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interfaces:daplink [2022/12/20 12:34] darroninterfaces:daplink [2023/07/22 02:14] (current) darron
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 There are cheap clones of simple CMSIS-DAP interfaces from China. There are cheap clones of simple CMSIS-DAP interfaces from China.
  
-They are unable to reset the target which may be a problem in +They support ARM SWD and UART I/O when they actually work which 
-some circumstances and always wire the ground wire even if you +is a rare occurrence. I gave up with it now. 
-think you do not need to.+ 
 +They are unable to reset the target which may be a problem when 
 +the target is in sleep mode. 
 + 
 +These devices may not work on some unpowered hubs since they 
 +demand 500mA current. 
 + 
 +NB Always wire the ground wire even if you think you do not need to.
  
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