当返回二进制值时要用read_bytes()这个函数才能获取,同时要指定count的大小,用NI-MAX先看返回值的大小再指定,这样就不会出现数据不完整了 2023-04-17 回复喜欢展开其他 2 条回复 孤勇如我 open之后需要close么?加入出现测试过程中打断的情况,如果不释放会不会出现下一次无法连接VISA接口的情况?
write_binary_values for large amount of data (more than 46'699 bytes) immediatly fail with VI_ERROR_TMO. What bothered me with this particular issue was that no matter the timeout that I set on my device, I would always immediately get t...
import sys import leveldb def read_data(): if len(sys.argv) < 2: print "pls input level...
wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Device Status: 0x0000 (Bus Powered) sample program #JAC: 03/31/2020 #-Added \n to write and read terminations import pyvisa import time # for sleep import binascii def main(): rm = pyvisa.ResourceManager() print( 'list resources' ) rm....
问基于Keysight B1500的PyVisa数据提取问题EN关于ICMPExfil ICMPExfil是一款基于ICMP的数据提取和过滤工具...
Trying to read binary data from the scope is still messy, I get chunks of 64 bytes or less at a time + warnings about Tried the same (different command,HCOPy:DATA?, but result is the same: 200+kB binary response) with an R&S NGE100B, and transfer worked as expected so will move ...
chunk, status = self.visalib.read(self.session, size) File "/home/.local/lib/python3.9/site-packages/pyvisa_py/highlevel.py", line 520, in read return data, self.handle_return_value(session, status_code) File "/home/.local/lib/python3.9/site-packages/pyvisa/highlevel.py", line 252...
(1).代码 public class Demo { public static void main(String[] args) { System.out...
问与使用pyvisa的仪器接口EN我是Python新手，在完成了一些介绍性的练习之后，我编写了一个用于处理一些...
bytes_in_buffer: Attribute[int] = attributes.AttrVI_ATTR_ASRL_AVAIL_NUM() @@ -52,25 +53,25 @@ class SerialInstrument(MessageBasedResource): #: Method used to terminate read operations. The default value is #: `constants.SerialTermination.termination_char` (VI_ASRL_END_TERMCHAR). end_inp...