I am having trouble reading a DHT11 temperature sensor with a Nucleo L432KC when I compile and run my program under MBed Studio with Mbed OS version 6.8.0. I am using an InterruptIn object to capture the rising/falling edge of a pulse. It appears that the interrupt is missing rising/falling transitions.
I migrated the program over to the on-line compiler and the program works as expected. It appears to be using an older version of the MBed OS as I am allowed to use timer.read_us() vs the newer timer.elapsed_time().count(). However, the on-line compiler gives the appearance of using 6.8.0 (but many deleted classes are still present: Serial)
about the Serial class.
If you mean the list of classes in the tree under the + symbol close to gear wheel of Mbed OS library.
Then just ignore it, that documentation is not actual.
Follow up: I was able to determine that the on-line compiler uses version: mbed-os feature-wisun-1.5.0. If I use this version in MBed studio, I can get everything to compile and run correctly . No pulse edges are missed.
However, MBed 6.8.0 still gives me issues with this sensor.
Hi Matthew!
Sorry for lame question but how did you managed to determine what exactly on-line compiler uses? Where did you get “mbed-os feature-wisun-1.5.0” from and how did you use it in off-line MbedStudio?
I’m asking, because I’m facing similar problem - in “old” on-line compiler everything is working fine, but in off-line MbedStudio either program is not compiling or (after some tricks) it compiles - but it doesn’t work on my target.
but how did you managed to determine what exactly on-line compiler uses? Where did you get “mbed-os feature-wisun-1.5.0” from and how did you use it in off-line MbedStudio?