USART2 output not showing up on putty, but shows up in DockLight? (NucleoF411RE)
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‎2020-07-24 1:39 AM
i am transmitting some values from STM32 through serial, and even though i have set the Baud Rate and Parity bits in both DockLight and putty, it shows only on DockLight . I am using the HAL library. Also, i tried receiving data from STM32, and while it works, it still shows nothing. What i am looking for basically is Arduino's "Serial.print and Serial.println".
Thanks in advance to whoever takes time to answer the question!
Solved! Go to Solution.
- Labels:
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STM32F4 Series
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UART-USART
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‎2020-07-24 2:49 AM
Better use printable ASCII values. The test values you’re using are non-printable.
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‎2020-07-24 2:49 AM
Better use printable ASCII values. The test values you’re using are non-printable.
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‎2020-07-24 4:54 AM
Dang, thank you very much!
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‎2020-07-24 5:41 AM
Also make sure you have putty's Flow Control set to None.
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‎2020-07-24 6:02 AM
I had it set to CTS/RTS , same as USART2's flow control, i set it to none now, but doesn't seem to affect anything?
