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MAVLink V2 library (auto-generated)

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Harry Phillips 2021-02-28 18:26:02 +00:00
parent f58ef63cb4
commit c644fdf9ea
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132 changed files with 36223 additions and 1470 deletions
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71
lib/main/MAVLink/mavlink_get_info.h Normal file
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#pragma once
#ifdef MAVLINK_USE_MESSAGE_INFO
#define MAVLINK_HAVE_GET_MESSAGE_INFO
/*
return the message_info struct for a message
*/
MAVLINK_HELPER const mavlink_message_info_t *mavlink_get_message_info_by_id(uint32_t msgid)
{
static const mavlink_message_info_t mavlink_message_info[] = MAVLINK_MESSAGE_INFO;
/*
use a bisection search to find the right entry. A perfect hash may be better
Note that this assumes the table is sorted with primary key msgid
*/
uint32_t low=0, high=sizeof(mavlink_message_info)/sizeof(mavlink_message_info[0]);
while (low < high) {
uint32_t mid = (low+1+high)/2;
if (msgid < mavlink_message_info[mid].msgid) {
high = mid-1;
continue;
}
if (msgid > mavlink_message_info[mid].msgid) {
low = mid;
continue;
}
low = mid;
break;
}
if (mavlink_message_info[low].msgid == msgid) {
return &mavlink_message_info[low];
}
return NULL;
}
/*
return the message_info struct for a message
*/
MAVLINK_HELPER const mavlink_message_info_t *mavlink_get_message_info(const mavlink_message_t *msg)
{
return mavlink_get_message_info_by_id(msg->msgid);
}
/*
return the message_info struct for a message
*/
MAVLINK_HELPER const mavlink_message_info_t *mavlink_get_message_info_by_name(const char *name)
{
static const struct { const char *name; uint32_t msgid; } mavlink_message_names[] = MAVLINK_MESSAGE_NAMES;
/*
use a bisection search to find the right entry. A perfect hash may be better
Note that this assumes the table is sorted with primary key name
*/
uint32_t low=0, high=sizeof(mavlink_message_names)/sizeof(mavlink_message_names[0]);
while (low < high) {
uint32_t mid = (low+1+high)/2;
int cmp = strcmp(mavlink_message_names[mid].name, name);
if (cmp == 0) {
return mavlink_get_message_info_by_id(mavlink_message_names[mid].msgid);
}
if (cmp > 0) {
high = mid-1;
} else {
low = mid;
}
}
return NULL;
}
#endif // MAVLINK_USE_MESSAGE_INFO