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Regarding the problem of EVAL-AD4630-24 not being recognized



		

			

									
					    ADCanalog
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Nov 1, 2023 
				
			
			
		
    

				
		
    
		    		    
		    
		    		      		            		        
    Category: Hardware
    
    		        		            		    
    Product Number:  EVAL-AD4630-24 
    
    		        		        		        
    Software Version: ACE1.29.3286.1447
    
    		    		    	
			
    Hello, I am looking to create an ADC using the EVAL-AD4630-24 and zedboard!
    

    I want to create and run the software in python as described in the developer's guide (wiki.analog.com/.../ad4630-24-developer-guide), but when I type [iio_ info -s] into the windows 11 command prompt, but EVAL-AD4630-24 does not appear in the list as shown in the image.
    

    Below is a description of what I have done.
    

      

    1.  install ACE
      2. 

    2.  open the Plug-in Manager in ACE and install the plug-in
      3. 

    3.  update the plug-in
      4. 

    4.  confirm that EVAL-AD4630-24 is recognized in ACE software
      5. 

    5.  change ADC settings in [APPLY OPERATING SETTINGS] and still get an error 
      6. 

    6.  close the ACE software
      7. 

    7.  install Python and type [pip install pyadi-io] at the command prompt to install PyADI-IIO library. 
      8. 

    8.  type [iio_info -s] at the command prompt screen, but EVAL-AD4630-24 does not appear (see image) 
      9. 

    

     
    

    Checked.
    

    ・Confirmed that there is no update.
    

    ・Reinstalled IIOplugin from ACE.
    

    ・Rebooted the computer.
    

    ・Verified that the board is listed as a serial port in the device manager.
    

     
    

    ∙ Connected to the OTG port.
    

     
    

     
    

    Is there any solution?
    

    I would like to know if there is anything I can try.
    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 ACE1.29.3286.1447
                
                                                    
                 hardware
                
                                                    
                 software
                
                                                    
                 ace
                
                                                    
                 plug-in
                
                                        
                                            
                
                
                                
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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Nov 2, 2023 8:09 AM
            
            
					
      
	
      

		
		
      
					
      Hi,
      

      I've just pushed an update to the Board.AD4630IIO plugin (version 1.2023.41100) that should resolve the error you're seeing in ACE when changing the operating modes. Apologies for this.
      

      Regarding what you're seeing on the command line, your screenshot shows that a USB context was found at the uri usb:1.7.6 but no ip context as seen in the developer's guide. You should still be able to connect to the AD4630 using the usb context using the command: iio_info -u usb:1.7.6
      

       
      

      Hope that helps.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
						
						
				
				
		
		
      
			
		
      
	
      

      

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													0
							
			
				
									
							        
			
			
			
        
            
						
                            
            
            				
            
                on Nov 4, 2023 10:43 PM
            
            
												
						in reply to SidBala
					
									
        
	
        

		
		
        
					
        Thank you very much.
        I was able to connect via USB.
        However, the following page
        wiki.analog.com/.../ad4630-24-developer-guide
        

        I have changed the uri in the sample program at the bottom of the page to "usb:00. 0. 0", I get the following error
        


        KeyError: 'sampling_frequency_available'
        


        The following is the program I ran.
        

        # Import library
import adi
import subprocess
import re
 
 
# Setup actual device from ad463x family
device_name = "ad4630-24"
 
adc = adi.ad4630(uri="usb:1.6.6", device_name=device_name)
 
# Configure properties
adc.rx_buffer_size = 2**12  # Rx Buffer Size
adc.sample_rate = 2000000  # Sampling Frequency
 
# Get data
data = adc.rx()
        

        Sorry for being a newbie, but if you know a solution, please let me know.
        
			
        

		
			
	      

		
		
	
        
	
        
		
        
			
		
        
	
        
	
        
		
						
						
				
						
				
				
		
		
        
			
		
        
	
        

        

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        •  Analog Employees  
        
            
						
                            
            
            				
            
                on Nov 8, 2023 5:18 AM
            
            
												
						in reply to ADCanalog
					
									
        
	
        

		
		
        
					
        Hi, 
        

        Apologies for the delay in getting back to you. Your issue here seems to be with pyadi-iio -- the library was updated very recently for the AD4630 and you might be running the older version. 
        

        To use latest pyadi-iio, it must be installed from source. The instructions can be found here. https://github.com/analogdevicesinc/pyadi-iio#installing-from-source
        

        Hope that helps :) 
        
			
        

		
			
	      

		
		
	
        
	
        
		
        
			
		
        
	
        
	
        
		
						
						
						
						
				
				
		
		
        
			
		
        
	
        

        

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