Pedro, as Jerson pointed out its most likely the USB-to-serial converter.
Also, make sure your PC doesnt go into screen-saver mode; that might cause hassles with your USB-to-serial.
Anand
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Pedro, as Jerson pointed out its most likely the USB-to-serial converter.
Also, make sure your PC doesnt go into screen-saver mode; that might cause hassles with your USB-to-serial.
Anand
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. . . Screen saver and hard drive suspend mode, you can turn all that stuff off . . .Originally Posted by ardhuru
If you do not believe in MAGIC, Consider how currency has value simply by printing it, and is then traded for real assets.
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Gold is the money of kings, silver is the money of gentlemen, barter is the money of peasants - but debt is the money of slaves
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There simply is no "Happy Spam" If you do it you will disappear from this forum.
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Hello
I have tested on a old PC, direct to RS232 input, and it works without freeze
I will try make tests with another USBtoRS232 converter. The applications must work on a Notebook and today they have not RS232 input anymore.
My USBtoRS232 converter have a Prolific chip and the drives for that are uptodate.
Regards
Pedro
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If things dont work, here are 2 options;
a) migrate the project to a USB chip and use a virtual com port on the notebook
b) buy a PCMCIA based serial port card; these are true 16551 UARTs, and are almost as good as having serial ports built-in into the notebook.
Regards,
Anand
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