CCS/ADS1292R: problema writing code with ADS1292R and MSP432

Armando Ferreira

Expert 1945 points

Part Number: ADS1292R
Other Parts Discussed in Thread: ADS1292,

Tool/software: Code Composer Studio

Hello friends,

I need some help, so I can finish this project.

I wrote all the code that lets you create the interface with ADS1292 and MSP432. At the moment I should be getting data, but I get the impression that interrupts are not well configured. Can anyone help me?
Thanks in advance

over 6 years ago

0 Alexander Smith over 6 years ago

TI__Guru 55062 points

Hi Armando,

Do you have a specific question that we can help with?
Oscilloscope screenshots that show your interrupt timing would be helpful.

0 Armando Ferreira over 6 years ago in reply to Alexander Smith

Expert 1945 points

I have two functions that I do not know where to integrate, these functions control the state of the pin drdy. Through them I can control the interruption of the P2.3 pin and finish the project

0 Alexander Smith over 6 years ago in reply to Armando Ferreira

TI__Guru 55062 points

Hi Armando,

The output data rate controls the state of /DRDY. Do you mean that these two functions monitor /DRDY and send an interrupt when /DRDY transitions from high to low?

Please refer to Figure 1. Serial Interface Timing and Figure 34. SPI Bus Data Output for the ADS1292 and ADS1292R (Two Channels).

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CCS/ADS1292R: problema writing code with ADS1292R and MSP432