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AD5941与nrf52832的数据传输问题

		
	
				

			

									
					    supermouthhero
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Nov 4, 2025 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user encountered an issue where the nRF52832 reads the same constant value from the AD5941 when using the Ramp example code, despite successfully reading the device ID with the SPI example. The final answer indicates that the issue will be further discussed via email. The AD5941 and nRF52832 are the key components involved.
                        	    
    
                
                     AI Generated Content
                
    	    
    
             
				
        		
    
		    
		    		    
    
		      		            		        
    Category: Software
    
    		        		            		    
    Product Number:  AD5941  
    
    		        		    		    
    
		    		    
		    			
    
			    
    使用AD5941自带的Ramp例程采集数据，随后将采集到的数据通过SPI通信传输给nrf52832。我们根据官方提供的代码移植方式进行了移植，使用提供的SPI例程可以成功读取到器件ID，但使用Ramp例程后nrf52832从SPI读取的数据一直是同一个不变的值。我想知道问题大概出现的哪里？有什么方式可以快速的排查出问题在哪？SPI_RAMP.rar 
    
			
    
			
									
		                             
                        

    
    
                                            
                 software
                
                                                    
                 ad5941
                
                                                    
                 sensors
                
                                                    
                 Sensors and MEMS
                
                                                    
                 Electrochemical Sensors
                
                                
            
    
    
    
		
    

				
				        
        		
    
			
						
									
												
			
			
                        
                                    
                        
                        
                        
            
			            
						
						
			
			
			
			
		
    

        
        
        
    
					
    
			
    


    
















    
	
    
	
    
					



			


				
	









	


    

	
			
    

    





		
    
		
    
			
      
				
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