Good day, collegues !
I am trying to configure Run-Time Environment USB for STM32L151RD, and meet the problem: in window "Manage Run-Time Environment" there is a request to turn on USB in CMSIS Driver section, but in this section is nothing about USB.
I have read the same discussion www.keil.com/.../ And have read appnote 266 http://www.keil.com/appnotes/docs/apnt_266.asp But in did not help. I install MDK 5.12 , but nothing change, and appnote 266 become unuseful, as it is about MDK 5.11
Please, anybody, advice me, how to implement Run-Time Environment USB for STM32L151RD.
Thanks in advance!