Method and system for dynamic bus management during radio-frequency (RF) interference in a PCB

A system for managing a bus system when radio-frequency (RF) interference is detected, comprises:

• a bus diagnostics engine determining when a bus system has been reset a predetermined number of times because RF interference has been detected within the bus system;
• a dynamic bus manager being activated when the bus system has been reset a predetermined number of times because RF interference has been detected within the bus system;
• the dynamic bus manager decreasing a speed of the bus system for a first instance once activated;
• after decreasing the speed of the bus system for the first instance, the bus diagnostics engine determining when the bus system has been reset because RF interference has been detected again within the bus system;
• and
• the dynamic bus manger decreasing the speed of the bus system for a second instance in response to the bus diagnostics engine detecting RF interference after the first instance.

A computer program product comprising a non-transitory computer usable medium having a computer readable program code embodied therein, said computer readable program code adapted to be executed to implement a method for managing a bus system when radio-frequency (RF) interference is detected, said method comprising:

• determining by a bus diagnostics engine when a bus system has been reset a predetermined number of times because RF interference has been detected within the bus system;
• activating a dynamic bus manager when the bus system has been reset a predetermined number of times because RF interference has been detected within the bus system;
• decreasing a speed of the bus system for a first instance by the dynamic bus manager once activated;
• after decreasing the speed of the bus system for the first instance, determining by the bus diagnostics engine when the bus system has been reset because RF interference has been detected again within the bus system;
• and
• decreasing the speed of the bus system for a second instance by the dynamic bus manager in response to the bus diagnostics engine detecting RF interference after the first instance.