dark0707
/
px4-firmware
forked from Archive/PX4-Autopilot
1
0
Fork 0
Code Pull Requests Activity

Add setting queue depth to HMC test

This commit is contained in:
Lorenz Meier 2013-09-08 22:07:33 +02:00
parent 751c026469
commit 98ac914cb0
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/drivers/hmc5883/hmc5883.cpp
View File

@ -1317,6 +1317,10 @@ test()
if (fd < 0) if (fd < 0)
err(1, "%s open failed (try 'hmc5883 start' if the driver is not running", MAG_DEVICE_PATH); err(1, "%s open failed (try 'hmc5883 start' if the driver is not running", MAG_DEVICE_PATH);
/* set the queue depth to 10 */
if (OK != ioctl(fd, SENSORIOCSQUEUEDEPTH, 10))
errx(1, "failed to set queue depth");
/* do a simple demand read */ /* do a simple demand read */
sz = read(fd, &report, sizeof(report)); sz = read(fd, &report, sizeof(report));
@ -1332,7 +1336,7 @@ test()
errx(1, "failed to get if mag is onboard or external"); errx(1, "failed to get if mag is onboard or external");
warnx("device active: %s", ret ? "external" : "onboard"); warnx("device active: %s", ret ? "external" : "onboard");
/* set the queue depth to 10 */ /* set the queue depth to 5 */
if (OK != ioctl(fd, SENSORIOCSQUEUEDEPTH, 10)) if (OK != ioctl(fd, SENSORIOCSQUEUEDEPTH, 10))
errx(1, "failed to set queue depth"); errx(1, "failed to set queue depth");