C++ syntax question

[dholth]

At https://github.com/andysworkshop/stm32plus/blob/master/lib/include/dma/features/f0/DacDmaWriterFeature.h#L20 it says "If the setup of the initialisation structure is not to your needs then it can be customised before the transfers are started by casting this class to |DMA_InitTypeDef|". What's the syntax for doing this? C-style cast or static_cast of the templated class didn't seem to work.

Second question, Is Eclipse fairly useless at autocomplete for template classes or is mine just configured incorrectly?

Thanks.

[andysworkshop]

Is this what you're looking for (F0 example)?

  Dac1<DacChannel112BitRightAlignmentFeature> dac;
  Dac1UpdateDmaChannel<DacDmaWriterFeature<DacChannel112BitRightAlignmentFeature>> dma;

  static_cast<DMA_InitTypeDef&>(dma).DMA_Mode=DMA_Mode_Circular;

Is Eclipse fairly useless at autocomplete for template classes or is mine just configured incorrectly

It's not great. It'll find the template names for me but it won't list the parameters.

[dholth]

I did get dma circular to dac to play an .au file or a sine wave. I'll probably submit an example. On Feb 6, 2016 06:13, Andy Brown notifications@github.com wrote:Is this what you're looking for (F0 example)?

Dac1 dac; Dac1UpdateDmaChannel<DacDmaWriterFeature> dma;

static_cast<DMA_InitTypeDef&>(dma).DMA_Mode=DMA_Mode_Circular;

Is Eclipse fairly useless at autocomplete for template classes or is mine just configured incorrectly

It's not great. It'll find the template names for me but it won't list the parameters.

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[dholth]

Thank you