Pass accel calibration over telemetry stream. Telemetry data format change.

[fw/altos] / ao-tools / ao-view / aoview_monitor.c

diff --git a/ao-tools/ao-view/aoview_monitor.c b/ao-tools/ao-view/aoview_monitor.c
index 48e203209f51db2ec4c79e57bfe98fc2f48b309b..6d57f5565212ff4fb13910134d554945a7b94cb4 100644 (file)
--- a/ao-tools/ao-view/aoview_monitor.c
+++ b/ao-tools/ao-view/aoview_monitor.c
@@ -77,7 +77,9 @@ gboolean
 aoview_monitor_parse(const char *input_line)
 {
        char *saveptr;
-       char *words[PARSE_MAX_WORDS];
+       char *raw_words[PARSE_MAX_WORDS];
+       char **words;
+       int version = 0;
        int nword;
        char line_buf[8192], *line;
        struct aodata   data;
@@ -89,13 +91,19 @@ aoview_monitor_parse(const char *input_line)
        line_buf[sizeof(line_buf) - 1] = '\0';
        line = line_buf;
        for (nword = 0; nword < PARSE_MAX_WORDS; nword++) {
-               words[nword] = strtok_r(line, " \t\n", &saveptr);
+               raw_words[nword] = strtok_r(line, " \t\n", &saveptr);
                line = NULL;
-               if (words[nword] == NULL)
+               if (raw_words[nword] == NULL)
                        break;
        }
        if (nword < 36)
                return FALSE;
+       words = raw_words;
+       if (strcmp(words[0], "VERSION") == 0) {
+               aoview_parse_int(&version, words[1]);
+               words += 2;
+               nword -= 2;
+       }
        if (strcmp(words[0], "CALL") != 0)
                return FALSE;
        aoview_parse_string(data.callsign, sizeof (data.callsign), words[1]);
@@ -115,6 +123,15 @@ aoview_monitor_parse(const char *input_line)
        aoview_parse_int(&data.flight_vel, words[28]);
        aoview_parse_int(&data.flight_pres, words[30]);
        aoview_parse_int(&data.ground_pres, words[32]);
+       if (version >= 1) {
+               aoview_parse_int(&data.accel_plus_g, words[34]);
+               aoview_parse_int(&data.accel_minus_g, words[36]);
+               words += 4;
+               nword -= 4;
+       } else {
+               data.accel_plus_g = data.ground_accel;
+               data.accel_minus_g = data.ground_accel + 530;
+       }
        aoview_parse_int(&data.gps.nsat, words[34]);
        if (strcmp (words[36], "unlocked") == 0) {
                data.gps.gps_connected = 1;