turn-on support for TeleGPS

diff --git a/ao-bringup/test-gps b/ao-bringup/test-gps
new file mode 100755 (executable)
index 0000000..a1e2162
--- /dev/null
+++ b/ao-bringup/test-gps
@@ -0,0 +1,102 @@
+#!/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[*] gps(file f) {
+       string[...] x = {};
+
+       flush_input(f);
+       fprintf (f, "g\nv\n");
+       flush(f);
+       for (;;) {
+               string l = timed_read(f, 1000);
+               if (l == "") {
+                       File::fprintf(stderr, "Read timedout\n");
+                       exit(1);
+               }
+               x[dim(x)] = l;
+               if (String::index(l, "software-version") == 0)
+                       break;
+       }
+       return x;
+}
+
+string[*] find_gps(string[*] s, string match) {
+       for (int i = 0; i < dim(s); i++)
+               if (String::index(s[i], match) >= 0)
+                       return String::wordsplit(s[i], " ");
+       return (string[*]) {};
+}
+
+bool
+do_gps(file f) {
+
+       string[*] i = gps(f);
+       string[*] flags = find_gps(i, "Flags:");
+       string[*] sats = find_gps(i, "Sats:");
+
+       int actual_flags = string_to_integer(flags[1]);
+
+       while ((actual_flags & (1 << 4)) == 0) {
+               printf("Flags: %s\n", flags[1]);
+               printf("Sats: %s\n", sats[1]);
+
+               sleep(1000);
+               i = gps(f);
+               flags = find_gps(i, "Flags:");
+               sats = find_gps(i, "Sats:");
+
+               actual_flags = string_to_integer(flags[1]);
+       }
+
+       printf("Flags: %s\n", flags[1]);
+       printf("Sats: %s\n", sats[1]);
+       printf("GPS locked\n");
+       return true;
+}
+
+void main () {
+       string  name = argv[1];
+       file    f = open(name, "r+");
+       bool ret = true;
+
+       if (!do_gps(f))
+               ret = false;
+       exit (ret? 0 : 1);
+}
+
+main();

diff --git a/ao-bringup/test-telegps b/ao-bringup/test-telegps
new file mode 100755 (executable)
index 0000000..f317448
--- /dev/null
+++ b/ao-bringup/test-telegps
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+VERSION=1.0
+PRODUCT=TeleGPS
+BASE=`echo $PRODUCT | tr 'A-Z' 'a-z'`
+
+echo "$PRODUCT-v$VERSION Test Program"
+echo "Copyright 2014 by Bdale Garbee.  Released under GPL v2"
+echo
+echo "Expectations:"
+echo "\t$PRODUCT v$VERSION powered from USB"
+echo
+
+ret=1
+ao-list | while read product serial dev; do
+    case "$product" in
+       "$PRODUCT-v$VERSION")
+
+           echo "Testing $product $serial $dev"
+
+           FLASHSIZE=2097152
+
+           echo "Testing flash"
+           ./test-flash "$dev" "$FLASHSIZE"
+
+           case $? in
+               0)
+                   ;;
+               *)
+                   echo "failed"
+                   exit 1
+           esac
+
+           echo "Testing GPS"
+           ./test-gps "$dev"
+
+           case $? in
+               0)
+                   ;;
+               *)
+                   echo "failed"
+                   exit 1
+           esac
+
+           echo "$PRODUCT-v$VERSION" serial "$serial" is ready to ship
+           ret=0
+           ;;
+       *)
+           echo "Skipping $product $serial $dev"
+           ;;
+    esac
+done

diff --git a/ao-bringup/turnon_telegps b/ao-bringup/turnon_telegps
new file mode 100755 (executable)
index 0000000..123f0b5
--- /dev/null
+++ b/ao-bringup/turnon_telegps
@@ -0,0 +1,81 @@
+#!/bin/sh
+
+if [ -x /usr/bin/ao-flash-lpc ]; then
+       FLASH_LPC=/usr/bin/ao-flash-lpc
+else
+       echo "Can't find ao-flash-lpc!  Aborting."
+       exit 1
+fi
+
+if [ -x /usr/bin/ao-usbload ]; then
+       USBLOAD=/usr/bin/ao-usbload
+else
+       echo "Can't find ao-usbload!  Aborting."
+       exit 1
+fi
+
+VERSION=1.0
+PRODUCT=TeleGPS
+BASE=`echo $PRODUCT | tr 'A-Z' 'a-z'`
+echo $FILE
+
+echo "$PRODUCT v$VERSION Turn-On and Calibration Program"
+echo "Copyright 2014 by Bdale Garbee.  Released under GPL v2"
+echo
+echo "Expectations:"
+echo "\t$PRODUCT v$VERSION powered from USB"
+echo "\t\twith ST-Link-V2 cabled to debug header"
+echo
+
+case $# in
+    1)
+       SERIAL="$1"
+       echo "$PRODUCT-$VERSION serial number: $SERIAL" 
+       ;;
+    0)
+       echo -n "$PRODUCT-$VERSION serial number: "
+       read SERIAL
+       ;;
+    *)
+       echo "Usage: $0 <serial-number>" 1>&2
+       exit 1;
+       ;;
+esac
+
+#
+# Use released versions of everything
+#
+FLASH_FILE=~/altusmetrumllc/Binaries/loaders/telegps-v1.0-altos-flash-*.elf
+ALTOS_FILE=~/altusmetrumllc/Binaries/telegps-v1.0-*.elf
+
+echo $FLASH_LPC $FLASH_FILE
+
+$FLASH_LPC $FLASH_FILE || exit 1
+
+sleep 2
+
+echo $USBLOAD $ALTOS_FILE
+
+$USBLOAD --serial=$SERIAL $ALTOS_FILE || exit 1
+
+sleep 2
+
+dev=`ao-list | awk '/TeleGPS-v'"$VERSION"'/ { print $3; exit(0); }'`
+
+case "$dev" in
+/dev/tty*)
+        echo "TeleGPS found on $dev"
+        ;;
+*)
+        echo 'No TeleGPS-v'"$VERSION"' found'
+        exit 1
+        ;;
+esac
+
+echo 'E 0' > $dev
+
+./test-telegps
+
+SERIAL=$SERIAL ./cal-freq $dev
+
+exit $?