Safety-certified tools Tools for Automotive Applications C-STAT Static analysis C-RUN Runtime analysis Debugging and trace probes
IAR Embedded Workbench for RISC-V now releasedTools for Risc-V
Sometimes a USB device (such as a dongle or JTAG) related to IAR Embedded Workbench does not respond. A typical situation when the USB system can become "shaken", is when a Microsoft Windows update has been installed.
First of all try to trouble shoot according to the documentation/Technical Notes for the USB device in use.
This Technical Note has been tested with the SuperPro USB dongle and J-Link ARM. The suggestions above might (or not) work for other USB devices used in conjuction with IAR Embedded Workbench.
For example the Atmel JTAGICE-mkII (IAR Embedded Workbench for AVR) and the PE-USB-BDM-probe (IAR Embedded Workbench for HCS12) uses a driver named 'Jungo' which might need other treatment. (At time of writing this has not been tested by IAR.)
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