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arch/arm/src/stm32/stm32_adc.c: remove obsolete warnings

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raiden00pl 2020-05-03 15:03:30 +02:00 committed by Alan Carvalho de Assis
parent 534ba2cc18
commit f03ed73f91
1 changed files with 4 additions and 18 deletions
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22
arch/arm/src/stm32/stm32_adc.c
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@ -98,28 +98,14 @@
# error "STM32 ADC IP version not specified"
#endif
/* At this moment only support for the STM32 ADC IPv2 looks fully functional:
* - noDMA
* - DMA
* - TIM trg
* - TIM trg + DMA
*
* Support for the STM32 ADC IPv1 works fine only for:
* - noDMA (but only with 1 sample)
* - TIM trg
* - TIM trg + DMA
/* Supported ADC modes:
* - SW triggering with/without DMA transfer
* - TIM triggering with/without DMA tranfer
* - external triggering with/without DMA transfer
*
* (tested with ADC example app from Nuttx apps repo).
*/
#ifdef HAVE_IP_ADC_V1
# if defined(ADC_HAVE_DMA) && !defined(ADC_HAVE_TIMER)
# warning "ADC DMA mode without hardware trigger may not work properly!"
# elif !defined(ADC_HAVE_DMA) && !defined(ADC_HAVE_TIMER)
# warning "ADC without hardware trigger and without DMA may not work properly!"
# endif
#endif
/* At the moment there is no proper implementation for timers external
* trigger in STM32L15XX may be added later
*/