Closed xross closed 2 years ago
Issue occurs when unplug event happens between receiving an OUT token and DATA packet on an Iso EP (only)
Effects Iso EP's only since ready cleared before data received - this was slight optimisation for Iso EP timing
Issues occurs occurs around once every 80 disconnects. Customer replicates by shorting D+/D- lines (!)
Simple fix adds extra instruction:
- stw r11, r5[r10] bl doRXData clre + ldc r11, 0 + stw r11, r5[r10]
Issue occurs when unplug event happens between receiving an OUT token and DATA packet on an Iso EP (only)
Effects Iso EP's only since ready cleared before data received - this was slight optimisation for Iso EP timing
Issues occurs occurs around once every 80 disconnects. Customer replicates by shorting D+/D- lines (!)
Simple fix adds extra instruction: