I’ve recently upgraded from a Cerberus to a Spider board, using the very same hardware modules & .NET VB program code - no modifications were required. However, once I play a specific note on the Tunes module, it plays it correctly, but then it continous with a low-frequency noise (sound)… Changing to another port does not stop this issue.
Public Const TuneTime As Integer = 50 Public Const MenuHome As Integer = 880 Piezo.Play(MenuHome, TuneTime)
When the program is started, there is no sound (noise) from the Tunes modules. Once the note is played, there is a continous noise present. Driving me crazy…
I use the latest software setup:
VB Express 2012
MicroFramework 4.3 (QFE1)
NETMF and Gadgeteer Package 2014 R5
Hope somebody can enlighten me with this issue!
Many thanks in advance!