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author | Lorenz Meier <lm@inf.ethz.ch> | 2014-11-12 13:37:58 +0100 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-11-12 13:37:58 +0100 |
commit | afcbab7fba84cf3d3d016a63fbca405ade15889a (patch) | |
tree | 87333807c30a6f572c9e4fa046f1c0b149b3720f | |
parent | 635f85c74fb59156eb2c47b5a76fc78117791718 (diff) | |
download | px4-firmware-afcbab7fba84cf3d3d016a63fbca405ade15889a.tar.gz px4-firmware-afcbab7fba84cf3d3d016a63fbca405ade15889a.tar.bz2 px4-firmware-afcbab7fba84cf3d3d016a63fbca405ade15889a.zip |
PX4FLOW driver: Prevent sensor from spamming the system on errors. Use the perf system call to look at error counters.
-rw-r--r-- | src/drivers/px4flow/px4flow.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/drivers/px4flow/px4flow.cpp b/src/drivers/px4flow/px4flow.cpp index 9e1ecb61e..804027b05 100644 --- a/src/drivers/px4flow/px4flow.cpp +++ b/src/drivers/px4flow/px4flow.cpp @@ -200,7 +200,7 @@ PX4FLOW::PX4FLOW(int bus, int address) : _buffer_overflows(perf_alloc(PC_COUNT, "px4flow_buffer_overflows")) { // enable debug() calls - _debug_enabled = true; + _debug_enabled = false; // work_cancel in the dtor will explode if we don't do this... memset(&_work, 0, sizeof(_work)); @@ -240,7 +240,7 @@ PX4FLOW::init() _px4flow_topic = orb_advertise(ORB_ID(optical_flow), &zero_report); if (_px4flow_topic < 0) { - debug("failed to create px4flow object. Did you start uOrb?"); + warnx("failed to create px4flow object. Did you start uOrb?"); } ret = OK; @@ -442,8 +442,6 @@ PX4FLOW::measure() if (OK != ret) { perf_count(_comms_errors); - log("i2c::transfer returned %d", ret); - printf("i2c::transfer flow returned %d", ret); return ret; } @@ -465,7 +463,7 @@ PX4FLOW::collect() ret = transfer(nullptr, 0, &val[0], 22); if (ret < 0) { - log("error reading from sensor: %d", ret); + debug("error reading from sensor: %d", ret); perf_count(_comms_errors); perf_end(_sample_perf); return ret; @@ -565,7 +563,7 @@ PX4FLOW::cycle() /* perform collection */ if (OK != collect()) { - log("collection error"); + debug("collection error"); /* restart the measurement state machine */ start(); return; @@ -592,7 +590,7 @@ PX4FLOW::cycle() /* measurement phase */ if (OK != measure()) { - log("measure error"); + debug("measure error"); } /* next phase is collection */ |