1、通过cubemx生成工程
2、usbd_customhid.h CUSTOM_HID_EPIN_SIZE和CUSTOM_HID_EPOUT_SIZE设为0x40
3、更改 USBD_CUSTOM_HID_CfgFSDesc内容
4、更改 static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)函数内容
5、usbd_custom_hid_if.c static int8_t CUSTOM_HID_OutEvent_FS(uint8_t event_idx, uint8_t state)函数增加接收和发送函数处理
6、USBD_malloc和USBD_free改掉，动态申请内存次数多了会失败
7、CUSTOM_HID_EPIN_ADDR和CUSTOM_HID_EPOUT_ADDR必须与上位机发送接收端点一致
8、增加WinUSB支持
STM32L0自定义BULK传输下位机+Qt(WinUSB)上位机 （171个子文件） 
keilkilll.bat 385B stm32l0xx_hal_tim.c 227KB stm32l0xx_hal_i2c.c 224KB stm32l0xx_hal_pcd.c 56KB stm32l0xx_hal_rcc.c 54KB stm32l0xx_hal_flash_ex.c 42KB stm32l0xx_hal_rcc_ex.c 40KB stm32l0xx_hal_pwr.c 28KB stm32l0xx_hal_dma.c 27KB usbd_ctlreq.c 26KB stm32l0xx_hal_flash.c 25KB usbd_customhid.c 23KB stm32l0xx_ll_usb.c 22KB stm32l0xx_hal.c 20KB stm32l0xx_hal_tim_ex.c 20KB stm32l0xx_hal_gpio.c 19KB usbd_conf.c 19KB stm32l0xx_hal_flash_ramfunc.c 18KB stm32l0xx_hal_exti.c 15KB stm32l0xx_hal_cortex.c 14KB usbd_desc.c 14KB usbd_core.c 13KB stm32l0xx_hal_i2c_ex.c 12KB stm32l0xx_hal_pcd_ex.c 9KB system_stm32l0xx.c 9KB main.c 6KB usbd_custom_hid_if.c 5KB stm32l0xx_hal_pwr_ex.c 5KB usbd_ioreq.c 5KB stm32l0xx_it.c 4KB usb_device.c 2KB stm32l0xx_hal_msp.c 2KB gpio.c 1KB widget.cpp 13KB main.cpp 175B opengl32sw.dll 19.95MB Qt5Gui.dll 6.2MB Qt5Core.dll 5.7MB Qt5Widgets.dll 5.32MB D3Dcompiler_47.dll 3.98MB libGLESV2.dll 3.41MB qwindows.dll 1.4MB qwebp.dll 518KB qjpeg.dll 448KB qtiff.dll 389KB Qt5Svg.dll 337KB qwindowsvistastyle.dll 142KB qicns.dll 50KB qsvgicon.dll 45KB qico.dll 41KB qgif.dll 41KB qsvg.dll 34KB qtga.dll 34KB qwbmp.dll 33KB libEGL.dll 27KB
bulk_boxed.exe 21.73MB bulk.exe 263KB bulk.vcxproj.filters 2KB stm32l073xx.h 598KB stm32_hal_legacy.h 210KB core_cm33.h 171KB core_armv8mml.h 165KB core_cm7.h 145KB stm32l0xx_hal_gpio_ex.h 123KB core_cm4.h 121KB stm32l0xx_hal_rcc_ex.h 110KB core_cm3.h 109KB core_sc300.h 108KB stm32l0xx_hal_tim.h 102KB core_cm23.h 102KB core_armv8mbl.h 96KB stm32l0xx_hal_rcc.h 86KB stm32l0xx_ll_dma.h 84KB stm32l0xx_ll_rcc.h 81KB cmsis_gcc.h 61KB cmsis_armclang.h 55KB stm32l0xx_ll_bus.h 50KB core_cm0plus.h 49KB core_sc000.h 46KB core_cm1.h 42KB stm32l0xx_ll_system.h 42KB core_cm0.h 41KB stm32l0xx_hal_i2c.h 39KB stm32l0xx_hal_flash_ex.h 37KB stm32l0xx_ll_exti.h 36KB stm32l0xx_ll_gpio.h 36KB stm32l0xx_hal_pcd.h 35KB stm32l0xx_hal_dma.h 29KB cmsis_iccarm.h 28KB cmsis_armcc.h 28KB stm32l0xx_ll_pwr.h 25KB stm32l0xx_ll_crs.h 25KB stm32l0xx_ll_cortex.h 23KB stm32l0xx_hal.h 17KB stm32l0xx_hal_pwr.h 17KB stm32l0xx_hal_gpio.h 15KB stm32l0xx_hal_cortex.h 15KB stm32l0xx_hal_exti.h 14KB stm32l0xx_hal_flash.h 13KB stm32l0xx_hal_tim_ex.h 12KB共 171 条
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资源评论
nahznus2024-01-22上位机用的是Winusb不是Libusb啊。顺带可以分享一下这个Winusb的库吗，MSVC的？ xzfxliuqq2024-07-18就是直接调用的windows底层的函数，没有用什么库。
