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Script cleanup, WIP on mavlink logging

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Lorenz Meier
2013-07-18 14:01:42 +02:00
parent a4d0594bd7
commit 7bf2edc3bf
8 changed files with 50 additions and 24 deletions
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src/modules/mavlink/mavlink_log.c
+11
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@@ -41,16 +41,20 @@
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <mavlink/mavlink_log.h>
static FILE* text_recorder_fd = NULL;
void mavlink_logbuffer_init(struct mavlink_logbuffer *lb, int size)
{
lb->size = size;
lb->start = 0;
lb->count = 0;
lb->elems = (struct mavlink_logmessage *)calloc(lb->size, sizeof(struct mavlink_logmessage));
text_recorder_fd = fopen("/fs/microsd/text_recorder.txt", "w");
}
int mavlink_logbuffer_is_full(struct mavlink_logbuffer *lb)
@@ -82,6 +86,13 @@ int mavlink_logbuffer_read(struct mavlink_logbuffer *lb, struct mavlink_logmessa
memcpy(elem, &(lb->elems[lb->start]), sizeof(struct mavlink_logmessage));
lb->start = (lb->start + 1) % lb->size;
--lb->count;
if (text_recorder_fd) {
fwrite(elem->text, 1, strnlen(elem->text, 50), text_recorder_fd);
fputc("\n", text_recorder_fd);
fsync(text_recorder_fd);
}
return 0;
} else {