2 Commits

Author	SHA1	Message	Date
Alan Carvalho de Assis	1048a3b871	drivers/sensors/hc_sr04.c: Replace busy wait with semaphone. Using this solution we don't need 60ms delay.	2017-08-18 09:44:38 -06:00
Alan Carvalho de Assis	50e2e08742	drivers/sensors: Add support to HC-SR04 distance sensor	2017-08-17 18:52:54 -06:00