https://irq5-7854a1fdb9f4.pages.dev/tag/battery/Recent content in battery on irq5 testen-usSun, 20 Nov 2011 16:36:00 +0000https://irq5-7854a1fdb9f4.pages.dev/2011/11/mac-battery-firmware-hacking/Sun, 20 Nov 2011 16:36:00 +0000https://irq5-7854a1fdb9f4.pages.dev/2011/11/mac-battery-firmware-hacking/[youtube=http://www.youtube.com/watch?v=bc1EU5GTbLE] Charlie Miller reverse engineers the Mac battery firmware updater, sniffs battery communications on the SMBus, writes an IDA processor plugin (in IDAPython) for the CoolRISC 816 processor in the bq20z80, and mucks around with the its firmware. All the source code and presentation materials are provided. [via Dangerous Prototypes]