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Rework the ringbuffer class so that it's not templated, and refactor its clients so they aren't dancing around the linker anymore.

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This commit is contained in:
px4dev
2013-09-12 00:53:08 +02:00
committed by Lorenz Meier
parent a5821d2928
commit cefc7ac00e
10 changed files with 396 additions and 266 deletions
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src/drivers/mb12xx/mb12xx.cpp
+5 -5
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@@ -120,7 +120,7 @@ private:
float _min_distance;
float _max_distance;
work_s _work;
RingBuffer<struct range_finder_report> *_reports;
RingBuffer *_reports;
bool _sensor_ok;
int _measure_ticks;
bool _collect_phase;
@@ -226,7 +226,7 @@ MB12XX::init()
goto out;
/* allocate basic report buffers */
_reports = new RingBuffer<struct range_finder_report>(2);
_reports = new RingBuffer(2, sizeof(range_finder_report));
if (_reports == nullptr)
goto out;
@@ -403,7 +403,7 @@ MB12XX::read(struct file *filp, char *buffer, size_t buflen)
* we are careful to avoid racing with them.
*/
while (count--) {
if (_reports->get(*rbuf)) {
if (_reports->get(rbuf)) {
ret += sizeof(*rbuf);
rbuf++;
}
@@ -433,7 +433,7 @@ MB12XX::read(struct file *filp, char *buffer, size_t buflen)
}
/* state machine will have generated a report, copy it out */
if (_reports->get(*rbuf)) {
if (_reports->get(rbuf)) {
ret = sizeof(*rbuf);
}
@@ -496,7 +496,7 @@ MB12XX::collect()
/* publish it */
orb_publish(ORB_ID(sensor_range_finder), _range_finder_topic, &report);
if (_reports->force(report)) {
if (_reports->force(&report)) {
perf_count(_buffer_overflows);
}