STM32 Bootloader | Programming STM32F103C via USB Port

My port is getting detected but its not mapple mini it is generic

Resistor every time needed

hii , I tried this steps , after install this driver in Device Manager shows ' libusb-win32 devices - Maple DFU' but in Arduino IDE there is not port is active, can you please give me a solution

My device is 32f103c8t6 itself. But it reports 64. In second step i need every time as 128 .

Hi, I have an .ioc file, how can I transfer it to blue pill with this method?

After uploading code there is one notification pops up which is Access Denied can anyone help mi to solve this ??

maple_loader v0.1
Resetting to bootloader via DTR pulse
Reset via USB Serial Failed! Did you select the right serial port?
Searching for DFU device [1EAF:0003]...
Assuming the board is in perpetual bootloader mode and continuing to attempt dfu programming...

dfu-util - (C) 2007-2008 by OpenMoko Inc.
This program is Free Software and has ABSOLUTELY NO WARRANTY


Couldn't find the DFU device: [1EAF:0003]
timeout waiting for COM3 serial


Did everything according to video but getting this message in arduino . It is not detecting the port even after installing drivers.

bom video amigo: porque colocar o resistor ?1,5ohms ou 150 ohms ? no A11 ou A12 ao 3,3v ?

Good explanation. Have you tried connecting AM2320 with this blue pill? I couldn't make it work. Regards

Can I get the link for downloading the bootloader file ? The link is not working now.

Thanks a lot to explain so nicely

Same method works for stm8?

hi can you solve using cube ide instead of arduino

Hello sir
When I upload the program using this video then I am facing issues after the uploading program it’s show this program is free software and has ABSOLUTELY NO WARRANTY

May you explain only stm32f103 mcu programming not development card(not blue pill, not doscovery card)

Thanks a lot, my problem solved though I use 2.2k ohm resistor as I have no 1.2k ohm resistor, but it's working now... Thanks...

Can I use this setup to run code through cube ide???