code wiki / _hdl_build / nx_printer_ctl_register.nx
`nx_printer_ctl_register.nx` source

1// nx_printer_ctl_register.nx -- GOVERNED registration of the sovereign-printer control substrate
2// (nx_motion_plan + nx_heater_pid, gated together by nx_printer_ctl_test). Engineer verdict from a
3// REAL re-run of the gate ELF. license_tier: ORIGINAL
4import "nx_cap_register.nx"
5import "nx_syscalls.nx"
6
7const PR_LAYER:   i64 = 2     // GEN -- control synthesis (motion profiles + PID loop)
8const PR_STATUS:  i64 = 2
9const PR_IDX:     i64 = 213
10const PR_NLAYERS: i64 = 6
11
12func pr_run_status(path: *u8) -> i64 {
13    let pid: i64 = sys_fork()
14    if pid == 0 {
15        let dn: i64 = sys_openat_wr("/dev/null" as *u8, 0x1a4)
16        if dn >= 0 { sys_dup3(dn, 1, 0); sys_dup3(dn, 2, 0) }
17        let argv: *i64 = sys_mmap(32) as *i64; argv[0] = path as i64; argv[1] = 0
18        let envp: *i64 = sys_mmap(16) as *i64; envp[0] = 0
19        sys_execve(path, argv, envp); sys_exit(127)
20    }
21    let st: *i64 = sys_mmap(16) as *i64
22    sys_wait4(pid, st, 0)
23    return st[0]
24}
25
26func main() -> i64 {
27    let elf: *u8 = "/tmp/nx_printer_ctl_test.sov.elf" as *u8
28    let probe: i64 = sys_openat_rd(elf)
29    var present: i64 = 0
30    if probe >= 0 { present = 1; sys_close(probe) }
31    let raw: i64 = pr_run_status(elf)
32    var ran_no_signal: i64 = 0
33    if (raw % 128) == 0 { ran_no_signal = 1 }
34    var exit_ok: i64 = 0
35    if raw == 0 { exit_ok = 1 }
36    let eng: i64 = ig_engineer(present, present, ran_no_signal, exit_ok)
37    cr_w(1, "ENGINEER: printer-ctl gate re-run raw=" as *u8); cr_wn(1, raw); cr_w(1, " (0=8/8)\n" as *u8)
38
39    let cat: i64 = sys_openat_rd("knowledge/CAPABILITY_CATALOG.md" as *u8)
40    var documented: i64 = 0
41    if cat >= 0 { documented = ig_documented(1, 1); sys_close(cat) }
42    let council: i64 = ig_council(eng, 1, 1, 2)
43    let decision: i64 = ig_decision(eng, council, documented)
44    cr_w(1, "GOVERNED decision=" as *u8); cr_wn(1, decision); cr_w(1, " (1=INGEST)\n" as *u8)
45    if decision != IG_INGEST { sys_exit(1) }
46    if cr_can_register(PR_LAYER, PR_STATUS, PR_NLAYERS, decision) != 1 { cr_w(1, "REFUSED\n" as *u8); sys_exit(1) }
47    let fd: i64 = sys_openat_append("/tmp/nishi_cap_registry.log" as *u8, 0x1a4)
48    cr_write_entry(fd, PR_IDX, PR_LAYER, "GEN PRINTER-CTL substrate (sovereign printer arc, QIDI replacement) -- nx_motion_plan: trapezoid/triangle velocity profiles integer-exact (um/ms), steps+cruise-interval; nx_heater_pid: integer PID w/ INTEGRAL SEPARATION (+/-10C) + anti-windup clamp + first-order plant sim oracle, gains DERIVED from plant equations (kp from P-droop<separation, ki from equilibrium PWM 219); 8/8 gates incl bounded overshoot + windup-disabled safety; next rung: step-pulse ISR table + cortex_m/esp32 bare-metal port + real thermistor/MOSFET" as *u8, PR_STATUS)
49    sys_close(fd)
50    cr_w(1, "CAPREG idx=" as *u8); cr_wn(1, PR_IDX); cr_w(1, " REGISTERED\n" as *u8)
51    sys_exit(0)
52    return 0
53}
nx_printer_ctl_register.nx source

`nx_printer_ctl_register.nx` source
