VIctor Pecanins

Implement a CMSIS-DAP debugger with LPC51U68

Discussion created by VIctor Pecanins on Oct 31, 2018
Latest reply on Nov 5, 2018 by Victor Jimenez

Hello NXP team,

 

I was thinking that the new LPC51U68 seems a perfect choice for implementing a USB debugger device to access other microcontrollers via JTAG or SWD according to CMSIS-DAP specifications. The focus on USB device, the number of FLEXCOMM interfaces, high-speed GPIO and small LQFP packages make it really ideal for this application.

 

In addition, ARM gives the code for CMSIS-DAP debugger that can be easily adapted to other microcontrollers. But I see LPC51U68 is not supported yet.

 

https://github.com/ARMmbed/DAPLink

 

NXP has plans of using this chip as the default debugger for their eval kits in the future?

 

Best regards,

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