LP-MSPM0G3507: Multiple ADC With DMA

Hi, karan

Here is the example code.

If you don't want to enter low power mode, please delete the WFI() function.

It's a MSPM0L1306's demo code, you can directly migrate it to G3507 using syscfg.

adc12_triggered_by_timer_event_STANDBY_L1306.zip

Regards,

Helic

hi , I have this code ,

Can you please share with me the code in that more then one adc channel is being to use with DMA ,

Because above code is for single adc channel, my consion is how i can can configure 2 or more adc channel with dma  

Best Regards ,

Hi, karan

I didn't send this code online before.

You can choose ADC channel here:

Whether choose same or different Channel for different ADC conversion memory.

Also, after you change ADC memory number, remember to change the DMA configuration to pair with ADC configuration.

Regards,

Helic

Hii helic, 

Thank you for replay ,

still my issues is not resolve, I also know that as mention you above , my question is I already configure the 2 ADC channel  with DMA but I could not get idea of that how Can i collect the adc raw value of both channel from single DMA Channel,

Best Regards ,

Hi, karan

Please refer to MSPM0SDK and TRM 10.2.12.3 DMA and FIFO Operation.

DMA access ADC as 32bit operation and read two result in single trigger.

You can also get these information from my demo code.

Regards,

Helic