I have a stm32f4 discovery board , I installed keil and driver for st-link (st-link_v2_usbdriver). When I connect the board to pc I cant see any problem at device manager of PC and and at ST-LINK UTILITY I can control the board (connect , disconnect , firmware update etc...). But keil doesnt see my board it says No cortex-m sw device found and when I try to download code to board it says no target connected.
how can I solve this problem ?
Maybe see this: www.keil.com/.../GSAC_configDebugDriver.htm
Sounds like your JTAG is fine, but SW is not. If so, configure your IDE to use JTAG; maybe also slow down the speed.
I dont have any jtag connection tool but I solved problem after I tried to download code by st-link utility its getting corrected by itself :) thanks for your attention
Hi friend.
I use ST link. Can you help me to sole the problem? I need more explanation.