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semaphore for SPI bus access removed from the driver, the user has to deal with concurrency

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This commit is contained in:
Gunar Schorcht 2018-01-06 15:31:03 +01:00
parent 37408659ca
commit 3158fec6db
4 changed files with 34 additions and 35 deletions
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15
examples/bme680/bme680_one_sensor/bme680_one_sensor.c
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@ -138,10 +138,7 @@ void user_init(void)
if (sensor)
{
// Create a task that uses the sensor
xTaskCreate(user_task, "user_task", TASK_STACK_DEPTH, NULL, 2, NULL);
/** -- OPTIONAL PART -- */
/** -- SENSOR CONFIGURATION PART (optional) --- */
// Changes the oversampling rates to 4x oversampling for temperature
// and 2x oversampling for humidity. Pressure measurement is skipped.
@ -156,5 +153,15 @@ void user_init(void)
// Set ambient temperature to 10 degree Celsius
bme680_set_ambient_temperature (sensor, 10);
/** -- 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", TASK_STACK_DEPTH, NULL, 2, NULL);
}
else
printf("Could not initialize BME680 sensor\n");
}