5. 确保你的代码中没有出现死循环或阻塞的情况。如果在进入 `USBH_Process()` 函数之前发生了死循环...
arp_cache_iparp_cache_macarp_get_infobindCAN_initCAN_receiveCAN_requestCAN_rx_objectCAN_sendCAN_setCAN_startCAN_tx_objectcgi_funccgi_process_datacgi_process_varcgx_content_typeclosesocketcls.configcls.get_last_errorcls.initcls.unconfigcls.uninitcom_getcharcom_putcharcom_tx_activeconnectdhcp_cb...
arp_cache_iparp_cache_macarp_get_infobindCAN_initCAN_receiveCAN_requestCAN_rx_objectCAN_sendCAN_setCAN_startCAN_tx_objectcgi_funccgi_process_datacgi_process_varcgx_content_typeclosesocketcls.configcls.get_last_errorcls.initcls.unconfigcls.uninitcom_getcharcom_putcharcom_tx_activeconnectdhcp_cb...
0, 01/2020 5 / 23 NXP Semiconductors Components of USB Dongle — The software will copy the transfer data from a circular buffer to the USB stack. This document introduces only the audio transfer process of the Dongle section. For more information of the Headset section, refer to K32L2B ...
GUID_USB_CAPABILITY_FUNCTION_SUSPENDThis capability determines whether the underlying USB driver stack supports USB Function Suspend and Remote Wake-Up features. If supported, the driver stack can process a resume signal (for remote wake-up) from an individual function in a USB 3.0 composite device...
There is no limit to the length of send and receive, the user does not need to care about the USB packetization process (the porting driver does the packetization process) Taking into account USB performance issues and trying to achieve the theoretical bandwidth of the USB hardware, the design...
STACKSIZE 1024 /* scheduling priority used by each thread */ #define PRIORITY 7 // static const struct device *dev = DEVICE_DT_GET(DT_NODELABEL(cdc_acm_uart0)); #define RING_BUF_SIZE 1024 uint8_t ring_buffer[RING_BUF_SIZE]; struct ring_buf ringbuf; static void interrupt_handler(...
Onboard diagnostics are augmented by individual debug LEDs that light up when there are problems with specific system components, like the CPU or memory. The two-digit POST code display identifies issues that interrupt the boot process, further simplifying the troubleshooting process, while integrated...
* the software has a chance to process them. It is the responsibility of the * software to ensure that the RX FIFO is never full. If the host tries to send * a packet when the RX FIFO is full, the USB device will respond with a NAK. * While this will typically cause the host...
# CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # # RCU Subsystem # CONFIG_PREEMPT_RCU=y # CONFIG_RCU_EXPERT is not set CONFIG_SRCU=y CONFIG_TREE_SRCU=y CONFIG_TASKS_RCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_NEED_SEGCBLIST=y # CONFIG_IKCONFIG...