ADC WITH SPI LAUNCHXL-F28379D SIMULINK

i am using LAUNCHXL-F28379D and program it through simulink .

i am taking signals through the ADC and compute the magnitude then send it through spi ,

the problem is when i enable spi blocking mode the ADC conversion (the sine signal) become digital and not working fine but the spi data is correct

when i disable it the conversion ADC convention work fine (pure sine ) but the other board does not receive the magnitude correctly (spi data)

the first image is without spi blocking mode and the second one is an image of adc during blocking mode which make the ADC read wrong but spi send correctly and

[Mohammed Alashoor]

https://e2e.ti.com/support/microcontrollers/c2000/f/171/p/944160/3492366#

for more details of my problem you can refer to thee thread above .

[Venkatesh Chilapur]

Hi Mohammed,

We can surely help you on this. Considering the case status so far, we think it would be best for you to get in touch with our support channel. When we have a support ticket, our internal process enables us to involve right people on this issue and we will immdiately get in touch with you to understand the case in more detail way.

Please connect to us at:

https://www.mathworks.com/support.html

Regards,

Venkatesh C