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mag_calibration: bugfix for device ID of mag

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The device ID is defined as a uint32_t in the driver and topic but
stored as a int32_t param. It is therefore sufficient if the device ID
is not 0 in order to be valid.
This commit is contained in:
Julian Oes
2016-04-24 10:27:05 +02:00
committed by Lorenz Meier
parent 588133e85d
commit 92afa7c258
1 changed files with 1 additions and 1 deletions
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src/modules/commander/mag_calibration.cpp
+1 -1
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@@ -352,7 +352,7 @@ static calibrate_return mag_calibration_worker(detect_orientation_return orienta
px4_pollfd_struct_t fds[max_mags];
size_t fd_count = 0;
for (size_t cur_mag=0; cur_mag<max_mags; cur_mag++) {
if (worker_data->sub_mag[cur_mag] >= 0 && device_ids[cur_mag] > 0) {
if (worker_data->sub_mag[cur_mag] >= 0 && device_ids[cur_mag] != 0) {
fds[fd_count].fd = worker_data->sub_mag[cur_mag];
fds[fd_count].events = POLLIN;
fd_count++;