slapstick Community Member

interesting observation: If I set Trace for all 4 data pins in Ozone I get persistent Mem Faults and Usage Faults that resist being explained: Ozon Trace Settings Trace Source: Trace Pins Timestamps: X CPU Frequency: 300 MHz Trace Port Width: 4 bit …

right .. it looks like this: R800 pulls the RXER line from the PHY daughterboard to ground. This is RXER/QWF on the daughterboard and PD07 for the micro. PD07 doubles as RXER from the PHY and TRACE3 After noticing that Ozone happened to work when I…

I've done a cleanup (there were a few J-Link versions lying around on my PC) and installed the latest J-Link pack - V8.12f J-Link Control Panel still shows J-Link Bootloader: (FW returned invalid version) and I still get Trace.SetPoint…

extra info: I'm trying this in Windows now .. When I try to set a Tracepoint (Start), the console shows: Trace.SetPoint (TP_OP_START_TRACE, "main.c:53"); J-Link API call failed: set tracepoint at 400338 The J-Link control panel shows: Process:…

I tried to get the example for the non Ultra board going with no success. I'm using a J-Trace Pro connected using the coresight 20 connector. I've tried this combo with Segger's stm32f407 reference board and TRACE works. The Xplained Ultra has the 20…