How to debug through the j-link segger

[Saravanan_Mari]

Hi everyone we are trying to debug the program in SPC560p dicovery board when we are using the UDE debugger in that we getting some errror which i mentioned below please help us in this regard ,we need configure anything in the UDE debegger

Message from component 'PpcJtagTargIntf' :

Can't connect target !

Message from component 'PpcJtagTargIntf' :

Failed to open communication channel !

Message from component 'FtdiCommDev' :

Failed to open FTDI device driver !

Message from component 'UDEDebugServer' :

Unable to establish connection . To correct the situation, check configuration file entries and try again.

Kidlt help us in this regard

Thanks in Advance

Saravanan Mariyappan

[Erwan YVIN · Accepted solution]

Hello Saravan ,

I am not sure that J-LINK Segger is compliant with SPC5 Cores

you should install :

https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/spc5-software-development-tools/spc5-udestk-sw.html

FTDI Chip for the debug is integrated in the discovery board

Best regards

Erwan

[Saravanan_Mari]

Thanks for your Response

We are planning to make the customized Board using the SPC560P50L5 controller for that we need flash the MCU in Our design we are not including the FTDI chip for flashing

Is there any way to flash the MCU

Give any suggestions help us in this regard

[Giuseppe DI-GIORE]

Hello,

SPC560P50L5 supports an alternate mode (than FTDI/JTAG) to load new firmware and flash it.

This mode is described in Reference Manual [link] section 34 Boot Assist Module (BAM)

SPC560P50L5 supports:

• Boot from LinFlex (UART)
• Boot from FlexCAN (CAN)

Three pins (PA2, PA3, PA4) are used to select which boot mode should be implemented.

Regards,

Giuseppe