Command system EN IAllDotNum =4096 indicates that the total number of points to be downloaded is 16384. The total number of points of CH1 and CH2 are 16384 and that of CH3 is 8192. INowDotNum =128 indicates that the total number of points for this download is 128; ISumDotNum =512 indicates the cumulative number of downloaded points, including the number of points for this download. #3512z...z # indicates the starting position of the binary block. 3 indicates that the next three bytes are the length of the binary data, that is, the total length of the binary data is 512. z...z followed by 512 is the binary data of the downloaded data point.
Argument None Instructions N represents the channel, which can be set to 1, 2, or 3. The purpose of iAllDotNum, iSumDotNum, iNowDotNum is to subcontract upload. The maximum length of each transmission instruction is 128 bytes. Each dot is represented by a 16-bit signed number such as INT16. After downloading the data, the instructions of setting amplitude, offset, frequency and phase can be used to change the corresponding parameters of the waveform. Return format None Example None 3.8 The DISPlay subsystem The DISPlay subsystem controls the display screen of the instrument. 3.8.1 DISPlay:BRIGhtness Command format DISPlay:BRIGhtness |MINimum|MAXimum DISPlay:BRIGhtness?
[MINimum|MAXimum] Function description Set the screen brightness. Argument HDG3000B Programming manual Copyright © Qingdao Hantek Electronics Co., LTD 26