SparkFun Forums

[abhijeetb89]

Hello Everyone,

I am flashing mbed LPC1768 using OpenOCD and CMSIS-DAP interface.
I can flash mbed but speed of flashing is very slow. OpenOCD telnet
session shows clock speed of 10KHz.

It takes 5 minutes to flash hex file of 51Kb. I have other projects for
which I have to flash hex files of around 200Kb and it takes 15 minutes.

I have read OpenOCD User's Guide but I could not find any command
to set the speed of CMSIS-DAP.

Does anyone have any idea how to speed up flashing?

Thanks & Regards,

Abhijeet

[ntfreak]

It's the same as the other adapters
adapter_khz 1000 will set the speed to 1MHz for example.

Spen

[abhijeetb89]

Hi Spen,

It worked. Thanks for help.

Abhijeet