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blog.fahhem.com
| | 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.
| | cybergibbons.com
1.5 parsecs away

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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...
| | craigjb.com
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| | Adventures in hardware hacking, low-level software, FPGAs, and more!
| | egghead.io
20.2 parsecs away

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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...