1，解决当wifi没有连接到路由器上时，此时通过ioctl关闭wifi接口，导致死锁的问题：解决没有连接wifi时，...
staticintPmonInit(sd_bus_message *m,void*userdata, sd_bus_error *retError){usec_ttime =0;sd_bus_message_read(m,"t", &time);intid =0;if(openSlots ==0) {returnsd_bus_reply_method_return(m,"u",-1); }uint64_tusec =0; sd_event_now(event, CLOCK_MONOTONIC, &usec); usec +=...
sd_bus_add_match.xml sd_bus_add_node_enumerator.xml sd_bus_add_object.xml sd_bus_add_object_manager.xml sd_bus_attach_event.xml sd_bus_call.xml sd_bus_call_method.xml sd_bus_can_send.xml sd_bus_close.xml sd_bus_creds_get_pid.xml sd_bus_creds_new_from_pid.xml sd_bu...
I.e. extract the minimal example to make it fail and write that example using systemd sd-bus API, usingsd_bus_attach_event. Thanks a lot 👍 Collaborator sangeloviccommentedMay 11, 2023 If that sd-bus example fails too, then this is the matter of systemd and we will need to go syst...
The application server and message bus should run on all Cisco SD-WAN Manager instances. Within a cluster, a maximum of three instances of the configuration database and three instances of the statistics database can run. However, any individual Cisco SD-WAN ...
The PNIC wiring of the replacement device should match the faulty device on the Catalyst 9500 switches. For example, If slot-1/port-1 (eth1-1) on the faulty device is connected to switch-1 and port, 1/0/1, then connect slot-1/port-1 (...
/* SD card test This example shows how use the utility libraries on which the' SD library is based in order to get info about your SD card. Very useful for testing a card when you're not sure whether its working or not. The circuit: * SD card attached to SPI bus as follows: **...
2.2 SD Bus Interface SD Bus Interface is an advanced 9-pin bus consisting of one clock line, one bi-directional command line, 4 bi-directional data line and 3 power lines. The bus is designated to operate at a maximum operating frequency of 200MHz depending on the capabilities of the Card...
static int mmc_bus_match(struct device *dev, struct device_driver *drv) { return 1; } /* 热插拔事件处理函数 */ static int mmc_bus_uevent(struct device *dev, struct kobj_uevent_env *env) { struct mmc_card *card = dev_to_mmc_card(dev); ...
Figure 34. MMC card Normal-boot mode example Write data in the boot partition of the MMC card Configure the MMC card boot bus (bus width, speed mode…) Configure the SDMMC to start Normal-boot mode Compare if the written and the received data match 8.1 Write data in ...