ScalpelSpace
Blasher
Basic firmware flasher and serial utility tool. Drop in a
.bin for hands-free firmware flash over the STM32 UART
bootloader and simple serial terminal for quick debugging.
https:// or http://localhost.
Everything below still works so you can see what the tool does, only
connecting to hardware is unavailable.
Blasher device
Not connectedPlug the Blasher into USB and connect the 5-pin breakout to the target. The target must be powered separately.
- Port
- -
- Target
- -
- Bootloader
- -
Firmware image
- File
- -
- Size
- -
- CRC32
- -
Flash
Advanced settings
Serial & memory
Boot control lines
BOOT0 is pin 4 and NRESET is pin 5 on the breakout. Invert a line if your board buffers it. Use the line tests below to confirm with a meter before flashing an unknown board.
Serial monitor
Port closedA plain terminal on the same USART1 pins the flasher uses. Opening the port toggles DTR/RTS, which resets the target through the AC-coupled NRESET line, so you will normally see it boot from the start.