I have an application with CC430F5135, and occurs an abnormal event when the receiver remains in activity effect for a long time. The system consists of one receptor and many emitters. The emitters work in LPM and work OK. However the receiver fails to receive the signals when it remains for a long period of time without activity. This period can vary of hours to days, according to the test.
In debug with CCS it was found that the firmware is running on the main loop of the program, but the interruption of receiving data via RF does not occur.
Items already checked:
- The interrupt flags are reset;
- The oscillator os 26Mhz it is running (Verified with oscilloscope).
- One reset in Radio core in periodic time can prevent this fault;
I need of help to understand and prevent this failure.
I believe in supporting of the community.
Thanks