A Serial Port Center Print Uclinux Start Information; Generate Sine Wave Signal - Jinhan JDS3022E Manual

6.4 A serial port center print uclinux start information

This example introduces using oscilloscope serial print center uclinux startup information.
First of all, into the oscilloscope interface set channel 2 (CH2) to X1, then probe received
CH2, clamp to a serial port GND, probe by serial port TXD port. Finally, will enter the center
of a serial port baud rate is set to 115200, the data set to decimal and opens a serial port.
When to start the uclinux system can be observed in the screen of oscillograph serial print
uclinux startup information. As shown in figure 6-5

6.5 Generate sine wave signal

This handheld digital storage oscilloscope with function signal generator, the signal generator
can produce sine wave, square wave, triangle wave, oblique wave four kinds of wave shape. Here
signal generator to generate sine signal (3 v, 1 KHZ) flash is as follows:
① Long press "PRW" button, then press "F2" into the signal generator interface (or if the
oscilloscope in other functional interface, long press "MENU" -> "F2" )
② Enter the operation interface, press "F1" set the waveform type, in this setting for sine
wave.
③ Press "F2" button, and then by pressing the "
frequency size adjustment and press the" OK "key, in this setting is 1 KHZ.
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" button to adjust the signal