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blog.fahhem.com | ||
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8051enthusiast.github.io
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| | | | | [AI summary] The blog post delves into the intricacies of an embedded controller (EC) firmware, exploring its architecture, memory management, and communication protocols. Key points include the use of SHA-1 for battery authentication, the EC's ability to reprogram itself via SRAM mapping, and the challenges of writing to flash due to checksum constraints. The author also discusses the discovery of a silicon bug in the memory mapping and the development of a tool to facilitate custom code execution on the EC. | |
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cybergibbons.com
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| | | | | Last time we looked at using the SWD interface of an STM32 ARM chip. This isn't the only way we can interact with this device though. It also contains a serial interface on the bootloader tha... | |
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craigjb.com
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| | | | | Adventures in hardware hacking, low-level software, FPGAs, and more! | |
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egghead.io
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| | | You're going to run into a lot of frustration writing Node CLI's unless you get good at debugging. (Even if you use TypeScript!) To understand code exec... | ||