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KV5x: HSADC input trigger via PDB

Question asked by Vicki Ng on Nov 15, 2017
Latest reply on Nov 15, 2017 by Vicki Ng

Hi there,

 

I'm trying to trigger HSADC scan through PDB, but it doesn't seem to be working. PDB works fine independently with a basic counter and interrupt setup. Triggering HSADC through STARTA also works fine.

 

When I reconfigure my HSADC settings to have PDB trigger input, it just doesnt work. Here are my settings:

 

  • SYNCA = 1
  • SDIS = 0x0000
  • SCTRL = 0xFFFF
  • SIM->SOPT7 |= SIM_SOPT7_HSADC0AALTTRGEN(SOPT7_HSADC0AALTTRGEN_PDB

 

Am I missing anything?

 

Thanks!

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