uss.state); updateStartedUserArrayLocked(); needStart = true; } if (uss.state == UserState.STATE_BOOTING) { // Give user manager a chance to propagate user restrictions // to other services and prepare app storage // 设置新用户的权限,校验或准备新用户app存储 mInjector.getUserManager...
执行display interfaceinterface-typeinterface-number命令来反复查看接口计数即表单中的Broadcast一项,确认接口是否有大量的广播流量导致数据丢包,一旦发现广播源即可关闭相应接口。 [Huawei]display interface GigabitEthernet0/0/1GigabitEthernet0/0/1 current state : UP Line protocol current state : DOWN Description:HU...
voidmySDIO_PowerOn(void) { /*!< Set Power State to ON */ SDIO_SetPowerState(SDIO_PowerState_ON); } 按顺序来,接下来是【7】调用库函数,使能SDIO时钟 1 2 3 4 5 voidmySDIO_EnableClock(void) { /*!< Enable SDIO Clock */ SDIO_ClockCmd(ENABLE); } 按顺序来,接下来是【8】调用发送命令...
在开始之前,我们需要检查设备是否有sd卡。可以使用Environment.getExternalStorageState()方法来判断sd卡的状态。如果返回的状态是Environment.MEDIA_MOUNTED,则表示sd卡可用。 if(Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)){// sd卡可用}else{// 没有sd卡或者不可用} 1. 2. 3. 4. ...
皮埃尔堡我家酒店(My Place Hotel-Fort Pierre, SD) 209 Hustan Ave, 皮尔堡显示地图 开业:2015若想要游览皮尔堡,皮埃尔堡我家酒店将会是一个不错的的住宿之选。酒店距离皮埃尔机场仅有7km。在该地区观光很容易,VALLEY TAP、Fort Pierre Depot Museum和South Dakota Discovery Center都在酒店附近。从酒店出发可方便前...
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sdcard_cid; 然后在while(1)之前编写如下读取信息代码: /* USER CODE BEGIN 2 */ printf("Micro SD Card Test...\r\n"); /* 检测SD卡是否正常(处于数据传输模式的传输状态) */ sdcard_status = HAL_SD_GetCardState(&hsd1); if(sdcard_status...\r\n"); printf("CardCapacity: %llu\r\n",...
后的.bin文件后,你就可以调用lv_img_set_src(img, "S:folder1/my_img.bin")接口把图片给显示出来了,不过前提就是你得先实现littleVGL的文件系统驱动哦! 我这里使用第二种方式。 当图片作为bin文件读取时,需要esp32运行文件系统,具体可以参考ESP-IDF demo中的spiffs。此外,还需要实现 lvgl 文件系统中的文件操...
vedge1#show control connectionsPEER PEER CONTROLLER PEER PEER PEER SITE DOMAIN PEER PRIV PEER PUB GROUP TYPE PROT SYSTEM IP ID ID PRIVATE IP PORT PUBLIC IP PORT LOCAL COLOR PROXY STATE UPTIME ID ---
Overall cluster health state --- Total number of shards: 35 Total number of nodes: 1 Average shards per node: 35 Primary shard allocation of 35 is within 20% of expected average 35 Cluster status: healthy (green) Cluster shard state --- There are no...