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cheatsheet-tldr/tldr/st-flash
2025-12-01 00:25:28 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# st-flash
> Flash binary files to STM32 ARM Cortex microcontrollers.
> More information: <https://github.com/stlink-org/stlink/blob/testing/doc/man/st-flash.md>.
- Read 4096 bytes from the device starting from 0x8000000:
`st-flash read {{firmware}}.bin 0x8000000 4096`
- Write firmware to device starting from 0x8000000:
`st-flash write {{firmware}}.bin 0x8000000`
- Erase firmware from device:
`st-flash erase`