[SPI MISO line shows no data]

@attila and can you please comment on starting data transffer from 0th clock pulse ?

[SPI MISO line shows no data]

@attila In your case , The 0th clock pulse is empty and data transffer starts from 1st clock pulse.

I want to start the data transffer from 0th clock pulse so that it will sync it to clock pulses from start .

and also is there a syntax in script  to send the  binary data (for e.g 101010) ?

[SPI MISO line shows no data]

@attila Thanks for the reply . How do we send the exact 13 bits of data with follwing format  ?  because for 16 bits , it shifts the data and does not appear correct on logic analyzer .

" Protocol.SPI.ReadWrite(XX,[0xXXX])" .........13 bits of data with 13 clock cycles 

[SPI MISO line shows no data]

I have interfaced ADC12138 to Digital Discovery board and observing data on MISO line.SPI Clock frequeny is 100Khz and expecting some data change on MISO line for various commands related to ADC sent over MOSI line.

there is no data observed on MISO line except 0x00 for any command sent to MOSI line. what could be the reason of this issue ? is there any setting need to be performed for SPI Protocol instrument . wiring diagram of circuit is also attached.

[Patterns and I2C Instrument not working together]

@attila This is very much helpful . Thanks

.

[Patterns and I2C Instrument not working together]

@attila Thanks for your reply .so the conclusion is I2C and pattern generator  cant run at the same time ?  is there a  way to just make pin DIO39 high for 1 second apart from using Pattern tool which would not interfere with the operation of I2C ?

[Patterns and I2C Instrument not working together]

I am trying to run patterns and I2C instruments at the same time. configured the DIO 39 pin  such that it generate high signal for 1 second and low signal  for 10 seconds. 

Both I2C's and Pattern's code works fine when run independatly but does not work when clubbed together as below .

Are there some settings to do when two instruments are clubbed together ?

what could be the solution so that patterns and I2C instruments  run independently at the same time ?

 

 

Thanks in advance

[Patterns Tool Syntax error]

@attila you mean to say , i will have to add the DIO24 signal manually on Patterns tool and then script would work ?

Kindly take a look at my second question on autosuggestion for  scripting window.

[Patterns Tool Syntax error]

I am trying to run Pattern Tool with following script  to generate the pulse waveform of 1 second high logic  and 3 second low logic on DIO24 .

I have written below code lines  after referring the Help section of Waveforms software .

But still getting  this error "TypeError: Result of expression 'Patterns.Channels.DI024' [undefined] is not an object."

what could be the reason of this error ?

one more question on script window is how to turn on auto suggestions as shown below in Waveform software ?

Thanks in advance .

[Logic tool window not updating to input from static I/O]

I am trying to execute the steps given for static I/O tutorial and cant see any changes on logic window for the added channel .

i have added channel 24 to logic window and same is configured as button with 0:1 configuration but still no change is seen on logic window for high /lows on static I/O 24.

is it due to the demo mode ?

Thanks in advance .