MSPM0C1104: How to achieve ADC conversion triggered by Timer?

user6481287

Expert 1160 points

Part Number: MSPM0C1104

Tool/software:

May I ask how to configure the ADC of MSPM0C1104 to be converted by Timer and the converted data to be output by DMA?

Must the timer have an interrupt enabled?

over 1 year ago

0 Eason Zhou over 1 year ago

TI__Mastermind 40195 points

For timer to trigger ADC, please refer to this code example. You don't need to use a Timer interrupt.

For ADC+DMA, you can refer this code example:

0 user6481287 over 1 year ago in reply to Eason Zhou

Expert 1160 points

After testing the program for the timer to start the ADC, I found that the timer only started the interrupt once. I reset the value of the timer in the ADC interrupt, but it still couldn't enter the interrupt again. What should I do?

0 Eason Zhou over 1 year ago in reply to user6481287

TI__Mastermind 40195 points

Can you check if you enable the repeat function?

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MSPM0C1104: How to achieve ADC conversion triggered by Timer?