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can any one let me know how to transfer data from psoc 4 to computer. I have used putty and teraterm to transfer my data but both cases failed. Please provide some example projects if possible.
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If you look at the example projects in Creator there is a UART Tx project
you can start with. "Find Example Project" on Creator start page.
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Welcome to the Forum, John!
When you have got a Pioneer kit you use the following connections:
USB-UART bridge to the PC
PSoc5LP Port 12_6 J8 Pin 9 PSoC4 Port 0 Pin 4 J4 Pin 1
PSoC5LP Port 12_7 J8 Pin 10 PSoC4 Port 0 Pin 5 J4 Pin 2
Then use the appropiate com-port for PuTTY.
When you have got a CY8CKit-049-42xx and a com-port on your PC you will need a level-shifter like MAX232 to convert the voltages from 5 to +-12V and back. Look for the specs of RS232.
Bob
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Thanks for the info...
As bob said i have connected the following connections
USB-UART bridge to the PC
PSoc5LP Port 12_6 J8 Pin 9 PSoC4 Port 0 Pin 4 J4 Pin 1
PSoC5LP Port 12_7 J8 Pin 10 PSoC4 Port 0 Pin 5 J4 Pin 2
and also in example it asked to connect P0_1 to Tx pin (P16) on kit.
i have tried all this cases bit still the data is not transmitting to putty or hyperterminal.Can you please explian how to configure Putty or Hyper terminal and also connections on Psoc kit.
Thank you
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Some things to consider -
1) The PSOC 4 has dedicated pins, so make sure your UART Tx
is set for a correct pin.
http://www.cypress.com/?rID=93401 AN86439 - PSoC® 4 - Using GPIO Pins
2) PSOC 4 UART and Putty have to be set up for same baud rate, stop bits, etcc.,
no flow control....
3) PSOC Tx out pin must go to level translator, like MAX 232, before being connected
to PC. Same is true if you decide to Rx from PC.
4) Have a simple Tx loop sending out a string or something like that
for debug purposes.
5) Look at PSOC Tx pin make sure you have a serial data stream, then look at
level translator Tx out to make sure you are getting RS232 levels.
This seems like a pretty thorough project to try -
https://eewiki.net/display/microcontroller/PSoC+UART+Example PSOC 4 UART
Regards, Dana.
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Sorry, I didn't mention UART Rx to Po_4; Tx to P0_5.
When you cannot get it to work, post your project here, so that we can check it. To do so, use
Creator->File->Create Workspace Bundle (minimal)
and attach the resulting file.
Bob
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Have you really connected a working LCD to your board?
What board do you use? CY)CKit-049-42xx? Cy8C-042?? Self-made board???
Bob
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hello Bob,
Actually i am not using any LCD, i'm trying to check the output on Hyperterminal.
will it possible to get the output on Hyperterminal or putty?
if yes, what connections we had to made?
Thank you,
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Just Rx, Tx, and ground. Make sure Rx and Tx go thru a level translator,
like MAX232 or equivalent.
Regards, Dana.
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The non-existing LCD can make problems. The posted project accesses it, so you should remove all references. You did not make all preparations as I suggested, the Tx pin should be P0[5].
Bob
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If you find yourself in need of a very low cost logic analyzer, but
very capable, take a look at any one of these on ebay -
Regards, Dana.