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TMS320F28388D: GPIO115配置成输出模式后，无法控制翻转

HE HE
Part Number: TMS320F28388D
Other Parts Discussed in Thread: C2000WARE

你好，GPIO115配置成输出模式后，无法控制翻转，一直为0，大部分其他gpio是正常的

初始化部分

GPIO_setMasterCore(115, GPIO_CORE_CPU1);
GPIO_setPinConfig(GPIO_115_GPIO115);
GPIO_setPadConfig(115, GPIO_PIN_TYPE_STD);
GPIO_setDirectionMode(115, GPIO_DIR_MODE_OUT);
DEVICE_DELAY_US(2000);
GPIO_writePin(115, 1);

while部分

while(1)
{
DEVICE_DELAY_US(1000000);
GPIO_togglePin(115);
}

这种写法有问题不？谢谢