#embedded

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devferri

6h

Dev log #3: my phone OS now goes to fastboot by itself, and fuzzing found two bugs in my code

Dev log #3: my phone OS now goes to fastboot by itself, and fuzzing found two bugs in my code

Real phone screenshots over USB, an installer that reaches fastboot by itself, and 2 fuzzer bugs. Dev log #3. DEMO.

$ 0.212

10

devferri

4d

Dev log #2: my phone bricked itself, and the OS I'm building runs again

Dev log #2: my phone bricked itself, and the OS I'm building runs again

How I got the phone back and why I now flash only the inactive A/B slot. Dev log #2. DEMO/TESTNET.

$ 0.116

8

devferri

6d

Dev log #1: building a phone OS from scratch in C (and bricking my test phone along the way)

Dev log #1: building a phone OS from scratch in C (and bricking my test phone along the way)

A phone OS where money is a system function. No Android, userspace in C. All DEMO/TESTNET. Dev log #1.