[NUCLEO-F446RE] DAC(2)
Posted: Sun Jun 13, 2021 1:23 am
Hello.
In D/A Converter 2, when I set the value to 255, 2V is output and 3.3V is not output.
Could you tell me the cause? (In D/A converter 1, 3.3V was output properly).
The following is the code.
--------------------
val=255
dac1 = pyb.DAC(1)
dac2 = pyb.DAC(2)
dac1.write(val)
dac2.write(val)
--------------------
Could it be that I have broken the board?
Best regards,
In D/A Converter 2, when I set the value to 255, 2V is output and 3.3V is not output.
Could you tell me the cause? (In D/A converter 1, 3.3V was output properly).
The following is the code.
--------------------
val=255
dac1 = pyb.DAC(1)
dac2 = pyb.DAC(2)
dac1.write(val)
dac2.write(val)
--------------------
Could it be that I have broken the board?
Best regards,