RTOS/CC3200: why other I/O have no output

Part Number: CC3200

Tool/software: TI-RTOS

Hi,

I test blink codes in SDK1.3,  but the Pin4 remained 0. Am I wrong?  There is my codes:

PinMuxConfig(void)
{
//
// Enable Peripheral Clocks
//
MAP_PRCMPeripheralClkEnable(PRCM_GPIOA1, PRCM_RUN_MODE_CLK);

//
// Configure PIN_64 for GPIOOutput
//
MAP_PinTypeGPIO(PIN_64, PIN_MODE_0, false);
MAP_GPIODirModeSet(GPIOA1_BASE, 0x2, GPIO_DIR_MODE_OUT);

//
// Configure PIN_01 for GPIOOutput
//
MAP_PinTypeGPIO(PIN_01, PIN_MODE_0, false);
MAP_GPIODirModeSet(GPIOA1_BASE, 0x4, GPIO_DIR_MODE_OUT);

//
// Configure PIN_02 for GPIOOutput
//
MAP_PinTypeGPIO(PIN_02, PIN_MODE_0, false);
MAP_GPIODirModeSet(GPIOA1_BASE, 0x8, GPIO_DIR_MODE_OUT);

// Added codes
// Configure PIN_04 for GPIOOutput W5500_RST
//
MAP_PinTypeGPIO(PIN_04, PIN_MODE_0, false);
MAP_GPIODirModeSet(GPIOA1_BASE, 0x20, GPIO_DIR_MODE_OUT);
}

// Added codes

unsigned int W5500_RST_Port = 0;
unsigned char W5500_RST_Pin;

#define W5500_RST 13

#define W5500_RST_0() GPIO_IF_Set(W5500_RST, W5500_RST_Port, W5500_RST_Pin, 0); //W5500的RESET引脚置0
#define W5500_RST_1() GPIO_IF_Set(W5500_RST, W5500_RST_Port, W5500_RST_Pin, 1); //W5500的RESET引脚置1

// Added codes

W5500_RST_0();
MAP_UtilsDelay(8000000);
GPIO_IF_LedOn(MCU_RED_LED_GPIO);
MAP_UtilsDelay(8000000);
GPIO_IF_LedOff(MCU_RED_LED_GPIO);
MAP_UtilsDelay(8000000);
GPIO_IF_LedOn(MCU_ORANGE_LED_GPIO);
MAP_UtilsDelay(8000000);
W5500_RST_1();
GPIO_IF_LedOff(MCU_ORANGE_LED_GPIO);
MAP_UtilsDelay(8000000);
GPIO_IF_LedOn(MCU_GREEN_LED_GPIO);
MAP_UtilsDelay(8000000);
GPIO_IF_LedOff(MCU_GREEN_LED_GPIO);