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AM335x: ADC driver for TI-RTOS

Matthias Schmitt
Expert 5520 points
Other Parts Discussed in Thread: TMDSICE3359, AM3359, SYSBIOS

Dear all,

I´m having a problem with the board AM3359 ICE V2 (TMDSICE3359) because we need to use the ADC to make some sampling.

I found some examples in the starterware folder, within the SDK, but that is for no-OS support and we are driving for TI-RTOS because we are gonna use Profinet to send the data.

After some time reading and searching about ADC in TI-RTOS, I have noticed that there is no support for that and it is not implemented.

How to we get ADC support with TI-RTOS?

BR,

Matthias

  • 0
    TI__Guru* 96960 points
    Hi Matthias,

    The TI-RTOS team does not work with the drivers for the AM3xxx devices. I've moved your thread to the device forum. They might have some examples.

    Todd
  • 0 in reply to ToddMullanix
    TI__Expert 7570 points

    Hi Matthias

    Unfortunately there is not a RTOS/SYSBIOS ADC example for the AM335x.

    There are several e2e threads on using the AM335x ADC starter ware. However none of these address the porting to an RTOS application.  It is important to note that starterware in the am335x_sysbios_ind_sdk_1.x is an older version than the starterware in sysbios_ind_sdk_02.x  (StarterWare v02.00.xx.xx to v02.01.xx.xx.) 

    There are a number of differences which can cause some confusion. These are summarized in Migration_guide.pdf, which is, in the case of the latest industrial SDK installation, in C:\ti\sysbios_ind_sdk_02.01.02.02\sdk\starterware\docs.

    David