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Merged in paulpatience/nuttx/stm32_adc (pull request #164)

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STM32 ADC: Fix compilation error when DMA isn't enabled
This commit is contained in:
Gregory Nutt 2016-11-02 18:12:07 +00:00
commit 1f863c212d
1 changed files with 11 additions and 3 deletions
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12
arch/arm/src/stm32/stm32_adc.c
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@ -2203,6 +2203,7 @@ static void adc_shutdown(FAR struct adc_dev_s *dev)
static void adc_rxint(FAR struct adc_dev_s *dev, bool enable) static void adc_rxint(FAR struct adc_dev_s *dev, bool enable)
{ {
FAR struct stm32_dev_s *priv = (FAR struct stm32_dev_s *)dev->ad_priv; FAR struct stm32_dev_s *priv = (FAR struct stm32_dev_s *)dev->ad_priv;
uint32_t regval;
ainfo("intf: %d enable: %d\n", priv->intf, enable ? 1 : 0); ainfo("intf: %d enable: %d\n", priv->intf, enable ? 1 : 0);
@ -2212,8 +2213,15 @@ static void adc_rxint(FAR struct adc_dev_s *dev, bool enable)
* end-of-conversion ADC. * end-of-conversion ADC.
*/ */
adc_modifyreg(priv, STM32_ADC_IER_OFFSET, 0, regval = ADC_IER_ALLINTS;
priv->hasdma ? ADC_IER_AWD | ADC_ISR_OVR : ADC_IER_ALLINTS); #ifdef ADC_HAVE_DMA
if (priv->hasdma)
{
regval &= ~(ADC_IER_EOC | ADC_IER_JEOC);
}
#endif
adc_modifyreg(priv, STM32_ADC_IER_OFFSET, 0, regval);
} }
else else
{ {