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AP_FrSky_Telem: use constant strings in message queueing

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This commit is contained in:
Andrew Tridgell 2016-08-25 10:29:57 +10:00
parent 183283ba07
commit 62388fc991
2 changed files with 5 additions and 2 deletions
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2
libraries/AP_Frsky_Telem/AP_Frsky_Telem.cpp
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@ -495,7 +495,7 @@ uint32_t AP_Frsky_Telem::get_next_msg_chunk(void)
void AP_Frsky_Telem::queue_message(MAV_SEVERITY severity, const char *text) void AP_Frsky_Telem::queue_message(MAV_SEVERITY severity, const char *text)
{ {
_msg.data[_msg.queued_idx].severity = severity; _msg.data[_msg.queued_idx].severity = severity;
strncpy((char *)_msg.data[_msg.queued_idx].text, text, 50); _msg.data[_msg.queued_idx].text = text;
_msg.queued_idx = (_msg.queued_idx + 1) % MSG_BUFFER_LENGTH; _msg.queued_idx = (_msg.queued_idx + 1) % MSG_BUFFER_LENGTH;
} }

5
libraries/AP_Frsky_Telem/AP_Frsky_Telem.h
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@ -134,7 +134,10 @@ public:
struct msg_t struct msg_t
{ {
mavlink_statustext_t data[MSG_BUFFER_LENGTH]; struct {
const char *text;
uint8_t severity;
} data[MSG_BUFFER_LENGTH];
uint8_t queued_idx; uint8_t queued_idx;
uint8_t sent_idx; uint8_t sent_idx;
}; };