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task creation timing changed in examples

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This commit is contained in:
Gunar Schorcht 2018-01-18 09:12:07 +01:00
parent aad680d9f1
commit ce4d390842
2 changed files with 22 additions and 12 deletions
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15
examples/bme680/bme680_heating_profiles/bme680_heating_profiles.c
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@ -103,10 +103,7 @@ void user_init(void)
if (sensor) if (sensor)
{ {
// Create a task that uses the sensor /** -- SENSOR CONFIGURATION PART (optional) --- */
xTaskCreate(user_task, "user_task", 256, NULL, 2, NULL);
/** -- OPTIONAL PART -- */
// Changes the oversampling rates to 4x oversampling for temperature // Changes the oversampling rates to 4x oversampling for temperature
// and 2x oversampling for humidity. Pressure measurement is skipped. // and 2x oversampling for humidity. Pressure measurement is skipped.
@ -121,5 +118,15 @@ void user_init(void)
bme680_set_heater_profile (sensor, 2, 300, 140); bme680_set_heater_profile (sensor, 2, 300, 140);
bme680_set_heater_profile (sensor, 3, 350, 160); bme680_set_heater_profile (sensor, 3, 350, 160);
bme680_set_heater_profile (sensor, 4, 400, 180); bme680_set_heater_profile (sensor, 4, 400, 180);
/** -- TASK CREATION PART --- */
// must be done last to avoid concurrency situations with the sensor
// configuration part
// Create a task that uses the sensor
xTaskCreate(user_task, "user_task", 256, NULL, 2, NULL);
} }
else
printf("Could not initialize BME680 sensor\n");
} }

19
examples/bme680/bme680_two_sensors/bme680_two_sensors.c
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@ -1,7 +1,7 @@
/** /**
* Simple example with two sensors, one sensor connected to I2C bus 0 and * Simple example with two sensors, one sensor connected to I2C bus 0 and
* one sensor connected to SPI. It defines two different user tasks, one for * one sensor connected to SPI. It defines two different user tasks, one for
* each sensor. It demonstrate the possible approaches to wait for measurement * each sensor. It demonstrates the possible approaches to wait for measurement
* results, active busy waiting using ```bme680_is_measuring``` and passive * results, active busy waiting using ```bme680_is_measuring``` and passive
* waiting using *vTaskDelay*. * waiting using *vTaskDelay*.
* *
@ -128,13 +128,7 @@ void user_init(void)
if (sensor1 && sensor2) if (sensor1 && sensor2)
{ {
// Create the tasks that use the sensors /** -- SENSOR CONFIGURATION PART (optional) --- */
xTaskCreate(user_task_sensor1, "user_task_sensor1", 256, NULL, 2, 0);
xTaskCreate(user_task_sensor2, "user_task_sensor2", 256, NULL, 2, 0);
// That's it.
/** -- OPTIONAL PART -- */
// Changes the oversampling rates for both sensor to different values // Changes the oversampling rates for both sensor to different values
bme680_set_oversampling_rates(sensor1, osr_4x, osr_2x, osr_1x); bme680_set_oversampling_rates(sensor1, osr_4x, osr_2x, osr_1x);
@ -151,5 +145,14 @@ void user_init(void)
// Activate the heater profile 0 // Activate the heater profile 0
bme680_use_heater_profile (sensor1, 0); bme680_use_heater_profile (sensor1, 0);
bme680_use_heater_profile (sensor2, 0); bme680_use_heater_profile (sensor2, 0);
/** -- TASK CREATION PART --- */
// must be done last to avoid concurrency situations with the sensor
// configuration part
// Create the tasks that use the sensors
xTaskCreate(user_task_sensor1, "user_task_sensor1", 256, NULL, 2, 0);
xTaskCreate(user_task_sensor2, "user_task_sensor2", 256, NULL, 2, 0);
} }
} }