Petka 85 86 88 — Activation Thread Requirement Work

enum WAIT_85, WAIT_86, WAIT_88 state = WAIT_85; while(1) switch(state) case WAIT_85: if(activate_85()) state = WAIT_86; break; case WAIT_86: if(activate_86()) state = WAIT_88; break; case WAIT_88: if(activate_88()) // all done return;

Some legacy systems lack an RTOS. In that case, you must emulate threading using a state machine in a single loop : petka 85 86 88 activation thread requirement work

map_peripheral_bus(); configure_interrupts(); write_register(0x2C, ACTIVATION_SIGNATURE); printf("Petka 85-86-88 activation successful.\n"); enum WAIT_85, WAIT_86, WAIT_88 state = WAIT_85; while(1)

If the threads are not synchronized correctly (e.g., Thread 88 writes to a register before Thread 85 has released it), the activation enters a deadlock or produces a non-functional "zombie" state. Part 2: Breaking Down the Activation Thread Requirements Each Petka module has a distinct role in the activation process. Below is the functional breakdown: WAIT_88 state = WAIT_85

break;