Unable to read from terminal

Hi,
I'm running a simple Hello World bare metal application which prints the string correctly on every terminal I've used but I'm unable to put data from the terminal because it seems to be "locked".

If I use the gets(..) instruction the execution will stop on _read() because it waits for data which will never come.

I followed the guide zedboard.org/sites/default/files/documentations/CP210x_Setup_Guide_1_2.pdf .

Could someone give me a suggestion?

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0 Former Member over 9 years ago

Hi,

I have exactly the same problem.
However :
* I can communicate with the default linux provided with the sd card.
* The example application (interrupt and polled mode) work fine as long as they run with uart in loopback mode.

So why I can not achieve to send data onto uart from my terminal ?
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0 Former Member over 9 years ago

Hi,

I have exactly the same problem.
However :
* I can communicate with the default linux provided with the sd card.
* The example application (interrupt and polled mode) work fine as long as they run with uart in loopback mode.

So why I can not achieve to send data onto uart from my terminal ?
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

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