM_SCGC4_SET(SIM_SCGC4_USBOTG_MASK);
        SIM_SCGC4 |= (SIM_SCGC4_USBOTG_MASK);
#endif
#else
#if BSPCFG_USB_USE_IRC48M
        /*
        * Configure SIM_CLKDIV2: USBDIV = 0, USBFRAC = 0
        */
        HW_SIM_CLKDIV2_CLR(SIM_CLKDIV2_USBFRAC_MASK | SIM_CLKDIV2_USBDIV_MASK);
        /* Configure USB to be clocked from IRC 48MHz */
        HW_SIM_SOPT2_SET(SIM_SOPT2_USBSRC_MASK | SIM_SOPT2_IRC48MSEL_MASK);
        /* Enable USB-OTG IP clocking */
        HW_SIM_SCGC4_SET(SIM_SCGC4_USBOTG_MASK);
        /* Enable IRC 48MHz for USB module */
        USB_CLK_RECOVER_IRC_EN = 0x03;
#else
        /* Configure USBFRAC = 0, USBDIV = 0 => frq(USBout) = 1 / 1 * frq(PLLin) */
        HW_SIM_CLKDIV2_CLR(SIM_CLKDIV2_USBFRAC_MASK | SIM_CLKDIV2_USBDIV_MASK);
        /* Configure USB to be clocked from PLL */
        HW_SIM_SOPT2_SET(SIM_SOPT2_USBSRC_MASK | SIM_SOPT2_PLLFLLSEL(0x01));
        /* Enable USB-OTG IP clocking */
        HW_SIM_SCGC4_SET(SIM_SCGC4_USBOTG_MASK);
#endif

        /* Weak pull downs */
        HW_USB_USBCTRL_WR(0x40);
    #if KHCICFG_HOST_PORT_NATIVE
        /* Souce the P5V0_K22_USB. Set PTC9 to high */
        BW_PORT_PCRn_MUX(HW_PORTC, 9, 1); /* GPIO mux */
        HW_GPIO_PDDR_SET(2, 1<<9);        /* Set output */
        HW_GPIO_PSOR_SET(2, 1<<9);        /* Output high */
    #endif
#endif
    }
    else
    {
        return -1; /* unknow controller */
    }
    return 0;
}