stateflow Can't figure out a simple transition

Question

Amish Rughoonundon 2016-3-16

0
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https://ww2.mathworks.cn/matlabcentral/answers/273886-stateflow-can-t-figure-out-a-simple-transition

回答： Amish Rughoonundon 2016-3-17

采纳的回答： Amish Rughoonundon

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Using stateflow with R2015b

I come from a vhdl backgroud. I am trying to convert this code

case state is 
 when WAIT_FOR_DSP =>
  if(dataLatchEn == '1') then
    b <= '1';
    state <= RF_ON_WAIT_FOR_ACK;
    end if;
   when RF_ON_WAIT_FOR_ACK =>
    b <= '0';
    if(ackReceived = '1') then
     state <= WAIT_FOR_DSP;
    end if;
  end case;

to stateflow. This is what I got

b is never getting set to 1 and I think that the transition is taking priority over the state execution since both are testing for dataLatchEnIn being true.

In that case I am at a loss how to code the above vhdl code into stateflow properly.

I guess I can add additional state to perform the b <= '1'; but I don't want to do that.

Thanks for the help, Amish