capture odd changes from production machine?

[fw/altos] / ao-bringup / cal-accel

diff --git a/ao-bringup/cal-accel b/ao-bringup/cal-accel
deleted file mode 100755 (executable)
index 96e51e6..0000000
--- a/ao-bringup/cal-accel
+++ /dev/null
@@ -1,120 +0,0 @@
-#!/usr/bin/nickle
-
-import File;
-
-string timed_read(file f, int timeout) {
-       thread reader = fork func() {
-               try {
-                       return fgets(f);
-               } catch Thread::signal(int i) {
-                       return "";
-               }
-       }();
-
-       thread killer = fork func() {
-               try {
-                       sleep (timeout);
-                       Thread::send_signal(reader, 1);
-               } catch Thread::signal(int i) {
-                       return;
-               }
-       }();
-
-       poly v = Thread::join(reader);
-       Thread::send_signal(killer, 1);
-       Thread::join(killer);
-       if (is_string(v))
-               return v;
-       return "";
-}
-
-void flush_input(file f) {
-       for (;;) {
-               string s = timed_read(f, 200);
-               if (s == "")
-                       break;
-       }
-}
-
-string[*] settings(file f) {
-       string[...] x = {};
-
-       flush_input(f);
-       fprintf (f, "c s\nv\n");
-       flush(f);
-       for (;;) {
-               string l = File::fgets(f);
-               x[dim(x)] = l;
-               if (String::index(l, "software-version") == 0)
-                       break;
-       }
-       return x;
-}
-
-string[*] find_setting(string[*] s, string match) {
-       for (int i = 0; i < dim(s); i++)
-               if (String::index(s[i], match) == 0)
-                       return String::split(s[i], " ");
-       return (string[*]) {};
-}
-
-bool
-do_cal(file f) {
-       flush_input(f);
-       fprintf(f, "E 1\nc a 0\n");
-       flush(f);
-       string s = "";
-       bool worked = true;
-       bool running = false;
-
-       thread put = fork func() {
-               try {
-                       for (;;) {
-                               putc(getchar(), f);
-                               flush(f);
-                       }
-               } catch Thread::signal(int i) {
-                       return;
-               }
-       }();
-
-       for (;;) {
-               int c = getc(f);
-               if (c == '\n')
-                       s = "";
-               else
-                       s = s + String::new(c);
-               putchar(c); flush(stdout);
-               if (String::index(s, "press a key...") >= 0)
-                       running = true;
-               if (String::index(s, "Invalid") >= 0)
-                       worked = false;
-               if (running && String::index(s, ">") >= 0)
-                       break;
-       }
-       fprintf (f, "E 0\n");
-       if (worked)
-               fprintf (f, "c w\n");
-       sleep(200);
-       Thread::send_signal(put, 1);
-       Thread::join(put);
-
-       return worked;
-}
-
-void main () {
-       string  name = argv[1];
-       file    f = open(name, "r+");
-
-       if (do_cal(f)) {
-               string[*] s = settings(f);
-               string[*] ac = find_setting(s, "Accel cal");
-               printf ("Calibration value +1g %s -1g %s saved\n", ac[3], ac[5]);
-               exit (0);
-       } else {
-               printf ("Calibration failed\n");
-               exit (1);
-       }
-}
-
-main();