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eeze/sensor: Check if sens is valid the same way we do in other cases.

This commit is contained in:
Stefan Schmidt 2013-04-10 14:48:29 +01:00
parent 84fa062d6e
commit 7d17130db6
1 changed files with 11 additions and 7 deletions
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18
src/bin/eeze/eeze_sensor_test.c
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@ -147,13 +147,17 @@ main(void)
* values. Depending on the hardware this can take a long time. If you don't have special
* requirements the cached values should be used. */
sens = eeze_sensor_new(EEZE_SENSOR_TYPE_LIGHT);
eeze_sensor_read(sens);
if (!sens) printf("can't find an light sensor!\n");
if (!eeze_sensor_x_get(sens, &x)) printf("fail get x\n");
if (!eeze_sensor_accuracy_get(sens, &acc)) printf("fail get accuracy\n");
if (!eeze_sensor_timestamp_get(sens, &timestamp)) printf("fail get timestamp\n");
printf("Light output: accuracy %i, lux %f at time: %lli\n", acc, x, timestamp);
eeze_sensor_free(sens);
if (sens)
{
eeze_sensor_read(sens);
if (!eeze_sensor_x_get(sens, &x)) printf("fail get x\n");
if (!eeze_sensor_accuracy_get(sens, &acc)) printf("fail get accuracy\n");
if (!eeze_sensor_timestamp_get(sens, &timestamp)) printf("fail get timestamp\n");
printf("Light output: accuracy %i, lux %f at time: %lli\n", acc, x, timestamp);
eeze_sensor_free(sens);
}
else
printf("Could not find an light sensor!\n");
printf("=== Test async reads / events: ===\n");
/* Async read request for sensors. You have to register an event handler for