About arilink

arilink · 2022-02-24

Development environment:1. windows 10 X642.en.stm32cubeprg-win64_v2-9-0 and CubeProgrammer_API.dll3.qt mingw x64Problems:1."My install path"\ST-CubeProgrammer\api\project\Qt\STM32CubePrgAPI this example project works fine2.getDfuDeviceList() functio...

arilink · 2021-11-04

I have a GUI project with a screen size of 1024*600. There are multiple page switching in the 800*400 area in the middle of the interface. Can a custom container containing multiple small pages be placed on the main page?

arilink · 2021-11-01

I learned that the BootLoader of the STM32 system can update the firmware in the internal FLASH through USB UART CAN, etc. Can the same operation be performed if the external FLASH mapped through QSPI is used?

arilink · 2021-10-13

The STM32F105RBT6 manual shows that there are 1 control endpoint, 3 IN endpoints, 3 OUT endpoints, but the USB driver code generated by CubeMX now shows hpcd_USB_OTG_FS.Init.dev_endpoints = 4; are these 3 IN and OUT endpoints shared? 4 endpoints and ...

arilink · 2021-09-30

I successfully used USB DFU on STM32H7, and I want to perform the same operation on STM32F105. I learned from the manual that the system BootLoader address is 0x1FFFB000. But when I try to jump into USB DFU mode, windows prompts the device descriptor...

arilink · 2021-11-01

Okay, I see. Thank you very much for your answer.

arilink · 2021-10-20

I don’t understand why the number of endpoints of high-end models is less than that of low-end models, and 4 endpoints are not enough for USB composite devices.

arilink · 2021-10-20

I see. Thank you very much for your answers

arilink · 2021-10-06

My STM32H7 is also using full speed (FS) mode. I used the same FIFO configuration for STM32H7 and STM32F1Monitoring by Bus Hound STM32H7 and STM32F1 can transmit data at a speed of nearly 1000 times per second when only HID is workingMonitoring by Bu...

arilink · 2021-10-06

My current experimental phenomenon is that when I pull the STM32F105RBT6 boot0 high and power on, the USB will prompt an unrecognized USB device and then the USB will jump twice. After the stable device manager, there will be an additional STM32 Boot...

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How should I use qt to call CubeProgrammer_API.dll to make a tool like ST_CubeProgrammer?

How a custom container contains multiple screens

Can the system BootLoader (USB DFU) of the STM32 update the external FLASH memory mapped through QSPI?

How many endpoints does STM32F105RBT6 USB have?

STM32F105 DFU BootLoader does not work

Re: Can the system BootLoader (USB DFU) of the STM32 update the external FLASH memory mapped through QSPI?

Re: How many endpoints does STM32F105RBT6 USB have?

Re: How many endpoints does STM32F105RBT6 USB have?

Re: HID IN data transmission frequency is only about 10 times per second

Re: STM32F105 DFU BootLoader does not work